The Zenith STOL CH 701 and CH 750 are a family of light, two-place kit-built STOL aircraft designed by Canadian aeronautical engineer Chris Heintz through his Midland, Ontario based company, Zenair. The CH 701 first flew in 1986 and the design is still in production. The CH 750 was first introduced in 2008. The CH 701 was later developed into the four-place Zenith STOL CH 801.