K4ZVL
Unknown1x3Zone 4
License HolderTHOMPSON, WALTER L
License ClassGeneral
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License RenewedApr 16, 2026
- License RenewedNov 7, 2015
- Administrative Update AppliedNov 25, 2011
- Tax ID (TIN) AddedMay 8, 2006
- License RenewedMay 8, 2006
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.