Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AI7AE callsign genealogy
Currently held by Sato, Masahiko
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 AI7AE's current licensee, walking backwards.
- Sato, MasahikoORgranted 2017-05-19cancelled 2019-06-07
Successor callsigns
Callsigns held now by people who previously held AI7AE.
No current licensee on record previously held this callsign.