KD4THR
Unknown2x3Zone 4
License HolderTHONEN, CHARLES M
License ClassTechnician
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License ExpiredJan 23, 2025
- License ModifiedNov 13, 2012
- License RenewedOct 25, 2012
- Administrative Update AppliedOct 19, 2012
- License RenewedJan 22, 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.