KJ4UOP
Active2x3Zone 4
License HolderWillenbrink, Jeffrey L
License ClassNovice
Min. Class RequiredTechnician
Grant DateFeb 14, 2020
Expiration DateApr 29, 2030
License History
- License RenewedFeb 14, 2020
- License ModifiedJul 13, 2016
- System-Generated GrantApr 29, 2010
- License IssuedApr 29, 2010
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.