State Bureau of Investigation (Oklahoma)

Last Updated: January 19, 2020, 8:03 am

The OSBI main office is in Oklahoma City, but there are also bureau offices in Woodward, Tulsa, McAlester, Antlers and Lawton.


State Bureau of Investigation


 The OSBI has had repeaters on 154.665 MHz in:

  • Garfield County near Enid
  • Murray County near Davis on the Arbuckle Mountains
  • Okahoma County on KFOR's Televison Tower
  • Pittsburg County near the MacAlester Prison
  • Pushmataha County on a Forestry tower near Sobol
  • Tulsa County on a televsion tower near Coweta

However, the license for these repeaters has been terminated, so they may no longer be in service.  

The license for simplex use is still valid.

Oklahoma Wireless Interoperability Network (OKWIN) (P25)
Project 25 Phase I
OSBI has encrypted and non-encrypted talkgroups on this system.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
154.665WQA882 RM 111 NAC OSBI Statewide Repeaters P25 Law Dispatch
154.785WQA766 BM 179 NAC OSBI Simplex Statewide Simplex P25 Law Dispatch