K4MDX
Unknown1x3Zone 4
License HolderGubo, Mario
License ClassGeneral
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- Administrative Update AppliedApr 28, 2021
- License RenewedJun 16, 2017
- License IssuedApr 13, 2007
- Vanity Callsign GrantedApr 13, 2007
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.