Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KG9RJ callsign genealogy
Currently held by VULSTEK, JERRY
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 KG9RJ's current licensee, walking backwards.
- VULSTEK, JERRYWIgranted 2006-10-11cancelled 2016-07-19
Successor callsigns
Callsigns held now by people who previously held KG9RJ.
No current licensee on record previously held this callsign.