The Sonex Waiex and Xenos are a family of lightweight metal low-wing two seat homebuilt aircraft. Kits are produced and marketed by Sonex Aircraft a small manufacturer based in Oshkosh Wisconsin. Company founder John Monnett was approached by an Italian business looking for a aircraft that would meet their Microlight category. A variation of Sonerai was initially proposed to meet the 40 mph minimum flight speed requirement.
Made by Sonex Aircraft.
Sonex Aircraft Sonex is the predecessor of the Sonex Aircraft Onex.