Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KW9X callsign genealogy
Currently held by CLARK JR, JAMES L
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 KW9X's current licensee, walking backwards.
- WASLEY, KRISTIN LWIgranted 2019-08-21cancelled 2020-03-31
Successor callsigns
Callsigns held now by people who previously held KW9X.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KW9X, oldest first.
- CLARK JR, JAMES L IL2008-05-01 → cancelled 2020-03-13
- WASLEY, KRISTIN L WI2020-03-31 active