![[Credit: Lisa Credit]](https://www.kitplanes.com/wp-content/uploads/2026/10/Experimental.jpg?w=265&h=198&crop=1 "Have You Seen Your Oplims?")
![[Credit: Andrew Robinson]](https://www.kitplanes.com/wp-content/uploads/2026/10/737_VGs2.jpg?w=265&h=198&crop=1 "Vortex Generators")
![[Credit: Van's Aircraft]](https://www.kitplanes.com/wp-content/uploads/2026/10/Vans_RV14A.jpg?w=265&h=198&crop=1 "Something New On The Horizon")
![[Credit: Lisa Turner]](https://www.kitplanes.com/wp-content/uploads/2026/10/Chute-Topaz-Gigapixel-2x-scale.jpg?w=265&h=198&crop=1 "Should You Consider A Whole Aircraft Parachute?"){kind=tracking}
Taming the Wiring Rat’s Nest
Learn how to avoid wiring “rats nests” in your homebuilt aircraft with proper labeling, terminals, lacing and expert tips for reliable electrical systems.
A History of Aircraft Wiring Insulation
Discover the evolution of aircraft wiring insulation—from rubber and cotton to nylon, PVC, and Tefzel—and learn practical tricks for wiring your homebuilt.
Custom Heat Exchanger Fabrication
Designing and fabricating custom radiator and intercooler systems with packaging challenges.
Eating the Elephant—Part 3
Designing cockpits is part art, part foresight—flexibility wins when your perfect panel meets inevitable evolution mid-build.
RV-10 Paint Scheme Paints a Family Story
Four generations influenced Ernie and Jeanne Lietzan’s RV-10.
Catching Up
Hangar tightens as a Murphy Moose build begins, sparking shop upgrades, parts hunts, and reflections on wind and freedom.
Oil Filter Testing
Some aviation oil filters fall short of efficiency standards, but still protect engines—barely. Understand what yours really does.
Wheeler Express—Yesteryear’s Homebuilts
The Wheeler Express dazzled with sleek performance and bold promises but ultimately struggled with stability issues and company misfortunes.
Build, Test, Refine and Fix—Part 4: Stall Characteristics
Stall behavior plays a critical role in flight testing. Learn how design tweaks like stall strips and slots improve safety during early flights.
