N7OSN
Unknown1x3Zone 7
License HolderHARTEN, WILLIAM S
License ClassTechnician
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License RenewedApr 9, 2020
- License RenewedFeb 25, 2010
- Authorization PrintedJan 10, 2009
- License RenewedFeb 4, 2000
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.