FCC Callsign: WQRM983 (San Francisco, City and County of)

Licensee: San Francisco, City and County of
Callsign: WQRM983
FRN: 0001540731
Status: Active (Effective: 04/04/2023 - Expires: 06/21/2033)
County: SAN MATEO
State: CA
Radio Service: PA: Public Safety 4940-4990 MHz Band
Notes: GOVERNMENTAL ENTITY PROVIDING MICROWAVE COMMUNICATION FOR PUBLIC SAFETY USE

Locations

# TWR ID Type Antenna
Height
Structure
Height
Elevation Address
1 B 13.0 16.0 3.0 918 Clearwater Drive. Mel Leong Waste Treatment Plant SAN FRANCISCO
2 B 3.5 7.5 2.4 1060 North Access Road, superbay Hangar San Francisco International Airport
3 B 3.0 3.0 2.4 Gate South McDonnell Road at SFIA Millbrae Gate San Francisco Intl Airport

Frequencies

Loc Frequency Emission Class Units ERP Lat Lon City County State
1 4965.00000000 8M27D7D FXB 1 3.160 37.63725 -122.38406 SAN FRANCISCO SAN MATEO CA
2 4945.00000000 8M27D7D FXO 1 3.160 37.62606 -122.37661 San Francisco SAN MATEO CA
2 4965.00000000 8M27D7D FXO 1 3.160 37.62606 -122.37661 San Francisco SAN MATEO CA
3 4945.00000000 8M27D7D FXO 1 3.160 37.60569 -122.37867 San Francisco SAN MATEO CA
FCC Data Last Updated On: 2025-10-02 11:25:54 CT