WQBM409

Expired

License Information

Licensee

Martin Marietta Materials

Radio Service

IG Industrial/Business Pool

FRN

—

Grant Date

2014-10-25

Expiration Date

2024-11-04

Effective Date

2018-09-22

📍 Location 1 — WASHINGTON, Maryland

Coordinates

39.620889, -77.865250

State

Maryland

County

WASHINGTON

Ground Elevation

141.3 m

Frequency (MHz)	Emission	Power	Class	Decoded Emission
451.7375	1	40.0	FB

📍 Location 2 — WASHINGTON, Maryland

Coordinates

39.620889, -77.865250

State

Maryland

County

WASHINGTON

Ground Elevation

—

Frequency (MHz)	Emission	Power	Class	Decoded Emission
451.7375	1	4.0	MO

📍 Location Map