WB3HDR
Unknown2x3Zone 3
License HolderKOSZAREK SR, ROBERT E
License ClassNovice
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License ExpiredApr 7, 2026
- License RenewedOct 30, 2014
- Tax ID (TIN) AddedJan 14, 2004
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.