It is understood that information from non-ham radio may be sensitive and should be treated with the utmost discretion.

Fire/Forest Service/EMS Scanner Frequencies

  U.S. FOREST SERVICE
171.475 Sierra - Administration (Channel 2)
172.225 Sierra - Fire Net (Channel 4)
169.125 Region 5 Calling
169.125 Travel Net
166.588 South Zone
164.913 South Zone (Main)
168.05 Tac 1
168.2 Tac 2 (Crew Net)
168.6 Tac 3
173.913 Tac 4
173.963 Tac 5
173.988 Tac 6
166.675 Air Tac 1
169.15 Air Tac 2
169.2 Air Tac 3
170 Air to Ground
168.65 Air Net
118.95 Air Tac
119.95 Heliport Traffic Control
123.05 Heliport Traffic Control
122.925 Base to Air
168.7 C 1 (Portable Repeater)
168.1 C 2 (Portable Repeater)
168.075 C 3 (Portable Repeater)
170.5 Job Site
169.175 Mendocino
170.55 Los Padres, Plumas
171.525 El Dorado
171.575 Shasta, Trinity, Angeles, Ltbmu
172.225 Lassen
164.175 Klamath
168.125 Inyo
168.725 Six Rivers
168.75 Modoc, Stanislaus, Cleveland
168.675 Sequoia
168.775   Sequoia, Tahoe, Klamath
YOSEMITE NATIONAL PARK
172.65   Park Net
172.775 Fire Net
166.3   Valley Net
EMERGENCY MEDICAL SERVICES (EMS)
463 MED 1
463.025 MED 2
463.05 MED 3 
463.075 MED 4 (Paramedic to Base)
463.1 MED 5 (Paramedic to Base)
463.125 MED 6 (Paramedic to Base)
463.15 MED 7 (Paramedic to Base Madera)
463.175 MED 8
462.95 MED 9 / MED 14
462.975 MED 10 (Fresno Co Rural Dispatch)
453.3 MED 11 (Fresno Metro Dispatch)
453.35 MED 12 
453.188 MED 13 (Tactical Car to Car)
451.425 MED 14 - MMU (Serra Ambulance) 
155.175   Blue Net (American Med Services)
BUREAU OF LAND MANAGEMENT (BLM)
172.35   BLM
166.488 Bakersfield
168.55 Susanville
166.375   Susanville, Ukiah, River
  CALIFORNIA DEPARTMENT OF FORESTRY (CDF)
151.46 MMU Local Net (Mariposa, Madera)
151.07 Valley Command - (Madera Valley)
153.19 Valley Command 2 (Madera Net)
151.36 Command 1
151.27 Command 2
151.4 Command 4 MMU Support Net
156.08 CALCORD (Interagency)
169.13 Travel Net
151.15 Tac 1
151.16 Tac 2
151.18 Tac 3
151.19 Tac 4
151.25 Tac 5
151.33 Tac 6
151.34 Tac 7 (Eastern Madera County)
151.37 Tac 8 (Mariposa County)
151.39 Tac 9
151.4 Tac 10
151.45 Tac 11
151.46 Tac 12
151.48 Tac 13
159.23 Tac 14
159.27 Tac 15
159.29 Tac 16
159.32 Tac 17
159.35 Tac 18
159.36 Tac 19
159.38 Tac 20
159.39 Tac 21
159.41 Tac 22
159.45 Tac 23
154.36 Purple Tac (Madera Valley)
151.34 Orange Tac (Merced)
153.82 Tac A (TCU - Calaveras)
151.22 Red (Air to Ground)
151.28 Blue (Air Tac 4)
151.3 Green (Air Tac 5)
151.31 Yellow (Air Tac 6) 
123.03 Vicor Net (Helicoptors)
151.34 Suport Net (South Area)
151.39 FKU - Local Net (Fresno, Kings) 
151.16 Local Net 2 (Fresno, Kings)
151.33 SKU, NEU -Local Nets
151.34 Lake, Napa - Local Net
151.25 BEU, LMU, HUU - Local Nets
151.16 Shasta, Trinity - Local Net
151.18 Toulumne, Calaveras, Riverside East
151.39 Riverside West - Local Net
151.19 AEU, TUU, MVU - Local Nets
151.37 CSU, TGU - Local Nets
151.4 Butte - Local Net
151.45 Santa Clara - Local Net
151.46 SNU - Local Net
151.33 BDU San Bernardino East - Local Net
151.45   San Bernardino West - Local Net
FRESNO COUNTY FIRE
154.45   Fresno Co. (Channel 1)
153.89 Fresno Co. (Channel 2)
158.75 Fresno Co. (Tactical)
153.85 Fresno Fire
154.31 Fresno Fire
154.28   Mutual Aid