KX4OS
Unknown2x2Zone 4
License HolderRakoff, Ethan A
License ClassAmateur Extra
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (2x2).
License History
- Administrative Update AppliedFeb 23, 2024
- System-Generated GrantNov 28, 2018
- License IssuedNov 28, 2018
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.