![Maintenance technician William Vergonet conducts an inspection on a Cub. [Credit: Lisa Turner]](https://www.kitplanes.com/wp-content/uploads/2026/09/IMG_3535.jpg?w=534&h=462&crop=1 "Post-Flight Maintenance Debrief")
![Pat McKiernan has found that he and his dad who built this beautiful RV-7 simply learned to enjoy the build. [Credit: Bill Wilson]](https://www.kitplanes.com/wp-content/uploads/2026/08/Builder.jpg?w=265&h=198&crop=1 "Life Lessons From Building an Airplane")
![[Credit: AdobeStock]](https://www.kitplanes.com/wp-content/uploads/2026/08/AdobeStock_51865118.jpg?w=265&h=198&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")
Letters
Confluence Avenue I enjoyed Paul Dyes Free Flight column, A confluence of little things, in the August issue. Id like to make my...
Around the Patch
Its unclear what will constitute the standard fuel for General Aviation once leaded fuel is phased out by the EPA. But what is clear is that the stakeholders need to become informed and voice their opinions to the decision-makers. By Editor-in-Chief Marc Cook.
What’s New
Lancair is under new ownership, Dynon updates its SkyView software, design rights for the Murphy Renegade are for sale, and you can treat your pet to in-flight oxygen with Aeroxs system. Edited by Mary Bernard.
All About Avionics: Flight-Control Systems
As the industry matures, the sheer variety and capabilities of autopilots for Experimental/Amateur-Built aircraft are flourishing. By Stein Bruch.
The Home Machinist
Bob Fritz visited the TechShop workshop in Menlo Park, California, and got to play with lots of big, shiny toys that any homebuilder would covet.
Mind the Gap
An ill-fitting joint where the wing joins the fuselage doesn't leap to mind as a foremost source of induced drag, but the effects can be significant.
Flight Review: Lockwood Super Drifter
Like piloting an AirCam, only more so, the Lockwood Super Drifter is for those who can’t get enough of that wind-in-your-hair feeling.
In Case You Missed It
Aero ‘lectrics
Its important to understand the fundamentals before you can be conversant in electrical theory, so lets revisit Georg Simon Ohm and James Watt to see how their laws factor in to aircraft applications.
