Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KJ4SLV callsign genealogy
Currently held by Nelson Amateur Radio Club
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 KJ4SLV's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KJ4SLV.
- KY4NCactiveNelson Amateur Radio ClubKYgranted 2020-03-13