K4CNK
Unknown1x3Zone 4
License HolderKAEFF JR, CHARLES N
License ClassAmateur Extra
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- Administrative Update AppliedApr 11, 2025
- Administrative Update AppliedJan 18, 2025
- Administrative Update AppliedMay 5, 2023
- License IssuedDec 4, 2020
- Vanity Callsign GrantedDec 4, 2020
- License CanceledJun 4, 2013
- Administrative Update AppliedDec 14, 2011
- License IssuedDec 2, 2011
- Vanity Callsign GrantedDec 2, 2011
- License ExpiredFeb 24, 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.