Tennessee Valley Authority - Security and Emergency Management
| System Name: | Tennessee Valley Authority - Security and Emergency Management |
|---|---|
| Location: | Various, AL TN |
| County: | 9 Counties |
| System Type: | Project 25 Phase II |
| System Voice: | APCO-25 Common Air Interface Exclusive |
| System ID: | Sysid: BC9 WACN: BEE00 |
| Last Updated: | August 12, 2025, 15:52 pm UTC [Updated 3 talkgroups for Memphis Operations] |
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 | 169.675c | 170.025 | |||||
| 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) | 018 (12) | Memphis | Shelby, TN | 172.4375 | 172.650c | 173.1375 | ||||
| 1 (1) | 022 (16) | Nashville | Davidson, TN | 169.625c | ||||||
| 1 (1) | 025 (19) | Anderson | Overton, TN | 169.775c | ||||||
| 1 (1) | 045 (2D) | System Operations Center | Meigs, TN | 406.3125c | ||||||
Talkgroups
| DEC | HEX | Mode | Alpha Tag | Description | Tag |
|---|---|---|---|---|---|
| 1105 | 451 | T | Huntsville Ops 1 | Huntsville Ops 1 | Federal |
| 1400 | 578 | T | Huntsville Ops 2 | Huntsville Ops 2 | Federal |
| 2105 | 839 | T | Huntsville Ops 3 | Huntsville Ops 3 | Federal |
| 2730 | aaa | T | Huntsville Ops 4 | Huntsville Ops 4 | Federal |
| DEC | HEX | Mode | Alpha Tag | Description | Tag |
|---|---|---|---|---|---|
| 1505 | 5e1 | T | MPHS OPS 1505 | MEMPHIS OPERATIONS 1505 | Federal |
| 1900 | 76c | T | MPHS OPS 1900 | MEMPHIS OPERATIONS 1900 | Federal |
| 2103 | 837 | T | MPHS OPS 2103 | MEMPHIS OPERATIONS 2103 | Federal |
| 2600 | a28 | T | MPHS OPS 2600 | MEMPHIS OPERATIONS 2600 | Federal |
| 2730 | aaa | T | MPHS OPS 2730 | MEMPHIS OPERATIONS 2730 | Federal |
| 5000 | 1388 | T | MPHS OPS 5000 | MEMPHIS OPERATIONS 5000 | Federal |
| 5002 | 138a | T | MPHS OPS 5002 | MEMPHIS OPERATIONS 5002 | Federal |