Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KQ9X callsign genealogy
Currently held by Catlin JR, James R
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 KQ9X's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held KQ9X.
- EVELY, DAVID RILgranted 1997-06-06cancelled 2009-06-09
All historical holders
Every license row we've seen with the callsign KQ9X, oldest first.
- Catlin JR, James R CA2013-04-02 → cancelled 2025-06-28
- Baker, Matthew GA2025-07-18 active