K9OSC
Active1x3Zone 9
License HolderBrock, Robert C
License ClassAmateur Extra
Min. Class RequiredGeneral
Grant DateJul 12, 2025
Expiration DateSep 28, 2035
License History
- License RenewedJul 12, 2025
- Administrative Update AppliedJan 6, 2021
- License RenewedJul 9, 2015
- Administrative Update AppliedMay 1, 2008
- License RenewedJul 1, 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.