Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WA9FJQ callsign genealogy
Currently held by KNOBLICH, ELLIOTT 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 WA9FJQ's current licensee, walking backwards.
- Knoblich, David EILgranted 2025-07-03cancelled 2026-04-17
Successor callsigns
Callsigns held now by people who previously held WA9FJQ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WA9FJQ, oldest first.
- KNOBLICH, ELLIOTT R MO2013-08-02 → cancelled 2026-03-06
- Knoblich, David E IL2026-04-17 active