K4DDH
Unknown1x3
License HolderHELTON SR, DON D
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License RenewedJan 13, 2023
- Administrative Update AppliedAug 18, 2020
- License IssuedMar 26, 2013
- Vanity Callsign GrantedMar 26, 2013
- License CanceledNov 6, 2007
- License RenewedJul 26, 2007
- Tax ID (TIN) AddedJan 15, 2003
- Administrative Update AppliedJan 15, 2003
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.