KC9ESI
Unknown2x3Zone 9
License HolderKnowles, William F
License ClassTechnician
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License RenewedAug 22, 2023
- License RenewedAug 23, 2013
- Administrative Update AppliedJan 8, 2008
- License IssuedSep 10, 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.