Police Department Partially Encrypted

Plainfield Police Department

Hendricks, Indiana

What you can do right now

Encryption Details

Encryption Type P25 AES-256
Scope Some talkgroups encrypted (5.9% per RadioReference data); others remain in the clear.
Technical Details P25 AES-256

Verified Talkgroup Data

Verified Mar 6, 2026 Moderate confidence
17 Total Talkgroups
1 Encrypted
16 Unencrypted
6% Encrypted
Radio System: Indiana Project Hoosier SAFE-T
View 1 talkgroup
DEC Alpha Tag Description Status
12538 64-PPD SWAT Portage Police - SWAT Encrypted

Verification Status

We do have per-talkgroup data for Plainfield 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 Plainfield 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

Worth knowing before reading this as specific to Plainfield Police Department: Indiana Project Hoosier SAFE-T is shared county-wide or regional infrastructure, also used by 1 other agency in Hendricks County — one radio system, several agency pages.

Hendricks County Context

Of the 11 public-safety agencies we track in Hendricks County, Plainfield Police Department is currently the only one we have flagged as encrypted.

What This Means

This agency is listed as encrypting some communications while leaving others open. The per-channel breakdown is unverified — check RadioReference for current status.

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

Frequently Asked Questions

Is Plainfield Police Department radio encrypted?

Plainfield Police Department is listed in our records with P25 AES-256 encryption — a listing we haven't yet verified against live talkgroup data. This agency is listed as encrypting some communications while leaving others open. The per-channel breakdown is unverified — check RadioReference for current status.

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

Possibly. Our database lists Plainfield 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 Plainfield Police Department encrypt their radio?

Officer safety and operational security are the reasons agencies give. What rarely comes with that explanation is Hendricks County-specific evidence that open communications ever caused a problem, while the loss of public oversight and the friction with still-unencrypted neighboring agencies are both immediate and real.

Can Hendricks County reverse the encryption decision?

Yes. Whoever made this call for Plainfield Police Department can also unmake it; there's no technical lock-in. The approach that has worked elsewhere combines public-records requests, direct council pressure, and a coordinated local coalition.

What can I do about Plainfield Police Department encryption?

Contact the officials who oversee Plainfield Police Department'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 Hendricks County, or start one, since agencies respond differently to organized, sustained pressure than to individual complaints.

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