WK4X
Unknown2x1Zone 4
License HolderRose Jr, James M
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
Requires Amateur Extra license or higher to apply for this callsign format (2x1).
License History
- License RenewedMar 11, 2025
- Administrative Update AppliedFeb 1, 2024
- License RenewedFeb 18, 2015
- Vanity Callsign GrantedApr 19, 2005
- License IssuedApr 19, 2005
- Internal Correction AppliedMar 30, 2005
- Internal Correction AppliedMar 30, 2005
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.