The Sling TSi Makes Impressive Flight To Oshkosh

In the 12 months between EAA AirVenture Oshkosh fly-ins at Wittman Regional Airport in Oshkosh, Wisconsin, there is a great deal of work and preparation that goes on behind the scenes that most attendees are not aware of, and do not fully appreciate. Work on new aircraft designs, technology and programs with a considerable amount […]