Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K1JSJ callsign genealogy
Currently held by Jones Jr, Joel 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 K1JSJ's current licensee, walking backwards.
- Jones Jr, Joel SNCgranted 2020-09-30cancelled 2021-03-20
Successor callsigns
Callsigns held now by people who previously held K1JSJ.
No current licensee on record previously held this callsign.