W6MDH
Unknown1x3Zone 2
License HolderHeyman, Martin D
License ClassGeneral
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License RenewedApr 14, 2026
- License RenewedJun 13, 2015
- Administrative Update AppliedMar 10, 2012
- License IssuedJul 12, 2005
- Vanity Callsign GrantedJul 12, 2005
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.