Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KY3X callsign genealogy
Currently held by BURGER, HANS JOACHIM
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 KY3X's current licensee, walking backwards.
- KB3TJIcancelledCHRACPAgranted 2009-09-08cancelled 2009-10-02
Successor callsigns
Callsigns held now by people who previously held KY3X.
- BURGER, HANS JOACHIMMIgranted 1999-08-03cancelled 2005-03-15
All historical holders
Every license row we've seen with the callsign KY3X, oldest first.
- CHRAC PA2019-07-10 active
- BURGER, HANS JOACHIM— → cancelled 1999-08-03