Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AJ6ZT callsign genealogy
Currently held by Yuasa, Toru
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 AJ6ZT's current licensee, walking backwards.
- Yuasa, ToruCAgranted 2022-12-28cancelled 2023-01-31
Successor callsigns
Callsigns held now by people who previously held AJ6ZT.
No current licensee on record previously held this callsign.