Highway Patrol (OK)

A division of the Oklahoma Department of Public Safety

Radio

OKWIN

See County links below for OKWIN talkgroup info.

Low Band

OHP's original radio system used two pairs of low band frequencies state-wide. They call the low band channels sides rather than channels. The cars used one of the frequencies in the pair and the base used the other. The cars can use the base frequency to talk car-to-car without the dispatcher receiving the transmissions. You would monitor both frequencies to hear the conversation provided you are in range of the mobile radio.

Car radios:

Side 1 - Receives 44.700, Transmits 44.700 - Car to Car

Side 2 - Receives 44.700, Transmits 44.900 - Car to Base

Side 3 - Receives 45.220, Transmits 45.220 - Car to Car

Side 4 - Receives 45.220, Transmits 45.180 - Car to Base

Base Radios:

Side 2 - Receives 44.900, Transmits 44.700 - Base to Car

Side 4 - Receives 45.180, Transmits 45.220 - Base to car

Sides 1 and 2 were used by Troop A, B, C E, G, H, I and K. Sides 3 and 4 were used by Troop A Metro, B Metro, D, F, J, L and M.

With the completion of the 700 MHz system, these frequencies are no longer used to communicate with dispatch, but Side 1 (44.700 MHz) and Side 3 (45.220 MHz) are still widely used for car-to-car communication.

These frequencies were linked to a series of VHF and UHF repeaters within the troop area. The mobile relays repeated the cars. The base relays repeated the base. These relays are no longer used, but the licenses remain active.

OHP Troops

OHP Troop Designations

Troop	Phonetic	Location	Counties Served or Specialty	Type
A	Adam	Oklahoma City	Counties: Canadian, Cleveland, Lincoln, Logan, McClain, Oklahoma, Pottawatomie	Field
B	Baker	Tulsa	Counties: Creek, Okmulgee, Rogers, Tulsa	Field
C	Charlie	Muskogee	Counties: Adair, Cherokee, Haskell, McIntosh, Muskogee, Sequoyah, Wagoner	Field
D	David	McAlester	Counties: Hughes, Latimer, Le Flore, Okfuskee, Pittsburg, Seminole	Field
E	Edward	Durant	Counties: Atoka, Bryan, Choctaw, Coal, McCurtain, Pushmataha	Field
ES	Echo	Oklahoma City	Executive Security	Special Emphasis
F	Frank	Ardmore	Counties: Carter, Garvin, Johnston, Love, Marshall, Murray, Pontotoc	Field
G	George	Lawton	Counties: Caddo, Comanche, Grady, Jefferson, Stephens	Field
H	Henry	Clinton	Counties: Beckham, Custer, Dewey, Roger Mills, Washita	Field
I	Ida	Guymon	Counties: Beaver, Cimmaron, Ellis, Harper, Texas, Woodward	Field
J	John	Enid	Counties: Alfalfa, Blaine, Garfield, Grant, Kingfisher, Major, Woods	Field
K	King	Pawnee	Counties: Kay, Noble, Osage, Pawnee, Payne	Field
L	Lincoln	Vinita	Counties: Craig, Delaware, Mayes, Ottawa, Nowata, Washington	Field
M	Mike	Altus	Counties: Greer, Harmon, Jackson, Kiowa, Tillman	Field
MC	Motor		Motorcycles	Special Emphasis
O	Ocean	Max Westheimer Field, Norman	Aviation	Special Emphasis
R	Robert	Oklahoma City	Capitol Patrol	Special Emphasis
S	Sam	Oklahoma City	Commercial Motor Vehicle Enforcement (a/k/a Size and Weights)	Special Emphasis
SO	Sierra	Oklahoma City	Special Operations: Auto Theft, Criminal Interdiction, Evidence, Asset Forfeiture	Special Emphasis
T	Training	Oklahoma City	Training	Special Emphasis
V	Victor	Oklahoma City	HQ units below rank of Major (Major and above ID as "Headquarters")	Identifier
W	William	Various lakes	Lake Patrol	Special Emphasis
XA	X-ray		Will Rogers Turnpike	Turnpike
XB	X-ray		Muskogee Turnpike	Turnpike
XC	X-ray		Indian Nation Turnpike	Turnpike
XD	X-ray		Cherokee Turnpike	Turnpike
XE	X-ray		Creek Turnpike	Turnpike
YA	Young		Cimmaron Turnpike	Turnpike
YB	Young		Turner Turnpike	Turnpike
YC	Young		HE Bailey Turnpike	Turnpike
YE	Young		J Kilpatrick Turnpike	Turnpike

Maps

OHP Troop Map
OHP Troop Map

OKHP-2020.zip - Contains a Google Earth .kml map of OHP sites.

Statewide FCC Licenses

KA6474 Mobile, Temporary Repeater, Low Band, VHF
KB35830 Mobile VHF
KB38785 Mobile Low band
KLH405 Temporary Base Low Band
KNNS616 Mobile VHF
KNNU866 Mobile VHF
KNJA691 Mobile 800 MHz
WQNN901 Interoperability Low Band
WQQL249 Interoperability VHF
WQSF806 Interoperability UHF
WQOD228 Interoperability 800 MHz