WK5U
Unknown2x1Zone 5
License HolderCRIDER, JACK R
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
Requires Amateur Extra license or higher to apply for this callsign format (2x1).
License History
- License RenewedSep 18, 2025
- Administrative Update AppliedNov 24, 2020
- License RenewedApr 22, 2015
- Tax ID (TIN) AddedMar 28, 2005
- License RenewedMar 28, 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.