Confidence: Medium · Source: FCC ULS · As of 2026-09-09
NK0I
ActiveSimmons, Isaac D
- Location
- Medford, MA
- Class
- Amateur Extra
- Granted
- 2021-08-27
- Expires
- 2031-08-27
- Previous call
- KO4PKC
- FRN
- 0030647986
Sign in to watch
Get notified about status changes and vanity availability for this callsign.
Vanity availability
HeldCurrently held
NK0I 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
- Simmons, Isaac DFLgranted 2021-04-14cancelled 2021-08-27
License history
0 eventsNo recorded events.