Jon Humberd
Jon is a Tennessee farmer who enjoys airplanes. His notable achievement is building/flying the popular Super701 from a 300-foot farm strip. He loves demonstrating the plane’s capabilities, including competing in events like the National STOL Series, with the best overall score at Sun ’n Fun ’21. Jon also helps
other Zenith builders through consulting.
Building the 750SD XTREME: Part 11
Sure, you can buy intercoolers off the shelf but sometimes you have to DIY it. Here’s how.
In Case You Missed It
Super Cub Kit Comparison
Super Cubs are beloved by many a backcountry adventurer, and several kits offer options to meet the demand of builders interested in these sturdy workhorses.
Design Process: Planform Shape
Last month we took a look at the effects of span and aspect ratio....
