W1MAD
Unknown1x3
License HolderDuba, Mark A
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License RenewedFeb 13, 2019
- License RenewedFeb 6, 2009
- License ModifiedMar 7, 2007
- Administrative Update AppliedAug 10, 2006
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.