Security and Emergency Management

System Name: Security and Emergency Management
Location: Multiple, AL TN
County: 4 Counties
System Type: Project 25 Phase II
System Voice: APCO-25 Common Air Interface Exclusive
System ID: Sysid: BC9 WACN: BEE00
Last Updated: March 11, 2025, 22:42 pm UTC   [Changed Site # 006 (Huntsville) to 6 (Huntsville)]
System Notes

This system may be replacing conventional frequencies listed at Tennessee Valley Authority, Federal (Tennessee).

Sites and Frequencies

Red (c) are control channel capable frequencies
RFSS Site Name County Freqs
1 (1) 001 (1) Southern Tennessee 1 Marion, TN 172.475c 
1 (1) 003 (3) Southern Tennessee 2 Marion, TN 172.650c 
1 (1) 004 (4) Sequoyah Nuclear Power Plant Hamilton, TN 169.775c 
1 (1) 005 (5) Nickajack Dam Marion, TN 171.700c 
1 (1) 006 (6) Huntsville Madison, AL 169.675c170.025
1 (1) 007 (7) East Ridge Hamilton, TN 172.4375c 
1 (1) 011 (B) Wilson Dam Colbert, AL 172.650c 
1 (1) 045 (2D) Southern Tennessee 3 Marion, TN 406.3125c 

Talkgroups

DEC HEX Mode Alpha TagDescriptionTag
1105451THuntsville OpsHuntsville OpsFederal