Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AD6YR callsign genealogy
Currently held by Tatei, Kazuaki
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 AD6YR's current licensee, walking backwards.
- Tatei, KazuakiCAgranted 2001-05-03cancelled 2001-07-17
Successor callsigns
Callsigns held now by people who previously held AD6YR.
- Tatei, KazuakiMAgranted 2021-05-15