Police Department Tactical Only

Ypsilanti Police

Washtenaw, Michigan

What you can do right now

Encryption Details

Encryption Type P25 DES-OFB
Scope Tactical is encrypted
Technical Details P25 DES-OFB

Verified Talkgroup Data

Verified Mar 6, 2026 Moderate confidence
6 Total Talkgroups
4 Encrypted
2 Unencrypted
67% Encrypted
Radio System: Michigan's Public Safety Communications System (MPSCS)
View 4 talkgroups
DEC Alpha Tag Description Status
12331 81YPSILANTI1 Ypsilanti Police Secondary Encrypted
12332 81YPSILANTI2 Ypsilanti Police Tactical Encrypted
42223 82WYPD1 Wyandotte Police 1 Encrypted
42224 82WYPD2 Wyandotte Police 2 Encrypted

Verification Status

We don't yet have per-talkgroup data for Ypsilanti 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 Ypsilanti 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.

Washtenaw County Context

Washtenaw County is a mixed picture: 3 of 10 agencies we track here are fully encrypted (30%), which means some neighboring departments are still audible on a scanner.

What This Means

This agency is listed as encrypting tactical channels used for SWAT operations and sensitive investigations, with regular dispatch possibly still accessible. Confirm current status 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 Ypsilanti Police radio encrypted?

Ypsilanti Police is listed in our records with P25 DES-OFB encryption — a listing we haven't yet verified against live talkgroup data. This agency is listed as encrypting tactical channels used for SWAT operations and sensitive investigations, with regular dispatch possibly still accessible. Confirm current status at RadioReference.

Can I listen to Ypsilanti Police on a police scanner?

Possibly. Our database lists Ypsilanti Police as encrypting its tactical channels, which would leave some channels accessible. The listing is unverified — check RadioReference for specific talkgroup status.

Why do agencies like Ypsilanti Police encrypt their radio?

Departments typically point to officer safety and operational security. Neither claim tends to come with evidence specific to Washtenaw 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 Washtenaw County reverse the encryption decision?

Yes. Encryption is a policy choice made by department leadership or elected officials, not a technical requirement, so it can be reversed the same way. Public pressure, city council advocacy, and organized local coalitions have reversed encryption decisions elsewhere.

What can I do about Ypsilanti Police encryption?

Contact the officials who oversee Ypsilanti Police's budget directly and ask why full encryption was chosen over partial alternatives. Pair that with a FOIA request for recordings and policy records, and look for an existing coalition in Washtenaw County, or start one, since agencies respond differently to organized, sustained pressure than to individual complaints.

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