Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K5JAB callsign genealogy
Currently held by Barber, Justin A
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 K5JAB's current licensee, walking backwards.
- Bruno, James ANJgranted 2024-04-20cancelled 2024-05-10
Successor callsigns
Callsigns held now by people who previously held K5JAB.
All historical holders
Every license row we've seen with the callsign K5JAB, oldest first.
- Barber, Justin A OK2007-06-05 → cancelled 2016-08-23
- Bakhash, Jonathan A NY2018-11-06 → cancelled 2018-12-21
- Bruno, James A NJ2024-05-10 active