KC9OWZ
Unknown2x3Zone 9
License HolderGROSZEK, MARCIN
License ClassTechnician
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- Administrative Update AppliedMar 25, 2025
- License RenewedDec 22, 2018
- System-Generated GrantJan 5, 2009
- License IssuedJan 5, 2009
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.