Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KJ4G callsign genealogy
Currently held by BONK, STEPHEN F
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 KJ4G's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held KJ4G.
- BONK, STEPHEN FMDgranted 2017-10-04
All historical holders
Every license row we've seen with the callsign KJ4G, oldest first.
- EAKIN, PAUL L TN2020-06-05 active
- BONK, STEPHEN F— → cancelled 1997-10-16