Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W7MYR callsign genealogy
Currently held by Matsunaga, Yasuhiro
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 W7MYR's current licensee, walking backwards.
- Matsunaga, YasuhiroORgranted 2023-07-18cancelled 2024-02-21
Successor callsigns
Callsigns held now by people who previously held W7MYR.
- MYR, RICHARD LWAgranted 2016-10-14cancelled 2020-01-28
All historical holders
Every license row we've seen with the callsign W7MYR, oldest first.
- MYR, RICHARD L WA1997-09-17 → cancelled 2006-12-08
- Matsunaga, Yasuhiro OR2024-02-21 active