KI4HHB
Unknown2x3Zone 4
License HolderMatsunaga, Marcos E
License ClassTechnician
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License RenewedFeb 13, 2026
- License RenewedAug 14, 2014
- License ModifiedDec 15, 2006
- License IssuedOct 12, 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.