K4ZD
Unknown1x2Zone 4
License HolderHANRAHAN, ROBERT L
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
Requires Amateur Extra license or higher to apply for this callsign format (1x2).
License History
- License RenewedApr 30, 2025
- Administrative Update AppliedDec 2, 2022
- Vanity Callsign GrantedJun 13, 2015
- License IssuedJun 13, 2015
- Internal Correction AppliedFeb 2, 2015
- Internal Correction AppliedFeb 2, 2015
- Internal Correction AppliedFeb 2, 2015
- Internal Correction AppliedFeb 2, 2015
- Administrative Update AppliedJan 8, 2009
- License RenewedAug 8, 2006
- Tax ID (TIN) AddedAug 7, 2006
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.