Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC9RU callsign genealogy
Currently held by Perry, Donald 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 AC9RU's current licensee, walking backwards.
- Perry, Donald JINgranted 2015-04-09cancelled 2017-11-22
Successor callsigns
Callsigns held now by people who previously held AC9RU.
No current licensee on record previously held this callsign.