WB4RM
Unknown2x2Zone 4
License HolderMARK, ROBERT C
License ClassAmateur Extra
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (2x2).
License History
- Administrative Update AppliedDec 28, 2022
- License RenewedFeb 1, 2019
- Administrative Update AppliedFeb 2, 2016
- License RenewedMar 20, 2009
- FRN Association Letter SentMar 18, 2009
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.