N1SDF
Unknown1x3Zone 1
License HolderMARTIN, RALPH G
License ClassTechnician
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License RenewedJul 16, 2024
- Administrative Update AppliedNov 19, 2019
- License RenewedMay 29, 2014
- FRN Re-association Email SentMay 27, 2014
- License RenewedJul 13, 2004
- FRN Association Letter SentJul 12, 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.