Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC9OQ callsign genealogy
Currently held by Waupoose Jr, Ivan F
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 AC9OQ's current licensee, walking backwards.
- Waupoose Jr, Ivan FWIgranted 2015-07-27cancelled 2016-05-31
Successor callsigns
Callsigns held now by people who previously held AC9OQ.
No current licensee on record previously held this callsign.