Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AA3TD callsign genealogy
Currently held by Ito, Shuji
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 AA3TD's current licensee, walking backwards.
- Shuji, ItoMDgranted 1999-09-28cancelled 2000-01-04
Successor callsigns
Callsigns held now by people who previously held AA3TD.
No current licensee on record previously held this callsign.