KK7OSO
Unknown2x3Zone 7
License HolderMarbach, Donald E
License ClassGeneral
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledMay 24, 2022
- License IssuedOct 6, 2020
- Vanity Callsign GrantedOct 6, 2020
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.