Police Department Partially Encrypted

Madisonville Police Department

St. Tammany, Louisiana

What you can do right now

Encryption Details

Encryption Type P25 AES-256
Scope Some talkgroups encrypted (43.8% per RadioReference data); others remain in the clear.
Technical Details P25 AES-256

Verified Talkgroup Data

Verified Mar 6, 2026 Moderate confidence
24 Total Talkgroups
8 Encrypted
5 Mixed
11 Unencrypted
44% Encrypted
Radio System: Louisiana Wireless Information Network (LWIN)
View 13 talkgroups
DEC Alpha Tag Description Status
33564 30-GMPD PTRL Golden Meadow Police Patrol Encrypted
33565 30-GMPD SPEC1 Golden Meadow Police Special Ops Encrypted
33563 30-GMPD OPS Golden Meadow Police Operations Encrypted
33566 30-GMPD TAC1 Golden Meadow Police Tactical 1 Encrypted
53050 37-MPD1 MAIN DSP Police - Patrol Dispatch (Ch 1) Mixed
53052 37-MPD3 SP UNITS Police - Specialty Units (Ch 3) Mixed
53051 37-MPD2 TAC Police - Patrol Tactical (Ch 2) Mixed
53153 37-MPD-TAC Police - Tactical (SCU Use Normally) Mixed
34623 STP-MPDISP Police Dispatch Encrypted
34624 STP-MPD2 Police Ch 2 Encrypted
34625 STP-MPD3 Police Ch 3 Encrypted
34626 STP-MPD4 Police Ch 4 Encrypted
53150 37-MPD4 TALK Police - Talk (Ch 4) Mixed

Verification Status

We do have per-talkgroup data for Madisonville Police Department 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 Madisonville Police Department 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

This page is one of 1 built from the same underlying radio record: police department here shares Louisiana Wireless Information Network (LWIN) with 0 other departments in St. Tammany County, so the same traffic and the same encryption status show up on every one of those pages.

St. Tammany County Context

Of the 6 public-safety agencies we track in St. Tammany County, Madisonville Police Department is currently the only one we have flagged as encrypted.

What This Means

Our records list a mix here: some talkgroups encrypted, others not. The listing is unverified, so confirm what is audible at RadioReference.

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

Frequently Asked Questions

Is Madisonville Police Department radio encrypted?

Our database lists Madisonville Police Department as using P25 AES-256 encryption, though this listing is unverified. Our records list a mix here: some talkgroups encrypted, others not. The listing is unverified, so confirm what is audible at RadioReference.

Can I listen to Madisonville Police Department on a police scanner?

Possibly. Our database lists Madisonville Police Department 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 Madisonville Police Department 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 Madisonville Police Department to know what was happening nearby.

Can St. Tammany County reverse the encryption decision?

Yes — nothing about the underlying radio technology forces this. It's a decision St. Tammany County officials made and can revisit, and other communities have pushed departments back toward open channels through sustained council pressure and coalition-building.

What can I do about Madisonville Police Department encryption?

Put the question to whoever signs off on Madisonville Police Department's radio budget: why full encryption rather than a delayed feed or tactical-only channels? File for the recordings and the decision documents alongside it, and link up with neighbours and local reporters in St. Tammany County so the ask arrives as a group rather than a one-off.

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