N1SIO
Unknown1x3Zone 1
License HolderGUESS, HISHAM
License ClassTechnician
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License RenewedDec 24, 2024
- License RenewedDec 23, 2014
- Tax ID (TIN) AddedApr 27, 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.