KD4USU
Unknown2x3Zone 4
License HolderMARTIN, MICHAEL D
License ClassTechnician
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License ExpiredSep 16, 2025
- License RenewedJul 16, 2013
- Tax ID (TIN) AddedSep 25, 2003
- License RenewedSep 25, 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.