W7ZZX
Unknown1x3Zone 3
License HolderCHALFAN, JOHN L
License ClassAmateur Extra
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License RenewedMay 8, 2026
- License RenewedApr 14, 2016
- Administrative Update AppliedApr 14, 2016
- License RenewedJul 20, 2006
- Administrative Update AppliedMay 7, 2001
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.