FAA proposes $420,000 civil penalty against Avion Research Inc. of Cupertino, CA, for allegedly producing and advertising articles that weren’t authorized for installation on certificated aircraft. FAA alleges that Avion manufactured 63 glare shields that did not comply with federal aviation regulations for producing replacement or modification articles for FAA type-certificated aircraft. FAA further alleges Avion knew shields were reasonably likely to be installed on type-certificated aircraft.