I think Vinita still uses 44.70 but that's for the units in Washington & Nowata counties.
I hear Vinita on 45.22 for the main dispatch channel.
Tulsa can still be heard on 45.22 once in a blue moon but they stay on 800
24/7 & I have a PRO-94 TrunkTracker handheld scanner & OHP troop B is
on the Tulsa 800 system.
I have the talkgroup codes for Troop B if anyone needs them.
When I was in Tulsa,I really enjoyed listening to Troop B on 154.695 &
155.310 'cuz they were so easy to tune into on my scanner.
I'll try to remember listening between 44.70 & 154.695 next time 2 see if
I hear anything.
44.70 is also used by Pawnee,OKC,Muskogee,Clinton,Lawton & Enid
45.22 is also used by Altus,Ardmore & McAlester.
138.05 is the air support frequency "Ocean" units.