KC0STO
Unknown2x3Zone 10
License HolderStewart, Timothy A
License ClassTechnician
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License RenewedJun 21, 2025
- License RenewedMay 27, 2014
- License IssuedJul 13, 2004
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.