KC9ISA
Unknown2x3Zone 9
License HolderRybinski, Michael J
License ClassTechnician
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License RenewedNov 22, 2025
- License RenewedNov 23, 2015
- License ModifiedMay 23, 2008
- System-Generated GrantJan 23, 2006
- License IssuedJan 23, 2006
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.