KC1OOS
Unknown2x3Zone 1
License HolderShell, Martin
License ClassTechnician
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledMay 27, 2021
- License ModifiedMay 26, 2021
- License IssuedApr 16, 2021
- Vanity Callsign GrantedApr 16, 2021
- License CanceledMar 23, 2021
- License ModifiedFeb 10, 2021
- System-Generated GrantFeb 3, 2021
- License IssuedFeb 3, 2021
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.