Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NB4RJ callsign genealogy
Currently held by CONNELLY, JON W
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 NB4RJ's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held NB4RJ.
No current licensee on record previously held this callsign.