K4AVF
Unknown1x3Zone 4
License HolderDUVALL, KENNETH R
License ClassAdvanced
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- Administrative Update AppliedMay 22, 2025
- License RenewedMay 21, 2025
- License RenewedMar 30, 2015
- Tax ID (TIN) AddedMar 28, 2005
- License RenewedMar 28, 2005
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.