Yup! I built one several years ago. Granted I used the Wido Satan plans from Flyinglines.org. Go to CoxEngineForum.com.to find a build log. It is currently my avatar over there. I gifted it to a gentleman in PA some time after I built it. He goes by the username OhBee. I understand he painted it green and flew it a few times. I may still have pictures.