W1OSU
Unknown1x3Zone 1
License HolderGravelese, Alan J
License ClassTechnician
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License RenewedApr 2, 2025
- License RenewedAug 5, 2014
- License IssuedAug 14, 2004
- Vanity Callsign GrantedAug 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.