Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W5JSL callsign genealogy
Currently held by Leonard, Jeffery 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 W5JSL's current licensee, walking backwards.
- Leonard, Jeffery STXgranted 2005-10-18cancelled 2013-12-10
Successor callsigns
Callsigns held now by people who previously held W5JSL.
No current licensee on record previously held this callsign.