Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KG6WWJ callsign genealogy
Currently held by Hackley, Jon F
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 KG6WWJ's current licensee, walking backwards.
- Hackley, Jon FCAgranted 2004-03-31cancelled 2004-04-20
Successor callsigns
Callsigns held now by people who previously held KG6WWJ.
No current licensee on record previously held this callsign.