Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AI7ZG callsign genealogy
Currently held by Urata, Yutaro
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 AI7ZG's current licensee, walking backwards.
- Urata, YutaroWAgranted 2022-08-24cancelled 2024-07-15
Successor callsigns
Callsigns held now by people who previously held AI7ZG.
No current licensee on record previously held this callsign.