Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AJ9A callsign genealogy
Currently held by STINAFF, 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 AJ9A's current licensee, walking backwards.
- Jang, DaeilILgranted 2016-07-13cancelled 2016-08-19
Successor callsigns
Callsigns held now by people who previously held AJ9A.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign AJ9A, oldest first.
- STINAFF, RUSSELL D IL2004-06-05 → cancelled 2016-07-29
- Jang, Daeil IL2026-06-26 active