Fire Department Partially Encrypted

Orange County Fire Authority

Orange, California

What you can do right now

Encryption Details

Encryption Type P25 AES-256
Scope Some talkgroups encrypted (72.2% per RadioReference data); others remain in the clear.
Technical Details P25 AES-256

Verified Talkgroup Data

Verified Mar 6, 2026 Moderate confidence
18 Total Talkgroups
13 Encrypted
5 Unencrypted
72% Encrypted
Radio System: National Science and Technology Network (Sierra Peak 1), Countywide Coordinated Communications System (CCCS) (P25), California Radio Interoperable System (CRIS)
View 13 talkgroups
DEC Alpha Tag Description Status
167 4B 5B ORC-DSP 4B / 5B Orange County Fire Dispatch Encrypted
125 2I ORG-TAC 2I Orange Tactical Encrypted
3100 ORANGE-N Law Tactical / Interop North Encrypted
3102 ORANGE-S Law Tactical / Interop South Encrypted
3114 ORANGE-6 Law Tactical / Interop 6 Encrypted
3116 ORANGE-7 Law Tactical / Interop 7 Encrypted
3108 ORANGE-3 Law Tactical / Interop 3 Encrypted
3104 ORANGE-1 Law Tactical / Interop 1 Encrypted
3106 ORANGE-2 Law Tactical / Interop 2 Encrypted
3110 ORANGE-4 Law Tactical / Interop 4 Encrypted
3450 ORG PD GRN1 Orange Police Dispatch Green-1 Encrypted
3112 ORANGE-5 Law Tactical / Interop 5 Encrypted
816 SO ORG TAC A Orange Tac-A Encrypted

Verification Status

We do have per-talkgroup data for Orange County Fire Authority 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 Orange County Fire Authority 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

Worth knowing before reading this as specific to Orange County Fire Authority: National Science and Technology Network (Sierra Peak 1) / Countywide Coordinated Communications System (CCCS) (P25) / California Radio Interoperable System (CRIS) is shared county-wide or regional infrastructure, also used by 0 other agencies in Orange County — one radio system, several agency pages.

Orange County Context

Orange County Fire Authority isn't an outlier here: 18 of the 35 public-safety agencies we track in Orange County are fully encrypted (51%), so most departments nearby have made the same move.

What This Means

This agency is listed as encrypting some communications while leaving others open. The per-channel breakdown is unverified — check RadioReference for current status.

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

Frequently Asked Questions

Is Orange County Fire Authority radio encrypted?

Orange County Fire Authority 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 as encrypting some communications while leaving others open. The per-channel breakdown is unverified — check RadioReference for current status.

Can I listen to Orange County Fire Authority on a police scanner?

Possibly. Our database lists Orange County Fire Authority as encrypting some of its talkgroups while leaving others open, which would leave some channels accessible. The listing is unverified — check RadioReference for specific talkgroup status.

Why do agencies like Orange County Fire Authority 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 Orange 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 Orange 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 Orange County Fire Authority encryption?

Ask for the paperwork first — the policy that authorised encryption for Orange County Fire Authority, and the recordings themselves — because a specific request is harder to wave away than a general complaint. Then take what you learn to a council meeting, and bring others from Orange County with you.

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