K3DH
Unknown1x2Zone 6
License HolderHeimburger, Donald A
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
Requires Amateur Extra license or higher to apply for this callsign format (1x2).
License History
- Administrative Update AppliedJun 27, 2023
- Administrative Update AppliedJun 27, 2023
- License RenewedMay 13, 2019
- Administrative Update AppliedMar 15, 2018
- Vanity Callsign GrantedJun 30, 2009
- License IssuedJun 30, 2009
- Internal Correction AppliedMay 29, 2009
- Internal Correction AppliedMay 29, 2009
- License IssuedOct 24, 2000
- License ExpiredAug 24, 2000
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.