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California Highway Patrol Frequencies


Scanning Central & Northern California Frequencies

California Highway Patrol
Last Updated: 07/25/04


CHP Aircraft

42.34 - Blue - Air
45.02 - Ivory - Air to Ground Primary
45.86 - Air to Ground Secondary
122.875 - Air to Ground & Air to Air
122.750 - Low Altitiude - Air to Air
122.850 - Company Net - Air to Air

CHP Tacticals

Color - Base - Car
BORTAC - 39.92 - 42.64
Tac 1 - 44.86 - 44.86
Tac 2 - 45.94 - 45.94
Tac 3 - 44.94 - 44.94
Tac 4 - 45.02 - 39.92
Tac 5 - 45.06 - 45.06 - Also used for Air to Ground
Tac 6 - 39.92 - 39.92
42.38 - Ground Mobile

P.L. Tones by Division

107.2 - Northern
179.9 - Valley
131.8 - Golden Gate
146.2 - Central
192.8 - Southern
162.2 - Border
167.9 - Coastal
118.8 - Inland

Extender Frequencies

Ch. 01 - 154.9050 - 173.8 Car-to-Station
Ch. 02 - 154.9050 - 156.7/186.2 C-to-C
Ch. 03 - 154.9050 - No PL Direct
Ch. 04 - 154.9200 - CLEMARS
Ch. 05 - 156.0750 - CALCORD
Ch. 06 - 155.4750 - NLEMARS
Ch. 07 - 155.4450 - 192.8 Motors to Stat
Plumas County uses 155.445 in place of 154.905

Statwide Channels

Gold-1 - 154.9200 - Simplex CLEMARS
Gold-2 - 154.9350 - Simplex CLEMARS
Gold-3 - 155.4750 - Simplex NLMARS
Gold-6/7 - 39.46-Base, 45.86-Car - CLEMARS
Gold 12 - 39.10 - Simplex Clemars