Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AA5YM callsign genealogy
Currently held by ASAODA, HIROTAKA
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 AA5YM's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held AA5YM.
No current licensee on record previously held this callsign.