South Carolina Highway Patrol
Statewide, South Carolina
How we verified this
As of August 2026 most South Carolina Highway Patrol statewide talkgroups on Palmetto 800 are encrypted, including the Insurance Enforcement Unit channels, but three remain in the clear as plain "D": "SCHP 132 Statewd | Ch. 132 Statewide", "SCHP Command | Ch. 147 Command" and "SCHP Coord | Ch. 146 Coordination".
Encryption Details
What This Means
A subset of this department's talkgroups are encrypted rather than the whole system. Everything outside that subset may still be audible.
Frequently Asked Questions
Is South Carolina Highway Patrol radio encrypted?
Yes — South Carolina Highway Patrol's radio system runs on P25 AES-256 encryption. A subset of this department's talkgroups are encrypted rather than the whole system. Everything outside that subset may still be audible.
Can I listen to South Carolina Highway Patrol on a police scanner?
Partially. South Carolina Highway Patrol encrypts specific talkgroups rather than the whole system, so some channels may still be accessible. Check RadioReference for specific talkgroup status.
Why did South Carolina Highway Patrol encrypt their radio?
Departments typically point to officer safety and operational security. Neither claim tends to come with evidence specific to Statewide County; what's verifiable is what's lost — journalists can't monitor state agency activity in real time, and coordination with agencies that stay unencrypted gets harder.
Can Statewide County reverse the encryption decision?
Yes. Whoever made this call for South Carolina Highway Patrol 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 South Carolina Highway Patrol encryption?
Contact the officials who oversee South Carolina Highway Patrol'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 Statewide County, or start one, since agencies respond differently to organized, sustained pressure than to individual complaints.