Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AA7M callsign genealogy
Currently held by Furukawa, Tomoaki
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 AA7M's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held AA7M.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign AA7M, oldest first.
- O NEIL II, VERNON P AZ1994-08-23 → cancelled 2006-08-24
- Furukawa, Tomoaki OR2026-06-24 active