Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KR6AX callsign genealogy
Currently held by Yang, Christopher W
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 KR6AX's current licensee, walking backwards.
- YANG, CHRISTOPHER Wcancelled 1999-04-27
Successor callsigns
Callsigns held now by people who previously held KR6AX.
- Yang, Christopher WCAgranted 2019-10-16