KB4DO
Unknown2x2Zone 4
License HolderHaun, James E
License ClassAmateur Extra
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (2x2).
License History
- License ExpiredMay 12, 2026
- License RenewedFeb 10, 2014
- License RenewedFeb 11, 2004
- License RenewedFeb 11, 2004
- Tax ID (TIN) AddedFeb 12, 2003
- License ModifiedFeb 12, 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.