![[Credit: AdobeStock]](https://www.kitplanes.com/wp-content/uploads/2026/08/AdobeStock_51865118.jpg?w=534&h=462&crop=1 "FAA MOSAIC Rule Fully Implemented")
![My 36 year old clipboard from when I started at Boeing. Engineering ruler and fastener/fastener hole cheat sheets. [Credit: Andrew Robinson]](https://www.kitplanes.com/wp-content/uploads/2026/08/Liaison_clipboard.jpg?w=265&h=198&crop=1 "What Is a Liaison Engineer?")
![At Sun ‘n Fun 2026, Viking Aircraft Engines surprised the crowd with its first complete kit — the V-42, a high-wing twin powered by two Honda-based engines. Here’s an early look. [Credit: Andrew Robinson]](https://www.kitplanes.com/wp-content/uploads/2026/08/P1020293.jpg?w=265&h=198&crop=1 "Viking V-42 Twin")
![A STOL CH 750 [Credit: Mike Davenport]](https://www.kitplanes.com/wp-content/uploads/2026/08/STOL-CH-750.jpg?w=265&h=198&crop=1 "Why Are So Many Airplanes Yellow?")
![A Zenith STOL CH701 on Zenair amphibious floats rests on a sandbar on the Caribbean island of Guadeloupe. [Credit: Zenith Aircraft]](https://www.kitplanes.com/wp-content/uploads/2026/08/zenair-floats-STOL_CH_701a-Topaz-Gigapixel-2x-scale-Topaz-Gigapixel-2x-scale.jpg?w=265&h=198&crop=1 "Zenith STOL CH 701 at 40: The Iconic ‘Sky Jeep’ Design Audit"){kind=tracking}
Eclipsing
One of the big motivators to amateur aircraft builders is simply dreaming about the adventures that their personal aircraft will allow them to accomplish.
Risk Tolerance
There’s only so much we can do to eliminate risk, so it becomes more about risk tolerance, which is usually different for everyone.
Checklists: Live By Them
There isn’t a pilot alive who doesn’t know what a checklist is. There are, however, pilots no longer with us who failed to use one.
Four Decades Old, Look At Us Now
Publisher Dennis Shattuck took a flier on a growing segment of aviation back when magazines littered newsstands across the country and well before we...
Near Perfect, But Nothing Fancy
We visit Visalia and find California engine builder Ly-Con going strong.
Slap an Engine On It and Go Fly!
With a new Corvair engine, an old Stolp Starlet returns to the skies.
In Case You Missed It
Viewfinder
Editor-at-Large Marc Cook flies the RANS S-7LS at the U.S. Sport Aviation Expo in Sebring, Florida, and hears encouraging news from vendors.
Safety Is No Accident: Glasair and GlaStar
Ron Wanttaja examines the accident data for the Glasair and GlaStar designs and finds structural support may play a key role.
Wind Tunnel
It’s all about lift, and knowing your airplane’s lift margin at a given airspeed tells you what the airplane is capable of.