![[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}
Night Flight
The theme of this month’s treatise is centered on flight operations at night. But I specifically chose the title because “Night Flight” happens to...
Thunder Struck
Some of my fondest memories are nestled in the early days of various race weeks—a special time in which those in the Sport Class...
Archive: June 2013
Sonex’s blazing yellow Onex was on our cover this month—proclaiming “half the seats, twice the fun”—supported by a story written by longtime aviation journalist...
Going Overboard
Have you ever lost anything out of an airplane? Gravity being omnipresent—and apparently increasing annually according to an equally decrepit friend while digging post...
One Step Drill and Tap
We use quite a few small machine screws in our homebuilt projects. These small screws might be found, for example, holding the instrument panel...
Bleeder Coupling
Bleeding hydraulic brakes of trapped air is something everyone who builds or works on airplanes eventually has to do. The process is fundamentally simple....
![1936 Model 75 Boeing Stearman, s/n 003 now CF-TCQ. [Credit: Mike Davenport]](https://www.kitplanes.com/wp-content/uploads/2026/04/DSC_5743.jpg?w=324&h=160&crop=1 "1936 Boeing Stearman Rebuild")
