Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KJ4SAR callsign genealogy
Currently held by Burch Jr, Gilbert O
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 KJ4SAR's current licensee, walking backwards.
- Gholson, John WKYgranted 2026-06-30cancelled 2026-07-21
Successor callsigns
Callsigns held now by people who previously held KJ4SAR.
- BURCH JR, GILBERT OFLgranted 2020-04-21
All historical holders
Every license row we've seen with the callsign KJ4SAR, oldest first.
- Burch Jr, Gilbert O FL2010-02-09 → cancelled 2010-03-02
- Gholson, John W KY2026-07-21 active