Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NB1RI callsign genealogy
Currently held by Narragansett Bay Amateur Radio Club
The FCC publishes a previous_call_sign on
every amateur license — a self-link to the licensee's prior callsign.
Following those links produces the chain below.
Previous callsigns
Older callsigns held by NB1RI's current licensee, walking backwards.
- KB1OMOcancelledNarragansett Bay Amateur Radio ClubRIgranted 2007-02-20cancelled 2007-04-03
Successor callsigns
Callsigns held now by people who previously held NB1RI.
No current licensee on record previously held this callsign.