KC9DUU
Unknown2x3Zone 9
License HolderJoseph, Mark
License ClassTechnician
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License RenewedJan 7, 2025
- License RenewedFeb 22, 2013
- License ModifiedFeb 1, 2007
- License IssuedApr 28, 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.