FCC Callsign: WSKD574 (MARTIN MARIETTA MATERIALS, INC)

Licensee: MARTIN MARIETTA MATERIALS, INC
Callsign: WSKD574
FRN: 0037443124
Status: Active (Effective: 09/22/2025 - Expires: 09/22/2035)
County: CLEAR CREEK
State: CO
Radio Service: IG: Industrial/Business Pool, Conventional
Notes: THE APPLICANT RUNS A QUARRY.

Locations

# TWR ID Type Antenna
Height
Structure
Height
Elevation Address
1 B 3.0 3.0 2202.0 33501 US-6
2 0.0 0.0 0.0

Frequencies

Loc Frequency Emission Class Units ERP Lat Lon City County State
1 451.56250000 7K60FXD FB2 1 20.000 39.74619 -105.434 IDAHO SPRINGS CLEAR CREEK CO
1 451.56250000 7K60FXE FB2 1 20.000 39.74619 -105.434 IDAHO SPRINGS CLEAR CREEK CO
2 451.56250000 7K60FXD MO 40 4.000 39.74619 -105.434
2 451.56250000 7K60FXE MO 40 4.000 39.74619 -105.434
2 456.56250000 7K60FXD MO 40 4.000 39.74619 -105.434
2 456.56250000 7K60FXE MO 40 4.000 39.74619 -105.434
FCC Data Last Updated On: 2025-10-30 11:36:40 CT