1. RRDB
  2. Browse
  3. US
  4. Montana
  5. MT Mutual Aid/Common

MT Mutual Aid/Common (Montana)

Last Updated: December 16, 2021, 18:38 pm UTC
The State of Montana and most counties follow the Montana Department of Administration's Mutual Aid Manual. The general layout of statewide mutual aid assignments are below. Montana also uses the color coding system for channel identification and is listed under the alpha tag with the general use in the description field. Several channels are also represented from the NIFOG national channels. These channels are listed here for the time being for a better understanding of what is used statewide. As of January 2015 all mutual aid channels are required to transmit the CTCSS tone of 156.7. Please also see Montana Mutual Aid Wiki Page
Category Report

Frequencies

Statewide Mutual Aid / Common

General Use
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
153.905 BM 156.7 PL MT Gold General Mutual Aid/Coordination FMN Interop
157.425 BM 156.7 PL MT Neon General Mutual Aid/Coordination/EMS MCI FMN Interop
155.820 BM 156.7 PL MT Brown State DES Direction and Control FMN Interop
171.475 BM 156.7 PL MT Green State/Federal Common Interop FMN Interop
155.475 BM MT Blue Incidents with Canada within 10 miles of border FMN Interop
Law Enforcement Mutual Aid
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.790 BM 156.7 PL MT Silver Silver - Operations FMN Interop
153.800 BM 156.7 PL MT Black Black - Tactical FMN Interop
Fire Mutual Aid
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
154.070 BM 156.7 PL MT Red State Fire Mutual Aid FMN Interop
153.830 RM 156.7 PL MT Ruby Fire Repeater FMN Interop
159.345 BM 156.7 PL MT Garnet Fire Repeater/Control FMN Interop
170.475 RM 156.7 PL MT Alpha Interagency Fire Repeater - Alpha FMN Interop
170.575 RM 156.7 PL MT Bravo Interagency Fire Repeater - Bravo FMN Interop
154.280 BM 156.7 PL MT Maroon State Command & Control (VFIRE21) FMN Interop
154.265 BM 156.7 PL MT Coral State Fire Ground #1 (VFIRE22) FMN Interop
154.295 BM 156.7 PL MT Scarlet State Fire Ground #2 (VFIRE23) FMN Interop
154.2725 BM 156.7 PL MT Copper State Fire Ground #3 (VFIRE24) FMN Interop
154.2875 BM 156.7 PL MT Burgundy State Fire Ground #4 (VFIRE25) FMN Interop
154.3025 BM 156.7 PL MT Crimson State Fire Ground #5 (VFIRE26) FMN Interop
EMS Mutual Aid
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.280 BM 156.7 PL MT White Hospital/Ambulance FMN Interop
155.385 BM 156.7 PL MT Pink EMS East/West Dispatch & Paging FMN Interop
155.325 BM 156.7 PL MT Gray EMS Central Dispatch & Paging FMN Interop
157.425 BM 156.7 PL MT Neon General EMS Mutual Aid and Coordination FMN Interop
155.340 BM MT Tan EMS Air to Ground FMN Interop
Search and Rescue
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.160 BM 156.7 PL MT Violet SAR - National Coordination FMN Interop
155.220 BM 156.7 PL MT Purple SAR - Statewide Coordination FMN Interop
Tactical
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
154.4525 BM 156.7 PL MT Charlie Charlie (VTAC12) FMN Interop
155.7525 BM 156.7 PL MT Delta Delta (VCALL10) FMN Interop
158.7375 BM 156.7 PL MT Echo Echo (VTAC13) FMN Interop
159.4725 BM 156.7 PL MT Fox Fox (VTAC14) FMN Interop
151.1375 BM 156.7 PL MT Golf Golf (VTAC11) FMN Interop
Schools
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.175 BM 156.7 PL MT Schools School Emergency FMN Interop