Categories
The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
(first | last) View (previous 5,000 | next 5,000) (20 | 50 | 100 | 250 | 500)- Alabama Communications Providers (1 member)
- Alabama DMR (2 members)
- Alabama Deprecated Trunked Systems (4 members)
- Alabama Fast Food Frequencies (8 members)
- Alabama Fire Services (27 members)
- Alabama Fire Services Aviation (1 member)
- Alabama Fire Services Frequencies (2 members)
- Alabama Fire Tone Outs (8 members)
- Alabama Frequencies (22 members)
- Alabama Ground Transportation (7 members)
- Alabama Ground Transportation Frequencies (6 members)
- Alabama Law Enforcement (26 members)
- Alabama Law Enforcement Frequencies (2 members)
- Alabama Location Based Scanning (6 members)
- Alabama MOTOTRBO Information (4 members)
- Alabama Major Events and Disasters (4 members)
- Alabama Major Events and Disasters Frequencies (1 member)
- Alabama Marine or Maritime (7 members)
- Alabama Marine or Maritime Frequencies (6 members)
- Alabama Media (2 members)
- Alabama Media Frequencies (1 member)
- Alabama Medical (14 members)
- Alabama Medical Aviation (4 members)
- Alabama Medical Aviation Frequencies (1 member)
- Alabama Medical Frequencies (3 members)
- Alabama Military (8 members)
- Alabama Military Aviation (16 members)
- Alabama Military Aviation Frequencies (2 members)
- Alabama Military Frequencies (7 members)
- Alabama Motor Freight (1 member)
- Alabama Motor Freight Frequencies (1 member)
- Alabama NXDN (1 member)
- Alabama NXDN NEXEDGE (3 members)
- Alabama RID/UIDs (4 members)
- Alabama Railroads (14 members)
- Alabama Railroads Frequencies (9 members)
- Alabama Recreation or Attractions (8 members)
- Alabama Recreation or Attractions Frequencies (6 members)
- Alabama Regional Programming (1 member)
- Alabama Sports Events and Organizations (8 members)
- Alabama Sports Events and Organizations Frequencies (5 members)
- Alabama Station IDs (21 members)
- Alabama Trunked Radio Systems (18 members)
- Alabama Trunking Information (7 members)
- Alabama Unknown Talkgroups (12 members)
- Alabama Utilities (5 members)
- Alabama Utilities Frequencies (2 members)
- Alabama Weather (3 members)
- Alabama Weather Frequencies (1 member)
- Alaska (31 members)
- Alaska Air National Guard (2 members)
- Alaska Air National Guard Frequencies (0 members)
- Alaska Airports (0 members)
- Alaska Amateur Radio (1 member)
- Alaska Amateur Radio Frequencies (1 member)
- Alaska Amateur Radio Repeaters (2 members)
- Alaska Aviation (4 members)
- Alaska Aviation Frequencies (2 members)
- Alaska Brevity Codes (5 members)
- Alaska Business Frequencies (18 members)
- Alaska Businesses (28 members)
- Alaska Civil Aviation (9 members)
- Alaska Civil Aviation Frequencies (3 members)
- Alaska DMR (1 member)
- Alaska Education (1 member)
- Alaska Fast Food Frequencies (8 members)
- Alaska Fire Services (13 members)
- Alaska Fire Services Aviation (1 member)
- Alaska Fire Services Frequencies (1 member)
- Alaska Fire Tone Outs (2 members)
- Alaska Frequencies (17 members)
- Alaska Ground Transportation (6 members)
- Alaska Ground Transportation Frequencies (5 members)
- Alaska Law Enforcement (7 members)
- Alaska Law Enforcement Frequencies (2 members)
- Alaska Location Based Scanning (4 members)
- Alaska MOTOTRBO Information (2 members)
- Alaska Major Events and Disasters (2 members)
- Alaska Major Events and Disasters Frequencies (1 member)
- Alaska Media (2 members)
- Alaska Media Frequencies (1 member)
- Alaska Medical (10 members)
- Alaska Medical Frequencies (1 member)
- Alaska Military (4 members)
- Alaska Military Aviation (7 members)
- Alaska Military Aviation Frequencies (2 members)
- Alaska Military Frequencies (3 members)
- Alaska Motor Freight (1 member)
- Alaska Motor Freight Frequencies (1 member)
- Alaska NXDN (1 member)
- Alaska NXDN NEXEDGE (1 member)
- Alaska Railroads (7 members)
- Alaska Railroads Frequencies (4 members)
- Alaska Recreation or Attractions (4 members)
- Alaska Recreation or Attractions Frequencies (2 members)
- Alaska Sports Events and Organizations (4 members)
- Alaska Sports Events and Organizations Frequencies (3 members)
- Alaska Station IDs (5 members)
- Alaska Trunked Radio Systems (4 members)
- Alaska Trunking Information (2 members)
- Alaska Utilities (2 members)
- Alaska Utilities Frequencies (1 member)
- Alaska Weather (2 members)
- Alaska Weather Frequencies (1 member)
- Alberta (87 members)
- Alberta Aviation (2 members)
- Alberta Aviation Frequencies (1 member)
- Alberta Brevity Codes (4 members)
- Alberta Business Frequencies (6 members)
- Alberta Businesses (13 members)
- Alberta Civil Aviation (2 members)
- Alberta Civil Aviation Frequencies (1 member)
- Alberta Counties (61 members)
- Alberta DMR (2 members)
- Alberta Education (3 members)
- Alberta Fast Food Frequencies (7 members)
- Alberta Fire Services (18 members)
- Alberta Fire Services Frequencies (1 member)
- Alberta Fire Tone Outs (23 members)
- Alberta Frequencies (40 members)
- Alberta Ground Transportation (3 members)
- Alberta Ground Transportation Frequencies (1 member)
- Alberta Law Enforcement (8 members)
- Alberta Law Enforcement Frequencies (1 member)
- Alberta MOTOTRBO Information (13 members)
- Alberta Medical (13 members)
- Alberta Medical Frequencies (1 member)
- Alberta Military (1 member)
- Alberta NXDN (1 member)
- Alberta NXDN NEXEDGE (4 members)
- Alberta RID/UIDs (7 members)
- Alberta Railroads (5 members)
- Alberta Railroads Frequencies (1 member)
- Alberta Recreation or Attractions (3 members)
- Alberta Recreation or Attractions Frequencies (1 member)
- Alberta Regional Programming (2 members)
- Alberta Sports Events and Organizations (4 members)
- Alberta Sports Events and Organizations Frequencies (1 member)
- Alberta Station IDs (26 members)
- Alberta Trunked Radio Systems (57 members)
- Alberta Trunking Information (41 members)
- Alberta Unknown Talkgroups (10 members)
- Alberta Utilities (8 members)
- Alberta Utilities Frequencies (1 member)
- Alinco Radios (3 members)
- Alinco Receivers (20 members)
- Amateur Radio (12 members)
- Amateur Radio Antennas (7 members)
- Amateur Radio FAQ (4 members)
- Amateur Radio Frequencies (11 members)
- Amateur Radio Gear (7 members)
- Amateur Radio Gear by Brand (7 members)
- Amateur Radio Gear by Feature (1 member)
- Amateur Radio Gear by Form Factor (2 members)
- Amateur Radio Glossary (67 members)
- Amateur Radio Repeaters (7 members)
- Analog Trunktrackers (82 members)
- Antarctica (8 members)
- Antarctica Aviation (2 members)
- Antarctica Aviation Frequencies (1 member)
- Antarctica Frequencies (3 members)
- Antarctica Marine or Maritime (2 members)
- Antarctica Marine or Maritime Frequencies (1 member)
- Antarctica Station IDs (1 member)
- Antarctica Trunked Radio Systems (1 member)
- Antarctica Trunking Information (1 member)
- Antennas (9 members)
- Antigua and Barbuda (2 members)
- App State (1 member)
- Arizona (38 members)
- Arizona Air National Guard (1 member)
- Arizona Aviation (7 members)
- Arizona Aviation Frequencies (4 members)
- Arizona Brevity Codes (7 members)
- Arizona Business Frequencies (20 members)
- Arizona Businesses (32 members)
- Arizona Civil Aviation (11 members)
- Arizona Civil Aviation Frequencies (5 members)
- Arizona Communications Providers (2 members)
- Arizona Communications Providers Frequencies (1 member)
- Arizona DMR (2 members)
- Arizona Deprecated Trunked Systems (4 members)
- Arizona Education (1 member)
- Arizona Fast Food Frequencies (8 members)
- Arizona Fire Services (51 members)
- Arizona Fire Services Aviation (3 members)
- Arizona Fire Services Aviation Frequencies (1 member)
- Arizona Fire Services Frequencies (5 members)
- Arizona Fire Tone Outs (3 members)
- Arizona Frequencies (18 members)
- Arizona Ground Transportation (8 members)
- Arizona Ground Transportation Frequencies (5 members)
- Arizona Law Enforcement (15 members)
- Arizona Law Enforcement Aviation (4 members)
- Arizona Law Enforcement Aviation Frequencies (1 member)
- Arizona Law Enforcement Frequencies (5 members)
- Arizona Location Based Scanning (4 members)
- Arizona MOTOTRBO Information (6 members)
- Arizona Major Events and Disasters (2 members)
- Arizona Major Events and Disasters Frequencies (1 member)
- Arizona Marine or Maritime (2 members)
- Arizona Marine or Maritime Frequencies (1 member)
- Arizona Media (2 members)
- Arizona Media Frequencies (1 member)
- Arizona Medical (14 members)
- Arizona Medical Aviation (1 member)
- Arizona Medical Frequencies (3 members)
- Arizona Military (6 members)
- Arizona Military Aviation (9 members)
- Arizona Military Aviation Frequencies (3 members)
- Arizona Military Frequencies (2 members)
- Arizona Motor Freight (1 member)
- Arizona Motor Freight Frequencies (1 member)
- Arizona NXDN (1 member)
- Arizona NXDN NEXEDGE (4 members)
- Arizona RID/UIDs (6 members)
- Arizona Radio and Scanner Clubs (1 member)
- Arizona Railroads (8 members)
- Arizona Railroads Frequencies (5 members)
- Arizona Recreation or Attractions (14 members)
- Arizona Recreation or Attractions Frequencies (10 members)
- Arizona Sports Events and Organizations (13 members)
- Arizona Sports Events and Organizations Frequencies (7 members)
- Arizona Station IDs (43 members)
- Arizona Travel Scanning (1 member)
- Arizona Trunked Radio Systems (23 members)
- Arizona Trunking Information (7 members)
- Arizona Unknown Talkgroups (9 members)
- Arizona Utilities (7 members)
- Arizona Utilities Frequencies (1 member)
- Arizona Weather (2 members)
- Arizona Weather Frequencies (1 member)
- Arkansas (81 members)
- Arkansas Air National Guard (1 member)
- Arkansas Air National Guard Frequencies (0 members)
- Arkansas Airport info (1 member)
- Arkansas Amateur Radio (1 member)
- Arkansas Amateur Radio Frequencies (1 member)
- Arkansas Amateur Radio Repeaters (3 members)
- Arkansas Army National Guard (1 member)
- Arkansas Army National Guard Frequencies (0 members)
- Arkansas Aviation (4 members)
- Arkansas Aviation Frequencies (3 members)
- Arkansas Brevity Codes (21 members)
- Arkansas Business Frequencies (20 members)
- Arkansas Businesses (37 members)
- Arkansas Civil Aviation (13 members)
- Arkansas Civil Aviation Frequencies (6 members)
- Arkansas Communications Providers (1 member)
- Arkansas DMR (5 members)
- Arkansas Deprecated Trunked Systems (2 members)
- Arkansas Education (1 member)
- Arkansas Fast Food Frequencies (8 members)
- Arkansas Fire Services (20 members)
- Arkansas Fire Services Frequencies (6 members)
- Arkansas Fire Tone Outs (10 members)
- Arkansas Frequencies (27 members)
- Arkansas Ground Transportation (6 members)
- Arkansas Ground Transportation Frequencies (5 members)
- Arkansas Law Enforcement (11 members)
- Arkansas Law Enforcement Frequencies (1 member)
- Arkansas Location Based Scanning (4 members)
- Arkansas MOTOTRBO Information (3 members)
- Arkansas Major Events and Disasters (2 members)
- Arkansas Major Events and Disasters Frequencies (1 member)
- Arkansas Marine or Maritime (5 members)
- Arkansas Marine or Maritime Frequencies (4 members)
- Arkansas Media (2 members)
- Arkansas Media Frequencies (1 member)
- Arkansas Medical (25 members)
- Arkansas Medical Aviation (2 members)
- Arkansas Medical Aviation Frequencies (1 member)
- Arkansas Medical Frequencies (4 members)
- Arkansas Military (7 members)
- Arkansas Military Aviation (7 members)
- Arkansas Military Aviation Frequencies (4 members)
- Arkansas Military Frequencies (6 members)
- Arkansas Motor Freight (1 member)
- Arkansas Motor Freight Frequencies (1 member)
- Arkansas NXDN (4 members)
- Arkansas NXDN NEXEDGE (4 members)
- Arkansas RID/UIDs (36 members)
- Arkansas Railroads (11 members)
- Arkansas Railroads Frequencies (8 members)
- Arkansas Recreation or Attractions (4 members)
- Arkansas Recreation or Attractions Frequencies (2 members)
- Arkansas Sports Events and Organizations (7 members)
- Arkansas Sports Events and Organizations Frequencies (5 members)
- Arkansas Station IDs (19 members)
- Arkansas Travel Scanning (1 member)
- Arkansas Trunked Radio Systems (20 members)
- Arkansas Trunking Information (17 members)
- Arkansas Unknown Talkgroups (4 members)
- Arkansas Utilities (12 members)
- Arkansas Utilities Frequencies (3 members)
- Arkansas Weather (6 members)
- Arkansas Weather Frequencies (4 members)
- Army National Guard (37 members)
- Army National Guard Frequencies (34 members)
- Aruba (6 members)
- Aruba Business Frequencies (1 member)
- Aruba Businesses (2 members)
- Aruba DMR (2 members)
- Aruba Frequencies (4 members)
- Aruba Ground Transportation (2 members)
- Aruba Ground Transportation Frequencies (1 member)
- Aruba MOTOTRBO Information (0 members)
- Asia (9 members)
- Attractions (0 members)
- Australia (22 members)
- Australia Aviation (2 members)
- Australia Brevity Codes (3 members)
- Australia Business Frequencies (2 members)
- Australia Businesses (3 members)
- Australia Civil Aviation (1 member)
- Australia Communications Providers (2 members)
- Australia Communications Providers Frequencies (1 member)
- Australia DMR (2 members)
- Australia Education (1 member)
- Australia Fire Services (4 members)
- Australia Frequencies (7 members)
- Australia Ground Transportation (3 members)
- Australia HF Waterfalls (2 members)
- Australia Law Enforcement (4 members)
- Australia MOTOTRBO Information (1 member)
- Australia Medical (5 members)
- Australia Medical Frequencies (1 member)
- Australia Military (1 member)
- Australia Military Frequencies (1 member)
- Australia NXDN (3 members)
- Australia NXDN NEXEDGE (2 members)
- Australia RID/UIDs (1 member)
- Australia Railroads (1 member)
- Australia Station IDs (3 members)
- Australia Transportation (0 members)
- Australia Trunked Radio Systems (5 members)
- Australia Trunking Information (4 members)
- Australian Capital Territory (3 members)
- Australian Capital Territory Fire Services (1 member)
- Australian Capital Territory Medical (1 member)
- Aviation (20 members)
- Aviation FAQ (4 members)
- Aviation Frequencies (15 members)
- Aviation Glossary (97 members)
- BCAS (0 members)
- BCProgTool (1 member)
- BCTool (0 members)
- Bahamas (3 members)
- Bahamas Trunked Radio Systems (2 members)
- Baofeng Amateur Radio Gear (1 member)
- Baofeng Radios (1 member)
- Bermuda (10 members)
- Bermuda Amateur Radio (2 members)
- Bermuda Amateur Radio Frequencies (2 members)
- Bermuda Amateur Radio Repeaters (1 member)
- Bermuda Aviation (2 members)
- Bermuda Aviation Frequencies (1 member)
- Bermuda Business Frequencies (1 member)
- Bermuda Businesses (2 members)
- Bermuda Civil Aviation (2 members)
- Bermuda Civil Aviation Frequencies (1 member)
- Bermuda Frequencies (7 members)
- Bermuda Ground Transportation (2 members)
- Bermuda Ground Transportation Frequencies (1 member)
- Bermuda Trunked Radio Systems (4 members)
- Bermuda Trunking Information (1 member)
- Bermuda Unknown Talkgroups (2 members)
- Bermuda Weather (2 members)
- Bermuda Weather Frequencies (1 member)
- Blowing Rock (1 member)
- Boone (1 member)
- Brevity Codes (8 members)
- British Columbia (25 members)
- British Columbia Amateur Radio (1 member)
- British Columbia Amateur Radio Frequencies (1 member)
- British Columbia Amateur Radio Repeaters (1 member)
- British Columbia Aviation (2 members)
- British Columbia Aviation Frequencies (1 member)
- British Columbia Business Frequencies (4 members)
- British Columbia Businesses (12 members)
- British Columbia Civil Aviation (3 members)
- British Columbia Civil Aviation Frequencies (1 member)
- British Columbia Civilian Aviation (0 members)
- British Columbia DMR (1 member)
- British Columbia Fast Food Frequencies (7 members)
- British Columbia Fire Services (3 members)
- British Columbia Fire Tone Outs (4 members)
- British Columbia Frequencies (8 members)
- British Columbia Ground Transportation (3 members)
- British Columbia Ground Transportation Frequencies (1 member)
- British Columbia Law Enforcement (4 members)
- British Columbia MOTOTRBO Information (3 members)
- British Columbia Marine or Maritime (2 members)
- British Columbia Marine or Maritime Frequencies (1 member)
- British Columbia Medical (4 members)
- British Columbia NXDN (1 member)
- British Columbia NXDN NEXEDGE (3 members)
- British Columbia Radio and Scanner Clubs (1 member)
- British Columbia Railroads (5 members)
- British Columbia Railroads Frequencies (1 member)
- British Columbia Recreation or Attractions (2 members)
- British Columbia Recreation or Attractions Frequencies (1 member)
- British Columbia Sports Events and Organizations (5 members)
- British Columbia Sports Events and Organizations Frequencies (2 members)
- British Columbia Trunked Radio Systems (7 members)
- British Columbia Trunking Information (4 members)
- British Columbia Unknown Talkgroups (1 member)
- Broadcasting (2 members)
- BuTel Software (11 members)
- Bulgaria (2 members)
- Bulgaria HF Waterfalls (1 member)
- Business Frequencies (15 members)
- Businesses (15 members)
- CSX Transportation (4 members)
- CSX Transportation Frequencies (5 members)
- California (77 members)
- California Air National Guard (4 members)
- California Air National Guard Frequencies (2 members)
- California Amateur Radio (1 member)
- California Amateur Radio Frequencies (1 member)
- California Amateur Radio Repeaters (27 members)
- California Army National Guard (2 members)
- California Army National Guard Frequencies (1 member)
- California Aviation (6 members)
- California Aviation Frequencies (5 members)
- California Brevity Codes (11 members)
- California Business Frequencies (35 members)
- California Businesses (56 members)
- California Civil Aviation (25 members)
- California Civil Aviation Frequencies (5 members)
- California Communications Providers (10 members)
- California Communications Providers Frequencies (13 members)
- California DMR (3 members)
- California Deprecated Trunked Systems (9 members)
- California Education (3 members)
- California Education Frequencies (1 member)
- California Fast Food Frequencies (9 members)
- California Fire Services (267 members)
- California Fire Services Aviation (8 members)
- California Fire Services Aviation Frequencies (3 members)
- California Fire Services Frequencies (13 members)
- California Fire Tone Outs (18 members)
- California Frequencies (73 members)
- California Ground Transportation (9 members)
- California Ground Transportation Frequencies (6 members)
- California Law Enforcement (48 members)
- California Law Enforcement Aviation (4 members)
- California Law Enforcement Aviation Frequencies (2 members)
- California Law Enforcement Frequencies (11 members)
- California Location Based Scanning (4 members)
- California MOTOTRBO Information (57 members)
- California Major Events and Disasters (3 members)
- California Major Events and Disasters Frequencies (1 member)
- California Marine or Maritime (9 members)
- California Marine or Maritime Frequencies (8 members)
- California Media (2 members)
- California Media Frequencies (1 member)
- California Medical (35 members)
- California Medical Aviation (3 members)
- California Medical Aviation Frequencies (1 member)
- California Medical Frequencies (7 members)
- California Military (8 members)
- California Military Aviation (18 members)
- California Military Aviation Frequencies (7 members)
- California Military Frequencies (7 members)
- California Motor Freight (1 member)
- California Motor Freight Frequencies (1 member)
- California NXDN (3 members)
- California NXDN IDAS (2 members)
- California NXDN NEXEDGE (14 members)
- California RID/UIDs (12 members)
- California Railroads (8 members)
- California Railroads Frequencies (4 members)
- California Recreation or Attractions (39 members)
- California Recreation or Attractions Frequencies (28 members)
- California Regional Programming (1 member)
- California Special Events (2 members)
- California Special Events Frequencies (1 member)
- California Sports Events and Organizations (16 members)
- California Sports Events and Organizations Frequencies (10 members)
- California Station IDs (219 members)
- California Transportation (0 members)
- California Trunked Radio Systems (67 members)
- California Trunking Information (79 members)
- California Unknown Talkgroups (17 members)
- California Utilities (19 members)
- California Utilities Frequencies (4 members)
- California Weather (2 members)
- California Weather Frequencies (1 member)
- Canada (39 members)
- Canada Air Show Frequencies (1 member)
- Canada Air Shows (3 members)
- Canada Amateur Radio (5 members)
- Canada Amateur Radio Frequencies (4 members)
- Canada Amateur Radio Repeaters (2 members)
- Canada Aviation (12 members)
- Canada Aviation Frequencies (8 members)
- Canada Brevity Codes (6 members)
- Canada Business Frequencies (16 members)
- Canada Businesses (16 members)
- Canada CSX Transportation (2 members)
- Canada CSX Transportation Frequencies (1 member)
- Canada Civil Aviation (8 members)
- Canada Civil Aviation Frequencies (4 members)
- Canada Common Carriers (3 members)
- Canada Common Carriers Frequencies (1 member)
- Canada Common Frequencies (7 members)
- Canada Communications Providers (1 member)
- Canada DMR (14 members)
- Canada Deprecated Trunked Systems (5 members)
- Canada Education (3 members)
- Canada FTOs (0 members)
- Canada Fast Food Frequencies (14 members)
- Canada Fire Services (8 members)
- Canada Fire Services Frequencies (4 members)
- Canada Fire Tone Outs (3 members)
- Canada Frequencies (31 members)
- Canada Ground Transportation (17 members)
- Canada Ground Transportation Frequencies (16 members)
- Canada HF Waterfalls (1 member)
- Canada Law Enforcement (9 members)
- Canada Law Enforcement Frequencies (5 members)
- Canada MOTOTRBO Information (13 members)
- Canada Marine or Maritime (2 members)
- Canada Marine or Maritime Frequencies (2 members)
- Canada Media (3 members)
- Canada Media Frequencies (2 members)
- Canada Medical (9 members)
- Canada Medical Aviation (1 member)
- Canada Medical Frequencies (4 members)
- Canada Military (7 members)
- Canada Military Aviation (3 members)
- Canada Military Aviation Frequencies (1 member)
- Canada Military Frequencies (4 members)
- Canada Motor Freight (2 members)
- Canada Motor Freight Frequencies (1 member)
- Canada NXDN (14 members)
- Canada NXDN NEXEDGE (13 members)
- Canada RID/UIDs (4 members)
- Canada Radio and Scanner Clubs (1 member)
- Canada Railroads (15 members)
- Canada Railroads Frequencies (15 members)
- Canada Recreation or Attraction Frequencies (0 members)
- Canada Recreation or Attractions (14 members)
- Canada Recreation or Attractions Frequencies (14 members)
- Canada Regional Programming (3 members)
- Canada Special Events (3 members)
- Canada Special Events Frequencies (2 members)
- Canada Sports Events and Organizations (7 members)
- Canada Sports Events and Organizations Frequencies (6 members)
- Canada Station IDs (6 members)
- Canada Trunked Radio Systems (16 members)
- Canada Trunking Information (16 members)
- Canada Unknown Talkgroups (8 members)
- Canada Utilities (8 members)
- Canada Utilities Frequencies (3 members)
- Canada Weather (1 member)
- Caribbean Region (15 members)
- Caribbean Region Frequencies (8 members)
- Categories Tree (121 members)
- Cayman Islands (6 members)
- Cayman Islands Business Frequencies (1 member)
- Cayman Islands Businesses (2 members)
- Cayman Islands Frequencies (2 members)
- Cayman Islands Trunked Radio Systems (3 members)
- Cayman Islands Trunking Information (1 member)
- Central America (2 members)
- Chicago Metro Area (98 members)
- China (7 members)
- China Businesses (1 member)
- China Frequencies (3 members)
- China Ground Transportation (1 member)
- China HF Waterfalls (1 member)
- China Military (1 member)
- China Military Frequencies (1 member)
- Civil Aviation (12 members)
- Civil Aviation Frequencies (10 members)
- Classifieds FAQ (6 members)
- Cobb County Regional Radio System (1 member)
- Collaboration (22 members)
- Colorado (91 members)
- Colorado Air National Guard (2 members)
- Colorado Air National Guard Frequencies (0 members)
- Colorado Air Show Frequencies (1 member)
- Colorado Air Shows (2 members)
- Colorado Airports (0 members)
- Colorado Amateur Radio (2 members)
- Colorado Amateur Radio Frequencies (2 members)
- Colorado Amateur Radio Repeaters (2 members)
- Colorado Aviation (6 members)
- Colorado Aviation Frequencies (4 members)
- Colorado Brevity Codes (10 members)
- Colorado Business Frequencies (19 members)
- Colorado Businesses (34 members)
- Colorado Civil Aviation (20 members)
- Colorado Civil Aviation Frequencies (4 members)
- Colorado DMR (1 member)
- Colorado DTRS Site Information (60 members)
- Colorado Education (2 members)
- Colorado Education Frequencies (1 member)
- Colorado Fast Food Frequencies (8 members)
- Colorado Fire Services (55 members)
- Colorado Fire Services Aviation (1 member)
- Colorado Fire Services Frequencies (4 members)
- Colorado Fire Tone Outs (5 members)
- Colorado Frequencies (20 members)
- Colorado Ground Transportation (17 members)
- Colorado Ground Transportation Frequencies (5 members)
- Colorado Law Enforcement (52 members)
- Colorado Law Enforcement Frequencies (3 members)
- Colorado Location Based Scanning (4 members)
- Colorado MOTOTRBO Information (5 members)
- Colorado Major Events and Disasters (2 members)
- Colorado Major Events and Disasters Frequencies (1 member)
- Colorado Media (3 members)
- Colorado Media Frequencies (1 member)
- Colorado Medical (37 members)
- Colorado Medical Aviation (2 members)
- Colorado Medical Aviation Frequencies (1 member)
- Colorado Medical Frequencies (3 members)
- Colorado Military (6 members)
- Colorado Military Aviation (10 members)
- Colorado Military Aviation Frequencies (4 members)
- Colorado Military Frequencies (5 members)
- Colorado Motor Freight (1 member)
- Colorado Motor Freight Frequencies (1 member)
- Colorado NXDN (1 member)
- Colorado NXDN NEXEDGE (1 member)
- Colorado RID/UIDs (3 members)
- Colorado Radio and Scanner Clubs (1 member)
- Colorado Railroads (8 members)
- Colorado Railroads Frequencies (5 members)
- Colorado Recreation or Attractions (15 members)
- Colorado Recreation or Attractions Frequencies (11 members)
- Colorado Regional Programming (3 members)
- Colorado Special Events (2 members)
- Colorado Special Events Frequencies (1 member)
- Colorado Sports Events and Organizations (12 members)
- Colorado Sports Events and Organizations Frequencies (6 members)
- Colorado Station IDs (59 members)
- Colorado Transportation (0 members)
- Colorado Transportation Frequencies (0 members)
- Colorado Travel Scanning (2 members)
- Colorado Trunked Radio Systems (17 members)
- Colorado Trunking Information (20 members)
- Colorado Unknown Talkgroups (3 members)
- Colorado Utilities (6 members)
- Colorado Utilities Frequencies (1 member)
- Colorado Weather (2 members)
- Colorado Weather Frequencies (1 member)
- Common Carriers (4 members)
- Common Carriers Frequencies (5 members)
- Communications Providers (7 members)
- Communications Providers Frequencies (6 members)
- Connecticut (71 members)
- Connecticut Air National Guard (1 member)
- Connecticut Air National Guard Frequencies (0 members)
- Connecticut Airports (0 members)
- Connecticut Army National Guard (1 member)
- Connecticut Army National Guard Frequencies (0 members)
- Connecticut Aviation (5 members)
- Connecticut Aviation Frequencies (3 members)
- Connecticut Brevity Codes (12 members)
- Connecticut Business Frequencies (20 members)
- Connecticut Businesses (31 members)
- Connecticut CSX Transportation (1 member)
- Connecticut Civil Aviation (10 members)
- Connecticut Civil Aviation Frequencies (6 members)
- Connecticut Communications Providers (3 members)
- Connecticut Communications Providers Frequencies (1 member)
- Connecticut DMR (5 members)
- Connecticut Deprecated Trunked Systems (4 members)
- Connecticut Education (4 members)
- Connecticut Fast Food Frequencies (8 members)
- Connecticut Fire Services (13 members)
- Connecticut Fire Services Frequencies (1 member)
- Connecticut Fire Tone Outs (10 members)
- Connecticut Frequencies (19 members)
- Connecticut Ground Transportation (7 members)
- Connecticut Ground Transportation Frequencies (5 members)
- Connecticut Law Enforcement (12 members)
- Connecticut Law Enforcement Aviation (2 members)
- Connecticut Law Enforcement Aviation Frequencies (1 member)
- Connecticut Law Enforcement Frequencies (2 members)
- Connecticut Location Based Scanning (4 members)
- Connecticut MOTOTRBO Information (6 members)
- Connecticut Major Events and Disasters (2 members)
- Connecticut Major Events and Disasters Frequencies (1 member)
- Connecticut Marine or Maritime (6 members)
- Connecticut Marine or Maritime Frequencies (5 members)
- Connecticut Media (2 members)
- Connecticut Media Frequencies (1 member)
- Connecticut Medical (18 members)
- Connecticut Medical Aviation (1 member)
- Connecticut Medical Frequencies (2 members)
- Connecticut Military (7 members)
- Connecticut Military Aviation (8 members)
- Connecticut Military Aviation Frequencies (5 members)
- Connecticut Military Frequencies (6 members)
- Connecticut Motor Freight (1 member)
- Connecticut Motor Freight Frequencies (1 member)
- Connecticut NXDN (1 member)
- Connecticut NXDN NEXEDGE (1 member)
- Connecticut RID/UIDs (12 members)
- Connecticut Railroads (10 members)
- Connecticut Railroads Frequencies (4 members)
- Connecticut Recreation or Attractions (3 members)
- Connecticut Recreation or Attractions Frequencies (1 member)
- Connecticut Sports Events and Organizations (7 members)
- Connecticut Sports Events and Organizations Frequencies (3 members)
- Connecticut Station IDs (9 members)
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- Connecticut Trunking Information (7 members)
- Connecticut Unknown Talkgroups (15 members)
- Connecticut Utilities (3 members)
- Connecticut Utilities Frequencies (1 member)
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- Conventional Scanners (55 members)
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- Database Glossary (74 members)
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- Delaware Army National Guard Frequencies (0 members)
- Delaware Aviation (4 members)
- Delaware Aviation Frequencies (2 members)
- Delaware Brevity Codes (4 members)
- Delaware Business Frequencies (20 members)
- Delaware Businesses (30 members)
- Delaware CSX Transportation (3 members)
- Delaware CSX Transportation Frequencies (2 members)
- Delaware Civil Aviation (7 members)
- Delaware Civil Aviation Frequencies (3 members)
- Delaware Communications Providers (2 members)
- Delaware Communications Providers Frequencies (1 member)
- Delaware DMR (1 member)
- Delaware Fast Food Frequencies (8 members)
- Delaware Fire Services (4 members)
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- Delaware Frequencies (17 members)
- Delaware Ground Transportation (7 members)
- Delaware Ground Transportation Frequencies (6 members)
- Delaware Law Enforcement (7 members)
- Delaware Law Enforcement Aviation (1 member)
- Delaware Law Enforcement Frequencies (1 member)
- Delaware MOTOTRBO Information (9 members)
- Delaware Major Events and Disasters (2 members)
- Delaware Major Events and Disasters Frequencies (1 member)
- Delaware Marine or Maritime (2 members)
- Delaware Marine or Maritime Frequencies (1 member)
- Delaware Media (2 members)
- Delaware Media Frequencies (1 member)
- Delaware Medical (8 members)
- Delaware Medical Frequencies (1 member)
- Delaware Military (7 members)
- Delaware Military Aviation (6 members)
- Delaware Military Aviation Frequencies (2 members)
- Delaware Military Frequencies (6 members)
- Delaware Motor Freight (1 member)
- Delaware Motor Freight Frequencies (1 member)
- Delaware NXDN (1 member)
- Delaware NXDN NEXEDGE (5 members)
- Delaware RID/UIDs (3 members)
- Delaware Railroads (8 members)
- Delaware Railroads Frequencies (5 members)
- Delaware Recreation or Attractions (3 members)
- Delaware Recreation or Attractions Frequencies (1 member)
- Delaware Sports Events and Organizations (6 members)
- Delaware Sports Events and Organizations Frequencies (5 members)
- Delaware Station IDs (5 members)
- Delaware Trunked Radio Systems (11 members)
- Delaware Trunking Information (11 members)
- Delaware Unknown Talkgroups (3 members)
- Delaware Utilities (3 members)
- Delaware Utilities Frequencies (1 member)
- Delaware Weather (2 members)
- Delaware Weather Frequencies (1 member)
- Denmark (2 members)
- Deprecated Trunked Systems (3 members)
- Desktop Equipment (2 members)
- Desktop Receivers (40 members)
- Desktop Scanners (85 members)
- Detroit Metro Area (1 member)
- Digital Scanners (9 members)
- Digital Scanners with DMR (58 members)
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- Digital Voice (5 members)
- Disambiguation (36 members)
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- District of Columbia Aviation (3 members)
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- District of Columbia Brevity Codes (4 members)
- District of Columbia Business Frequencies (23 members)
- District of Columbia Businesses (38 members)
- District of Columbia CSX Transportation (6 members)
- District of Columbia CSX Transportation Frequencies (5 members)
- District of Columbia Civil Aviation (10 members)
- District of Columbia Civil Aviation Frequencies (5 members)
- District of Columbia Communications Providers (2 members)
- District of Columbia DMR (1 member)
- District of Columbia Deprecated Trunked Systems (3 members)
- District of Columbia Fast Food Frequencies (8 members)
- District of Columbia Fire Services (4 members)
- District of Columbia Fire Services Frequencies (1 member)
- District of Columbia Fire Tone Outs (1 member)
- District of Columbia Frequencies (20 members)
- District of Columbia Ground Transportation (8 members)
- District of Columbia Ground Transportation Frequencies (6 members)
- District of Columbia Law Enforcement (8 members)
- District of Columbia Law Enforcement Frequencies (2 members)
- District of Columbia MOTOTRBO Information (13 members)
- District of Columbia Major Events and Disasters (2 members)
- District of Columbia Major Events and Disasters Frequencies (1 member)
- District of Columbia Media (2 members)
- District of Columbia Media Frequencies (1 member)
- District of Columbia Medical (6 members)
- District of Columbia Medical Frequencies (2 members)
- District of Columbia Military (7 members)
- District of Columbia Military Aviation (9 members)
- District of Columbia Military Aviation Frequencies (2 members)
- District of Columbia Military Frequencies (5 members)
- District of Columbia Motor Freight (1 member)
- District of Columbia Motor Freight Frequencies (1 member)
- District of Columbia NXDN (1 member)
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- District of Columbia RID/UIDs (2 members)
- District of Columbia Railroads (9 members)
- District of Columbia Railroads Frequencies (5 members)
- District of Columbia Recreation or Attractions (4 members)
- District of Columbia Recreation or Attractions Frequencies (2 members)
- District of Columbia Special Events (2 members)
- District of Columbia Sports Events and Organizations (13 members)
- District of Columbia Sports Events and Organizations Frequencies (7 members)
- District of Columbia Station IDs (4 members)
- District of Columbia Trunked Radio Systems (18 members)
- District of Columbia Trunking Information (13 members)
- District of Columbia Unknown Talkgroups (9 members)
- District of Columbia Utilities (5 members)
- District of Columbia Utilities Frequencies (3 members)
- District of Columbia Weather (2 members)
- District of Columbia Weather Frequencies (1 member)
- Documentation (52 members)
- Dominican Republic (1 member)
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- Equipment and Software (7 members)
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- Equipment by Type (9 members)
- Europe (16 members)
- European Railroads (0 members)
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- FAQ (12 members)
- FTOs (4 members)
- Fast Food (1 member)
- Fast Food Frequencies (5 members)
- Fire Services (12 members)
- Fire Services Aviation (3 members)
- Fire Services Aviation Frequencies (5 members)
- Fire Services Frequencies (7 members)
- Fire Tone Outs (1 member)
- Flordia Fire Tone Outs (0 members)
- Florida (103 members)
- Florida Air National Guard (4 members)
- Florida Air National Guard Frequencies (0 members)
- Florida Air Show Frequencies (1 member)
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- Florida Army National Guard (3 members)
- Florida Army National Guard Frequencies (0 members)
- Florida Aviation (7 members)
- Florida Aviation Frequencies (5 members)
- Florida Brevity Codes (37 members)
- Florida Business Frequencies (20 members)
- Florida Businesses (88 members)
- Florida CSX Transportation (36 members)
- Florida CSX Transportation Frequencies (34 members)
- Florida Civil Aviation (23 members)
- Florida Civil Aviation Frequencies (7 members)
- Florida Communications Providers (22 members)
- Florida DMR (5 members)
- Florida Deprecated Trunked Systems (15 members)
- Florida Education (11 members)
- Florida Education Frequencies (2 members)
- Florida Fast Food Frequencies (24 members)
- Florida Fire Services (87 members)
- Florida Fire Services Aviation (1 member)
- Florida Fire Services Frequencies (16 members)
- Florida Fire Tone Outs (32 members)
- Florida Frequencies (41 members)
- Florida Ground Transportation (12 members)
- Florida Ground Transportation Frequencies (7 members)
- Florida Law Enforcement (44 members)
- Florida Law Enforcement Aviation (4 members)
- Florida Law Enforcement Aviation Frequencies (1 member)
- Florida Law Enforcement Frequencies (2 members)
- Florida MOTOTRBO Information (39 members)
- Florida Major Events and Disasters (5 members)
- Florida Major Events and Disasters Frequencies (2 members)
- Florida Marine or Maritime (25 members)
- Florida Marine or Maritime Frequencies (24 members)
- Florida Media (3 members)
- Florida Media Frequencies (1 member)
- Florida Medical (63 members)
- Florida Medical Aviation (2 members)
- Florida Medical Aviation Frequencies (1 member)
- Florida Medical Frequencies (8 members)
- Florida Military (10 members)
- Florida Military Aviation (21 members)
- Florida Military Aviation Frequencies (10 members)
- Florida Military Frequencies (7 members)
- Florida Motor Freight (1 member)
- Florida Motor Freight Frequencies (1 member)
- Florida NXDN (2 members)
- Florida NXDN NEXEDGE (6 members)
- Florida RID/UIDs (12 members)
- Florida Railroad Frequencies (0 members)
- Florida Railroads (13 members)
- Florida Railroads Frequencies (7 members)
- Florida Recreation or Attractions (28 members)
- Florida Recreation or Attractions Frequencies (8 members)
- Florida Special Events (2 members)
- Florida Special Events Frequencies (2 members)
- Florida Sports Events and Organizations (21 members)
- Florida Sports Events and Organizations Frequencies (10 members)
- Florida Station IDs (75 members)
- Florida Transportation (0 members)
- Florida Transportation Frequencies (0 members)
- Florida Travel Scanning (1 member)
- Florida Trunked Radio Systems (104 members)
- Florida Trunking Information (38 members)
- Florida Unknown Talkgroups (55 members)
- Florida Utilities (15 members)
- Florida Utilities Frequencies (2 members)
- Florida Weather (3 members)
- Florida Weather Frequencies (1 member)
- Forums FAQ (8 members)
- France (4 members)
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- FreeSCAN (46 members)
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- Georgia Army National Guard (1 member)
- Georgia Army National Guard Frequencies (0 members)
- Georgia Aviation (4 members)
- Georgia Aviation Frequencies (3 members)
- Georgia Brevity Codes (26 members)
- Georgia Business Frequencies (21 members)
- Georgia Businesses (34 members)
- Georgia CSX Transportation (31 members)
- Georgia CSX Transportation Frequencies (29 members)
- Georgia Civil Aviation (11 members)
- Georgia Civil Aviation Frequencies (3 members)
- Georgia Communications Providers (3 members)
- Georgia DMR (2 members)
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- Georgia EMS Stations (1 member)
- Georgia Education (3 members)
- Georgia Fast Food Frequencies (8 members)
- Georgia Fire Services (43 members)
- Georgia Fire Services Frequencies (7 members)
- Georgia Fire Stations (1 member)
- Georgia Fire Tone Outs (12 members)
- Georgia Frequencies (18 members)
- Georgia Ground Transportation (7 members)
- Georgia Ground Transportation Frequencies (6 members)
- Georgia Law Enforcement (35 members)
- Georgia Law Enforcement Frequencies (4 members)
- Georgia Location Based Scanning (7 members)
- Georgia MOTOTRBO Information (4 members)
- Georgia Major Events and Disasters (2 members)
- Georgia Major Events and Disasters Frequencies (1 member)
- Georgia Marine or Maritime (2 members)
- Georgia Marine or Maritime Frequencies (1 member)
- Georgia Media (2 members)
- Georgia Media Frequencies (1 member)
- Georgia Medical (32 members)
- Georgia Medical Aviation (3 members)
- Georgia Medical Aviation Frequencies (1 member)
- Georgia Medical Frequencies (6 members)
- Georgia Military (7 members)
- Georgia Military Aviation (7 members)
- Georgia Military Aviation Frequencies (2 members)
- Georgia Military Frequencies (6 members)
- Georgia Motor Freight (1 member)
- Georgia Motor Freight Frequencies (1 member)
- Georgia NXDN (3 members)
- Georgia NXDN NEXEDGE (5 members)
- Georgia RID/UIDs (4 members)
- Georgia Radio and Scanner Clubs (1 member)
- Georgia Railroads (10 members)
- Georgia Railroads Frequencies (5 members)
- Georgia Recreation or Attractions (7 members)
- Georgia Recreation or Attractions Frequencies (3 members)
- Georgia Regional Programming (2 members)
- Georgia Sports Events and Organizations (13 members)
- Georgia Sports Events and Organizations Frequencies (8 members)
- Georgia Station IDs (31 members)
- Georgia Transportation (0 members)
- Georgia Transportation Frequencies (0 members)
- Georgia Trunked Radio Systems (34 members)
- Georgia Trunking Information (16 members)
- Georgia Unknown Talkgroups (14 members)
- Georgia Utilities (3 members)
- Georgia Utilities Frequencies (2 members)
- Georgia Weather (3 members)
- Georgia Weather Frequencies (2 members)
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- Great Plains Region (0 members)
- Ground Transportation (13 members)
- Ground Transportation Frequencies (12 members)
- Guam (4 members)
- Guam Frequencies (2 members)
- Guam Trunked Radio Systems (1 member)
- HF Amateur Radio Waterfalls (10 members)
- HF Antennas (10 members)
- HF Equipment (5 members)
- HF Frequencies (11 members)
- HF Frequencies in Marine or Maritime (3 members)
- HF Frequencies in Military (2 members)
- HF Glossary (74 members)
- HF Modes (20 members)
- HF Networks (3 members)
- HF Receivers (51 members)
- HF Signal Analysis and Decoding (30 members)
- HF Topics (26 members)
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- HF in Amateur Radio (7 members)
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- Haiti (6 members)
- Haiti Frequencies (2 members)
- Haiti Major Events and Disasters (1 member)
- Haiti Marine or Maritime (2 members)
- Haiti Marine or Maritime Frequencies (1 member)
- Handheld Amateur Radio Gear (23 members)
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- Handheld Scanners (110 members)
- Hawaii (35 members)
- Hawaii Airports (0 members)
- Hawaii Amateur Radio (1 member)
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- Hawaii Aviation (5 members)
- Hawaii Aviation Frequencies (2 members)
- Hawaii Brevity Codes (4 members)
- Hawaii Business Frequencies (21 members)
- Hawaii Businesses (31 members)
- Hawaii Civil Aviation (9 members)
- Hawaii Civil Aviation Frequencies (3 members)
- Hawaii Communications Providers (2 members)
- Hawaii DMR (5 members)
- Hawaii Education (2 members)
- Hawaii Education Frequencies (1 member)
- Hawaii Fast Food Frequencies (4 members)
- Hawaii Fire Services (5 members)
- Hawaii Fire Services Frequencies (1 member)
- Hawaii Fire Tone Outs (1 member)
- Hawaii Frequencies (17 members)
- Hawaii Ground Transportation (5 members)
- Hawaii Ground Transportation Frequencies (4 members)
- Hawaii Law Enforcement (3 members)
- Hawaii Law Enforcement Frequencies (1 member)
- Hawaii MOTOTRBO Information (4 members)
- Hawaii Major Events and Disasters (2 members)
- Hawaii Major Events and Disasters Frequencies (1 member)
- Hawaii Media (2 members)
- Hawaii Media Frequencies (1 member)
- Hawaii Medical (8 members)
- Hawaii Medical Aviation (1 member)
- Hawaii Medical Frequencies (1 member)
- Hawaii Military (7 members)
- Hawaii Military Aviation (5 members)
- Hawaii Military Aviation Frequencies (1 member)
- Hawaii Military Frequencies (2 members)
- Hawaii Motor Freight (1 member)
- Hawaii Motor Freight Frequencies (1 member)
- Hawaii NXDN (3 members)
- Hawaii NXDN NEXEDGE (1 member)
- Hawaii Railroads (7 members)
- Hawaii Railroads Frequencies (4 members)
- Hawaii Recreation or Attractions (4 members)
- Hawaii Recreation or Attractions Frequencies (2 members)
- Hawaii Sports Events and Organizations (6 members)
- Hawaii Sports Events and Organizations Frequencies (4 members)
- Hawaii Station IDs (5 members)
- Hawaii Trunked Radio Systems (13 members)
- Hawaii Trunking Information (4 members)
- Hawaii Utilities (2 members)
- Hawaii Utilities Frequencies (1 member)
- Hawaii Weather (2 members)
- Hawaii Weather Frequencies (1 member)
- Help (12 members)
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- Icom Amateur Radio Gear (17 members)
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- Icom Receivers (42 members)
- Icom Receivers Modifications (4 members)
- Idaho (34 members)
- Idaho Air National Guard (2 members)
- Idaho Airports (0 members)
- Idaho Amateur Radio (1 member)
- Idaho Amateur Radio Frequencies (2 members)
- Idaho Amateur Radio Repeaters (7 members)
- Idaho Aviation (3 members)
- Idaho Aviation Frequencies (2 members)
- Idaho Brevity Codes (5 members)
- Idaho Business Frequencies (18 members)
- Idaho Businesses (29 members)
- Idaho Civil Aviation (9 members)
- Idaho Civil Aviation Frequencies (3 members)
- Idaho Communications Providers (2 members)
- Idaho DMR (2 members)
- Idaho Fast Food Frequencies (8 members)
- Idaho Fire Services (10 members)
- Idaho Fire Services Frequencies (2 members)
- Idaho Fire Tone Outs (2 members)
- Idaho Frequencies (24 members)
- Idaho Ground Transportation (7 members)
- Idaho Ground Transportation Frequencies (5 members)
- Idaho Law Enforcement (7 members)
- Idaho Law Enforcement Frequencies (3 members)
- Idaho MOTOTRBO Information (9 members)
- Idaho Major Events and Disasters (2 members)
- Idaho Major Events and Disasters Frequencies (1 member)
- Idaho Media (2 members)
- Idaho Media Frequencies (1 member)
- Idaho Medical (12 members)
- Idaho Medical Frequencies (4 members)
- Idaho Military (3 members)
- Idaho Military Aviation (7 members)
- Idaho Military Aviation Frequencies (1 member)
- Idaho Military Frequencies (2 members)
- Idaho Motor Freight (1 member)
- Idaho Motor Freight Frequencies (1 member)
- Idaho NXDN (3 members)
- Idaho NXDN IDAS (2 members)
- Idaho NXDN NEXEDGE (1 member)
- Idaho Railroads (7 members)
- Idaho Railroads Frequencies (4 members)
- Idaho Recreation or Attractions (15 members)
- Idaho Recreation or Attractions Frequencies (12 members)
- Idaho Regional Programming (2 members)
- Idaho Sports Events and Organizations (4 members)
- Idaho Sports Events and Organizations Frequencies (3 members)
- Idaho Station IDs (10 members)
- Idaho Travel Scanning (1 member)
- Idaho Trunked Radio Systems (11 members)
- Idaho Trunking Information (11 members)
- Idaho Unknown Talkgroups (1 member)
- Idaho Utilities (3 members)
- Idaho Utilities Frequencies (1 member)
- Idaho Weather (2 members)
- Idaho Weather Frequencies (1 member)
- Illinois (153 members)
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- Illinois Air Show Frequencies (1 member)
- Illinois Air Shows (2 members)
- Illinois Airports (0 members)
- Illinois Amateur Radio (2 members)
- Illinois Amateur Radio Frequencies (3 members)
- Illinois Amateur Radio Repeaters (10 members)
- Illinois Army National Guard (1 member)
- Illinois Army National Guard Frequencies (0 members)
- Illinois Aviation (8 members)
- Illinois Aviation Frequencies (4 members)
- Illinois Brevity Codes (24 members)
- Illinois Business Frequencies (203 members)
- Illinois Businesses (248 members)
- Illinois CSX Transportation (7 members)
- Illinois CSX Transportation Frequencies (6 members)
- Illinois Civil Aviation (31 members)
- Illinois Civil Aviation Frequencies (15 members)
- Illinois Common Carriers (6 members)
- Illinois Common Carriers Frequencies (7 members)
- Illinois Communications Provdiers (0 members)
- Illinois Communications Providers (41 members)
- Illinois Communications Providers Frequencies (19 members)
- Illinois DMR (20 members)
- Illinois Deprecated Trunked Systems (10 members)
- Illinois Education (71 members)
- Illinois Education Frequencies (56 members)
- Illinois Fast Food Frequencies (28 members)
- Illinois Fire Services (108 members)
- Illinois Fire Services Frequencies (74 members)
- Illinois Fire Tone Outs (26 members)
- Illinois Frequencies (42 members)
- Illinois Ground Transportation (60 members)
- Illinois Ground Transportation Frequencies (50 members)
- Illinois Healthcare (1 member)
- Illinois Hospitals (1 member)
- Illinois Law Enforcement (127 members)
- Illinois Law Enforcement Aviation (1 member)
- Illinois Law Enforcement Frequencies (82 members)
- Illinois Location Based Scanning (4 members)
- Illinois MOTOTRBO Information (35 members)
- Illinois Major Events and Disasters (2 members)
- Illinois Major Events and Disasters Frequencies (1 member)
- Illinois Marine or Maritime (2 members)
- Illinois Marine or Maritime Frequencies (7 members)
- Illinois Media (13 members)
- Illinois Media Frequencies (11 members)
- Illinois Medical (120 members)
- Illinois Medical Aviation (8 members)
- Illinois Medical Aviation Frequencies (5 members)
- Illinois Medical Frequencies (73 members)
- Illinois Military (9 members)
- Illinois Military Aviation (13 members)
- Illinois Military Aviation Frequencies (6 members)
- Illinois Military Frequencies (7 members)
- Illinois Motor Freight (2 members)
- Illinois Motor Freight Frequencies (1 member)
- Illinois NXDN (10 members)
- Illinois NXDN NEXEDGE (12 members)
- Illinois RID/UIDs (94 members)
- Illinois Radio and Scanner Clubs (1 member)
- Illinois Railroads (19 members)
- Illinois Railroads Frequencies (13 members)
- Illinois Recreation or Attractions (60 members)
- Illinois Recreation or Attractions Frequencies (54 members)
- Illinois Regional Programming (2 members)
- Illinois Special Events (7 members)
- Illinois Special Events Frequencies (1 member)
- Illinois Sports Events and Organizations (52 members)
- Illinois Sports Events and Organizations Frequencies (43 members)
- Illinois Station IDs (131 members)
- Illinois Transportation (0 members)
- Illinois Transportation Frequencies (0 members)
- Illinois Travel Scanning (2 members)
- Illinois Trunked Radio Systems (128 members)
- Illinois Trunking Information (74 members)
- Illinois Unknown Talkgroups (44 members)
- Illinois Utilities (95 members)
- Illinois Utilities Frequencies (77 members)
- Illinois Weather (7 members)
- Illinois Weather Frequencies (6 members)
- Incident Alerting Services (2 members)
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- Indiana Air National Guard (3 members)
- Indiana Air National Guard Frequencies (1 member)
- Indiana Amateur Radio (1 member)
- Indiana Amateur Radio Frequencies (1 member)
- Indiana Amateur Radio Repeaters (1 member)
- Indiana Army National Guard (2 members)
- Indiana Army National Guard Frequencies (1 member)
- Indiana Aviation (4 members)
- Indiana Aviation Frequencies (4 members)
- Indiana Brevity Codes (27 members)
- Indiana Business Frequencies (29 members)
- Indiana Businesses (45 members)
- Indiana CSX Transportation (14 members)
- Indiana CSX Transportation Frequencies (13 members)
- Indiana Civil Aviation (12 members)
- Indiana Civil Aviation Frequencies (5 members)
- Indiana Communications Providers (7 members)
- Indiana Communications Providers Frequencies (1 member)
- Indiana DMR (7 members)
- Indiana Deprecated Trunked Systems (3 members)
- Indiana Education (5 members)
- Indiana Fast Food Frequencies (8 members)
- Indiana Fire Services (67 members)
- Indiana Fire Services Frequencies (28 members)
- Indiana Fire Tone Outs (46 members)
- Indiana Frequencies (24 members)
- Indiana Ground Transportation (9 members)
- Indiana Ground Transportation Frequencies (7 members)
- Indiana Law Enforcement (55 members)
- Indiana Law Enforcement Frequencies (8 members)
- Indiana Location Based Scanning (4 members)
- Indiana MOTOTRBO Information (17 members)
- Indiana Major Events and Disasters (2 members)
- Indiana Major Events and Disasters Frequencies (1 member)
- Indiana Marine or Maritime (3 members)
- Indiana Marine or Maritime Frequencies (2 members)
- Indiana Media (3 members)
- Indiana Media Frequencies (2 members)
- Indiana Medical (47 members)
- Indiana Medical Aviation (2 members)
- Indiana Medical Aviation Frequencies (1 member)
- Indiana Medical Frequencies (15 members)
- Indiana Military (7 members)
- Indiana Military Aviation (9 members)
- Indiana Military Aviation Frequencies (4 members)
- Indiana Military Frequencies (6 members)
- Indiana Motor Freight (1 member)
- Indiana Motor Freight Frequencies (1 member)
- Indiana NXDN (4 members)
- Indiana NXDN NEXEDGE (10 members)
- Indiana RID/UIDs (63 members)
- Indiana Railroads (13 members)
- Indiana Railroads Frequencies (8 members)
- Indiana Recreation or Attractions (9 members)
- Indiana Recreation or Attractions Frequencies (3 members)
- Indiana Special Events (4 members)
- Indiana Sports Events and Organizations (22 members)
- Indiana Sports Events and Organizations Frequencies (14 members)
- Indiana Station IDs (58 members)
- Indiana Transportation (0 members)
- Indiana Transportation Frequencies (0 members)
- Indiana Travel Reference (0 members)
- Indiana Travel Scanning (2 members)
- Indiana Trunked Radio Systems (34 members)
- Indiana Trunking Information (26 members)
- Indiana Unknown Talkgroups (9 members)
- Indiana Utilities (7 members)
- Indiana Utilities Frequencies (3 members)
- Indiana Weather (3 members)
- Indiana Weather Frequencies (1 member)
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- Iowa Air National Guard (3 members)
- Iowa Air National Guard Frequencies (1 member)
- Iowa Amateur Radio (1 member)
- Iowa Amateur Radio Frequencies (1 member)
- Iowa Amateur Radio Repeaters (2 members)
- Iowa Aviation (4 members)
- Iowa Aviation Frequencies (3 members)
- Iowa Brevity Codes (10 members)
- Iowa Business Frequencies (32 members)
- Iowa Businesses (47 members)
- Iowa Civil Aviation (14 members)
- Iowa Civil Aviation Frequencies (6 members)
- Iowa Communications Providers (2 members)
- Iowa Communications Providers Frequencies (1 member)
- Iowa DMR (19 members)
- Iowa Deprecated Trunked Systems (2 members)
- Iowa Education (8 members)
- Iowa Education Frequencies (5 members)
- Iowa Fast Food Frequencies (8 members)
- Iowa Fire Services (43 members)
- Iowa Fire Services Frequencies (21 members)
- Iowa Fire Tone Outs (25 members)
- Iowa Frequencies (31 members)
- Iowa Ground Transportation (9 members)
- Iowa Ground Transportation Frequencies (7 members)
- Iowa Law Enforcement (34 members)
- Iowa Law Enforcement Frequencies (16 members)
- Iowa MOTOTRBO Information (11 members)
- Iowa Major Events and Disasters (2 members)
- Iowa Major Events and Disasters Frequencies (1 member)
- Iowa Marine or Maritime (4 members)
- Iowa Marine or Maritime Frequencies (3 members)
- Iowa Media (2 members)
- Iowa Media Frequencies (1 member)
- Iowa Medical (49 members)
- Iowa Medical Aviation (4 members)
- Iowa Medical Aviation Frequencies (2 members)
- Iowa Medical Frequencies (22 members)
- Iowa Military (6 members)
- Iowa Military Aviation (9 members)
- Iowa Military Aviation Frequencies (4 members)
- Iowa Military Frequencies (5 members)
- Iowa Motor Freight (2 members)
- Iowa Motor Freight Frequencies (1 member)
- Iowa NXDN (2 members)
- Iowa NXDN NEXEDGE (1 member)
- Iowa RID/UIDs (11 members)
- Iowa Radio and Scanner Clubs (2 members)
- Iowa Railroads (10 members)
- Iowa Railroads Frequencies (6 members)
- Iowa Recreation or Attractions (5 members)
- Iowa Recreation or Attractions Frequencies (3 members)
- Iowa Special Events (1 member)
- Iowa Sports Events and Organizations (16 members)
- Iowa Sports Events and Organizations Frequencies (11 members)
- Iowa Station IDs (33 members)
- Iowa Transportation (0 members)
- Iowa Transportation Frequencies (0 members)
- Iowa Travel Scanning (1 member)
- Iowa Trunked Radio Systems (63 members)
- Iowa Trunking Information (14 members)
- Iowa Unknown Talkgroups (9 members)
- Iowa Utilities (8 members)
- Iowa Utilities Frequencies (2 members)
- Iowa Weather (3 members)
- Iowa Weather Frequencies (2 members)
- Iran (4 members)
- Iran Frequencies (1 member)
- Iran HF Waterfalls (1 member)
- Iran Military (1 member)
- Iran Military Frequencies (1 member)
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- Israel Frequencies (1 member)
- Israel HF Waterfalls (2 members)
- Israel Military (1 member)
- Israel Military Frequencies (1 member)
- Italy (4 members)
- Italy Frequencies (1 member)
- Italy HF Waterfalls (2 members)
- Italy Military (1 member)
- Italy Military Frequencies (1 member)
- Jamaica (4 members)
- Jamaica Law Enforcement (1 member)
- Jamaica Trunked Radio Systems (2 members)
- Jamaica Trunking Information (1 member)
- Jamaica Unknown Talkgroups (1 member)
- Japan (7 members)
- Japan Amateur Radio (2 members)
- Japan Amateur Radio Frequencies (1 member)
- Japan Frequencies (3 members)
- Japan HF Waterfalls (4 members)
- Japan Major Events and Disasters (2 members)
- Japan Major Events and Disasters Frequencies (1 member)
- Japan Military (2 members)
- Japan Military Frequencies (1 member)
- Japan Trunked Radio Systems (1 member)
- Kaito Amateur Radio Gear (1 member)
- Kaito Radios (2 members)
- Kansas (67 members)
- Kansas Air National Guard (1 member)
- Kansas Amateur Radio (1 member)
- Kansas Amateur Radio Frequencies (1 member)
- Kansas Amateur Radio Repeaters (1 member)
- Kansas Aviation (4 members)
- Kansas Aviation Frequencies (3 members)
- Kansas Brevity Codes (6 members)
- Kansas Business Frequencies (21 members)
- Kansas Businesses (30 members)
- Kansas City Metro Area (20 members)
- Kansas Civil Aviation (9 members)
- Kansas Civil Aviation Frequencies (3 members)
- Kansas Communications Providers (3 members)
- Kansas Communications Providers Frequencies (2 members)
- Kansas DMR (8 members)
- Kansas Deprecated Trunked Systems (6 members)
- Kansas Education (18 members)
- Kansas Education Frequencies (1 member)
- Kansas Fast Food Frequencies (8 members)
- Kansas Fire Services (17 members)
- Kansas Fire Services Frequencies (2 members)
- Kansas Fire Tone Outs (4 members)
- Kansas Frequencies (20 members)
- Kansas Ground Transportation (7 members)
- Kansas Ground Transportation Frequencies (6 members)
- Kansas Law Enforcement (18 members)
- Kansas Law Enforcement Frequencies (1 member)
- Kansas MOTOTRBO Information (4 members)
- Kansas Major Events and Disasters (2 members)
- Kansas Major Events and Disasters Frequencies (1 member)
- Kansas Marine or Maritime (2 members)
- Kansas Marine or Maritime Frequencies (1 member)
- Kansas Media (2 members)
- Kansas Media Frequencies (1 member)
- Kansas Medical (16 members)
- Kansas Medical Aviation (3 members)
- Kansas Medical Aviation Frequencies (2 members)
- Kansas Medical Frequencies (3 members)
- Kansas Military (4 members)
- Kansas Military Aviation (8 members)
- Kansas Military Aviation Frequencies (1 member)
- Kansas Military Frequencies (2 members)
- Kansas Motor Freight (1 member)
- Kansas Motor Freight Frequencies (1 member)
- Kansas NXDN (1 member)
- Kansas NXDN NEXEDGE (1 member)
- Kansas RID/UIDs (3 members)
- Kansas Railroads (8 members)
- Kansas Railroads Frequencies (5 members)
- Kansas Recreation or Attractions (6 members)
- Kansas Recreation or Attractions Frequencies (3 members)
- Kansas Sports Events and Organizations (9 members)
- Kansas Sports Events and Organizations Frequencies (7 members)
- Kansas Station IDs (12 members)
- Kansas Travel Scanning (1 member)
- Kansas Trunked Radio Systems (17 members)
- Kansas Trunking Information (6 members)
- Kansas Unknown Talkgroups (3 members)
- Kansas Utilities (5 members)
- Kansas Utilities Frequencies (2 members)
- Kansas Weather (3 members)
- Kansas Weather Frequencies (1 member)
- Kentucky (87 members)
- Kentucky Air National Guard (3 members)
- Kentucky Air National Guard Frequencies (1 member)
- Kentucky Airports (0 members)
- Kentucky Amateur Radio (8 members)
- Kentucky Amateur Radio Frequencies (2 members)
- Kentucky Amateur Radio Repeaters (1 member)
- Kentucky Army National Guard (4 members)
- Kentucky Army National Guard Frequencies (2 members)
- Kentucky Aviation (4 members)
- Kentucky Aviation Frequencies (3 members)
- Kentucky Brevity Codes (25 members)
- Kentucky Business Frequencies (20 members)
- Kentucky Businesses (36 members)
- Kentucky CSX Transportation (32 members)
- Kentucky CSX Transportation Frequencies (31 members)
- Kentucky Civil Aviation (16 members)
- Kentucky Civil Aviation Frequencies (6 members)
- Kentucky Communications Providers (2 members)
- Kentucky DMR (6 members)
- Kentucky Deprecated Trunked Systems (2 members)
- Kentucky Education (4 members)
- Kentucky Fast Food Frequencies (9 members)
- Kentucky Fire Services (37 members)
- Kentucky Fire Services Frequencies (11 members)
- Kentucky Fire Tone Outs (14 members)
- Kentucky Frequencies (19 members)
- Kentucky Ground Transportation (9 members)
- Kentucky Ground Transportation Frequencies (6 members)
- Kentucky Law Enforcement (46 members)
- Kentucky Law Enforcement Frequencies (4 members)
- Kentucky MOTOTRBO Information (13 members)
- Kentucky Major Events and Disasters (2 members)
- Kentucky Major Events and Disasters Frequencies (1 member)
- Kentucky Marine or Maritime (3 members)
- Kentucky Marine or Maritime Frequencies (2 members)
- Kentucky Media (2 members)
- Kentucky Media Frequencies (1 member)
- Kentucky Medical (34 members)
- Kentucky Medical Aviation (4 members)
- Kentucky Medical Aviation Frequencies (2 members)
- Kentucky Medical Frequencies (9 members)
- Kentucky Military (9 members)
- Kentucky Military Aviation (9 members)
- Kentucky Military Aviation Frequencies (5 members)
- Kentucky Military Frequencies (7 members)
- Kentucky Motor Freight (1 member)
- Kentucky Motor Freight Frequencies (1 member)
- Kentucky NXDN (4 members)
- Kentucky NXDN NEXEDGE (4 members)
- Kentucky RID/UIDs (8 members)
- Kentucky Railroads (9 members)
- Kentucky Railroads Frequencies (5 members)
- Kentucky Recreation or Attractions (5 members)
- Kentucky Recreation or Attractions Frequencies (2 members)
- Kentucky Sports Events and Organizations (11 members)
- Kentucky Sports Events and Organizations Frequencies (8 members)
- Kentucky Station IDs (25 members)
- Kentucky Trunked Radio Systems (28 members)
- Kentucky Trunking Information (12 members)
- Kentucky Unknown Talkgroups (5 members)
- Kentucky Utilities (10 members)
- Kentucky Utilities Frequencies (3 members)
- Kentucky Weather (3 members)
- Kentucky Weather Frequencies (2 members)
- Kenwood Amateur Radio Gear (2 members)
- Kenwood Professional Radios (6 members)
- Kenwood Radios (3 members)
- Knox County (TN) (0 members)
- LW and MW Topics (3 members)
- Law Enforcement (12 members)
- Law Enforcement Aviation (3 members)
- Law Enforcement Aviation Frequencies (4 members)
- Law Enforcement Frequencies (6 members)
- Legal (8 members)
- Linux Setup Guide (0 members)
- Live Audio Broadcasting (5 members)
- Live Audio FAQ (32 members)
- Location Based Scanning (18 members)
- Louisiana (58 members)
- Louisiana Air National Guard (5 members)
- Louisiana Air National Guard Frequencies (2 members)
- Louisiana Airports (0 members)
- Louisiana Amateur Radio (2 members)
- Louisiana Amateur Radio Frequencies (2 members)
- Louisiana Amateur Radio Repeaters (1 member)
- Louisiana Army National Guard (3 members)
- Louisiana Army National Guard Frequencies (0 members)
- Louisiana Aviation (5 members)
- Louisiana Aviation Frequencies (4 members)
- Louisiana Brevity Codes (4 members)
- Louisiana Business Frequencies (20 members)
- Louisiana Businesses (41 members)
- Louisiana CSX Transportation (3 members)
- Louisiana CSX Transportation Frequencies (2 members)
- Louisiana Civil Aviation (21 members)
- Louisiana Civil Aviation Frequencies (6 members)
- Louisiana DMR (1 member)
- Louisiana Deprecated Trunked Systems (5 members)
- Louisiana Education (2 members)
- Louisiana Education Frequencies (1 member)
- Louisiana Fast Food Frequencies (8 members)
- Louisiana Fire Services (16 members)
- Louisiana Fire Services Frequencies (5 members)
- Louisiana Fire Tone Outs (9 members)
- Louisiana Frequencies (20 members)
- Louisiana Ground Transportation (8 members)
- Louisiana Ground Transportation Frequencies (6 members)
- Louisiana Law Enforcement (9 members)
- Louisiana Law Enforcement Aviation (2 members)
- Louisiana Law Enforcement Aviation Frequencies (1 member)
- Louisiana Law Enforcement Frequencies (3 members)
- Louisiana MOTOTRBO Information (6 members)
- Louisiana Major Events and Disasters (8 members)
- Louisiana Major Events and Disasters Frequencies (1 member)
- Louisiana Marine or Maritime (19 members)
- Louisiana Marine or Maritime Frequencies (27 members)
- Louisiana Media (3 members)
- Louisiana Media Frequencies (1 member)
- Louisiana Medical (11 members)
- Louisiana Medical Aviation (2 members)
- Louisiana Medical Aviation Frequencies (1 member)
- Louisiana Medical Frequencies (4 members)
- Louisiana Military (8 members)
- Louisiana Military Aviation (11 members)
- Louisiana Military Aviation Frequencies (5 members)
- Louisiana Military Frequencies (7 members)
- Louisiana Motor Freight (1 member)
- Louisiana Motor Freight Frequencies (1 member)
- Louisiana NXDN (1 member)
- Louisiana NXDN NEXEDGE (1 member)
- Louisiana RID/UIDs (5 members)
- Louisiana Railroads (24 members)
- Louisiana Railroads Frequencies (20 members)
- Louisiana Recreation or Attractions (4 members)
- Louisiana Recreation or Attractions Frequencies (2 members)
- Louisiana Sports Events and Organizations (7 members)
- Louisiana Sports Events and Organizations Frequencies (5 members)
- Louisiana Station IDs (8 members)
- Louisiana Transportation (0 members)
- Louisiana Trunked Radio Systems (14 members)
- Louisiana Trunking Information (8 members)
- Louisiana Unknown Talkgroups (5 members)
- Louisiana Utilities (6 members)
- Louisiana Utilities Frequencies (2 members)
- Louisiana Weather (3 members)
- Louisiana Weather Frequencies (1 member)
- MACOM Professional Radios (7 members)
- MACOM Radios (2 members)
- MFJ Scanners (6 members)
- MOTOTRBO Information (8 members)
- MW Antennas (6 members)
- Maine (36 members)
- Maine Air National Guard (1 member)
- Maine Air National Guard Frequencies (0 members)
- Maine Army National Guard (1 member)
- Maine Army National Guard Frequencies (0 members)
- Maine Aviation (5 members)
- Maine Aviation Frequencies (3 members)
- Maine Brevity Codes (4 members)
- Maine Business Frequencies (18 members)
- Maine Businesses (27 members)
- Maine Civil Aviation (7 members)
- Maine Civil Aviation Frequencies (4 members)
- Maine Communications Providers (1 member)
- Maine DMR (1 member)
- Maine Fast Food Frequencies (8 members)
- Maine Fire Services (10 members)
- Maine Fire Tone Outs (8 members)
- Maine Frequencies (16 members)
- Maine Ground Transportation (7 members)
- Maine Ground Transportation Frequencies (5 members)
- Maine Law Enforcement (12 members)
- Maine Law Enforcement Aviation (2 members)
- Maine Law Enforcement Aviation Frequencies (1 member)
- Maine Law Enforcement Frequencies (3 members)
- Maine MOTOTRBO Information (1 member)
- Maine Major Events and Disasters (2 members)
- Maine Major Events and Disasters Frequencies (1 member)
- Maine Marine or Maritime (2 members)
- Maine Marine or Maritime Frequencies (3 members)
- Maine Media (2 members)
- Maine Media Frequencies (1 member)
- Maine Medical (11 members)
- Maine Medical Aviation (1 member)
- Maine Medical Frequencies (1 member)
- Maine Military (7 members)
- Maine Military Aviation (6 members)
- Maine Military Aviation Frequencies (3 members)
- Maine Military Frequencies (6 members)
- Maine Motor Freight (1 member)
- Maine Motor Freight Frequencies (1 member)
- Maine NXDN (1 member)
- Maine NXDN NEXEDGE (2 members)
- Maine RID/UIDs (1 member)
- Maine Railroads (8 members)
- Maine Railroads Frequencies (4 members)
- Maine Recreation or Attractions (4 members)
- Maine Recreation or Attractions Frequencies (1 member)
- Maine Sports Events and Organizations (4 members)
- Maine Sports Events and Organizations Frequencies (3 members)
- Maine Station IDs (7 members)
- Maine Trunked Radio Systems (6 members)
- Maine Trunking Information (2 members)
- Maine Utilities (3 members)
- Maine Utilities Frequencies (1 member)
- Maine Weather (2 members)
- Maine Weather Frequencies (1 member)
- Major Events and Disasters (6 members)
- Major Events and Disasters Frequencies (5 members)
- Manitoba (10 members)
- Manitoba Business Frequencies (4 members)
- Manitoba Businesses (11 members)
- Manitoba DMR (1 member)
- Manitoba Fast Food Frequencies (7 members)
- Manitoba Frequencies (4 members)
- Manitoba Ground Transportation (2 members)
- Manitoba Ground Transportation Frequencies (1 member)
- Manitoba MOTOTRBO Information (1 member)
- Manitoba NXDN (1 member)
- Manitoba NXDN NEXEDGE (1 member)
- Manitoba Railroads (5 members)
- Manitoba Railroads Frequencies (1 member)
- Manitoba Recreation or Attractions (2 members)
- Manitoba Recreation or Attractions Frequencies (1 member)
- Manitoba Trunked Radio Systems (2 members)
- Manitoba Trunking Information (1 member)
- Marine or Maritime (12 members)
- Marine or Maritime Frequencies (11 members)
- Maryland (50 members)
- Maryland (US) (0 members)
- Maryland Air National Guard (7 members)
- Maryland Air National Guard Frequencies (2 members)
- Maryland Air Show Frequencies (3 members)
- Maryland Air Shows (4 members)
- Maryland Amateur Radio (3 members)
- Maryland Amateur Radio Frequencies (1 member)
- Maryland Amateur Radio Repeaters (1 member)
- Maryland Army National Guard (1 member)
- Maryland Army National Guard Frequencies (0 members)
- Maryland Aviation (6 members)
- Maryland Aviation Frequencies (4 members)
- Maryland Brevity Codes (18 members)
- Maryland Business Frequencies (23 members)
- Maryland Businesses (37 members)
- Maryland CSX Transportation (19 members)
- Maryland CSX Transportation Frequencies (18 members)
- Maryland Civil Aviation (25 members)
- Maryland Civil Aviation Frequencies (13 members)
- Maryland Communications Providers (5 members)
- Maryland Communications Providers Frequencies (1 member)
- Maryland DMR (2 members)
- Maryland Deprecated Trunked Systems (7 members)
- Maryland Education (1 member)
- Maryland Fast Food Frequencies (8 members)
- Maryland Fire Services (40 members)
- Maryland Fire Services Aviation (1 member)
- Maryland Fire Services Frequencies (5 members)
- Maryland Fire Tone Outs (16 members)
- Maryland Frequencies (24 members)
- Maryland Ground Transportation (13 members)
- Maryland Ground Transportation Frequencies (6 members)
- Maryland Law Enforcement (32 members)
- Maryland Law Enforcement Aviation (2 members)
- Maryland Law Enforcement Aviation Frequencies (1 member)
- Maryland Law Enforcement Frequencies (6 members)
- Maryland MOTOTRBO Information (20 members)
- Maryland Major Events and Disasters (2 members)
- Maryland Major Events and Disasters Frequencies (1 member)
- Maryland Marine or Maritime (2 members)
- Maryland Marine or Maritime Frequencies (10 members)
- Maryland Media (2 members)
- Maryland Media Frequencies (1 member)
- Maryland Medical (25 members)
- Maryland Medical Frequencies (6 members)
- Maryland Military (9 members)
- Maryland Military Aviation (23 members)
- Maryland Military Aviation Frequencies (12 members)
- Maryland Military Frequencies (8 members)
- Maryland Motor Freight (1 member)
- Maryland Motor Freight Frequencies (1 member)
- Maryland NXDN (1 member)
- Maryland NXDN NEXEDGE (5 members)
- Maryland RID/UIDs (25 members)
- Maryland Railroads (11 members)
- Maryland Railroads Frequencies (5 members)
- Maryland Recreation or Attractions (5 members)
- Maryland Recreation or Attractions Frequencies (1 member)
- Maryland Regional Programming (2 members)
- Maryland Special Event Frequencies (0 members)
- Maryland Special Events (7 members)
- Maryland Special Events Frequencies (3 members)
- Maryland Sports Events and Organizations (10 members)
- Maryland Sports Events and Organizations Frequencies (8 members)
- Maryland Station IDs (34 members)
- Maryland Trunked Radio Systems (47 members)
- Maryland Trunking Information (39 members)
- Maryland Unknown Talkgroups (25 members)
- Maryland Utilities (7 members)
- Maryland Utilities Frequencies (3 members)
- Maryland Weather (2 members)
- Maryland Weather Frequencies (1 member)
- Massachusetts (42 members)
- Massachusetts Air National Guard (2 members)
- Massachusetts Air National Guard Frequencies (0 members)
- Massachusetts Army National Guard (1 member)
- Massachusetts Army National Guard Frequencies (0 members)
- Massachusetts Aviation (6 members)
- Massachusetts Aviation Frequencies (3 members)
- Massachusetts Brevity Codes (5 members)
- Massachusetts Business Frequencies (21 members)
- Massachusetts Businesses (31 members)
- Massachusetts CSX Transportation (9 members)
- Massachusetts CSX Transportation Frequencies (7 members)
- Massachusetts Civil Aviation (11 members)
- Massachusetts Civil Aviation Frequencies (5 members)
- Massachusetts Communications Providers (5 members)
- Massachusetts Communications Providers Frequencies (1 member)
- Massachusetts DMR (2 members)
- Massachusetts Deprecated Trunked Systems (4 members)
- Massachusetts Education (1 member)
- Massachusetts Education Frequencies (1 member)
- Massachusetts Fast Food Frequencies (8 members)
- Massachusetts Fire Services (23 members)
- Massachusetts Fire Services Aviation (1 member)
- Massachusetts Fire Services Frequencies (9 members)
- Massachusetts Fire Tone Outs (8 members)
- Massachusetts Frequencies (20 members)
- Massachusetts Ground Transportation (8 members)
- Massachusetts Ground Transportation Frequencies (6 members)
- Massachusetts Law Enforcement (15 members)
- Massachusetts Law Enforcement Aviation (2 members)
- Massachusetts Law Enforcement Aviation Frequencies (1 member)
- Massachusetts Law Enforcement Frequencies (4 members)
- Massachusetts Location Based Scanning (4 members)
- Massachusetts MOTOTRBO Information (6 members)
- Massachusetts Major Events and Disasters (2 members)
- Massachusetts Major Events and Disasters Frequencies (1 member)
- Massachusetts Marine or Maritime (2 members)
- Massachusetts Marine or Maritime Frequencies (4 members)
- Massachusetts Media (2 members)
- Massachusetts Media Frequencies (1 member)
- Massachusetts Medical (14 members)
- Massachusetts Medical Frequencies (3 members)
- Massachusetts Military (7 members)
- Massachusetts Military Aviation (9 members)
- Massachusetts Military Aviation Frequencies (3 members)
- Massachusetts Military Frequencies (6 members)
- Massachusetts Motor Freight (1 member)
- Massachusetts Motor Freight Frequencies (1 member)
- Massachusetts NXDN (1 member)
- Massachusetts NXDN NEXEDGE (1 member)
- Massachusetts RID/UIDs (5 members)
- Massachusetts Railroads (11 members)
- Massachusetts Railroads Frequencies (5 members)
- Massachusetts Recreation or Attractions (9 members)
- Massachusetts Recreation or Attractions Frequencies (6 members)
- Massachusetts Sports Events and Organizations (11 members)
- Massachusetts Sports Events and Organizations Frequencies (6 members)
- Massachusetts Station IDs (19 members)
- Massachusetts Transportation (0 members)
- Massachusetts Transportation Frequencies (0 members)
- Massachusetts Trunked Radio Systems (19 members)
- Massachusetts Trunking Information (6 members)
- Massachusetts Unknown Talkgroups (5 members)
- Massachusetts Utilities (2 members)
- Massachusetts Utilities Frequencies (2 members)
- Massachusetts Weather (2 members)
- Massachusetts Weather Frequencies (1 member)
- Media (7 members)
- Media Frequencies (5 members)
- Medical (12 members)
- Medical Aviation (4 members)
- Medical Aviation Frequencies (4 members)
- Medical Frequencies (8 members)
- Medical Glossary (24 members)
- Mexico (7 members)
- Mexico Aviation (2 members)
- Mexico Aviation Frequencies (1 member)
- Mexico Business Frequencies (2 members)
- Mexico Businesses (3 members)
- Mexico DMR (1 member)
- Mexico Frequencies (4 members)
- Mexico Military (2 members)
- Mexico Military Aviation (2 members)
- Mexico Military Aviation Frequencies (1 member)
- Mexico Military Frequencies (1 member)
- Mexico Trunked Radio Systems (1 member)
- Michigan (110 members)
- Michigan Air National Guard (8 members)
- Michigan Air National Guard Frequencies (3 members)
- Michigan Air Show Frequencies (3 members)
- Michigan Air Shows (4 members)
- Michigan Army National Guard (3 members)
- Michigan Army National Guard Frequencies (0 members)
- Michigan Aviation (18 members)
- Michigan Aviation Frequencies (15 members)
- Michigan Brevity Codes (22 members)
- Michigan Business Frequencies (72 members)
- Michigan Businesses (107 members)
- Michigan CSX Transportation (2 members)
- Michigan CSX Transportation Frequencies (1 member)
- Michigan Civil Aviation (25 members)
- Michigan Civil Aviation Frequencies (18 members)
- Michigan Civilian Aviation (0 members)
- Michigan Common Carriers (1 member)
- Michigan Common Carriers Frequencies (1 member)
- Michigan Communications Providers (8 members)
- Michigan Communications Providers Frequencies (2 members)
- Michigan DMR (2 members)
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- Michigan Education (45 members)
- Michigan Education Frequencies (37 members)
- Michigan Fast Food Frequencies (11 members)
- Michigan Fire Services (71 members)
- Michigan Fire Services Aviation (1 member)
- Michigan Fire Services Frequencies (17 members)
- Michigan Fire Tone Outs (23 members)
- Michigan Frequencies (63 members)
- Michigan Ground Transportation (21 members)
- Michigan Ground Transportation Frequencies (17 members)
- Michigan Law Enforcement (68 members)
- Michigan Law Enforcement Aviation (2 members)
- Michigan Law Enforcement Aviation Frequencies (1 member)
- Michigan Law Enforcement Frequencies (22 members)
- Michigan Location Based Scanning (4 members)
- Michigan MOTOTRBO Information (61 members)
- Michigan Major Events and Disasters (2 members)
- Michigan Major Events and Disasters Frequencies (1 member)
- Michigan Marine or Maritime (12 members)
- Michigan Marine or Maritime Frequencies (11 members)
- Michigan Media (4 members)
- Michigan Media Frequencies (3 members)
- Michigan Medical (67 members)
- Michigan Medical Frequencies (31 members)
- Michigan Military (9 members)
- Michigan Military Aviation (16 members)
- Michigan Military Aviation Frequencies (9 members)
- Michigan Military Frequencies (8 members)
- Michigan Motor Freight (2 members)
- Michigan Motor Freight Frequencies (1 member)
- Michigan NXDN (1 member)
- Michigan NXDN NEXEDGE (9 members)
- Michigan RID/UIDs (6 members)
- Michigan Railroads (15 members)
- Michigan Railroads Frequencies (9 members)
- Michigan Recreation or Attractions (39 members)
- Michigan Recreation or Attractions Frequencies (36 members)
- Michigan Regional Programming (1 member)
- Michigan Special Events (5 members)
- Michigan Special Events Frequencies (1 member)
- Michigan Sports Events and Organizations (31 members)
- Michigan Sports Events and Organizations Frequencies (24 members)
- Michigan Station IDs (72 members)
- Michigan Trunked Radio Systems (57 members)
- Michigan Trunking Information (47 members)
- Michigan Unknown Talkgroups (32 members)
- Michigan Utilities (39 members)
- Michigan Utilities Frequencies (33 members)
- Michigan Weather (3 members)
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- Middle East (1 member)
- MilSat (0 members)
- Milcom (0 members)
- Military (22 members)
- Military Aviation (17 members)
- Military Aviation Frequencies (9 members)
- Military FAQ (6 members)
- Military Frequencies (21 members)
- Military Glossary (147 members)
- Military Satellites (15 members)
- Minnesota (121 members)
- Minnesota Air National Guard (5 members)
- Minnesota Air National Guard Frequencies (1 member)
- Minnesota Amateur Radio (1 member)
- Minnesota Amateur Radio Frequencies (1 member)
- Minnesota Amateur Radio Repeaters (2 members)
- Minnesota Army National Guard (2 members)
- Minnesota Army National Guard Frequencies (0 members)
- Minnesota Aviation (6 members)
- Minnesota Aviation Frequencies (2 members)
- Minnesota Brevity Codes (5 members)
- Minnesota Business Frequencies (19 members)
- Minnesota Businesses (45 members)
- Minnesota Civil Aviation (12 members)
- Minnesota Civil Aviation Frequencies (3 members)
- Minnesota Communications Providers (9 members)
- Minnesota DMR (2 members)
- Minnesota Deprecated Trunked Systems (3 members)
- Minnesota Education (4 members)
- Minnesota Fast Food Frequencies (8 members)
- Minnesota Fire Services (270 members)
- Minnesota Fire Services Aviation (1 member)
- Minnesota Fire Services Frequencies (7 members)
- Minnesota Fire Tone Outs (19 members)
- Minnesota Frequencies (22 members)
- Minnesota Ground Transportation (9 members)
- Minnesota Ground Transportation Frequencies (6 members)
- Minnesota Law Enforcement (96 members)
- Minnesota Law Enforcement Frequencies (7 members)
- Minnesota Location Based Scanning (4 members)
- Minnesota MOTOTRBO Information (13 members)
- Minnesota Major Events and Disasters (3 members)
- Minnesota Major Events and Disasters Frequencies (1 member)
- Minnesota Marine or Maritime (6 members)
- Minnesota Marine or Maritime Frequencies (7 members)
- Minnesota Media (2 members)
- Minnesota Media Frequencies (1 member)
- Minnesota Medical (137 members)
- Minnesota Medical Aviation (1 member)
- Minnesota Medical Frequencies (5 members)
- Minnesota Military (8 members)
- Minnesota Military Aviation (9 members)
- Minnesota Military Aviation Frequencies (2 members)
- Minnesota Military Frequencies (7 members)
- Minnesota Motor Freight (1 member)
- Minnesota Motor Freight Frequencies (1 member)
- Minnesota NXDN (1 member)
- Minnesota NXDN NEXEDGE (4 members)
- Minnesota RID/UIDs (53 members)
- Minnesota Railroads (8 members)
- Minnesota Railroads Frequencies (4 members)
- Minnesota Recreation or Attractions (21 members)
- Minnesota Recreation or Attractions Frequencies (18 members)
- Minnesota Sports Events and Organizations (12 members)
- Minnesota Sports Events and Organizations Frequencies (6 members)
- Minnesota Station IDs (230 members)
- Minnesota Travel Scanning (1 member)
- Minnesota Trunked Radio Systems (36 members)
- Minnesota Trunking Information (105 members)
- Minnesota Unknown Talkgroups (17 members)
- Minnesota Utilities (11 members)
- Minnesota Utilities Frequencies (2 members)
- Minnesota Weather (3 members)
- Minnesota Weather Frequencies (2 members)
- Mississippi (109 members)
- Mississippi Air National Guard (8 members)
- Mississippi Air National Guard Frequencies (6 members)
- Mississippi Amateur Radio (2 members)
- Mississippi Amateur Radio Frequencies (2 members)
- Mississippi Amateur Radio Repeaters (1 member)
- Mississippi Army National Guard (8 members)
- Mississippi Army National Guard Frequencies (4 members)
- Mississippi Aviation (5 members)
- Mississippi Aviation Frequencies (3 members)
- Mississippi Brevity Codes (10 members)
- Mississippi Business Frequencies (20 members)
- Mississippi Businesses (35 members)
- Mississippi CSX Transportation (3 members)
- Mississippi CSX Transportation Frequencies (2 members)
- Mississippi Civil Aviation (18 members)
- Mississippi Civil Aviation Frequencies (7 members)
- Mississippi DMR (1 member)
- Mississippi Deprecated Trunked Systems (3 members)
- Mississippi Fast Food Frequencies (8 members)
- Mississippi Fire Services (20 members)
- Mississippi Fire Services Aviation (1 member)
- Mississippi Fire Tone Outs (4 members)
- Mississippi Frequencies (17 members)
- Mississippi Ground Transportation (8 members)
- Mississippi Ground Transportation Frequencies (6 members)
- Mississippi Law Enforcement (16 members)
- Mississippi Law Enforcement Frequencies (1 member)
- Mississippi Location Based Scanning (5 members)
- Mississippi MOTOTRBO Information (2 members)
- Mississippi Major Events and Disasters (6 members)
- Mississippi Major Events and Disasters Frequencies (1 member)
- Mississippi Marine or Maritime (2 members)
- Mississippi Marine or Maritime Frequencies (4 members)
- Mississippi Media (3 members)
- Mississippi Media Frequencies (1 member)
- Mississippi Medical (9 members)
- Mississippi Medical Aviation (3 members)
- Mississippi Medical Aviation Frequencies (1 member)
- Mississippi Medical Frequencies (3 members)
- Mississippi Military (7 members)
- Mississippi Military Aviation (20 members)
- Mississippi Military Aviation Frequencies (10 members)
- Mississippi Military Frequencies (7 members)
- Mississippi Motor Freight (1 member)
- Mississippi Motor Freight Frequencies (1 member)
- Mississippi NXDN (1 member)
- Mississippi NXDN NEXEDGE (1 member)
- Mississippi RID/UIDs (19 members)
- Mississippi Railroads (8 members)
- Mississippi Railroads Frequencies (5 members)
- Mississippi Recreation or Attractions (6 members)
- Mississippi Recreation or Attractions Frequencies (2 members)
- Mississippi Sports Events and Organizations (6 members)
- Mississippi Sports Events and Organizations Frequencies (5 members)
- Mississippi Station IDs (6 members)
- Mississippi Trunked Radio Systems (18 members)
- Mississippi Trunking Information (18 members)
- Mississippi Unknown Talkgroups (6 members)
- Mississippi Utilities (4 members)
- Mississippi Utilities Frequencies (2 members)
- Mississippi Weather (4 members)
- Mississippi Weather Frequencies (1 member)
- Missouri (152 members)
- Missouri Air National Guard (1 member)
- Missouri Air National Guard Frequencies (0 members)
- Missouri Air Show Frequencies (3 members)
- Missouri Air Shows (4 members)
- Missouri Amateur Radio (1 member)
- Missouri Amateur Radio Frequencies (3 members)
- Missouri Amateur Radio Repeaters (2 members)
- Missouri Army National Guard (1 member)
- Missouri Army National Guard Frequencies (0 members)
- Missouri Aviation (6 members)
- Missouri Aviation Frequencies (4 members)
- Missouri Brevity Codes (12 members)
- Missouri Business (1 member)
- Missouri Business Frequencies (163 members)
- Missouri Businesses (185 members)
- Missouri Civil Aviation (16 members)
- Missouri Civil Aviation Frequencies (10 members)
- Missouri Common Carriers (6 members)
- Missouri Common Carriers Frequencies (6 members)
- Missouri Communications Providers (19 members)
- Missouri Communications Providers Frequencies (10 members)
- Missouri DMR (19 members)
- Missouri Deprecated Trunked Systems (7 members)
- Missouri Education (52 members)
- Missouri Education Frequencies (41 members)
- Missouri Fast Food Frequencies (14 members)
- Missouri Fire Services (62 members)
- Missouri Fire Services Frequencies (28 members)
- Missouri Fire Tone Outs (10 members)
- Missouri Frequencies (22 members)
- Missouri Ground Transportation (35 members)
- Missouri Ground Transportation Frequencies (28 members)
- Missouri Law Enforcement (66 members)
- Missouri Law Enforcement Aviation (1 member)
- Missouri Law Enforcement Frequencies (36 members)
- Missouri MOTOTRBO Information (12 members)
- Missouri Major Events and Disasters (2 members)
- Missouri Major Events and Disasters Frequencies (1 member)
- Missouri Marine or Maritime (5 members)
- Missouri Marine or Maritime Frequencies (4 members)
- Missouri Media (16 members)
- Missouri Media Frequencies (14 members)
- Missouri Medical (62 members)
- Missouri Medical Aviation (10 members)
- Missouri Medical Aviation Frequencies (5 members)
- Missouri Medical Frequencies (37 members)
- Missouri Military (8 members)
- Missouri Military Aviation (6 members)
- Missouri Military Aviation Frequencies (3 members)
- Missouri Military Frequencies (7 members)
- Missouri Motor Freight (6 members)
- Missouri Motor Freight Frequencies (5 members)
- Missouri NXDN (3 members)
- Missouri NXDN NEXEDGE (12 members)
- Missouri RID/UIDs (88 members)
- Missouri Railroads (19 members)
- Missouri Railroads Frequencies (14 members)
- Missouri Recreation or Attractions (47 members)
- Missouri Recreation or Attractions Frequencies (40 members)
- Missouri Regional Programming (1 member)
- Missouri Special Events (6 members)
- Missouri Special Events Frequencies (1 member)
- Missouri Sports Events and Organizations (25 members)
- Missouri Sports Events and Organizations Frequencies (20 members)
- Missouri Station IDs (51 members)
- Missouri Travel Scanning (1 member)
- Missouri Trunked Radio Systems (49 members)
- Missouri Trunking Information (41 members)
- Missouri Unknown Talkgroups (21 members)
- Missouri Utilities (65 members)
- Missouri Utilities Frequencies (59 members)
- Missouri Weather (4 members)
- Missouri Weather Frequencies (2 members)
- Mobile Amateur Radio Gear (9 members)
- Mobile Equipment (4 members)
- Mobile Professional Radios (8 members)
- Mobile Receivers (5 members)
- Mobile Scanners (59 members)
- Modifications (2 members)
- Montana (36 members)
- Montana Aviation (5 members)
- Montana Aviation Frequencies (3 members)
- Montana Brevity Codes (4 members)
- Montana Business Frequencies (18 members)
- Montana Businesses (28 members)
- Montana Civil Aviation (10 members)
- Montana Civil Aviation Frequencies (5 members)
- Montana Communications Providers (1 member)
- Montana DMR (1 member)
- Montana Fast Food Frequencies (8 members)
- Montana Fire Services (12 members)
- Montana Fire Services Aviation (1 member)
- Montana Fire Services Frequencies (3 members)
- Montana Fire Tone Outs (3 members)
- Montana Frequencies (18 members)
- Montana Ground Transportation (7 members)
- Montana Ground Transportation Frequencies (5 members)
- Montana Law Enforcement (8 members)
- Montana Law Enforcement Aviation (2 members)
- Montana Law Enforcement Aviation Frequencies (1 member)
- Montana Law Enforcement Frequencies (5 members)
- Montana Location Based Scanning (4 members)
- Montana MOTOTRBO Information (2 members)
- Montana Major Events and Disasters (2 members)
- Montana Major Events and Disasters Frequencies (1 member)
- Montana Marine or Maritime (2 members)
- Montana Marine or Maritime Frequencies (1 member)
- Montana Media (2 members)
- Montana Media Frequencies (1 member)
- Montana Medical (6 members)
- Montana Medical Frequencies (3 members)
- Montana Military (4 members)
- Montana Military Aviation (7 members)
- Montana Military Aviation Frequencies (2 members)
- Montana Military Frequencies (2 members)
- Montana Motor Freight (1 member)
- Montana Motor Freight Frequencies (1 member)
- Montana NXDN (1 member)
- Montana NXDN NEXEDGE (1 member)
- Montana RID/UIDs (1 member)
- Montana Railroads (8 members)
- Montana Railroads Frequencies (4 members)
- Montana Recreation or Attractions (15 members)
- Montana Recreation or Attractions Frequencies (13 members)
- Montana Regional Programming (1 member)
- Montana Sports Events and Organizations (4 members)
- Montana Sports Events and Organizations Frequencies (3 members)
- Montana Station IDs (9 members)
- Montana Travel Scanning (1 member)
- Montana Trunked Radio Systems (8 members)
- Montana Trunking Information (4 members)
- Montana Unknown Talkgroups (2 members)
- Montana Utilities (4 members)
- Montana Utilities Frequencies (1 member)
- Montana Weather (2 members)
- Montana Weather Frequencies (1 member)
- Motor Freight (4 members)
- Motor Freight Frequencies (5 members)
- Motorola Professional Radios (32 members)
- Motorola Radios (5 members)
- Mutual Aid Box Alarm System (24 members)
- NXDN (8 members)
- NXDN IDAS (3 members)
- NXDN NEXEDGE (6 members)
- Nebraska (43 members)
- Nebraska Amateur Radio (1 member)
- Nebraska Amateur Radio Frequencies (1 member)
- Nebraska Amateur Radio Repeaters (1 member)
- Nebraska Aviation (5 members)
- Nebraska Aviation Frequencies (2 members)
- Nebraska Brevity Codes (6 members)
- Nebraska Business Frequencies (18 members)
- Nebraska Businesses (30 members)
- Nebraska Civil Aviation (10 members)
- Nebraska Civil Aviation Frequencies (4 members)
- Nebraska Communications Providers (1 member)
- Nebraska DMR (1 member)
- Nebraska Deprecated Trunked Systems (1 member)
- Nebraska Fast Food Frequencies (8 members)
- Nebraska Fire Services (20 members)
- Nebraska Fire Services Frequencies (1 member)
- Nebraska Fire Tone Outs (4 members)
- Nebraska Frequencies (18 members)
- Nebraska Ground Transportation (6 members)
- Nebraska Ground Transportation Frequencies (4 members)
- Nebraska Law Enforcement (13 members)
- Nebraska Law Enforcement Aviation (1 member)
- Nebraska Law Enforcement Frequencies (4 members)
- Nebraska Location Based Scanning (4 members)
- Nebraska MOTOTRBO Information (4 members)
- Nebraska Major Events and Disasters (2 members)
- Nebraska Major Events and Disasters Frequencies (1 member)
- Nebraska Media (2 members)
- Nebraska Media Frequencies (1 member)
- Nebraska Medical (10 members)
- Nebraska Medical Aviation (1 member)
- Nebraska Medical Frequencies (2 members)
- Nebraska Military (4 members)
- Nebraska Military Aviation (7 members)
- Nebraska Military Aviation Frequencies (2 members)
- Nebraska Military Frequencies (2 members)
- Nebraska NXDN (1 member)
- Nebraska NXDN NEXEDGE (1 member)
- Nebraska RID/UIDs (5 members)
- Nebraska Railroads (7 members)
- Nebraska Railroads Frequencies (4 members)
- Nebraska Recreation or Attractions (4 members)
- Nebraska Recreation or Attractions Frequencies (2 members)
- Nebraska Regional Programming (1 member)
- Nebraska Sports Events and Organizations (7 members)
- Nebraska Sports Events and Organizations Frequencies (5 members)
- Nebraska Station IDs (19 members)
- Nebraska Travel Scanning (2 members)
- Nebraska Trunked Radio Systems (14 members)
- Nebraska Trunking Information (14 members)
- Nebraska Unknown Talkgroups (3 members)
- Nebraska Utilities (4 members)
- Nebraska Utilities Frequencies (1 member)
- Nebraska Weather (3 members)
- Nebraska Weather Frequencies (1 member)
- Nevada (31 members)
- Nevada Amateur Radio (1 member)
- Nevada Amateur Radio Frequencies (1 member)
- Nevada Amateur Radio Repeaters (1 member)
- Nevada Aviation (4 members)
- Nevada Aviation Frequencies (2 members)
- Nevada Brevity Codes (8 members)
- Nevada Business Frequencies (21 members)
- Nevada Businesses (43 members)
- Nevada Civil Aviation (11 members)
- Nevada Civil Aviation Frequencies (3 members)
- Nevada DMR (1 member)
- Nevada Deprecated Trunked Systems (2 members)
- Nevada Fast Food Frequencies (8 members)
- Nevada Fire Services (6 members)
- Nevada Fire Tone Outs (3 members)
- Nevada Frequencies (17 members)
- Nevada Ground Transportation (7 members)
- Nevada Ground Transportation Frequencies (5 members)
- Nevada Law Enforcement (8 members)
- Nevada Law Enforcement Aviation (1 member)
- Nevada Law Enforcement Frequencies (1 member)
- Nevada MOTOTRBO Information (4 members)
- Nevada Major Events and Disasters (2 members)
- Nevada Major Events and Disasters Frequencies (1 member)
- Nevada Media (2 members)
- Nevada Media Frequencies (1 member)
- Nevada Medical (4 members)
- Nevada Medical Frequencies (1 member)
- Nevada Military (6 members)
- Nevada Military Aviation (7 members)
- Nevada Military Aviation Frequencies (1 member)
- Nevada Military Frequencies (2 members)
- Nevada Motor Freight (1 member)
- Nevada Motor Freight Frequencies (1 member)
- Nevada NXDN (1 member)
- Nevada NXDN NEXEDGE (4 members)
- Nevada RID/UIDs (3 members)
- Nevada RIDs/UIDs (1 member)
- Nevada Railroads (7 members)
- Nevada Railroads Frequencies (4 members)
- Nevada Recreation or Attractions (12 members)
- Nevada Recreation or Attractions Frequencies (3 members)
- Nevada Sports Events and Organizations (7 members)
- Nevada Sports Events and Organizations Frequencies (5 members)
- Nevada Station IDs (6 members)
- Nevada Travel Scanning (1 member)
- Nevada Trunked Radio Systems (22 members)
- Nevada Trunking Information (8 members)
- Nevada Unknown Talkgroups (9 members)
- Nevada Utilities (7 members)
- Nevada Utilities Frequencies (1 member)
- Nevada Weather (2 members)
- Nevada Weather Frequencies (1 member)
- New Brunswick (15 members)
- New Brunswick Aviation (1 member)
- New Brunswick Brevity Codes (2 members)
- New Brunswick Business Frequencies (4 members)
- New Brunswick Businesses (11 members)
- New Brunswick DMR (1 member)
- New Brunswick Fast Food Frequencies (7 members)
- New Brunswick Frequencies (4 members)
- New Brunswick Ground Transportation (2 members)
- New Brunswick Ground Transportation Frequencies (1 member)
- New Brunswick Law Enforcement (2 members)
- New Brunswick MOTOTRBO Information (1 member)
- New Brunswick Medical (2 members)
- New Brunswick Medical Aviation (1 member)
- New Brunswick NXDN (1 member)
- New Brunswick NXDN NEXEDGE (1 member)
- New Brunswick Railroads (4 members)
- New Brunswick Railroads Frequencies (1 member)
- New Brunswick Recreation or Attractions (2 members)
- New Brunswick Recreation or Attractions Frequencies (1 member)
- New Brunswick Station IDs (1 member)
- New Brunswick Trunked Radio Systems (4 members)
- New Brunswick Trunking Information (3 members)
- New Brunswick Unknown Talkgroups (2 members)
- New Hampshire (35 members)
- New Hampshire Air National Guard (1 member)
- New Hampshire Air National Guard Frequencies (0 members)
- New Hampshire Army National Guard (1 member)
- New Hampshire Army National Guard Frequencies (0 members)
- New Hampshire Aviation (4 members)
- New Hampshire Aviation Frequencies (3 members)
- New Hampshire Brevity Codes (7 members)
- New Hampshire Business Frequencies (18 members)
- New Hampshire Businesses (28 members)
- New Hampshire Civil Aviation (7 members)
- New Hampshire Civil Aviation Frequencies (4 members)
- New Hampshire Communications Providers (1 member)
- New Hampshire DMR (1 member)
- New Hampshire Fast Food Frequencies (8 members)
- New Hampshire Fire Services (9 members)
- New Hampshire Fire Services Frequencies (3 members)
- New Hampshire Fire Tone Outs (4 members)
- New Hampshire Frequencies (18 members)
- New Hampshire Ground Transportation (6 members)
- New Hampshire Ground Transportation Frequencies (5 members)
- New Hampshire Law Enforcement (13 members)
- New Hampshire Law Enforcement Aviation (2 members)
- New Hampshire Law Enforcement Aviation Frequencies (1 member)
- New Hampshire Law Enforcement Frequencies (2 members)
- New Hampshire MOTOTRBO Information (3 members)
- New Hampshire Major Events and Disasters (2 members)
- New Hampshire Major Events and Disasters Frequencies (1 member)
- New Hampshire Marine or Maritime (2 members)
- New Hampshire Marine or Maritime Frequencies (2 members)
- New Hampshire Media (2 members)
- New Hampshire Media Frequencies (1 member)
- New Hampshire Medical (8 members)
- New Hampshire Medical Frequencies (1 member)
- New Hampshire Military (7 members)
- New Hampshire Military Aviation (6 members)
- New Hampshire Military Aviation Frequencies (3 members)
- New Hampshire Military Frequencies (6 members)
- New Hampshire Motor Freight (1 member)
- New Hampshire Motor Freight Frequencies (1 member)
- New Hampshire NXDN (1 member)
- New Hampshire NXDN NEXEDGE (2 members)
- New Hampshire RID/UIDs (2 members)
- New Hampshire Railroads (7 members)
- New Hampshire Railroads Frequencies (4 members)
- New Hampshire Recreation or Attractions (4 members)
- New Hampshire Recreation or Attractions Frequencies (2 members)
- New Hampshire Sports Events and Organizations (6 members)
- New Hampshire Sports Events and Organizations Frequencies (4 members)
- New Hampshire Station IDs (10 members)
- New Hampshire Trunked Radio Systems (6 members)
- New Hampshire Trunking Information (3 members)
- New Hampshire Utilities (3 members)
- New Hampshire Utilities Frequencies (1 member)
- New Hampshire Weather (2 members)
- New Hampshire Weather Frequencies (1 member)
- New Jersey (54 members)
- New Jersey Air National Guard (7 members)
- New Jersey Air National Guard Frequencies (3 members)
- New Jersey Air Show Frequencies (1 member)
- New Jersey Air Shows (2 members)
- New Jersey Amateur Radio (1 member)
- New Jersey Army National Guard (2 members)
- New Jersey Army National Guard Frequencies (1 member)
- New Jersey Aviation (5 members)
- New Jersey Aviation Frequencies (3 members)
- New Jersey Brevity Codes (14 members)
- New Jersey Business Frequencies (28 members)
- New Jersey Businesses (38 members)
- New Jersey CSX Transportation (6 members)
- New Jersey CSX Transportation Frequencies (4 members)
- New Jersey Civil Aviation (17 members)
- New Jersey Civil Aviation Frequencies (9 members)
- New Jersey Communications Providers (6 members)
- New Jersey Communications Providers Frequencies (9 members)
- New Jersey DMR (2 members)
- New Jersey Deprecated Trunked Systems (3 members)
- New Jersey Education (2 members)
- New Jersey Education Frequencies (1 member)
- New Jersey Fast Food Frequencies (9 members)
- New Jersey Fire Services (43 members)
- New Jersey Fire Services Frequencies (4 members)
- New Jersey Fire Tone Outs (16 members)
- New Jersey Frequencies (37 members)
- New Jersey Ground Transportation (9 members)
- New Jersey Ground Transportation Frequencies (6 members)
- New Jersey Law Enforcement (29 members)
- New Jersey Law Enforcement Frequencies (3 members)
- New Jersey MOTOTRBO Information (31 members)
- New Jersey Major Events and Disasters (2 members)
- New Jersey Major Events and Disasters Frequencies (1 member)
- New Jersey Marine or Maritime (2 members)
- New Jersey Marine or Maritime Frequencies (11 members)
- New Jersey Media (2 members)
- New Jersey Media Frequencies (1 member)
- New Jersey Medical (41 members)
- New Jersey Medical Aviation (1 member)
- New Jersey Medical Frequencies (3 members)
- New Jersey Military (9 members)
- New Jersey Military Aviation (15 members)
- New Jersey Military Aviation Frequencies (8 members)
- New Jersey Military Frequencies (7 members)
- New Jersey Motor Freight (1 member)
- New Jersey Motor Freight Frequencies (1 member)
- New Jersey NXDN (1 member)
- New Jersey NXDN NEXEDGE (7 members)
- New Jersey RID/UIDs (39 members)
- New Jersey Railroads (11 members)
- New Jersey Railroads Frequencies (5 members)
- New Jersey Recreation or Attractions (4 members)
- New Jersey Recreation or Attractions Frequencies (2 members)
- New Jersey Regional Programming (1 member)
- New Jersey Special Events (3 members)
- New Jersey Special Events Frequencies (1 member)
- New Jersey Sports Events and Organizations (11 members)
- New Jersey Sports Events and Organizations Frequencies (7 members)
- New Jersey Station IDs (43 members)
- New Jersey TETRA (1 member)
- New Jersey Trunked Radio Systems (43 members)
- New Jersey Trunking Information (39 members)
- New Jersey Unknown Talkgroups (22 members)
- New Jersey Utilities (8 members)
- New Jersey Utilities Frequencies (1 member)
- New Jersey Weather (3 members)
- New Jersey Weather Frequencies (1 member)
- New Mexico (41 members)
- New Mexico Air National Guard (2 members)
- New Mexico Air Show Frequencies (1 member)
- New Mexico Air Shows (2 members)
- New Mexico Army National Guard (1 member)
- New Mexico Aviation (5 members)
- New Mexico Aviation Frequencies (3 members)
- New Mexico Brevity Codes (7 members)
- New Mexico Business Frequencies (18 members)
- New Mexico Businesses (31 members)
- New Mexico Civil Aviation (12 members)
- New Mexico Civil Aviation Frequencies (4 members)
- New Mexico Communications Providers (1 member)
- New Mexico DMR (1 member)
- New Mexico DTRS Site Information (6 members)
- New Mexico Fast Food Frequencies (8 members)
- New Mexico Fire Services (17 members)
- New Mexico Fire Services Aviation (1 member)
- New Mexico Fire Services Frequencies (1 member)
- New Mexico Fire Tone Outs (1 member)
- New Mexico Frequencies (16 members)
- New Mexico Ground Transportation (7 members)
- New Mexico Ground Transportation Frequencies (5 members)
- New Mexico Law Enforcement (9 members)
- New Mexico Law Enforcement Frequencies (2 members)
- New Mexico Location Based Scanning (4 members)
- New Mexico MOTOTRBO Information (4 members)
- New Mexico Major Events and Disasters (2 members)
- New Mexico Major Events and Disasters Frequencies (1 member)
- New Mexico Media (2 members)
- New Mexico Media Frequencies (1 member)
- New Mexico Medical (6 members)
- New Mexico Medical Frequencies (2 members)
- New Mexico Military (6 members)
- New Mexico Military Aviation (9 members)
- New Mexico Military Aviation Frequencies (4 members)
- New Mexico Military Frequencies (4 members)
- New Mexico Motor Freight (1 member)
- New Mexico Motor Freight Frequencies (1 member)
- New Mexico NXDN (1 member)
- New Mexico NXDN NEXEDGE (3 members)
- New Mexico RID/UIDs (3 members)
- New Mexico Railroads (7 members)
- New Mexico Railroads Frequencies (4 members)
- New Mexico Recreation or Attractions (9 members)
- New Mexico Recreation or Attractions Frequencies (7 members)
- New Mexico Special Events (3 members)
- New Mexico Special Events Frequencies (1 member)
- New Mexico Sports Events and Organizations (5 members)
- New Mexico Sports Events and Organizations Frequencies (4 members)
- New Mexico Station IDs (15 members)
- New Mexico Trunked Radio Systems (16 members)
- New Mexico Trunking Information (7 members)
- New Mexico Unknown Talkgroups (5 members)
- New Mexico Utilities (5 members)
- New Mexico Utilities Frequencies (1 member)
- New Mexico Weather (2 members)
- New Mexico Weather Frequencies (1 member)
- New South Wales (17 members)
- New South Wales Aviation (1 member)
- New South Wales Brevity Codes (1 member)
- New South Wales Business Frequencies (1 member)
- New South Wales Businesses (4 members)
- New South Wales Civil Aviation (1 member)
- New South Wales Communications Providers (3 members)
- New South Wales Communications Providers Frequencies (1 member)
- New South Wales Education (1 member)
- New South Wales Fire Services (2 members)
- New South Wales Frequencies (3 members)
- New South Wales Ground Transportation (1 member)
- New South Wales Law Enforcement (1 member)
- New South Wales Medical (3 members)
- New South Wales Medical Frequencies (1 member)
- New South Wales RID/UIDs (1 member)
- New South Wales Station IDs (1 member)
- New South Wales Trunked Radio Systems (3 members)
- New South Wales Trunking Information (2 members)
- New York (151 members)
- New York Air National Guard (4 members)
- New York Air National Guard Frequencies (1 member)
- New York Air Show Frequencies (2 members)
- New York Air Shows (3 members)
- New York Amateur Radio (1 member)
- New York Amateur Radio Frequencies (5 members)
- New York Amateur Radio Repeaters (29 members)
- New York Army National Guard (2 members)
- New York Army National Guard Frequencies (1 member)
- New York Aviation (6 members)
- New York Aviation Frequencies (4 members)
- New York Brevity Codes (64 members)
- New York Business Frequencies (78 members)
- New York Businesses (124 members)
- New York CSX Transportation (29 members)
- New York CSX Transportation Frequencies (25 members)
- New York Civil Aviation (29 members)
- New York Civil Aviation Frequencies (15 members)
- New York Common Carriers (4 members)
- New York Common Carriers Frequencies (2 members)
- New York Communications Providers (14 members)
- New York Communications Providers Frequencies (39 members)
- New York DMR (7 members)
- New York Deprecated Trunked Systems (2 members)
- New York Education (10 members)
- New York Education Frequencies (2 members)
- New York Fast Food Frequencies (66 members)
- New York Fire Services (200 members)
- New York Fire Services Frequencies (33 members)
- New York Fire Tone Outs (57 members)
- New York Frequencies (62 members)
- New York Ground Transportation (25 members)
- New York Ground Transportation Frequencies (17 members)
- New York Law Enforcement (118 members)
- New York Law Enforcement Aviation (4 members)
- New York Law Enforcement Aviation Frequencies (1 member)
- New York Law Enforcement Frequencies (10 members)
- New York Location Based Scanning (4 members)
- New York MOTOTRBO Information (51 members)
- New York Major Events and Disasters (3 members)
- New York Major Events and Disasters Frequencies (1 member)
- New York Marine or Maritime (27 members)
- New York Marine or Maritime Frequencies (26 members)
- New York Media (4 members)
- New York Media Frequencies (3 members)
- New York Medical (124 members)
- New York Medical Aviation (2 members)
- New York Medical Frequencies (33 members)
- New York Military (10 members)
- New York Military Aviation (15 members)
- New York Military Aviation Frequencies (8 members)
- New York Military Frequencies (9 members)
- New York Motor Freight (3 members)
- New York Motor Freight Frequencies (1 member)
- New York NXDN (1 member)
- New York NXDN NEXEDGE (12 members)
- New York RID/UIDs (27 members)
- New York Railroads (14 members)
- New York Railroads Frequencies (6 members)
- New York Recreation or Attractions (10 members)
- New York Recreation or Attractions Frequencies (3 members)
- New York Special Events (4 members)
- New York Special Events Frequencies (2 members)
- New York Sports Events and Organizations (15 members)
- New York Sports Events and Organizations Frequencies (9 members)
- New York Station IDs (250 members)
- New York TETRA (1 member)
- New York Travel Scanning (8 members)
- New York Trunked Radio Systems (66 members)
- New York Trunking Information (67 members)
- New York Unknown Talkgroups (29 members)
- New York Utilities (19 members)
- New York Utilities Frequencies (12 members)
- New York Weather (2 members)
- New York Weather Frequencies (1 member)
- New Zealand (9 members)
- New Zealand Brevity Codes (1 member)
- New Zealand Fire Services (1 member)
- New Zealand Frequencies (3 members)
- New Zealand Law Enforcement (2 members)
- New Zealand Medical (1 member)
- New Zealand Station IDs (1 member)
- Newfoundland/Labrador (10 members)
- Newfoundland/Labrador Business Frequencies (4 members)
- Newfoundland/Labrador Businesses (11 members)
- Newfoundland/Labrador DMR (3 members)
- Newfoundland/Labrador Fast Food Frequencies (7 members)
- Newfoundland/Labrador Frequencies (4 members)
- Newfoundland/Labrador Ground Transportation (3 members)
- Newfoundland/Labrador Ground Transportation Frequencies (1 member)
- Newfoundland/Labrador MOTOTRBO Information (1 member)
- Newfoundland/Labrador NXDN (1 member)
- Newfoundland/Labrador NXDN NEXEDGE (1 member)
- Newfoundland/Labrador Railroads (3 members)
- Newfoundland/Labrador Railroads Frequencies (1 member)
- Newfoundland/Labrador Recreation or Attractions (2 members)
- Newfoundland/Labrador Recreation or Attractions Frequencies (1 member)
- Newfoundland/Labrador Trunked Radio Systems (4 members)
- Newfoundland/Labrador Trunking Information (2 members)
- Newfoundland/Labrador Unknown Talkgroups (1 member)
- Newfoundland/Labrador Utilities (1 member)
- North Carolina (125 members)
- North Carolina Air National Guard (2 members)
- North Carolina Air National Guard Frequencies (0 members)
- North Carolina Amateur Radio (1 member)
- North Carolina Amateur Radio Frequencies (1 member)
- North Carolina Amateur Radio Repeaters (3 members)
- North Carolina Army National Guard (3 members)
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- North Carolina Aviation (5 members)
- North Carolina Aviation Frequencies (3 members)
- North Carolina Brevity Codes (24 members)
- North Carolina Business Frequencies (22 members)
- North Carolina Businesses (40 members)
- North Carolina CSX Transportation (19 members)
- North Carolina CSX Transportation Frequencies (18 members)
- North Carolina Civil Aviation (15 members)
- North Carolina Civil Aviation Frequencies (5 members)
- North Carolina Common Carriers (1 member)
- North Carolina Communications Providers (1 member)
- North Carolina DMR (2 members)
- North Carolina Deprecated Trunked Systems (4 members)
- North Carolina Education (4 members)
- North Carolina Education Frequencies (2 members)
- North Carolina Fast Food Frequencies (9 members)
- North Carolina Fire Services (100 members)
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- North Carolina Fire Tone Outs (24 members)
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- North Carolina Law Enforcement (34 members)
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- North Carolina Location Based Scanning (4 members)
- North Carolina MOTOTRBO Information (13 members)
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- North Carolina Major Events and Disasters Frequencies (1 member)
- North Carolina Marine or Maritime (4 members)
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- North Carolina Media (2 members)
- North Carolina Media Frequencies (1 member)
- North Carolina Medical (50 members)
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- North Carolina Medical Frequencies (7 members)
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- North Carolina Motor Freight (1 member)
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- North Carolina NXDN (2 members)
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- North Carolina RID/UIDs (8 members)
- North Carolina Railroads (10 members)
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- North Carolina Recreation or Attractions (12 members)
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- North Carolina Sports Events and Organizations (10 members)
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- North Carolina Unknown Talkgroups (9 members)
- North Carolina Utilities (12 members)
- North Carolina Utilities Frequencies (4 members)
- North Carolina Weather (5 members)
- North Carolina Weather Frequencies (4 members)
- North Dakota (30 members)
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- North Dakota Brevity Codes (4 members)
- North Dakota Business Frequencies (19 members)
- North Dakota Businesses (29 members)
- North Dakota Civil Aviation (8 members)
- North Dakota Civil Aviation Frequencies (4 members)
- North Dakota DMR (1 member)
- North Dakota Fast Food Frequencies (8 members)
- North Dakota Fire Services (15 members)
- North Dakota Fire Services Frequencies (2 members)
- North Dakota Fire Tone Outs (1 member)
- North Dakota Frequencies (16 members)
- North Dakota Ground Transportation (7 members)
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- North Dakota Law Enforcement (16 members)
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- North Dakota MOTOTRBO Information (3 members)
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- North Dakota Media (2 members)
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- North Dakota Medical (19 members)
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- North Dakota Military Frequencies (2 members)
- North Dakota Motor Freight (1 member)
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- North Dakota NXDN (1 member)
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- North Dakota RID/UIDs (7 members)
- North Dakota Railroads (7 members)
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- North Dakota Recreation or Attractions (6 members)
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- North Dakota Sports Events and Organizations (4 members)
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- North Dakota Station IDs (6 members)
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- North Dakota Unknown Talkgroups (1 member)
- North Dakota Utilities (7 members)
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- North Dakota Weather (2 members)
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- North Korea (4 members)
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- Northwest Territories (9 members)
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- Northwest Territories Railroads (4 members)
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- Northwest Territories Recreation or Attractions (2 members)
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- Nova Scotia DMR (1 member)
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- Nova Scotia Fire Services (22 members)
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- Nova Scotia Medical (21 members)
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- Nova Scotia Military (2 members)
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- Nova Scotia Utilities (2 members)
- Nunavut (8 members)
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- Nunavut Businesses (11 members)
- Nunavut DMR (1 member)
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- Nunavut Frequencies (4 members)
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- Nunavut MOTOTRBO Information (1 member)
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- Nunavut Railroads (3 members)
- Nunavut Railroads Frequencies (1 member)
- Nunavut Recreation or Attractions (2 members)
- Nunavut Recreation or Attractions Frequencies (1 member)
- Nunavut Trunked Radio Systems (1 member)
- Nunavut Trunking Information (1 member)
- Object Oriented Scanners (37 members)
- Oceania (2 members)
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- Ohio Aviation (5 members)
- Ohio Aviation Frequencies (4 members)
- Ohio Brevity Codes (37 members)
- Ohio Business Frequencies (39 members)
- Ohio Businesses (70 members)
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- Ohio Civil Aviation (21 members)
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- Ohio Common Carriers (2 members)
- Ohio Common Carriers Frequencies (1 member)
- Ohio Communications Providers (17 members)
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- Ohio DMR (5 members)
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- Ohio Education (8 members)
- Ohio Education Frequencies (4 members)
- Ohio Fast Food Frequencies (8 members)
- Ohio Fire Services (96 members)
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- Ohio Fire Tone Outs (58 members)
- Ohio Frequencies (29 members)
- Ohio Ground Transportation (19 members)
- Ohio Ground Transportation Frequencies (14 members)
- Ohio Law Enforcement (80 members)
- Ohio Law Enforcement Frequencies (15 members)
- Ohio Location Based Scanning (4 members)
- Ohio MOTOTRBO Information (37 members)
- Ohio Major Events and Disasters (2 members)
- Ohio Major Events and Disasters Frequencies (1 member)
- Ohio Marine or Maritime (4 members)
- Ohio Marine or Maritime Frequencies (4 members)
- Ohio Media (3 members)
- Ohio Media Frequencies (2 members)
- Ohio Medical (89 members)
- Ohio Medical Aviation (6 members)
- Ohio Medical Aviation Frequencies (3 members)
- Ohio Medical Frequencies (50 members)
- Ohio Military (9 members)
- Ohio Military Aviation (16 members)
- Ohio Military Aviation Frequencies (9 members)
- Ohio Military Frequencies (8 members)
- Ohio Motor Freight (1 member)
- Ohio Motor Freight Frequencies (1 member)
- Ohio NXDN (4 members)
- Ohio NXDN IDAS (1 member)
- Ohio NXDN NEXEDGE (12 members)
- Ohio RID/UIDs (62 members)
- Ohio Railroads (12 members)
- Ohio Railroads Frequencies (7 members)
- Ohio Recreation or Attractions (26 members)
- Ohio Recreation or Attractions Frequencies (2 members)
- Ohio Regional Programming (1 member)
- Ohio Special Events (7 members)
- Ohio Special Events Frequencies (1 member)
- Ohio Sports Events and Organizations (20 members)
- Ohio Sports Events and Organizations Frequencies (13 members)
- Ohio Station IDs (94 members)
- Ohio Travel Scanning (1 member)
- Ohio Trunked Radio Systems (61 members)
- Ohio Trunking Information (37 members)
- Ohio Unknown Talkgroups (33 members)
- Ohio Utilities (8 members)
- Ohio Utilities Frequencies (6 members)
- Ohio Weather (4 members)
- Ohio Weather Frequencies (3 members)
- Oklahoma (57 members)
- Oklahoma Air National Guard (3 members)
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- Oklahoma Amateur Radio (1 member)
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- Oklahoma Amateur Radio Repeaters (1 member)
- Oklahoma Army National Guard (2 members)
- Oklahoma Army National Guard Frequencies (1 member)
- Oklahoma Aviation (4 members)
- Oklahoma Aviation Frequencies (3 members)
- Oklahoma Brevity Codes (11 members)
- Oklahoma Business Frequencies (24 members)
- Oklahoma Businesses (44 members)
- Oklahoma Civil Aviation (19 members)
- Oklahoma Civil Aviation Frequencies (9 members)
- Oklahoma Communications Providers (2 members)
- Oklahoma DMR (7 members)
- Oklahoma Deprecated Trunked Systems (1 member)
- Oklahoma Education (3 members)
- Oklahoma Education Frequencies (1 member)
- Oklahoma Fast Food Frequencies (8 members)
- Oklahoma Fire Services (24 members)
- Oklahoma Fire Services Frequencies (4 members)
- Oklahoma Fire Tone Outs (2 members)
- Oklahoma Frequencies (21 members)
- Oklahoma Ground Transportation (8 members)
- Oklahoma Ground Transportation Frequencies (5 members)
- Oklahoma Law Enforcement (32 members)
- Oklahoma Law Enforcement Frequencies (26 members)
- Oklahoma Location Based Scanning (4 members)
- Oklahoma MOTOTRBO Information (4 members)
- Oklahoma Major Events and Disasters (2 members)
- Oklahoma Major Events and Disasters Frequencies (1 member)
- Oklahoma Media (2 members)
- Oklahoma Media Frequencies (1 member)
- Oklahoma Medical (27 members)
- Oklahoma Medical Aviation (4 members)
- Oklahoma Medical Aviation Frequencies (2 members)
- Oklahoma Medical Frequencies (5 members)
- Oklahoma Military (8 members)
- Oklahoma Military Aviation (13 members)
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- Oklahoma Military Frequencies (7 members)
- Oklahoma NXDN (1 member)
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- Oklahoma RID/UIDs (2 members)
- Oklahoma Railroads (7 members)
- Oklahoma Railroads Frequencies (4 members)
- Oklahoma Recreation or Attractions (7 members)
- Oklahoma Recreation or Attractions Frequencies (4 members)
- Oklahoma Regional Programming (1 member)
- Oklahoma Sports Events and Organizations (9 members)
- Oklahoma Sports Events and Organizations Frequencies (5 members)
- Oklahoma Station IDs (18 members)
- Oklahoma Trunked Radio Systems (21 members)
- Oklahoma Trunking Information (12 members)
- Oklahoma Unknown Talkgroups (9 members)
- Oklahoma Utilities (15 members)
- Oklahoma Utilities Frequencies (7 members)
- Oklahoma Weather (4 members)
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- Online Radios (27 members)
- Ontario (72 members)
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- Ontario Unknown Talkgroups (74 members)
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- Oregon Aviation (4 members)
- Oregon Aviation Frequencies (2 members)
- Oregon Brevity Codes (10 members)
- Oregon Business Frequencies (19 members)
- Oregon Businesses (29 members)
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- Oregon DMR (9 members)
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- Oregon Media (2 members)
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- Oregon Medical (20 members)
- Oregon Medical Frequencies (1 member)
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- Oregon NXDN (2 members)
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- Oregon Railroads (10 members)
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- Oregon Recreation or Attractions (10 members)
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- Oregon Regional Programming (2 members)
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- Pages using invalid self-closed HTML tags (3 members)
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- Puerto Rico Railroads (7 members)
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- US Federal Government in Massachusetts (16 members)
- US Federal Government in Michigan (18 members)
- US Federal Government in Minnesota (22 members)
- US Federal Government in Mississippi (19 members)
- US Federal Government in Missouri (17 members)
- US Federal Government in Montana (18 members)
- US Federal Government in Nebraska (11 members)
- US Federal Government in Nevada (17 members)
- US Federal Government in New Hampshire (13 members)
- US Federal Government in New Jersey (12 members)
- US Federal Government in New Mexico (20 members)
- US Federal Government in New York (19 members)
- US Federal Government in North Carolina (18 members)
- US Federal Government in North Dakota (15 members)
- US Federal Government in Ohio (16 members)
- US Federal Government in Oklahoma (18 members)
- US Federal Government in Oregon (16 members)
- US Federal Government in Pennsylvania (16 members)
- US Federal Government in Puerto Rico (10 members)
- US Federal Government in Rhode Island (10 members)
- US Federal Government in South Carolina (14 members)
- US Federal Government in South Dakota (15 members)
- US Federal Government in Tennessee (15 members)
- US Federal Government in Texas (41 members)
- US Federal Government in Utah (15 members)
- US Federal Government in Vermont (11 members)
- US Federal Government in Virgin Islands (1 member)
- US Federal Government in Virginia (24 members)
- US Federal Government in Washington (24 members)
- US Federal Government in West Virginia (12 members)
- US Federal Government in Wisconsin (15 members)
- US Federal Government in Wyoming (15 members)
- US Federal Prisons (40 members)
- US Federal Prisons Frequencies (41 members)
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- US Federal Prisons Frequencies in Arizona (1 member)
- US Federal Prisons Frequencies in Arkansas (1 member)
- US Federal Prisons Frequencies in California (1 member)
- US Federal Prisons Frequencies in Colorado (1 member)
- US Federal Prisons Frequencies in Connecticut (1 member)
- US Federal Prisons Frequencies in Florida (1 member)
- US Federal Prisons Frequencies in Georgia (1 member)
- US Federal Prisons Frequencies in Hawaii (1 member)
- US Federal Prisons Frequencies in Illinois (3 members)
- US Federal Prisons Frequencies in Indiana (1 member)
- US Federal Prisons Frequencies in Kansas (1 member)
- US Federal Prisons Frequencies in Kentucky (1 member)
- US Federal Prisons Frequencies in Louisiana (1 member)
- US Federal Prisons Frequencies in Maryland (1 member)
- US Federal Prisons Frequencies in Massachusetts (1 member)
- US Federal Prisons Frequencies in Michigan (1 member)
- US Federal Prisons Frequencies in Minnesota (2 members)
- US Federal Prisons Frequencies in Mississippi (1 member)
- US Federal Prisons Frequencies in Missouri (1 member)
- US Federal Prisons Frequencies in New Hampshire (1 member)
- US Federal Prisons Frequencies in New Jersey (1 member)
- US Federal Prisons Frequencies in New Mexico (1 member)
- US Federal Prisons Frequencies in New York (1 member)
- US Federal Prisons Frequencies in North Carolina (1 member)
- US Federal Prisons Frequencies in Ohio (1 member)
- US Federal Prisons Frequencies in Oklahoma (1 member)
- US Federal Prisons Frequencies in Oregon (1 member)
- US Federal Prisons Frequencies in Pennsylvania (1 member)
- US Federal Prisons Frequencies in Puerto Rico (1 member)
- US Federal Prisons Frequencies in South Carolina (1 member)
- US Federal Prisons Frequencies in South Dakota (1 member)
- US Federal Prisons Frequencies in Tennessee (1 member)
- US Federal Prisons Frequencies in Texas (1 member)
- US Federal Prisons Frequencies in Utah (1 member)
- US Federal Prisons Frequencies in Virginia (1 member)
- US Federal Prisons Frequencies in Washington (1 member)
- US Federal Prisons Frequencies in West Virginia (1 member)
- US Federal Prisons Frequencies in Wisconsin (1 member)
- US Federal Prisons in Alabama (2 members)
- US Federal Prisons in Arizona (3 members)
- US Federal Prisons in Arkansas (2 members)
- US Federal Prisons in California (4 members)
- US Federal Prisons in Colorado (2 members)
- US Federal Prisons in Connecticut (2 members)
- US Federal Prisons in Florida (6 members)
- US Federal Prisons in Georgia (2 members)
- US Federal Prisons in Hawaii (2 members)
- US Federal Prisons in Illinois (7 members)
- US Federal Prisons in Indiana (2 members)
- US Federal Prisons in Kansas (2 members)
- US Federal Prisons in Kentucky (2 members)
- US Federal Prisons in Louisiana (2 members)
- US Federal Prisons in Maryland (2 members)
- US Federal Prisons in Massachusetts (2 members)
- US Federal Prisons in Michigan (2 members)
- US Federal Prisons in Minnesota (4 members)
- US Federal Prisons in Mississippi (2 members)
- US Federal Prisons in Missouri (2 members)
- US Federal Prisons in New Hampshire (2 members)
- US Federal Prisons in New Jersey (2 members)
- US Federal Prisons in New Mexico (2 members)
- US Federal Prisons in New York (2 members)
- US Federal Prisons in North Carolina (2 members)
- US Federal Prisons in Ohio (2 members)
- US Federal Prisons in Oklahoma (2 members)
- US Federal Prisons in Oregon (2 members)
- US Federal Prisons in Pennsylvania (2 members)
- US Federal Prisons in Puerto Rico (2 members)
- US Federal Prisons in South Carolina (2 members)
- US Federal Prisons in South Dakota (2 members)
- US Federal Prisons in Tennessee (2 members)
- US Federal Prisons in Texas (4 members)
- US Federal Prisons in Utah (2 members)
- US Federal Prisons in Virginia (2 members)
- US Federal Prisons in Washington (3 members)
- US Federal Prisons in West Virginia (2 members)
- US Federal Prisons in Wisconsin (3 members)
- US Fish and Wildlife (21 members)
- US Fish and Wildlife Frequencies (21 members)
- US Fish and Wildlife Frequencies in California (1 member)
- US Fish and Wildlife Frequencies in Florida (2 members)
- US Fish and Wildlife Frequencies in Georgia (1 member)
- US Fish and Wildlife Frequencies in Idaho (1 member)
- US Fish and Wildlife Frequencies in Kansas (1 member)
- US Fish and Wildlife Frequencies in Minnesota (12 members)
- US Fish and Wildlife Frequencies in Montana (1 member)
- US Fish and Wildlife Frequencies in Nevada (1 member)
- US Fish and Wildlife Frequencies in New Mexico (1 member)
- US Fish and Wildlife Frequencies in North Carolina (6 members)
- US Fish and Wildlife Frequencies in North Dakota (1 member)
- US Fish and Wildlife Frequencies in Oklahoma (1 member)
- US Fish and Wildlife Frequencies in Oregon (1 member)
- US Fish and Wildlife Frequencies in Texas (1 member)
- US Fish and Wildlife Frequencies in Virginia (1 member)
- US Fish and Wildlife Frequencies in Washington (1 member)
- US Fish and Wildlife Frequencies in Wyoming (1 member)
- US Fish and Wildlife in California (2 members)
- US Fish and Wildlife in Florida (4 members)
- US Fish and Wildlife in Georgia (3 members)
- US Fish and Wildlife in Idaho (2 members)
- US Fish and Wildlife in Kansas (2 members)
- US Fish and Wildlife in Minnesota (13 members)
- US Fish and Wildlife in Mississippi (1 member)
- US Fish and Wildlife in Montana (2 members)
- US Fish and Wildlife in Nevada (2 members)
- US Fish and Wildlife in New Mexico (2 members)
- US Fish and Wildlife in North Carolina (7 members)
- US Fish and Wildlife in North Dakota (2 members)
- US Fish and Wildlife in Oklahoma (2 members)
- US Fish and Wildlife in Oregon (2 members)
- US Fish and Wildlife in Texas (2 members)
- US Fish and Wildlife in Virginia (2 members)
- US Fish and Wildlife in Washington (2 members)
- US Fish and Wildlife in Wyoming (2 members)
- US Forest Service (46 members)
- US Forest Service Frequencies (37 members)
- US Forest Service Frequencies in Alabama (4 members)
- US Forest Service Frequencies in Alaska (1 member)
- US Forest Service Frequencies in Arizona (6 members)
- US Forest Service Frequencies in Arkansas (1 member)
- US Forest Service Frequencies in California (20 members)
- US Forest Service Frequencies in Colorado (8 members)
- US Forest Service Frequencies in Florida (3 members)
- US Forest Service Frequencies in Georgia (1 member)
- US Forest Service Frequencies in Idaho (11 members)
- US Forest Service Frequencies in Indiana (1 member)
- US Forest Service Frequencies in Kansas (1 member)
- US Forest Service Frequencies in Kentucky (1 member)
- US Forest Service Frequencies in Louisiana (1 member)
- US Forest Service Frequencies in Maine (1 member)
- US Forest Service Frequencies in Minnesota (2 members)
- US Forest Service Frequencies in Missouri (1 member)
- US Forest Service Frequencies in Montana (9 members)
- US Forest Service Frequencies in Nebraska (1 member)
- US Forest Service Frequencies in Nevada (2 members)
- US Forest Service Frequencies in New Hampshire (1 member)
- US Forest Service Frequencies in New Mexico (4 members)
- US Forest Service Frequencies in North Dakota (1 member)
- US Forest Service Frequencies in Ohio (1 member)
- US Forest Service Frequencies in Oklahoma (2 members)
- US Forest Service Frequencies in Oregon (4 members)
- US Forest Service Frequencies in South Carolina (1 member)
- US Forest Service Frequencies in South Dakota (3 members)
- US Forest Service Frequencies in Tennessee (1 member)
- US Forest Service Frequencies in Texas (3 members)
- US Forest Service Frequencies in Utah (3 members)
- US Forest Service Frequencies in Vermont (1 member)
- US Forest Service Frequencies in Washington (3 members)
- US Forest Service Frequencies in Wisconsin (2 members)
- US Forest Service Frequencies in Wyoming (6 members)
- US Forest Service in Alabama (5 members)
- US Forest Service in Alaska (2 members)
- US Forest Service in Arizona (7 members)
- US Forest Service in Arkansas (2 members)
- US Forest Service in California (25 members)
- US Forest Service in Colorado (14 members)
- US Forest Service in Florida (5 members)
- US Forest Service in Georgia (2 members)
- US Forest Service in Idaho (12 members)
- US Forest Service in Illinois (1 member)
- US Forest Service in Indiana (2 members)
- US Forest Service in Kansas (2 members)
- US Forest Service in Kentucky (4 members)
- US Forest Service in Louisiana (3 members)
- US Forest Service in Maine (2 members)
- US Forest Service in Michigan (1 member)
- US Forest Service in Minnesota (3 members)
- US Forest Service in Mississippi (1 member)
- US Forest Service in Missouri (2 members)
- US Forest Service in Montana (9 members)
- US Forest Service in Nebraska (3 members)
- US Forest Service in Nevada (4 members)
- US Forest Service in New Hampshire (2 members)
- US Forest Service in New Mexico (5 members)
- US Forest Service in New York (1 member)
- US Forest Service in North Carolina (1 member)
- US Forest Service in North Dakota (2 members)
- US Forest Service in Ohio (3 members)
- US Forest Service in Oklahoma (3 members)
- US Forest Service in Oregon (7 members)
- US Forest Service in Pennsylvania (1 member)
- US Forest Service in Puerto Rico (1 member)
- US Forest Service in South Carolina (2 members)
- US Forest Service in South Dakota (4 members)
- US Forest Service in Tennessee (3 members)
- US Forest Service in Texas (4 members)
- US Forest Service in Utah (4 members)
- US Forest Service in Vermont (2 members)
- US Forest Service in Virginia (1 member)
- US Forest Service in Washington (5 members)
- US Forest Service in West Virginia (1 member)
- US Forest Service in Wisconsin (3 members)
- US Forest Service in Wyoming (8 members)
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- US Indian Affairs Frequencies in Arizona (1 member)
- US Indian Affairs Frequencies in Idaho (1 member)
- US Indian Affairs Frequencies in Minnesota (1 member)
- US Indian Affairs Frequencies in Montana (7 members)
- US Indian Affairs Frequencies in Nevada (1 member)
- US Indian Affairs Frequencies in New Mexico (5 members)
- US Indian Affairs Frequencies in North Carolina (1 member)
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- US Indian Affairs in Arizona (4 members)
- US Indian Affairs in California (3 members)
- US Indian Affairs in Idaho (2 members)
- US Indian Affairs in Minnesota (5 members)
- US Indian Affairs in Montana (9 members)
- US Indian Affairs in Nevada (2 members)
- US Indian Affairs in New Mexico (6 members)
- US Indian Affairs in North Carolina (2 members)
- US Indian Affairs in North Dakota (2 members)
- US Indian Affairs in Washington (2 members)
- US Indian Affairs in Wisconsin (1 member)
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- US Land Management Frequencies in California (1 member)
- US Land Management Frequencies in Idaho (3 members)
- US Land Management Frequencies in Montana (3 members)
- US Land Management Frequencies in Nevada (7 members)
- US Land Management Frequencies in New Mexico (7 members)
- US Land Management Frequencies in Oregon (1 member)
- US Land Management Frequencies in South Dakota (1 member)
- US Land Management Frequencies in Utah (1 member)
- US Land Management Frequencies in Washington (1 member)
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- US Land Management in Colorado (1 member)
- US Land Management in Idaho (4 members)
- US Land Management in Montana (4 members)
- US Land Management in Nevada (9 members)
- US Land Management in New Mexico (8 members)
- US Land Management in Oregon (2 members)
- US Land Management in South Dakota (2 members)
- US Land Management in Utah (2 members)
- US Land Management in Washington (2 members)
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- US National Parks Frequencies in Alabama (1 member)
- US National Parks Frequencies in Arizona (3 members)
- US National Parks Frequencies in California (3 members)
- US National Parks Frequencies in Colorado (1 member)
- US National Parks Frequencies in Florida (2 members)
- US National Parks Frequencies in Hawaii (1 member)
- US National Parks Frequencies in Idaho (1 member)
- US National Parks Frequencies in Massachusetts (4 members)
- US National Parks Frequencies in Michigan (1 member)
- US National Parks Frequencies in Minnesota (3 members)
- US National Parks Frequencies in Mississippi (1 member)
- US National Parks Frequencies in Missouri (1 member)
- US National Parks Frequencies in Montana (3 members)
- US National Parks Frequencies in New Mexico (1 member)
- US National Parks Frequencies in North Carolina (1 member)
- US National Parks Frequencies in North Dakota (1 member)
- US National Parks Frequencies in Oregon (1 member)
- US National Parks Frequencies in Pennsylvania (1 member)
- US National Parks Frequencies in South Dakota (1 member)
- US National Parks Frequencies in Tennessee (1 member)
- US National Parks Frequencies in Texas (2 members)
- US National Parks Frequencies in Utah (11 members)
- US National Parks Frequencies in Virginia (3 members)
- US National Parks Frequencies in Washington (2 members)
- US National Parks Frequencies in Wisconsin (1 member)
- US National Parks Frequencies in Wyoming (3 members)
- US National Parks in Alabama (3 members)
- US National Parks in Alaska (1 member)
- US National Parks in Arizona (6 members)
- US National Parks in California (5 members)
- US National Parks in Colorado (6 members)
- US National Parks in District of Columbia (1 member)
- US National Parks in Florida (4 members)
- US National Parks in Hawaii (2 members)
- US National Parks in Idaho (2 members)
- US National Parks in Maryland (1 member)
- US National Parks in Massachusetts (6 members)
- US National Parks in Michigan (3 members)
- US National Parks in Minnesota (5 members)
- US National Parks in Mississippi (4 members)
- US National Parks in Missouri (2 members)
- US National Parks in Montana (5 members)
- US National Parks in New Mexico (3 members)
- US National Parks in North Carolina (3 members)
- US National Parks in North Dakota (2 members)
- US National Parks in Oregon (3 members)
- US National Parks in Pennsylvania (2 members)
- US National Parks in South Dakota (1 member)
- US National Parks in Tennessee (4 members)
- US National Parks in Texas (3 members)
- US National Parks in Utah (15 members)
- US National Parks in Virginia (9 members)
- US National Parks in Washington (4 members)
- US National Parks in Wisconsin (4 members)
- US National Parks in Wyoming (6 members)
- US Possessions (4 members)
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- US and Canadian Common Amateur Radio Frequencies (3 members)
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- US and Canadian Common Business Frequencies (4 members)
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- US and Canadian Common Media Frequencies (5 members)
- US and Canadian Common Railroads Frequencies (7 members)
- US and Canadian Common Recreation or Attractions Frequencies (5 members)
- UniTrunker Software (4 members)
- Uniden Scanner Features (55 members)
- Uniden Scanners (137 members)
- Uniden Scanners Modifications (11 members)
- Uniden Sentinel (11 members)
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- United Kingdom Fire Services (2 members)
- United Kingdom Frequencies (3 members)
- United Kingdom Ground Transportation (1 member)
- United Kingdom HF Waterfalls (1 member)
- United Kingdom Law Enforcement (2 members)
- United Kingdom Medical (2 members)
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- United Kingdom Trunked Radio Systems (1 member)
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- United States Air Force Frequencies in Alaska (0 members)
- United States Air Force Frequencies in Arkansas (1 member)
- United States Air Force Frequencies in California (2 members)
- United States Air Force Frequencies in Colorado (0 members)
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- United States Air Force Frequencies in Florida (4 members)
- United States Air Force Frequencies in Georgia (0 members)
- United States Air Force Frequencies in Illinois (3 members)
- United States Air Force Frequencies in Indiana (1 member)
- United States Air Force Frequencies in Iowa (1 member)
- United States Air Force Frequencies in Kentucky (1 member)
- United States Air Force Frequencies in Louisiana (2 members)
- United States Air Force Frequencies in Maine (0 members)
- United States Air Force Frequencies in Maryland (4 members)
- United States Air Force Frequencies in Massachusetts (0 members)
- United States Air Force Frequencies in Michigan (0 members)
- United States Air Force Frequencies in Minnesota (0 members)
- United States Air Force Frequencies in Mississippi (7 members)
- United States Air Force Frequencies in Missouri (0 members)
- United States Air Force Frequencies in New Hampshire (0 members)
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- United States Air Force Frequencies in North Carolina (0 members)
- United States Air Force Frequencies in Ohio (2 members)
- United States Air Force Frequencies in Oklahoma (1 member)
- United States Air Force Frequencies in Oregon (0 members)
- United States Air Force Frequencies in Pennsylvania (1 member)
- United States Air Force Frequencies in Rhode Island (0 members)
- United States Air Force Frequencies in South Carolina (1 member)
- United States Air Force Frequencies in South Dakota (0 members)
- United States Air Force Frequencies in Tennessee (1 member)
- United States Air Force Frequencies in Texas (9 members)
- United States Air Force Frequencies in Utah (1 member)
- United States Air Force Frequencies in Vermont (0 members)
- United States Air Force Frequencies in Virginia (3 members)
- United States Air Force Frequencies in Washington (0 members)
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- United States Air Force in Alaska (3 members)
- United States Air Force in Arizona (6 members)
- United States Air Force in Arkansas (2 members)
- United States Air Force in California (13 members)
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- United States Air Force in Georgia (5 members)
- United States Air Force in Hawaii (2 members)
- United States Air Force in Illinois (9 members)
- United States Air Force in Indiana (5 members)
- United States Air Force in Iowa (3 members)
- United States Air Force in Kentucky (2 members)
- United States Air Force in Louisiana (7 members)
- United States Air Force in Maine (1 member)
- United States Air Force in Maryland (12 members)
- United States Air Force in Massachusetts (5 members)
- United States Air Force in Michigan (1 member)
- United States Air Force in Minnesota (2 members)
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- United States Air Force in Missouri (4 members)
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- United States Air Force in Nebraska (3 members)
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- United States Air Force in New Jersey (8 members)
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- United States Air Force in Oklahoma (10 members)
- United States Air Force in Oregon (2 members)
- United States Air Force in Pennsylvania (8 members)
- United States Air Force in Rhode Island (3 members)
- United States Air Force in South Carolina (4 members)
- United States Air Force in South Dakota (4 members)
- United States Air Force in Tennessee (2 members)
- United States Air Force in Texas (25 members)
- United States Air Force in Utah (5 members)
- United States Air Force in Vermont (1 member)
- United States Air Force in Virginia (12 members)
- United States Air Force in Washington (5 members)
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- United States Army Frequencies in California (1 member)
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- United States Army Frequencies in Georgia (0 members)
- United States Army Frequencies in Illinois (0 members)
- United States Army Frequencies in Indiana (1 member)
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- United States Army Frequencies in Louisiana (0 members)
- United States Army Frequencies in Maine (0 members)
- United States Army Frequencies in Maryland (0 members)
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- United States Army Frequencies in Pennsylvania (0 members)
- United States Army Frequencies in Rhode Island (0 members)
- United States Army Frequencies in South Carolina (0 members)
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- United States Army Frequencies in Texas (2 members)
- United States Army Frequencies in Vermont (0 members)
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- United States Army in Arizona (3 members)
- United States Army in Arkansas (1 member)
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- United States Army in Georgia (5 members)
- United States Army in Hawaii (1 member)
- United States Army in Illinois (5 members)
- United States Army in Indiana (4 members)
- United States Army in Iowa (2 members)
- United States Army in Kansas (1 member)
- United States Army in Kentucky (4 members)
- United States Army in Louisiana (5 members)
- United States Army in Maine (1 member)
- United States Army in Maryland (4 members)
- United States Army in Massachusetts (1 member)
- United States Army in Michigan (4 members)
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- United States Army in Missouri (2 members)
- United States Army in Nevada (2 members)
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- United States Army in North Carolina (2 members)
- United States Army in Ohio (2 members)
- United States Army in Oklahoma (5 members)
- United States Army in Oregon (1 member)
- United States Army in Pennsylvania (7 members)
- United States Army in Rhode Island (3 members)
- United States Army in South Carolina (4 members)
- United States Army in Tennessee (3 members)
- United States Army in Texas (15 members)
- United States Army in Utah (2 members)
- United States Army in Vermont (1 member)
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- United States Army in Washington (3 members)
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- United States Coast Guard Frequencies (28 members)
- United States Coast Guard Frequencies in Alabama (2 members)
- United States Coast Guard Frequencies in California (2 members)
- United States Coast Guard Frequencies in District of Columbia (1 member)
- United States Coast Guard Frequencies in Louisiana (3 members)
- United States Coast Guard Frequencies in Maryland (1 member)
- United States Coast Guard Frequencies in Michigan (1 member)
- United States Coast Guard Frequencies in Minnesota (1 member)
- United States Coast Guard Frequencies in Mississippi (3 members)
- United States Coast Guard Frequencies in New York (4 members)
- United States Coast Guard Frequencies in Ohio (1 member)
- United States Coast Guard Frequencies in Oklahoma (1 member)
- United States Coast Guard Frequencies in Texas (4 members)
- United States Coast Guard Frequencies in Virginia (1 member)
- United States Coast Guard Frequencies in Washington (1 member)
- United States Coast Guard Frequencies in Wisconsin (2 members)
- United States Coast Guard in Alabama (5 members)
- United States Coast Guard in California (3 members)
- United States Coast Guard in District of Columbia (2 members)
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- United States Coast Guard in Hawaii (1 member)
- United States Coast Guard in Louisiana (5 members)
- United States Coast Guard in Maryland (2 members)
- United States Coast Guard in Michigan (4 members)
- United States Coast Guard in Minnesota (2 members)
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- United States Coast Guard in New Jersey (1 member)
- United States Coast Guard in New York (5 members)
- United States Coast Guard in North Carolina (1 member)
- United States Coast Guard in Ohio (2 members)
- United States Coast Guard in Oklahoma (2 members)
- United States Coast Guard in Texas (6 members)
- United States Coast Guard in Virginia (2 members)
- United States Coast Guard in Washington (2 members)
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- United States DMR (53 members)
- United States Deprecated Trunked Systems (38 members)
- United States Education (30 members)
- United States Education Frequencies (19 members)
- United States Fast Food Frequencies (50 members)
- United States Fire Services (54 members)
- United States Fire Services Aviation (25 members)
- United States Fire Services Aviation Frequencies (6 members)
- United States Fire Services Frequencies (49 members)
- United States Fire Tone Outs (50 members)
- United States Frequencies (74 members)
- United States Ground Transportation (56 members)
- United States Ground Transportation Frequencies (55 members)
- United States HF Waterfalls (6 members)
- United States Law Enforcement (65 members)
- United States Law Enforcement Aviation (26 members)
- United States Law Enforcement Aviation Frequencies (20 members)
- United States Law Enforcement Frequencies (56 members)
- United States Location Based Scanning (27 members)
- United States MOTOTRBO Information (53 members)
- United States Major Events and Disasters (53 members)
- United States Major Events and Disasters Frequencies (52 members)
- United States Marine or Maritime (35 members)
- United States Marine or Maritime Frequencies (34 members)
- United States Media (53 members)
- United States Media Frequencies (53 members)
- United States Medical (54 members)
- United States Medical Aviation (36 members)
- United States Medical Aviation Frequencies (25 members)
- United States Medical Frequencies (55 members)
- United States Military (62 members)
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- United States Navy Frequencies in District of Columbia (1 member)
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- United States Navy Frequencies in Louisiana (3 members)
- United States Navy Frequencies in Maine (0 members)
- United States Navy Frequencies in Maryland (4 members)
- United States Navy Frequencies in Massachusetts (0 members)
- United States Navy Frequencies in Michigan (0 members)
- United States Navy Frequencies in Minnesota (0 members)
- United States Navy Frequencies in Mississippi (7 members)
- United States Navy Frequencies in Missouri (0 members)
- United States Navy Frequencies in New Hampshire (0 members)
- United States Navy Frequencies in New Jersey (3 members)
- United States Navy Frequencies in New York (2 members)
- United States Navy Frequencies in North Carolina (1 member)
- United States Navy Frequencies in Ohio (2 members)
- United States Navy Frequencies in Oklahoma (1 member)
- United States Navy Frequencies in Pennsylvania (1 member)
- United States Navy Frequencies in Rhode Island (1 member)
- United States Navy Frequencies in South Carolina (1 member)
- United States Navy Frequencies in Tennessee (2 members)
- United States Navy Frequencies in Texas (6 members)
- United States Navy Frequencies in Vermont (0 members)
- United States Navy Frequencies in Virginia (4 members)
- United States Navy Frequencies in Washington (1 member)
- United States Navy in Alabama (11 members)
- United States Navy in Arizona (2 members)
- United States Navy in Arkansas (1 member)
- United States Navy in California (16 members)
- United States Navy in Connecticut (4 members)
- United States Navy in Delaware (2 members)
- United States Navy in District of Columbia (7 members)
- United States Navy in Florida (18 members)
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- United States Navy in Iowa (2 members)
- United States Navy in Kentucky (2 members)
- United States Navy in Louisiana (10 members)
- United States Navy in Maine (1 member)
- United States Navy in Maryland (9 members)
- United States Navy in Massachusetts (1 member)
- United States Navy in Michigan (1 member)
- United States Navy in Minnesota (1 member)
- United States Navy in Mississippi (15 members)
- United States Navy in Missouri (1 member)
- United States Navy in Nevada (2 members)
- United States Navy in New Hampshire (1 member)
- United States Navy in New Jersey (9 members)
- United States Navy in New York (5 members)
- United States Navy in North Carolina (4 members)
- United States Navy in Ohio (3 members)
- United States Navy in Oklahoma (2 members)
- United States Navy in Pennsylvania (8 members)
- United States Navy in Rhode Island (4 members)
- United States Navy in South Carolina (5 members)
- United States Navy in Tennessee (3 members)
- United States Navy in Texas (14 members)
- United States Navy in Utah (2 members)
- United States Navy in Vermont (1 member)
- United States Navy in Virginia (15 members)
- United States Navy in Washington (4 members)
- United States RID/UIDs (47 members)
- United States Radio and Scanner Clubs (5 members)
- United States Railroads (54 members)
- United States Railroads Frequencies (54 members)
- United States Recreation or Attractions (57 members)
- United States Recreation or Attractions Frequencies (56 members)
- United States Regional Programming (24 members)
- United States Special Events (20 members)
- United States Special Events Frequencies (14 members)
- United States Sports Events and Organizations (55 members)
- United States Sports Events and Organizations Frequencies (52 members)
- United States Station IDs (54 members)
- United States TETRA (2 members)
- United States Travel Scanning (23 members)
- United States Trunked Radio Systems (58 members)
- United States Trunking Information (59 members)
- United States Unknown Talkgroups (47 members)
- United States Utilities (54 members)
- United States Utilities Frequencies (53 members)
- United States Weather (56 members)
- United States Weather Frequencies (53 members)
- Unites States Marine or Maritime (1 member)
- Unknown Talkgroups (8 members)
- Utah (56 members)
- Utah Air National Guard (2 members)
- Utah Air National Guard Frequencies (1 member)
- Utah Amateur Radio (1 member)
- Utah Amateur Radio Frequencies (1 member)
- Utah Amateur Radio Repeaters (5 members)
- Utah Aviation (4 members)
- Utah Aviation Frequencies (2 members)
- Utah Brevity Codes (5 members)
- Utah Business Frequencies (21 members)
- Utah Businesses (30 members)
- Utah Civil Aviation (13 members)
- Utah Civil Aviation Frequencies (3 members)
- Utah DMR (1 member)
- Utah Deprecated Trunked Systems (1 member)
- Utah Education (12 members)
- Utah Education Frequencies (11 members)
- Utah Fast Food Frequencies (8 members)
- Utah Fire Services (20 members)
- Utah Fire Services Aviation (1 member)
- Utah Fire Services Frequencies (15 members)
- Utah Fire Tone Outs (1 member)
- Utah Frequencies (18 members)
- Utah Ground Transportation (15 members)
- Utah Ground Transportation Frequencies (14 members)
- Utah Law Enforcement (28 members)
- Utah Law Enforcement Frequencies (25 members)
- Utah MOTOTRBO Information (2 members)
- Utah Major Events and Disasters (2 members)
- Utah Major Events and Disasters Frequencies (1 member)
- Utah Media (2 members)
- Utah Media Frequencies (1 member)
- Utah Medical (25 members)
- Utah Medical Frequencies (22 members)
- Utah Military (7 members)
- Utah Military Aviation (9 members)
- Utah Military Aviation Frequencies (3 members)
- Utah Military Frequencies (3 members)
- Utah Motor Freight (1 member)
- Utah Motor Freight Frequencies (1 member)
- Utah NXDN (1 member)
- Utah NXDN NEXEDGE (2 members)
- Utah RID/UIDs (1 member)
- Utah Railroads (7 members)
- Utah Railroads Frequencies (4 members)
- Utah Recreation or Attractions (40 members)
- Utah Recreation or Attractions Frequencies (37 members)
- Utah Sports Events and Organizations (7 members)
- Utah Sports Events and Organizations Frequencies (5 members)
- Utah Station IDs (30 members)
- Utah Trunked Radio Systems (9 members)
- Utah Trunking Information (4 members)
- Utah Unknown Talkgroups (1 member)
- Utah Utilities (22 members)
- Utah Utilities Frequencies (20 members)
- Utah Weather (2 members)
- Utah Weather Frequencies (1 member)
- Utilities (6 members)
- Utilities Frequencies (7 members)
- Vermont (29 members)
- Vermont Air National Guard (1 member)
- Vermont Air National Guard Frequencies (0 members)
- Vermont Army National Guard (1 member)
- Vermont Army National Guard Frequencies (0 members)
- Vermont Aviation (4 members)
- Vermont Aviation Frequencies (3 members)
- Vermont Brevity Codes (4 members)
- Vermont Business Frequencies (10 members)
- Vermont Businesses (11 members)
- Vermont Civil Aviation (7 members)
- Vermont Civil Aviation Frequencies (3 members)
- Vermont DMR (1 member)
- Vermont Fire Services (4 members)
- Vermont Fire Tone Outs (1 member)
- Vermont Frequencies (17 members)
- Vermont Ground Transportation (5 members)
- Vermont Ground Transportation Frequencies (4 members)
- Vermont Law Enforcement (5 members)
- Vermont Law Enforcement Aviation (2 members)
- Vermont Law Enforcement Aviation Frequencies (1 member)
- Vermont Law Enforcement Frequencies (2 members)
- Vermont MOTOTRBO Information (1 member)
- Vermont Major Events and Disasters (2 members)
- Vermont Major Events and Disasters Frequencies (1 member)
- Vermont Marine or Maritime (2 members)
- Vermont Marine or Maritime Frequencies (1 member)
- Vermont Media (2 members)
- Vermont Media Frequencies (1 member)
- Vermont Medical (4 members)
- Vermont Medical Frequencies (1 member)
- Vermont Military (6 members)
- Vermont Military Aviation (6 members)
- Vermont Military Aviation Frequencies (3 members)
- Vermont Military Frequencies (5 members)
- Vermont Motor Freight (1 member)
- Vermont Motor Freight Frequencies (1 member)
- Vermont NXDN (1 member)
- Vermont NXDN NEXEDGE (1 member)
- Vermont Railroads (7 members)
- Vermont Railroads Frequencies (4 members)
- Vermont Recreation or Attractions (2 members)
- Vermont Recreation or Attractions Frequencies (1 member)
- Vermont Sports Events and Organizations (4 members)
- Vermont Sports Events and Organizations Frequencies (3 members)
- Vermont Station IDs (3 members)
- Vermont Trunked Radio Systems (3 members)
- Vermont Trunking Information (2 members)
- Vermont Utilities (3 members)
- Vermont Utilities Frequencies (2 members)
- Vermont Weather (2 members)
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- Vertex Professional Radios (11 members)
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- Virgin Islands Recreation or Attractions (2 members)
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- Virgin Islands Trunked Radio Systems (3 members)
- Virginia (121 members)
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- Virginia Air National Guard Frequencies (2 members)
- Virginia Amateur Radio (5 members)
- Virginia Amateur Radio Frequencies (2 members)
- Virginia Amateur Radio Repeaters (2 members)
- Virginia Army National Guard (3 members)
- Virginia Army National Guard Frequencies (1 member)
- Virginia Aviation (6 members)
- Virginia Aviation Frequencies (2 members)
- Virginia Brevity Codes (19 members)
- Virginia Business Frequencies (25 members)
- Virginia Businesses (60 members)
- Virginia CSX Transportation (18 members)
- Virginia CSX Transportation Frequencies (17 members)
- Virginia Civil Aviation (30 members)
- Virginia Civil Aviation Frequencies (19 members)
- Virginia Communications Providers (11 members)
- Virginia DMR (10 members)
- Virginia Deprecated Trunked Systems (8 members)
- Virginia Education (3 members)
- Virginia Education Frequencies (1 member)
- Virginia Fast Food Frequencies (9 members)
- Virginia Fire Services (107 members)
- Virginia Fire Services Aviation (1 member)
- Virginia Fire Services Frequencies (8 members)
- Virginia Fire Tone Outs (22 members)
- Virginia Frequencies (40 members)
- Virginia Ground Transportation (10 members)
- Virginia Ground Transportation Frequencies (7 members)
- Virginia Law Enforcement (51 members)
- Virginia Law Enforcement Aviation (2 members)
- Virginia Law Enforcement Frequencies (7 members)
- Virginia Location Based Scanning (4 members)
- Virginia MOTOTRBO Information (47 members)
- Virginia Major Events and Disasters (2 members)
- Virginia Major Events and Disasters Frequencies (1 member)
- Virginia Media (2 members)
- Virginia Media Frequencies (1 member)
- Virginia Medical (77 members)
- Virginia Medical Aviation (2 members)
- Virginia Medical Frequencies (8 members)
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- Virginia Military Aviation (16 members)
- Virginia Military Aviation Frequencies (10 members)
- Virginia Military Frequencies (7 members)
- Virginia Motor Freight (1 member)
- Virginia Motor Freight Frequencies (1 member)
- Virginia NXDN (1 member)
- Virginia NXDN NEXEDGE (12 members)
- Virginia RID/UIDs (36 members)
- Virginia Railroads (10 members)
- Virginia Railroads Frequencies (5 members)
- Virginia Recreation or Attractions (9 members)
- Virginia Recreation or Attractions Frequencies (4 members)
- Virginia Regional Programming (1 member)
- Virginia Sports Events and Organizations (8 members)
- Virginia Sports Events and Organizations Frequencies (7 members)
- Virginia Station IDs (87 members)
- Virginia Travel Scanning (51 members)
- Virginia Trunked Radio Systems (74 members)
- Virginia Trunking Information (99 members)
- Virginia Unknown Talkgroups (35 members)
- Virginia Utilities (13 members)
- Virginia Utilities Frequencies (7 members)
- Virginia Weather (3 members)
- Virginia Weather Frequencies (2 members)
- WS1010 (0 members)
- Wake County (NC) EMS (1 member)
- Washington (63 members)
- Washington Air National Guard (2 members)
- Washington Air National Guard Frequencies (0 members)
- Washington Amateur Radio (1 member)
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- Washington Amateur Radio Repeaters (36 members)
- Washington Aviation (5 members)
- Washington Aviation Frequencies (3 members)
- Washington Brevity Codes (12 members)
- Washington Business Frequencies (20 members)
- Washington Businesses (31 members)
- Washington Civil Aviation (6 members)
- Washington Civil Aviation Frequencies (3 members)
- Washington Communications Providers (2 members)
- Washington Communications Providers Frequencies (1 member)
- Washington DMR (4 members)
- Washington Deprecated Trunked Systems (2 members)
- Washington Fast Food Frequencies (8 members)
- Washington Fire Services (12 members)
- Washington Fire Services Aviation (2 members)
- Washington Fire Services Frequencies (2 members)
- Washington Fire Tone Outs (1 member)
- Washington Frequencies (24 members)
- Washington Ground Transportation (7 members)
- Washington Ground Transportation Frequencies (6 members)
- Washington Law Enforcement (25 members)
- Washington Law Enforcement Aviation (4 members)
- Washington Law Enforcement Aviation Frequencies (2 members)
- Washington Law Enforcement Frequencies (8 members)
- Washington Location Based Scanning (4 members)
- Washington MOTOTRBO Information (10 members)
- Washington Major Events and Disasters (2 members)
- Washington Major Events and Disasters Frequencies (1 member)
- Washington Marine or Maritime (3 members)
- Washington Marine or Maritime Frequencies (2 members)
- Washington Media (2 members)
- Washington Media Frequencies (1 member)