H1 - Chief
H11 - Commander, area 1
H1I2 - Commander, area 2
H1L - Lieutenant
H1S - Sergeant
H2 - Criminal Intelligence Bureau
H3 - Crisis Negations Team
H4 - Mental Evaluation Team
H5 - Emergency Operations Bureau
H6 - Metrolink
H7 - Arson/Explosives Detail
H8 - Transit Services Bureau
Special Enforcement Bureau
240K9 - Canine Unit
240Q - Prisoner Transportation
240R - Rescue
240-249 - SEB units not assigned to a station/unit
Aero Bureau
"Air 1" is the designed call identifier for any Department aircraft in which the Sheriff is a passenger.
The following call identifiers are designated for:
Air Operations
Air 2 - Bureau captain
Air 3 - Flight operations lieutenant
Air 4 - Sergeants
Air 5 - Rescue
Air 6 - Specialized flight
Air 7 - Day shift patrol
Air 8 - Day shift patrol
Air 9 - Flight instructor/training
Air 10 - Specialized flight
Air 11 - Lost Hills
Note: Additional aircraft assigned to any of the above functions would be designated by a letter following the identifier (i.e., Air5A for a second rescue etc.).
Air 19 - North county patrol – day shift
Air 20 - PM patrol
Air 21-23 - PM patrol
Air 24 - North county - PM shift
Air 31-35 - Surveillance aircraft
Air 50 - Downlink video
Air 72 - King air (transport aircraft)
Note: Additional supplementary PM patrols or any special PM operation would be designated from remaining 20 series.
Special Area Air Patrols
130SK/Skynight - Lakewood Station
Ground Air Units
950C - Aero captain
950L - Aero lieutenant
950S - Aero sergeant
950D - Aero Desk
950U - Aero support/utility
NOTE: Additional support/utility vehicles shall be designated identifiers in the 950 series (i.e., 951U, etc).
Reserve Forces Series
944C - RFD captain
944C - RFD lieutenant(s)
944C - RFD sergeant(s)
944A - RFD personnel, non-reserves
944R - RFD personnel, reserves