Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KX5JSJ callsign genealogy
Currently held by Jones, Jeffrey 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 KX5JSJ's current licensee, walking backwards.
- Jones, Jeffrey STXgranted 2012-11-05cancelled 2013-06-15
Successor callsigns
Callsigns held now by people who previously held KX5JSJ.
- Jones, Jeffrey STXgranted 2021-05-28