![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=534&h=462&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}
![[Credit: LeRoy Cook]](https://www.kitplanes.com/wp-content/uploads/2026/08/IMG_2791.jpg?w=265&h=198&crop=1 "The Safety Triangle: Balancing Skill, Knowledge, and Judgment in Flying")
One Thing Leads to Another
It started simply enough. With a mistake. OK, maybe just a misapplication of learned behavior.
Fixing Axle Fooly
Flat tires seem to come in clusters. You can go years without getting one, then for some reason, “boom” (actually, more like “psssss”), more flats in a month than a year or years.
Van’s RV-9: New Rotax Power
Lockwood Aero’s Rotax 916iS firewall-forward package pushes the RV-9 to 190 knots.
Artificial Stupidity
“If you could have any dream air vehicle, what would it be?” asked David. “Including something that’s not available?” replied Sara. “Yes.”
“OK, it would...
Where Do Airplane Parts Come From?
Building your own replacement kit parts, which is no different than scratch-building from plans, may save you money and time.
2025 Propeller Buyer’s Guide
Explore certified and Experimental propeller options to maximize performance, customization, and satisfaction for your aircraft build.
In Case You Missed It
Who’s Got the Time?
Are you logging pilot flight time and aircraft time in service correctly? By Owen C. Baker.
