K4VAX
Unknown1x3Zone 4
License HolderWALDEN JR, JASPER O
License ClassAdvanced
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License RenewedApr 9, 2026
- License RenewedApr 1, 2016
- License ModifiedFeb 17, 2015
- License RenewedApr 14, 2006
- Administrative Update AppliedMar 4, 2004
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.