It was introduced at AirVenture in 2016. The aircraft is supplied as a quick-build kit for amateur construction or ready-to-fly. The S-21 Outbound features a strut-braced high-wing, a two-seats-in-side-by-side configuration enclosed cabin accessed via doors, fixed tricycle landing gear or optionally conventional landing gear and a single engine in tractor configuration. The aircraft is made from aluminum sheet, with both leading edge and trailing edge extruded spars. The sheet metal parts employ final-size matched holes to reduce builder errors and speed construction. Its 28 ft (8.5 m) span wing mounts flaps and has a wing area of 141 sq ft (13.1 sq m). The standard engine used is the 180 hp (134 kW) Continental Titan X-340 powerplant. Tundra tires up to 26 in (66 cm) may be fitted. For more information, click here.
