Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N4JSB callsign genealogy
Currently held by BRACKEN, JOHN S
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 N4JSB's current licensee, walking backwards.
- Bennett, Janet STNgranted 2017-05-18cancelled 2017-07-11
Successor callsigns
Callsigns held now by people who previously held N4JSB.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N4JSB, oldest first.
- BRACKEN, JOHN S NC1999-04-13 → cancelled 2011-04-14
- Bennett, Janet S TN2017-07-11 active