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423.7 MHz
2 assignments found (± 0.0125 MHz)
Status:
All
Active
Expired
Frequency (MHz)
Callsign
Licensee
Service
Location
Emission
Power
423.7 MHz
WPPZ708
Monroe, County of
PW
—
1
4.0
423.7 MHz
WPPZ708
Monroe, County of
PW
MONROE, Michigan
1
40.0