Confidence: Medium · Source: FCC ULS · As of 2026-10-24
KM1NBS
ActiveDecarvalho, Wilson
- Location
- Quincy, MA
- Class
- Technician
- Granted
- 2026-09-11
- Expires
- 2036-09-11
- Previous call
- KC1ZJS
- FRN
- 0037695111
Sign in to watch
Get notified about status changes and vanity availability for this callsign.
Vanity availability
HeldCurrently held
KM1NBS 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
- Decarvalho, WilsonMAgranted 2026-04-21cancelled 2026-09-11
License history
2 events- Vanity callsign changeVANGRT[VANGRT]
- License grantedLIISS[LIISS]