N1SLB
Unknown1x3
License HolderRitterbusch, Susan M
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ExpiredJul 15, 2016
- Administrative Update AppliedMar 18, 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.