Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W8ML callsign genealogy
Currently held by Bynum Jr, John G
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 W8ML's current licensee, walking backwards.
- Shattuck, William JCAgranted 2012-04-09cancelled 2013-02-15
Successor callsigns
Callsigns held now by people who previously held W8ML.
- Yano, TakashiORgranted 2020-11-13
All historical holders
Every license row we've seen with the callsign W8ML, oldest first.
- Bynum Jr, John G OH2006-09-15 → cancelled 2008-04-03
- Yano, Takashi CA2010-08-17 → cancelled 2011-01-21
- Shattuck, William J CA2023-02-16 active