KF0EXF
Unknown2x3Zone 10
License HolderKrykun, Kostiantyn
License ClassTechnician
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledJul 15, 2025
- License ModifiedJun 9, 2025
- Administrative Update AppliedFeb 10, 2023
- Administrative Update AppliedFeb 10, 2023
- System-Generated GrantMar 29, 2021
- License IssuedMar 29, 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.