N4SDW
Unknown1x3
License HolderMULLIGAN JR, CHARLES W
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License IssuedMar 4, 2025
- Vanity Callsign GrantedMar 4, 2025
- License ExpiredJan 24, 2020
- License RenewedJan 10, 2008
- Administrative Update AppliedJun 26, 2002
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.