KE3O
Unknown2x1Zone 3
License HolderWalstrum Jr, William C
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
Requires Amateur Extra license or higher to apply for this callsign format (2x1).
License History
- License RenewedMar 25, 2026
- License RenewedMar 23, 2016
- Tax ID (TIN) AddedMar 21, 2006
- License RenewedMar 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.