Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N9DFW callsign genealogy
Currently held by Wilson, Doug
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 N9DFW's current licensee, walking backwards.
- Wilson, DougCAgranted 2021-07-19cancelled 2021-08-06
Successor callsigns
Callsigns held now by people who previously held N9DFW.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N9DFW, oldest first.
- GILBERT, IRA S IL1991-04-02 → cancelled 2003-04-03
- Wilson, Doug CA2021-08-06 active