Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KJ4JKW callsign genealogy
Currently held by Berry, Jason 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 KJ4JKW's current licensee, walking backwards.
- WRIGHT, JAYSEN KNCgranted 2014-04-10cancelled 2022-01-22
Successor callsigns
Callsigns held now by people who previously held KJ4JKW.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KJ4JKW, oldest first.
- Berry, Jason E FL2009-02-12 → cancelled 2021-02-13
- Wright, Jaysen K NC2022-01-22 active