N1SDT
Unknown1x3Zone 1
License HolderDONDERO, RONALD F
License ClassTechnician
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License RenewedJul 8, 2025
- License RenewedFeb 12, 2015
- FRN Association Letter SentSep 2, 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.