Fly Cutting a Cove With a Boring Head
Fly cutting is a great way to put a “finish” on a flat and true face. The sweeping tool marks are not only instantly...
Homemade Open-End Wrench
Anyone who knows me is familiar with my love of homemade tools. It comes from my dad. He was a blacksmith in my youth,...
Those Rivet Holes
In a prior Plane and Simple article (“Debunking Deburring,” March 2023), we discussed the importance of removing the burrs created by drilling holes in...
Terms of the Trade
I’ve been a teacher most of my life, but my first paid gig in 1967 was teaching avionics (aviation electronics) at a community college...
Out-of-Date Hoses
As the fleet ages, many owners and builders forget to check the date codes on rubber hoses, especially in the engine compartment. Rubber hoses,...
Build a Custom Display for Your Panel
With some basic electronics and programming skills, it’s not as tough as it seems.
It’s Not Like You’re Building an Airplane
The skills needed to build an airplane are not unique to aviation, nor are they uncommon.
![FAA MOSAIC Rule Fully Implemented [Credit: AdobeStock]](https://www.kitplanes.com/wp-content/uploads/2026/08/AdobeStock_51865118.jpg?w=534&h=462&crop=1)
![What Is a Liaison Engineer? 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)
![Viking V-42 Twin 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)
![Why Are So Many Airplanes Yellow? 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)












