Company that was trying this design for a kit built GA BWB. http://www.wingco.com/index.html http://www.wingco.com/index.html Looking at the site, this is 20

Company that was trying this design for a kit built GA BWB. http://www.wingco.com/index.html http://www.wingco.com/index.html Looking at the site, this is 20 years ago now since the last update, a taxi test accident appears to have ended the project.