KL4SU
Unknown2x2Zone 11
License HolderO'Brien, Douglas K
License ClassTechnician
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (2x2).
License History
- System-Generated GrantOct 11, 2018
- License IssuedOct 11, 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.