KW4Y
Unknown2x1Zone 4
License HolderMAYO, CURTIS W
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
Requires Amateur Extra license or higher to apply for this callsign format (2x1).
License History
- Administrative Update AppliedDec 15, 2025
- Administrative Update AppliedDec 11, 2025
- License RenewedDec 4, 2025
- License RenewedNov 2, 2015
- Tax ID (TIN) AddedMay 4, 2006
- License RenewedMay 4, 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.