K4MRB
Unknown1x3Zone 4
License HolderMOYER, WILLIAM M
License ClassTechnician
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License IssuedJul 3, 2020
- Vanity Callsign GrantedJul 3, 2020
- License CanceledFeb 17, 2017
- Administrative Update AppliedJan 28, 2017
- License RenewedDec 9, 2008
- FRN Association Letter SentDec 9, 2008
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.