Fire Department Fully Encrypted

Tacna Fire

Yuma, Arizona

What you can do right now

Encryption Details

Encryption Type P25 AES-256
Scope All Operations
Technical Details P25 AES-256

Verified Talkgroup Data

Verified Mar 6, 2026 Low confidence
1 Total Talkgroups
0 Encrypted
1 Mixed
0 Unencrypted
50% Encrypted
Radio System: Arizona Wireless Integrated Network System (AZ WINS)
View 1 talkgroup
DEC Alpha Tag Description Status
375 Tacna Fire Tacna Fire Dispatch Mixed

Verification Status

We do have per-talkgroup data for Tacna Fire from the RadioReference API, and used it to set the encryption scope shown above — but no additional human-reviewed source (a live feed check or a dated news account) has been recorded for this record, so treat it as a data-quality correction rather than an independently confirmed verification. Check the live RadioReference database directly for current status.

If you monitor Tacna Fire directly or have more current information, the fastest way to fix this is to update the RadioReference Wiki entry — our data pulls from there and from the RadioReference API on a regular refresh cycle.

Shared Radio System

Tacna Fire isn't on a radio system of its own: Arizona Wireless Integrated Network System (AZ WINS) also carries 0 other agencies in Yuma County, Arizona. Whatever encryption status applies here was set once, for the whole system, not agency by agency.

Yuma County Context

Yuma County is a mixed picture: 3 of 7 agencies we track here are fully encrypted (43%), which means some neighboring departments are still audible on a scanner.

What This Means

This agency is listed in our database as encrypting all of its radio communications, including routine dispatch. The listing is unverified — confirm current status on the live RadioReference database.

See encryption status nationwide Interactive map showing which US police departments have encrypted their radios. Open the encryption map →

Frequently Asked Questions

Is Tacna Fire radio encrypted?

Tacna Fire is listed in our records with P25 AES-256 encryption — a listing we haven't yet verified against live talkgroup data. This agency is listed in our database as encrypting all of its radio communications, including routine dispatch. The listing is unverified — confirm current status on the live RadioReference database.

Can I listen to Tacna Fire on a police scanner?

Likely not, if the listing is accurate: our database lists Tacna Fire as fully encrypted using P25 AES-256, which no consumer scanner can decode. The listing is unverified — check the live RadioReference database for current status.

Why do agencies like Tacna Fire encrypt their radio?

Ask why, and the answer is usually officer safety, sometimes operational security. What is harder to obtain is any documented case in Yuma County where an open channel caused harm. The costs need no such documentation: reporting on fire department response slows down, and mutual-aid coordination gets more awkward, immediately.

Can Yuma County reverse the encryption decision?

Yes, and some departments already have. Because encryption here is a choice rather than a technical necessity, the path back runs through the same people who chose it: budget hearings, records requests, and residents who keep asking in public.

What can I do about Tacna Fire encryption?

Start local: show up when Yuma County officials discuss the budget for Tacna Fire, and ask specifically why full encryption was chosen over a delayed feed or tactical-only approach. File a FOIA request for recordings or policy documents, and connect with others nearby who want the same information — a coordinated ask carries more weight than an individual one.

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