Difference between revisions of "Montgomery County, MD (P25)"
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* 2514xxx M-NCPPC Park Police | * 2514xxx M-NCPPC Park Police | ||
* 2515xxx M-NCPPC Park Police, Rockville City Police | * 2515xxx M-NCPPC Park Police, Rockville City Police | ||
− | * 2516xxx Sheriff | + | * 2516xxx Montgomery County Sheriff |
* 2517xxx Police? | * 2517xxx Police? | ||
* 2518xxx Police? | * 2518xxx Police? |
Revision as of 20:03, 10 September 2021
System Name | Montgomery County, MD (P25) |
System Type | Project 25 Phase II |
System ID | 8E0 |
Connect Tone | N/A |
Wide Area Communications Network | BEE00 |
Network Access Code | N/A |
TRBO Color Code | |
NXDN RAN | |
Band | 800 |
Ownership | Public |
FCC License | WRHY982 |
City | Various |
County | Montgomery |
State | Maryland |
| |
Montgomery County, MD (P25) System DB Entry | |
Montgomery County, MD (P25) FCC Info | |
Maryland Discussion Forum | |
| |
MediaWiki | |
QuickRef | |
PDF Card |
Wiki Home → Collaboration Gateway → Maryland → Montgomery County → Montgomery County, MD (P25) TRS
Welcome to the Montgomery County, MD (P25) collaboration article, a Trunked Radio System located in Montgomery County, Maryland.
This is where you, the user, may index any articles you develop for scanning related topics for this Trunked Radio System.
- Some talkgroups on this system may be using P25 Phase II TDMA modulation, which can only be monitored using a P25 Phase II capable scanner or receiver.
- Click HERE for a list of scanners capable of monitoring those talkgroups.
Contents
Additional Callsigns
Radio IDs and Patterns
- 00000xx Fire/Rescue and Police Dispatch
- 0000205 M-NCPPC Park Police Dispatch
- 0000260 M-NCPPC Park Police Dispatch
- 0000404 Montgomery County Transportation Management Center Dispatch
- 07008xx Montgomery County Radio Shop?
- 0704xxx Montgomery County RideOn
- 0705xxx Montgomery County RideOn
- 070682x talkgroup 7366 encrypted
- 2116754 Maryland Transportation Authority - Police
- 2118160 Maryland Transportation Authority - Maintenance
- 2119967 Maryland CHART
- 2125xxx Maryland State Police
- 2127xxx Maryland State Police
- 2129xxx Maryland State Police
- 2135520 Maryland Natural Resources Police
- 2500xxx Montgomery County Fire/Rescue
- 2501xxx Montgomery County Fire/Rescue
- 2501329 NIST Fire
- 2501344 NIST Fire
- 2510xxx Montgomery County Police
- 2511xxx Montgomery County Police
- 2512xxx Montgomery County Police
- 2513xxx Montgomery County Police
- 2514xxx M-NCPPC Park Police
- 2515xxx M-NCPPC Park Police, Rockville City Police
- 2516xxx Montgomery County Sheriff
- 2517xxx Police?
- 2518xxx Police?
Unidentified Talkgroup Information
Unidentified Talkgroups
- Probable Fire/Rescue
- 4305 encrypted
- 4955 encrypted
- 4965 encrypted
- Probable Law Enforcement
- 6105 clear voice
- 6115 clear voice
- Other
- 7230 clear voice
- 7366 encrypted
- 7605 Radio Shop?
- 7610 Radio Shop? - radio testing
- 7630
- 7685 radio testing
- 7735 radio testing in Metro
Fire/Rescue Talkgroups to Find
https://www.montgomerycountymd.gov/frs-ql/Resources/Files/nsws/docs/Radio_One_Book.pdf
I'm looking over this Radio One Book (link above) and comparing it to the database. Here is what I've found different so far:
7A7 should be 7A7 DVRS-1A (digital conventional) 7A11 should be 7A11 DVRS-2A (digital conventional) 7A12 should be 7A12 MC S A12 (secure TG on Montgomery County system) 7A13 should be 7A13 MA S A13 (description is good as is) 7A14 should be 7A14 ALT A14 7A15 should be 7A15 FD TA (analog conventional) 7A16 should be 7A16 OPS 1 (described as "The MCFRS 7B Operations talkgroup" per https://mcfrsit.com/wordpress/finding-the-right-800-mhz-radio-fleetmap/) 7A17 should be 7A17 ANNC 10 (per http://mcfrsit.com/resource/800_p25_fleetmap_command.pdf) 7A18 is ANNC 20; 7B17 ANNC 30; 7B18 ANNC 40; 7C17 ANNC 50; 7C18 ANNC 60
7E has all of the special ops stuff, as seen in the Radio One Book. 7F is for coordination:
7F3 TRT S (Technical Rescue Team, secure) 7F5 RAIL S (Rail, secure) 7F6 HM S (HazMat, secure) 7F7 WTR S (Water Rescue Team, secure) 7F8 FS50 S 7F9 FS51 S 7F10 FS52 S 7F11 FS53 S 7F12 FS54 S 7F13 MD TF-1 S (MD USAR Task Force 1, secure and also on a MA radio system) 7F14 ALT F14 (I don't think this one is secure) 7F15 FD TA (secure digital conventional) 7F16 OPS 1 (same as 7A16)
7G6 should be 7G6 CMF 7G7 MC Scty (MC Security) 7G8 MCPS Scty (MCPS Security) 7G9 M Col Scty (Montgomery College Security) 7G10 Animl Ctl (Animal Control) 7G14 ECC S (Emergency Communications Center, secure) 7G16 MC Radio 7G17 FEI S (MCFR Fire & Explosives Investigations, secure) 7G18 IA S (Inter-agency, secure)
7H12 MEDSTAR (all of these 7H# and below are TGs on MA radio systems) 7H13 Child NMC 7H14 INOVA 7H15 HCGH A (Howard adult) 7H16 HCGH P (Howard peds) 7H17 ALL MCHSP (secure, on MC radio) 7H18 MC H ANNC (secure, on MC radio) 7H19 HNET (not secure, on MC radio)
I is for IMT Secure (all are secure, zone # is 68, zone name "I IMT Secure")
I1 IMT 1 CMD S I2 IMT 2 OPS S I3 IMT 3 LOGS S I4 IMT 4 S ... I11 IMT 11 S I12 IMT 12 ANNC S I13 IMT13 DIR S I14 IMT14 DVRS-6IS I15 IMT 15 RINS1 D (secure digital conventional) I16 IMT 16 RINS2 D (secure digital conventional)
J8 DVRS-7J (digital conventional) J9 through J15 are secure and for Public Safety: J9 PS 1 S J10 PS 2 S J11 PS 3 S J12 PS 4 S J13 PS ANNC S J14 DVRS-6J S J15 PS DIR S J16 RINS 2 D (not secure)
L11 should be L11 LGCRD ANNC L12 LGEM S (secure) L13 LG DIR (not secure) L14 DVRS-7L (digital conventional) L15 RINS 1 D (analog conventional)