Ken Krueger
Ken Krueger is an aerospace engineer, pilot, aircraft owner, and homebuilder, having completed an RV-6 and a single-seat aircraft of his own design. Ken's company, Sky Designs Engineering, specializes in light aircraft design.
Flight Review: Point of Ignition
Builder Kurt Goodfellow has risen to the challenge of installing a Wilksch Airmotive WAM-120 diesel powerplant in his Van’s RV-9, and the proof is in the performance test results. By Ken Krueger.
In Case You Missed It
Finding the Perfect Project
The information in our Buyer's Guide is just the start. Here are some additional insights to help you make the right decision.
![A CubCrafter’s Carbon Cub headed to Sun ‘n Fun in the time-honored tradition. [Credit: CubCrafters]](https://www.kitplanes.com/wp-content/uploads/2026/08/Carbon-Cub-UL.jpg?w=324&h=160&crop=1 "Sun ‘n Fun 2026 Highlights: Electric RV-10, Modular Avionics, and MOSAIC")
Sun ‘n Fun 2026 Highlights: Electric RV-10, Modular Avionics, and MOSAIC
By the time the first twilight aerobatic act lit up the new “Composite Airshow”...
Learning to Weld
Ken Scott continues his series on welding with oxyacetylene gas welding, and discovers the art and aesthetic in this traditional technique.
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.