Confidence: Medium · Source: FCC ULS · As of 2026-09-14
NN4BJ callsign genealogy
Currently held by Jarrell, Bruce E
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 NN4BJ's current licensee, walking backwards.
- Jarrell, Bruce EFLgranted 2007-02-06cancelled 2012-10-30
Successor callsigns
Callsigns held now by people who previously held NN4BJ.
No current licensee on record previously held this callsign.