Police Department Fully Encrypted
Mount Pleasant Police
Isabella, Michigan
Encryption Details
Encryption Type P25 DES-OFB
Scope Unknown Encrypted TG for MPPD
Technical Details P25 DES-OFB
Verified Talkgroup Data
Verified Jan 2, 2026 Moderate confidence
12 Total Talkgroups
5 Encrypted
7 Unencrypted
42% Encrypted
Radio System: Michigan's Public Safety Communications System (MPSCS)
View 5 talkgroups
| DEC | Alpha Tag | Description | Status |
|---|---|---|---|
| 13180 | 37E-TAC | Mount Pleasant Police: Encrypted | Encrypted |
| 2479 | 25F37 | Mount Morris Twp. Fire: Proprietary Tactical | Encrypted |
| 2484 | 25F44 | Mount Morris City Fire: Proprietary Tactical | Encrypted |
| 2519 | 25PD598 | Mount Morris City Police: Proprietary | Encrypted |
| 2531 | 25PD845 | Mount Morris Twp. Police: Proprietary | Encrypted |
What This Means
This agency encrypts all of their radio communications, including routine dispatch. The public, journalists, and even other first responders cannot monitor their activities.
Impact on Transparency
- Journalists cannot monitor police activity for breaking news or investigative reporting
- Community members cannot track police response to incidents in their neighborhood
- Researchers cannot study police communication patterns and response times
- Other first responders may face interoperability challenges during emergencies
Take Action
Want to help restore transparency to Isabella County? Here's how you can make a difference: