Police Department Fully Encrypted

Northwoods Police

St. Louis, Missouri

What you can do right now

Encryption Details

Encryption Type P25 ADP
Scope All Operations
Technical Details P25 ADP

Verified Talkgroup Data

Verified Mar 6, 2026 Low confidence
1 Total Talkgroups
1 Encrypted
0 Unencrypted
100% Encrypted
Radio System: St. Louis Area Trunked Emergency Radio (SLATER)
View 1 talkgroup
DEC Alpha Tag Description Status
55664 Nwds Police Sppt Northwoods Police: Support Encrypted

Verification Status

We don't yet have per-talkgroup data for Northwoods 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 low confidence (50%) based on how closely the wiki listing matches this agency's name and county.

If you monitor Northwoods 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.

St. Louis County Context

Northwoods Police isn't an outlier here: 31 of the 32 public-safety agencies we track in St. Louis County are fully encrypted (97%), so most departments nearby have made the same move.

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 Northwoods Police radio encrypted?

Northwoods Police is listed in our records with P25 ADP 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 Northwoods Police on a police scanner?

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

Why do agencies like Northwoods Police encrypt their radio?

Departments typically point to officer safety and operational security. Neither claim tends to come with evidence specific to St. Louis County; what's verifiable is what's lost — journalists can't monitor police department activity in real time, and coordination with agencies that stay unencrypted gets harder.

Can St. Louis 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 Northwoods Police encryption?

Start local: show up when St. Louis County officials discuss the budget for Northwoods Police, 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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