K1MBX
Unknown1x3Zone 1
License HolderGREGORIO, J ROGER
License ClassAmateur Extra
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License RenewedSep 4, 2024
- License RenewedJun 18, 2014
- Administrative Update AppliedApr 7, 2008
- FRN Association Letter SentJul 1, 2004
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.