Police Department Partially Encrypted

Rock Hill Police

York, South Carolina

What you can do right now

Encryption Details

Encryption Type P25 AES-256
Scope Some talkgroups encrypted (58.7% per RadioReference data); others remain in the clear.
Technical Details P25 AES-256

Verified Talkgroup Data

Verified Mar 6, 2026 Moderate confidence
23 Total Talkgroups
10 Encrypted
7 Mixed
6 Unencrypted
59% Encrypted
Radio System: York County SC Public Safety, FleetTalk Carolinas, Palmetto 800
View 17 talkgroups
DEC Alpha Tag Description Status
49817 BOM SQD Rock Hill PD Bomb Squad Encrypted
49801 RHP DISP Rock Hill PD Dispatch Mixed
49802 RHP PTL2 Rock Hill PD Patrol 2 Mixed
49803 RHP PTL3 Rock Hill PD Patrol 3 Encrypted
49804 RHP SCU Rock Hill PD Street Crimes Unit Encrypted
49805 RHP CNF Rock Hill PD Conference Encrypted
49806 METRO5 Rock Hill PD Metro 5 Mixed
49807 RHP CID1 Rock Hill PD CID Encrypted
49808 RHP SSD Rock Hill PD Support Service Div Encrypted
49809 RHP CID2 Rock Hill PD Command Encrypted
49810 RHP I/A Rock Hill PD Internal Affairs Encrypted
49811 RHP EMRG Rock Hill PD Emergency Encrypted
49812 RHP SWAT Rock Hill PD SWAT 1 Encrypted
49813 METRO1 Rock Hill PD Metro 1 Mixed
49814 METRO2 Rock Hill PD Metro 2 Mixed
49815 METRO3 Rock Hill PD Metro 3 Mixed
49816 METRO4 Rock Hill PD Metro 4 Mixed

Verification Status

We do have per-talkgroup data for Rock Hill Police 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 Rock Hill 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.

Shared Radio System

Rock Hill Police isn't on a radio system of its own: York County SC Public Safety / FleetTalk Carolinas / Palmetto 800 also carries 0 other agencies in York County, South Carolina. Whatever encryption status applies here was set once, for the whole system, not agency by agency.

York County Context

Of the 2 public-safety agencies we track in York County, Rock Hill Police 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 Rock Hill Police radio encrypted?

Rock Hill Police 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 Rock Hill Police on a police scanner?

Possibly. Our database lists Rock Hill Police 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 Rock Hill Police encrypt their radio?

Departments typically point to officer safety and operational security. Neither claim tends to come with evidence specific to York 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 York 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 Rock Hill Police encryption?

Start local: show up when York County officials discuss the budget for Rock Hill 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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