KF4OIP
Unknown2x3Zone 4
License HolderKnauth, John A
License ClassGeneral
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License ExpiredFeb 12, 2019
- Administrative Update AppliedFeb 28, 2012
- License RenewedNov 9, 2006
- License ModifiedJun 8, 2000
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.