Security and Emergency Management

System Name: Security and Emergency Management
Location: Multiple, AL TN
County: 5 Counties
System Type: Project 25 Phase II
System Voice: APCO-25 Common Air Interface Exclusive
System ID: Sysid: BC9 WACN: BEE00
Last Updated: March 15, 2025, 12:04 pm UTC   [Changed Site # 017 (Roosevelt Mountain) to 17 (Roosevelt Mountain)]
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) 017 (11) Roosevelt Mountain Roane, TN 171.700c 
1 (1) 045 (2D) Southern Tennessee 3 Marion, TN 406.3125c 

Talkgroups

DEC HEX Mode Alpha TagDescriptionTag
1105451THuntsville Ops 1Huntsville Ops 1Federal
1400578THuntsville Ops 2Huntsville Ops 2Federal
2105839THuntsville Ops 3Huntsville Ops 3Federal
2730aaaTHuntsville Ops 4Huntsville Ops 4Federal