KN4OK
Unknown2x2Zone 4
License HolderGuthrie, David W
License ClassAmateur Extra
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (2x2).
License History
- License RenewedJan 22, 2018
- Administrative Update AppliedApr 12, 2012
- License RenewedFeb 13, 2008
- License ModifiedApr 25, 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.