KC0HDN
Unknown2x3Zone 10
License HolderKoski, David W
License ClassTechnician
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- Administrative Update AppliedSep 25, 2025
- License RenewedMar 3, 2021
- Administrative Update AppliedOct 22, 2013
- License RenewedApr 6, 2010
- License IssuedJan 29, 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.