W7UD
Unknown1x2Zone 7
License HolderOtt, David I
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
Requires Amateur Extra license or higher to apply for this callsign format (1x2).
License History
- Administrative Update AppliedMar 16, 2026
- License RenewedMar 14, 2026
- License RenewedApr 19, 2016
- Vanity Callsign GrantedMay 13, 2006
- License IssuedMay 13, 2006
- Internal Correction AppliedApr 21, 2006
- Internal Correction AppliedApr 21, 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.