Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB4QQ callsign genealogy
Currently held by PREVOST, RUSSELL D
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 AB4QQ's current licensee, walking backwards.
- PREVOST, RUSSELL DGAgranted 2017-03-30cancelled 2018-11-09
Successor callsigns
Callsigns held now by people who previously held AB4QQ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign AB4QQ, oldest first.
- SHIREY, BEAURY W AL1999-10-26 → cancelled 2011-10-27
- PREVOST, RUSSELL D GA2018-11-09 active