Monnett's Thriftiest Flyer Yet... With Folding Wings!

Drawings of John Monnett's Onex concept aircraft were first shown at AirVenture 2009, while the real thing, nearly ready for flight test, made its debut at this year’s Oshkosh event. The Onex is a simple and economical single-place all metal aircraft design that promises to continue the lineage of outstanding Sonex Aircraft sport pilot performance. In addition to being a single-place aircraft, the Onex stands-out as a unique design with its folding wing mechanism, which allows the aircraft to meet standard trailer widths while fitting into a standard 7’ garage door, and the wing panels can easily be removed for trailering at highway speeds.