Wainfan Facetmobile
The Wainfan FMX-4 Facetmobile is an American homebuilt aircraft designed by Barnaby Wainfan, a Northrop Grumman aerodynamicist and homebuilt aircraft engineer & columnist with Kitplanes magazine (the Wind Tunnel column). The FMX-4 Facetmobile prototype was built by Lynne Wainfan, Barnaby Wainfan, and Rick Dean in Chino, California.