Oklahoma Bureau of Investigations
Statewide, Oklahoma
How we verified this
RadioReference's OKWIN page shows two OSBI talkgroups encrypted as of August 2026 — '1233 / OSBI Central / OSBI Oklahoma City / D Enc' and '1241 / OSBI Secure / D Enc' — while 'OSBI Tulsa' (1237) and 'OSBI Tactical' (1239) are plain 'D', so 'most operations' overstates it; the agency is also a state, not federal, bureau.
Encryption Details
What This Means
Some of this agency's traffic is encrypted and some is not. What you can hear depends on the channel and on what the department is doing at the time.
Frequently Asked Questions
Is Oklahoma Bureau of Investigations radio encrypted?
Yes. Oklahoma Bureau of Investigations uses P25 AES-256 encryption. Some of this agency's traffic is encrypted and some is not. What you can hear depends on the channel and on what the department is doing at the time.
Can I listen to Oklahoma Bureau of Investigations on a police scanner?
Partially. Oklahoma Bureau of Investigations encrypts some of its talkgroups while leaving others open, so some channels may still be accessible. Check RadioReference for specific talkgroup status.
Why did Oklahoma Bureau of Investigations encrypt their radio?
The standard justification nationwide is officer safety and operational security, regardless of whether a documented local incident ever required it. The tradeoff that follows is consistent too: public oversight drops, and reporters lose the ability to track federal agency response as it happens.
Can Statewide County reverse the encryption decision?
Yes — nothing about the underlying radio technology forces this. It's a decision Statewide County officials made and can revisit, and other communities have pushed departments back toward open channels through sustained council pressure and coalition-building.
What can I do about Oklahoma Bureau of Investigations encryption?
File a FOIA request for Oklahoma Bureau of Investigations's radio recordings and encryption-decision paperwork, then show up to speak at a council or commission meeting. Find other residents or journalists in Statewide County who want the same access — state legislation requiring public radio access is the longer-term fix, but organized local pressure is what usually moves the needle first.