Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K9XXX callsign genealogy
Currently held by JAMES, KERRY E
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 K9XXX's current licensee, walking backwards.
- Trousdale, Farrell LILgranted 2003-06-20cancelled 2005-09-07
Successor callsigns
Callsigns held now by people who previously held K9XXX.
- JAMES, KERRY ETNgranted 2012-11-01cancelled 2017-11-28
All historical holders
Every license row we've seen with the callsign K9XXX, oldest first.
- JAMES, KERRY E TX2000-01-04 → cancelled 2003-01-07
- Trousdale, Farrell L IL2015-08-31 active