N8DEF
Unknown1x3Zone 8
License HolderHumphreys, Mark R
License ClassGeneral
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ModifiedMar 24, 2026
- Vanity Callsign GrantedFeb 3, 2026
- License IssuedFeb 3, 2026
- License ExpiredApr 29, 2016
- License ModifiedJan 18, 2005
- Vanity Callsign GrantedApr 28, 2004
- License IssuedApr 28, 2004
- Internal Correction AppliedMar 29, 2004
- Internal Correction AppliedMar 29, 2004
- License ModifiedJul 18, 2000
- License ModifiedMay 31, 2000
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.