Tag: Our annual survey of the wide array of engine options available to homebuilders
![The 160 hp turbocharged Rotax 916iS is a four-stroke piston engine with redundant electronic fuel injection and ignition. [Credit: BPR Rotax]](https://www.kitplanes.com/wp-content/uploads/2026/05/PIC_916-iS_iSc-2.jpg?w=324&h=160&crop=1 "2026 Engine Buyer’s Guide")
In Case You Missed It
2015 Homebuilt Aircraft Directory
A brief overview of kit and plansbuilt fixed-wing aircraft and rotorcraft. Compiled by Richard VanderMeulen and Omar Filipovic.
Steen Skybolt
The Steen Skybolt is a fabric-covered, wood-ribbed biplane that is built for aerobatics—and doesn’t disappoint. By Ed Wischmeyer.
Experimotive
Rick Lindstrom looks at Maxwell Propulsions upgraded FWF system, and peeks into the systems future.
25th Anniversary: Rotax Run
The Rotax engines continual development over the years has led it to become the dominant engines among todays Light Sport Aircraft. Dave Martin details the engines evolution, and takes a look at what may be next.