OSHKOSH, WIS. – Three-time National Aerobatic Champion, Patty Wagstaff, will speak at Build A Plane’s 2014 Teachers’ Day event, July 29th at EAA AirVenture in Oshkosh, Wis. The annual event brings teachers together from across the nation to examine ways to use aviation to motivate kids to learn science, math, engineering and technology (www.BuildAPlane.org).