KI4OOL
Unknown2x3Zone 4
License HolderGreene, Ronald E
License ClassTechnician
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License RenewedMar 17, 2026
- Administrative Update AppliedApr 13, 2024
- Administrative Update AppliedFeb 13, 2016
- License RenewedFeb 13, 2016
- Authorization PrintedJul 24, 2007
- Internal Duplicate RequestedJul 24, 2007
- Internal Correction AppliedJul 24, 2007
- License ModifiedJun 22, 2007
- License IssuedApr 5, 2006
- System-Generated GrantApr 5, 2006
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.