Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC9QF callsign genealogy
Currently held by Powers, David 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 AC9QF's current licensee, walking backwards.
- Powers, David JWIgranted 2017-02-23cancelled 2017-04-10
Successor callsigns
Callsigns held now by people who previously held AC9QF.
No current licensee on record previously held this callsign.