W4MJM
Unknown1x3Zone 4
License HolderMansfield, Mark J
License ClassAmateur Extra
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License RenewedJul 24, 2017
- License RenewedAug 24, 2007
- License ModifiedDec 22, 2000
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
No competing applications detected. Monitor the FCC ULS application search to verify before filing.