KW4OS
Unknown2x2Zone 4
License HolderNielsen, Robert E
License ClassAmateur Extra
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (2x2).
License History
- System-Generated GrantNov 30, 2015
- License IssuedNov 30, 2015
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.