![[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}
Insurance Update: Experimentals and LSAs
Despite recent economic traumas, the aviation insurance industry has continued to support Experimental and LSA aircraft. The keys for the builder/pilot? Proficiency, training, and availability of parts and service for the airplane.
Aero ‘lectrics
Jim Weir shows you how to create and install LED lights and run them from ships power inexpensively and easily.
Wind Tunnel
Barnaby Wainfan explores the optimum size of a wing and the best ways to balance performance and efficiency.
Flight Testing: Finding TAS from GPS Data
Math works! Kevin Horton shows you how to use GPS data to calculate true airspeed.
Return of the Turbo-Compound
Everything old is new again. Paul Lamar looks at the turbo-compound engine, developed in the post-WW-II era. Thrown over for jet engines, it may yet hold promise today as we search for more energy efficient ways to get the most out of increasingly expensive fuel.
All About Avionics: Wiring Bundles
Anyone can make wiring look good. The bonus is that your installations maintenance and future upgrades will be much easier. Stein Bruch shows you how.
Kitfox Super Sport Series 7
Marc Cook flies the capable ready-to-fly Kitfox Super Sport Series 7 SLSA, and spotlights owners John and Debra McBean’s deft handling of the company in a crowded market and rocky economy.
The Little Bush Plane That Could
Amy Laboda takes a slow flight down Memory Lane. The rich history of the Kitfox over the last 25 years has had its challenges and happy endings.
Unusual Attitude
As Dick Starks rouses the Dawn Patrol, he recalls his aeronautically inspired familiarity with grain crops, and a nimble performance of the Nieuport Stomp.
In Case You Missed It
Ask the DAR
Condition inspections, N-number problems, removing an electrical system and transponder.
Support Your Wings
Having constructed several high-wing aircraft kits, I can attest to the anxiety that comes...
![The author flying his Sinson 108-2 Voyager in the skies above British Columbia, Canada. [Credit: Mike Davenport]](https://www.kitplanes.com/wp-content/uploads/2026/03/CF-EZB-over-water-D.-Cardy-photo.jpg?w=324&h=160&crop=1 "A 30-Year Love Affair With My Stinson")
A 30-Year Love Affair With My Stinson
The story of a caretaker of a versatile classic, the Stinson 108 Voyager.
