KB4STU
Active2x3Zone 4
License HolderSilvers, Charles K
License ClassAmateur Extra
Min. Class RequiredTechnician
Grant DateMar 24, 2022
Expiration DateApr 28, 2032
License History
- License RenewedMar 24, 2022
- License RenewedFeb 15, 2012
- License RenewedJan 29, 2002
- License ModifiedMar 9, 2001
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.