Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AI4F callsign genealogy
Currently held by SCOTT JR, BOBBY G
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 AI4F's current licensee, walking backwards.
- SCOTT JR, BOBBY GKYgranted 2020-05-11cancelled 2020-07-24
Successor callsigns
Callsigns held now by people who previously held AI4F.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign AI4F, oldest first.
- MATTOX, RUSSELL M AL2008-07-23 → cancelled 2020-07-03
- SCOTT JR, BOBBY G KY2020-07-24 active