W7DHK
Unknown1x3Zone 7
License HolderKniskern, Dennis H
License ClassAmateur Extra
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- Administrative Update AppliedApr 22, 2025
- License RenewedJun 21, 2018
- License ModifiedAug 6, 2009
- License IssuedSep 16, 2008
- Vanity Callsign GrantedSep 16, 2008
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.