Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AJ4TS callsign genealogy
Currently held by BARKER, KEVIN 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 AJ4TS's current licensee, walking backwards.
- BARKER, KEVIN SNCgranted 2009-10-29cancelled 2009-11-10
Successor callsigns
Callsigns held now by people who previously held AJ4TS.
No current licensee on record previously held this callsign.