W4MBU
Unknown1x3Zone 4
License HolderMARTINEZ JR, MAURICIO C
License ClassGeneral
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- Administrative Update AppliedFeb 26, 2022
- Administrative Update AppliedDec 22, 2021
- License IssuedFeb 14, 2017
- Vanity Callsign GrantedFeb 14, 2017
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.