NM4B
Active2x1Zone 4
License HolderSHANNON, JOHN G
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
Grant DateApr 14, 2026
Expiration DateApr 14, 2036
License History
- Vanity Callsign GrantedApr 14, 2026
- License IssuedApr 14, 2026
- License ExpiredMar 27, 2026
- License RenewedDec 28, 2013
- Vanity Callsign GrantedMar 26, 2004
- License IssuedMar 26, 2004
- License CanceledMar 7, 2002
- License ModifiedNov 20, 2001
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.