KF4RDU
Unknown2x3Zone 4
License HolderOLMSTED, HUGHIE A
License ClassTechnician
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License ExpiredApr 25, 2019
- Tax ID (TIN) AddedJan 25, 2007
- License RenewedJan 25, 2007
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.