Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WD9GAX callsign genealogy
Currently held by Millar, Ron
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 WD9GAX's current licensee, walking backwards.
- Millar, RonIDgranted 2022-03-22cancelled 2022-04-12
Successor callsigns
Callsigns held now by people who previously held WD9GAX.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WD9GAX, oldest first.
- MILLAR, EDWARD A IL1997-01-02 → cancelled 2009-01-03
- Millar, Ron ID2022-04-12 active