Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KJ4HYE callsign genealogy
Currently held by Stoye Jr, William H
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 KJ4HYE's current licensee, walking backwards.
- Stoye Jr, William HFLgranted 2004-10-08cancelled 2008-11-17
Successor callsigns
Callsigns held now by people who previously held KJ4HYE.
- Stoye Jr, William HFLgranted 2009-01-03cancelled 2021-01-05