Police Department Partially Encrypted
Terre Haute Police Department
Vigo, Indiana
Encryption Details
Encryption Type P25 DES-OFB
Scope All Operations except dispatch
Technical Details P25 DES-OFB
Verified Talkgroup Data
Verified Jan 2, 2026 Moderate confidence
9 Total Talkgroups
5 Encrypted
1 Mixed
3 Unencrypted
61% Encrypted
Radio System: ERS-OCI Wireless TRBOconnect Con+, Indiana Project Hoosier SAFE-T
View 6 talkgroups
| DEC | Alpha Tag | Description | Status |
|---|---|---|---|
| 21603 | LL EMS TH Tac | Terre Haute Tactical | Mixed |
| 12393 | 84-THPD-CAR | Terre Haute Police: Car-to-Car | Encrypted |
| 12395 | 84-THPD-DTF | Terre Haute Police: Drug Task Force | Encrypted |
| 12396 | 84-THPD-SRT | Terre Haute Police: SWAT | Encrypted |
| 12397 | 84-THPD-TAC1 | Terre Haute Police: Tactical 1 | Encrypted |
| 12398 | 84-THPD-TAC2 | Terre Haute Police: Tactical 2 | Encrypted |
What This Means
This agency encrypts some of their communications while leaving others open. Specific channels or operations are encrypted.
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
Take Action
Want to help restore transparency to Vigo County? Here's how you can make a difference: