Confidence: Medium · Source: FCC ULS · As of 2026-09-09
NN4JB
ActiveBARTON, JAMES M
- Location
- GREENSBORO, NC
- Class
- Amateur Extra
- Granted
- 2019-12-05
- Expires
- 2030-02-26
- Previous call
- WA4ALR
- FRN
- 0003210275
Sign in to watch
Get notified about status changes and vanity availability for this callsign.
Vanity availability
HeldCurrently held
NN4JB is held by an active license; it isn't a vanity slot right now.
Vanity availability dates are computed from FCC §97.19's hold periods: 2 years from the cancellation date for cancelled or terminated licenses, 4 years from the expiration date for expired licenses (2-year renewal grace + 2-year hold).
Callsign genealogy
Full chain →Previously held by current licensee
- BARTON, JAMES MNCgranted 1997-01-28cancelled 2000-02-26
License history
0 eventsNo recorded events.