W0OSN
Unknown1x3Zone 6
License HolderMADDOCK JR, ALFRED W
License ClassAmateur Extra
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ExpiredApr 12, 2013
- License RenewedApr 11, 2001
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.