Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KS4WJ callsign genealogy
Currently held by JETT, BRIAN G
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 KS4WJ's current licensee, walking backwards.
- KE4VIZno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held KS4WJ.
- JETT, BRIAN GKYgranted 2004-11-17cancelled 2006-07-01