WN4DX
Unknown2x2Zone 4
License HolderKoon, Lawrence K
License ClassAmateur Extra
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (2x2).
License History
- Administrative Update AppliedNov 29, 2022
- Administrative Update AppliedAug 4, 2020
- License IssuedJun 30, 2020
- Vanity Callsign GrantedJun 30, 2020
- License ExpiredFeb 7, 2020
- License RenewedNov 16, 2007
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.