KI4GDU
Unknown2x3Zone 4
License HolderNARARRO, OSVALDO
License ClassTechnician
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- Administrative Update AppliedDec 15, 2025
- License RenewedDec 12, 2025
- License RenewedApr 4, 2014
- License ModifiedOct 21, 2004
- Administrative Update AppliedJul 6, 2004
- License IssuedJun 28, 2004
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.