Alabama Interoperable Radio System (AIRS) Unknown Talkgroups

Unknown Talkgroups

Please add all of your unknown talkgroups here. If you identify a talkgroup please submit to the Database. Or if you have further info like what you have heard on a TG post it here.

Unknown Talk Groups listed in Numerical Order

• Two Digit TG #'s, Possible Huntsville Police or Huntsville City Related?
• 037 - Unknown
• 053 - Unknown (Encrypted)
• 061 - Unknown
• 087 - Unknown

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• 125 - Unknown

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• 215 - Madison County EMA EOC - Possible Confirmed?
• 277 - Unknown

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• 373 - Unknown

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• 457 - Unknown

Madison County - Huntsville Utilities Talk Groups

• Activity on these TG's start after 6:00am CST. (600 series)
• 617 - Gas Dept. - Possible Confirmed?
• 617 - HVPW GAS - Public Works - Gas Department?
• 621 - Unknown
• 623 - Unknown
• 627 - Unknown
• 629 - Unknown
• 633 - Unknown
• 635 - Unknown
• 637 - Unknown
• 639 - Electric Dept. - Possible Confirmed?
• 639 - HVPW ELECT - Public Works - Electrical Department?
• 641 - Unknown
• 643 - Unknown
• 645 - Unknown
• 647 - Unknown
• 649 - Unknown
• 653 - Unknown
• 655 - Unknown
• 657 - Unknown - Emergency Button Activated
• 657 - HVPW EMERG - Public Works - Emergency Button?
• 659 - Unknown
• 661 - Unknown
• 663 - Unknown

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• 3632 - Redstone Arsenal Building Maintenance - Possible Confirmed?

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• 4101 - Unknown

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• 6412 - Unknown

Russell County - Phenix City Unknown Talk Groups

• Some of these TG's may be Possible City Gov, Fire or Public Works
• 11721 - Unknown
• 11722 - Unknown
• 11723 - Unknown
• 11724 - Unknown
• 11725 - Unknown
• 11726 - Unknown
• 11727 - Unknown
• 11728 - Unknown
• 11730 - Unknown
• 11812 - Unknown

Cherokee County Unknown Talk Groups

• 11739 - FIRE 11739 - Volunteer Fire Unknown 11739 - Not Confirmed
• 11745 - FIRE 11745 - Volunteer Fire Unknown 11745 - Not Confirmed
• 11776 - FIRE 11776 - Volunteer Fire Unknown 11776 - Not Confirmed

Unknown Agency/Use Talk Groups

• 25205 - Unknown - Possible Wildlife or Conservation Units?
• 25208 - Unknown

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• 27991 - Unknown

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• 29770 - Unknown
• 29906 - Unknown

Madison County Common Talk Groups

• 30006 - Common - Within Range
• 30007 - Common - Within Range
• 30008 - Common - Within Range

Madison County - Huntsville Police Talk Groups

• 30031 - HPD (Encrypted)
• 30033 - HPD (Encrypted)
• 30038 - HPD (Encrypted)
• 30040 - HPD (Encrypted)
• 30041 - HPD (Encrypted)
• 30042 - HPD (Encrypted)
• 30043 - HPD (Encrypted)
• 30047 - HPD (Encrypted)
• 30048 - HPD (Encrypted)

Madison County - Huntsville Fire Talk Groups

• 30131 - HFD (Encrypted)
• 30132 - HFD (Encrypted)
• 30133 - HFD (Encrypted)
• 30134 - HFD (Encrypted)
• 30135 - HFD (Encrypted)
• 30136 - HFD (Encrypted)
• 30137 - HFD (Encrypted)
• 30138 - HFD (Encrypted)
• 30139 - HFD (Encrypted)
• 30140 - HFD (Encrypted)
• 30141 - HFD (Encrypted)
• 30142 - HFD (Encrypted)
• 30143 - HFD (Encrypted)
• 30144 - HFD (Encrypted)
• 30147 - HFD (Encrypted)
• 30148 - HFD (Encrypted)
• 30150 - HFD (Encrypted)

Madison County Sheriff Talk Groups

• 30231 - MCSO (Encrypted)
• 30232 - MCSO (Encrypted)
• 30233 - MCSO (Encrypted)
• 30234 - MCSO (Encrypted)
• 30235 - MCSO (Encrypted)
• 30236 - MCSO (Encrypted)
• 30237 - MCSO (Encrypted)
• 30238 - MCSO (Encrypted)
• 30241 - MCSO (Encrypted)
• 30242 - MCSO (Encrypted)
• 30243 - MCSO (Encrypted)
• 30245 - MCSO (Encrypted)
• 30246 - MCSO (Encrypted)

Madison County - Madison (City) Police Talk Groups

• 30326 - MPD (Encrypted)
• 30327 - MPD
• 30328 - MPD (Encrypted)
• 30329 - MPD (Encrypted)
• 30330 - MPD (Encrypted)
• 30331 - MPD
• 30332 - MPD
• 30333 - MPD
• 30337 - MPD
• 30338 - MPD

Madison County - Huntsville Services Talk Groups

• 30341 - City of Huntsville Public Works - Dispatch - Possible Confirmed?

Madison County - Madison (City) Fire Talk Groups

• 30426 - MFD
• 30428 - MFD
• 30429 - MFD
• 30432 - MFD
• 30433 - MFD
• 30434 - MFD
• 30435 - MFD
• 30439 - MFD
• 30442 - MFD

Madison County - Huntsville EMS - HEMSI Talk Groups

• 30530 - HEMSI? (Encrypted)
• 30531 - HEMSI?
• 30533 - HEMSI?
• 30534 - HEMSI?
• 30535 - HEMSI?
• 30536 - HEMSI?
• 30537 - HEMSI?
• 30538 - HEMSI?
• 30542 - HEMSI?
• 30543 - HEMSI?
• 30544 - HEMSI?

Madison County Fire Talk Groups

• 30629 - MCFD (Encrypted)
• 30631 - MCFD (Encrypted)
• 30632 - MCFD (Encrypted)
• 30633 - MCFD (Encrypted)
• 30637 - MCFD (Encrypted)
• 30638 - MCFD (Encrypted)
• 30640 - MCFD (Encrypted)
• 30641 - MCFD (Encrypted)
• 30643 - MCFD (Encrypted)
• 30645 - MCFD (Encrypted)
• 30647 - MCFD (Encrypted)
• 30649 - MCFD (Encrypted)
• 30653 - MCFD (Encrypted)
• 30655 - MCFD (Encrypted)
• 30657 - MCFD (Encrypted)
• 30658 - MCFD (Encrypted)
• 30659 - MCFD (Encrypted)
• 30662 - MCFD (Encrypted)
• 30663 - MCFD (Encrypted)
• 30664 - MCFD (Encrypted)
• 30665 - MCFD (Encrypted)
• 30667 - MCFD (Encrypted)
• 30668 - MCFD (Encrypted)
• 30669 - MCFD (Encrypted)
• 30672 - MCFD (Encrypted)
• 30674 - MCFD (Encrypted)
• 30675 - MCFD (Encrypted)
• 30676 - MCFD (Encrypted)
• 30677 - MCFD (Encrypted)

Madison County - Huntsville Area Unknown Talk Groups

• (30800 series) may be either UAH, AL A&M or a Hospital
• 30826 - Unknown ---------------- Possible Huntsville College or University TG
• 30831 - Unknown (Encrypted) Possible Huntsville College or University TG
• 30832 - Unknown
• 30833 - Unknown
• 30834 - Unknown
• 30836 - Unknown
• 30837 - Unknown
• 30839 - Unknown
• 30840 - Unknown - Possible School Related TG
• 30841 - Oakwood College Public Safety (Police) Possible Confirmed?
• 30842 - Unknown

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• 30925 - Unknown
• 30926 - Unknown
• 30927 - Unknown (Encrypted)
• 30928 - Unknown
• 30929 - Unknown

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• 31325 - Unknown

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• 32019 - Unknown - Possible Morgan County Police / Law Enforcement, Fire or EMS TG.
• ^^ Within Range ^^
• 32088

Lee County - Opelika Unknown Talk Groups

• 32503 - Unknown - Possible Opelika Police or City. Within Range
• 32505 - Unknown - Possible Opelika Police or City. Within Range
• 32509 - Unknown - Possible Opelika Police. Within Range
• ^^ Lots of activity during ballgames at Auburn, PCPD units Talking to OPD units
• ^^ Possible OPD Law Enforcement Interop TG? ^^
• ^^ OPD JHSP, Jordan-Hare Stadium Patch - Auburn PD Dispatching multiple Law Enforcement agencies
• ^^ Patch to/from an external resource, VHF/UHF? Possibly Auburn PD Disp

• 32519 - Unknown - Possible Opelika Police. Within Range
• 32555 - OPW 32555 - Opelika Public Works Unknown 32555, need more info
• 32588 - Unknown - Possible Opelika City or County Gov

Tuscaloosa County - Tuscaloosa/Northport Unknown Talk Groups

• (50000 series)
• 50001 - Unknown (Encrypted) Northport?
• 50011 - Unknown (Encrypted)
• 50017 - Unknown (Encrypted)
• 50020 - Unknown (Encrypted)
• 50412 - Unknown (Encrypted) Patch to/from an external resource, VHF/UHF?
• 50413 - Unknown (Encrypted)
• 50431 - Unknown (Encrypted)
• 50500 - Unknown ---------------- Possible NPPD and/or Encrypted
• 50504 - Unknown ---------------- Possible NPPD and/or Encrypted
• 50505 - Unknown ---------------- Possible NPPD and/or Encrypted
• 50506 - Unknown ---------------- Possible NPPD and/or Encrypted
• 50507 - Unknown ---------------- Possible NPPD and/or Encrypted
• 50510 - Unknown (Encrypted) Possible NPPD
• 50511 - Unknown (Encrypted) Possible NPPD
• 50513 - Unknown ---------------- Possible NPPD and/or Encrypted
• 50551 - Unknown (Encrypted) Possible NPFD
• 50557 - Unknown ---------------- Possible NPFD and/or Encrypted
• 50601 - Tuscaloosa Police Dispatch? (Encrypted) Patch to/from 158.730
• 50606 - Tuscaloosa Police Unknown? (Encrypted) Patch to/from an external resource, VHF/UHF?
• 50651 - Unknown (Encrypted) Patch to/from an external resource, VHF/UHF?
• 50701 - Unknown (Encrypted) Patch to/from an external resource, VHF/UHF?
• 50702 - Unknown (Encrypted) Patch to/from an external resource, VHF/UHF?
• 50800 - Unknown (Encrypted) Patch to/from an external resource, VHF/UHF?

Several of these Tuscaloosa County TG's are being patched to/from either VHF or UHF. If someone local can search the VHF or UHF band and see if any freq.'s are talking at the same time the patched TGs show up, please post any freq.'s found above. The patched TGs appear to be Encrypted so you will need a scanner that does not skip or ignore those Enc TGs. 50600/50700/50800 Series TGs may be either Tuscaloosa (City) Police or Tuscaloosa County Sheriff.

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Calhoun/Talladega County Unknown Talk Groups

• 10507 - Unknown - Possible CCLAW or CCWIDE TG
• 10509 - Unknown - Possible CCLAW or CCWIDE TG
• 10527 - Unknown - Possible RMC or Stringfellow Hosp - Anniston
• ^^ Admin/Staff or Security Related TG ^^
• ^^ Units using same/close Radio Id's as RMC Security ^^
• ^^ Security calling someone doing Radio Checks ^^
• 10543 - Unknown -
• 10575 - Unknown - Possible Alabama Institute for the Deaf and Blind Related TG
• ^^ Possible old ARCS TG Id was 1575 - AIDB, Unsure if this is the correct new TG for them ^^

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• 10679 - Unknown - Possible Sylacauga Police Patrol1 or Related TG
• 10775 - Unknown - Possible Talladega County Volunteer Fire Related TG
• 10783 - Unknown - Possible Talladega County Volunteer Fire Related TG
• 10785 - Unknown - Possible Talladega County Volunteer Fire Related TG - Not Much Activity
• ^^ Possible Oak Grove Fire Tactical or Interop TG ^^

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• 10799 - Unknown - Possible Talladega County Volunteer Fire Related TG - Not Much Activity
• Listed as East Providence Fire Disp on current list.
• Have heard both East Providence Fire & Oak Grove Fire using this same TG, talking to TC Central Dispatch en-route to Fire calls.

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• 10897 - Unknown - Possible Anniston Fire or CC911 Related TG? CC911 Radio Id's seen
• 10909 - Unknown - Emergency Button Activated, CC911 called CCSO to ask if they had an emergency
• ^^ "No Response Heard", Possible CCSO Emerg Button? ^^

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• 10945 - Unknown - Radio Testing
• 10951 - Unknown - Radio Testing
• 11011 - Unknown - Possible Calhoun County Use
• 11037 - Unknown - Calhoun County Use
• 11141 - Unknown - Possible Hobson City Police?
• 11145 - Unknown - Radio Testing > Possible Old CDP TG Id of 2145 or 2147
• 11159 - Unknown - Radio Testing
• 11165 - Unknown - Possible CDP EOC or COBRA TG?
• 11169 - Unknown - Radio Testing
• 11211 - Unknown -
• 11349 - Unknown - Possible Anniston Army Depot Security?
• 11465 - Unknown - Possible Calhoun County School or Bus Related - No Traffic Heard
• 11479 - Unknown - Possible Calhoun County Animal Control - No Traffic Heard but activity seen
• ^^ Possible old ARCS TG Id was 2479 - CC ANIMAL, Unsure if this is the correct new TG for them ^^

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• 11547 - Unknown - Possible Talladega County School Bus Related
• 11539 - Unknown -
• 11583 - Unknown - Possible Calhoun County Fire Related TG?
• 11589 - Unknown - Possible Calhoun County Fire Related TG?
• 11632 - Unknown - Possible Calhoun County Sheriff or Law Enf Related TG?
• 11635 - Unknown - Radio Testing by CCEMA/911 Radio Service Techs. (Calhoun County Use)
• 11654 - Unknown -
• 11655 - Unknown -
• 11662 - Unknown - Possible Anniston Fire or CC911 Related TG? CC911 Radio Id's seen
• 11664 - Unknown - Possible Calhoun County Sheriff or Law Enf Related TG?
• 11679 - Unknown - Possible Calhoun County Fire Related TG? Within Range
• 11680 - Unknown - Possible Calhoun County Fire Related TG? Within Range
• 11696 - Unknown (Encrypted)
• 11698 - Unknown - Radio Testing by CCEMA/911 Radio Service Techs. (Calhoun County Use)
• ^^ Someone talkiing to Shawn ^^

• These TG's shown have not been 100% Confirmed yet, Work in Progress.
• Thanks to the RR Users that are helping Identify these and other AFRN TG's.
• Any of these unknown TG's once confirmed please submit to RRDb to be added.

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