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
My Ten Favorite Tools for Building
A common question on the minds of potential builders is what kind of tools...
Ask the DAR
How do you know when the sum of purchased parts exceeds the 51% rule? Does the data plate have to match the registration? DAR Mel Asberry answers these questions and more.
Vortex Generators for Cooling
A simple fix reduced CHTs in a Velocity by 55 degrees. By David G. Ullman.
Contributors
Bob FritzIn recognition of Bobs major contributions to this magazine, he has been moved...