Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W8COE callsign genealogy
Currently held by Vassaux, Corwin M
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 W8COE's current licensee, walking backwards.
- Vassaux, Corwin MOHgranted 2025-06-12cancelled 2025-07-01
Successor callsigns
Callsigns held now by people who previously held W8COE.
- MASAAKI, TAKAHASHIFLgranted 2020-12-01
All historical holders
Every license row we've seen with the callsign W8COE, oldest first.
- TAKAHASHI, MASAAKI FL2011-02-23 → cancelled 2012-04-03
- Vassaux, Corwin M OH2025-07-01 active