N1SG
Unknown1x2
License HolderGREENBAUM, STEVEN M
Min. Class RequiredAmateur Extra
Requires Amateur Extra license or higher to apply for this callsign format (1x2).
License History
- License RenewedSep 7, 2016
- License RenewedSep 8, 2006
- Administrative Update AppliedJul 23, 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.