K4HDM
Unknown1x3Zone 4
License HolderHamersly, Mark D
License ClassTechnician
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- Administrative Update AppliedOct 16, 2018
- License IssuedDec 30, 2017
- Vanity Callsign GrantedDec 30, 2017
- License ExpiredJul 12, 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.