FCC Callsign: WSMJ857 (San Bernardino County Flood Control District)

Licensee: San Bernardino County Flood Control District
Callsign: WSMJ857
FRN: 0017657446
Status: Active (Effective: 04/09/2026 - Expires: 04/09/2036)
County: SAN BERNARDINO
State: CA
Radio Service: PW: Public Safety Pool, Conventional
Notes: Collect hydrologic data in cooperation with the federal government. See attached letter.

Locations

# TWR ID Type Antenna
Height
Structure
Height
Elevation Address
1 POLE 4.0 5.0 1588.0 Mill Creek @ Torrey Pines Drive
2 POLE 5.0 6.0 382.0 San Timoteo Channel
3 POLE 5.0 6.0 590.0 Demens Basin
4 PIPE 2.4 3.4 1480.0 Yard #7 Crestline
5 PIPE 2.4 3.4 2114.0 Green Valley Lake FS
6 PIPE 2.4 3.4 1871.0 Wrightwood

Frequencies

Loc Frequency Emission Class Units ERP Lat Lon City County State
1 169.43750000 11K0F2D FX 1 30.000 34.08906 -116.925 Forest Falls SAN BERNARDINO CA
1 169.50000000 11K0F2D FX 1 30.000 34.08906 -116.925 Forest Falls SAN BERNARDINO CA
2 169.43750000 11K0F2D FX 1 30.000 34.03742 -117.21875 Redlands SAN BERNARDINO CA
2 169.50000000 11K0F2D FX 1 30.000 34.03742 -117.21875 Redlands SAN BERNARDINO CA
3 169.43750000 11K0F2D FX 1 30.000 34.15750 -117.60325 Rancho Cucamonga SAN BERNARDINO CA
3 169.50000000 11K0F2D FX 1 30.000 34.15750 -117.60325 Rancho Cucamonga SAN BERNARDINO CA
4 169.43750000 11K0F2D FX 1 30.000 34.23911 -117.29881 Crestline SAN BERNARDINO CA
4 169.50000000 11K0F2D FX 1 30.000 34.23911 -117.29881 Crestline SAN BERNARDINO CA
5 169.43750000 11K0F2D FX 1 30.000 34.24083 -117.07119 Green Valley Lake SAN BERNARDINO CA
5 169.50000000 11K0F2D FX 1 30.000 34.24083 -117.07119 Green Valley Lake SAN BERNARDINO CA
6 169.43750000 11K0F2D FX 1 30.000 34.36561 -117.65111 Wrightwood SAN BERNARDINO CA
6 169.50000000 11K0F2D FX 1 30.000 34.36561 -117.65111 Wrightwood SAN BERNARDINO CA
FCC Data Last Updated On: 2026-06-04 03:20:15 CT