FCC Callsign: WSMN553 (California Portland Cement Company)

Licensee: California Portland Cement Company
Callsign: WSMN553
FRN: 0009925652
Status: Active (Effective: 04/21/2026 - Expires: 04/21/2036)
County: SAN BERNARDINO
State: CA
Radio Service: IG: Industrial/Business Pool, Conventional
Notes: Cement company rock quarry mining operations.

Locations

# TWR ID Type Antenna
Height
Structure
Height
Elevation Address
1 BANT 3.0 5.0 922.0 18400 Falchion Road
2 0.0 0.0 0.0

Frequencies

Loc Frequency Emission Class Units ERP Lat Lon City County State
1 461.76250000 11K2F3E FB2 1 40.000 34.57283 -117.26283 Apple Valley SAN BERNARDINO CA
1 461.76250000 7K60FXE FB2 1 40.000 34.57283 -117.26283 Apple Valley SAN BERNARDINO CA
2 461.76250000 11K2F3E MO 45 25.000 34.57283 -117.26283
2 461.76250000 7K60FXE MO 45 25.000 34.57283 -117.26283
2 466.76250000 11K2F3E MO 45 25.000 34.57283 -117.26283
2 466.76250000 7K60FXE MO 45 25.000 34.57283 -117.26283
FCC Data Last Updated On: 2026-05-22 02:06:41 CT