Police Department Fully Encrypted

La Mesa Police

San Diego, California

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 Moderate confidence
73 Total Talkgroups
5 Encrypted
68 Unencrypted
7% Encrypted
Radio System: San Diego City 800MHz, United States Department of Defense (14C), Peak Wireless (Mt Woodson), San Diego City 700 MHz, Fisher Wireless TeamTalk, San Diego County System 71, Mobile Relay Associates Diga-Talk Network, San Diego-Imperial County RCS NextGen, Estancia La Jolla Hotel and Spa, California Radio Interoperable System (CRIS)
View 5 talkgroups
DEC Alpha Tag Description Status
2183 SNT 50TAC1 50 Tac 1 (Santee/Lakeside/Alpine) Encrypted
2144 SNT 50TAC2 50 Tac 2 (Santee/Lakeside/Alpine) Encrypted
1937 SNT 50TAC3 50 Tac 3 (Santee/Lakeside/Alpine) Encrypted
804 SO BLK TAC B Black Tac-B Encrypted
801 SO BLK TAC A Black Tac-A Encrypted

Verification Status

We don't yet have per-talkgroup data for La Mesa Police from the RadioReference API. The encryption scope and type above come from the RadioReference Wiki, which is community-maintained rather than independently confirmed channel-by-channel. Our automated matching put this at moderate confidence (70%) based on how closely the wiki listing matches this agency's name and county.

If you monitor La Mesa Police 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.

San Diego County Context

La Mesa Police isn't an outlier here: 6 of the 7 public-safety agencies we track in San Diego County are fully encrypted (86%), so most departments nearby have made the same move.

What This Means

Our records list every channel this agency runs as encrypted, including day-to-day dispatch. That listing hasn't been verified against live talkgroup data, so confirm it at RadioReference before relying on it.

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

Frequently Asked Questions

Is La Mesa Police radio encrypted?

Our database lists La Mesa Police as using P25 AES-256 encryption, though this listing is unverified. Our records list every channel this agency runs as encrypted, including day-to-day dispatch. That listing hasn't been verified against live talkgroup data, so confirm it at RadioReference before relying on it.

Can I listen to La Mesa Police on a police scanner?

Likely not, if the listing is accurate: our database lists La Mesa Police 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 La Mesa Police encrypt their radio?

Agencies cite officer safety and operational security. Those are assertions rather than findings — no local evidence is typically produced — while the effects are concrete and land straight away on anyone who relied on hearing La Mesa Police to know what was happening nearby.

Can San Diego County reverse the encryption decision?

It can. The radios support open and encrypted operation equally well, so this is a configuration and a policy, not a constraint — and policies set by San Diego County officials are policies those officials can revisit when constituents press for it.

What can I do about La Mesa Police encryption?

File a FOIA request for La Mesa Police's radio recordings and encryption-decision paperwork, then show up to speak at a council or commission meeting. Find other residents or journalists in San Diego County who want the same access — state legislation requiring public radio access is the longer-term fix, but organized local pressure is what usually moves the needle first.

Advertisement