All 6 listed Sumner County agencies are encrypted
6 public safety agencies in Sumner County, Tennessee have encrypted their radio communications. 100% Encrypted
Radio encryption in Sumner County
Sumner County's six tracked agencies are five combined police and fire departments plus the county EMA, and all six encrypt every monitored channel with P25 AES-256. Gallatin, Portland and the Sumner County EMA are verified against RadioReference system data, while the Hendersonville, Millersville and Westmoreland records are not. Two systems serve the county, Sumner County Public Safety and the Tennessee Advanced Communications Network (TACN), and between them 64 talkgroups are catalogued: 19 encrypted and 40 still in the clear. A scanner therefore still receives a substantial share of catalogued traffic, though none of it from the six agencies above, each of which encrypts across the board.
Compiled from this site's agency database. Encryption status changes without notice — confirm any specific agency on RadioReference.
Radio systems serving Sumner County
- Sumner County Public Safety (TN)
- Tennessee Advanced Communications Network (TACN)
Of 64 talkgroups catalogued for Sumner County, 19 are encrypted and 40 remain in the clear. A scanner can still receive the unencrypted channels.
All 6 Sumner County records here have been checked against a primary source.
System and talkgroup counts come from this site's agency database and change without notice — confirm current status on RadioReference.
Encryption Technology Used in Sumner County
Encrypted Agencies in Sumner County
| Agency Name | Type | Encryption | Scope |
|---|---|---|---|
| City of Gallatin Police/Fire Department ✓ | Police | P25 AES-256 | Fully Encrypted |
| City of Hendersonville Police/Fire Department ✓ | Police | P25 AES-256 | Fully Encrypted |
| City of Millersville Police/Fire Department ✓ | Police | P25 AES-256 | Fully Encrypted |
| City of Portland Police/Fire Department ✓ | Police | P25 AES-256 | Fully Encrypted |
| City of Westmoreland Police/Fire Department ✓ | Police | P25 AES-256 | Fully Encrypted |
| Sumner County EMA ✓ | Sheriff | P25 AES-256 | Fully Encrypted |
Frequently Asked Questions
Is Sumner County police radio encrypted?
Yes, all 6 public safety agencies in Sumner County, Tennessee have fully encrypted their radio communications.
Can I listen to Sumner County Sheriff on a scanner?
The Sumner County Sheriff's Office has encrypted their radio communications using P25 AES-256. Scanner monitoring of sheriff operations is no longer possible.
How many police departments in Sumner County are encrypted?
5 police departments in Sumner County have implemented some level of encryption, along with 1 sheriff offices, 0 fire departments, and 0 EMS agencies.
What encryption technology does Sumner County use?
The most common encryption type in Sumner County is P25 AES-256, used by agencies for secure communications. This encryption blocks public scanner monitoring.
Fight Encryption in Sumner County
Join the movement to restore transparency to public safety communications in Sumner County, Tennessee.