KB4OSI
Active2x3Zone 4
License HolderJanke Jr, Carlton W
License ClassAmateur Extra
Min. Class RequiredTechnician
Grant DateJan 19, 2018
Expiration DateFeb 27, 2028
License History
- License RenewedJan 19, 2018
- Administrative Update AppliedMay 18, 2012
- Tax ID (TIN) AddedJan 8, 2008
- License RenewedJan 8, 2008
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.