KD4RSO
Unknown2x3
License HolderWILLIAMS, ROBBIE A
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License ExpiredSep 30, 2025
- License RenewedSep 11, 2013
- License RenewedSep 9, 2003
- Administrative Update AppliedJan 14, 2003
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.