N1SFJ
Unknown1x3Zone 1
License HolderGRIGGS, ROBERT A
License ClassTechnician
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ExpiredJul 9, 2016
- FRN Association Letter SentMay 10, 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.