KI4OSF
Unknown2x3Zone 4
License HolderHubbard, Michael C
License ClassTechnician
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- Administrative Update AppliedMay 4, 2026
- License RenewedMar 19, 2026
- License RenewedFeb 18, 2016
- License ModifiedApr 23, 2008
- License ModifiedApr 25, 2007
- License IssuedApr 13, 2006
- System-Generated GrantApr 13, 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.