Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AJ4IT callsign genealogy
Currently held by HARA, AKIHIRO
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 AJ4IT's current licensee, walking backwards.
- Timmins, Ian JFLgranted 2024-11-20cancelled 2025-12-30
Successor callsigns
Callsigns held now by people who previously held AJ4IT.
- HARA, AKIHIROMPgranted 2018-04-12
All historical holders
Every license row we've seen with the callsign AJ4IT, oldest first.
- HARA, AKIHIRO FL2008-06-03 → cancelled 2008-07-08
- Timmins, Ian J FL2025-12-30 active