Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AA9FQ callsign genealogy
Currently held by ARENDT, EDWARD J
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 AA9FQ's current licensee, walking backwards.
- EVANS, ROBERT DILgranted 2010-11-09cancelled 2016-01-08
Successor callsigns
Callsigns held now by people who previously held AA9FQ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign AA9FQ, oldest first.
- ARENDT, EDWARD J WI1993-01-05 → cancelled 2005-01-06
- EVANS, ROBERT D IL2025-11-21 active