Alternative Energies
Solar-powered aircraft may have some inherent limits, but they are also marvels of engineering that constantly push the boundaries of what’s possible. By Dean Sigler.
Light Stuff
The Sport Pilot rules allow you wide latitude in changing categories of aircraft without a lot of re-training, opening up intriguing options for pilots interested in diversifying their flying. By Roy Beisswenger.
Editors Log
Editor Mary Bernard addresses readers’ concerns about legibility in the magazine and offers a correction about pricing of the Safari kit helicopter.
Whats New
Master Mechanic introduces the Swift Driver, Aircraft Spruce launches an online magazine and offers a simplified FAR/AIM book, and California Power Systems carries Rotax 912 engine rubber replacement kits.
Viewfinder
Editor-at-Large Marc Cook takes a look at Rotax’s first foray into fuel-injected engines: the 912iS.
Light Stuff
Roy Beisswenger discusses a rational path for owners of sport aircraft to become commercially rated.
A Tale of Two Kits
What a difference a few years make. Paul Dye discusses the evolution of kits, using the two he built (Van’s RV-8 and RV-3) as examples.
The Dawn Patrol
The Dawn Patrol crew managed to stay out of trouble (mostly) on their visit to the Gathering of Eagles in Gardner, Kansas.
Are you considering an alternative engine?
Patrick Panzera explains some specific formulas he uses to see if an engine' claimed numbers pass muster.
![Manual Starting Methods The alternative to bending down as the propeller is pulled through the compression stroke is to keep the back straight and bend the knees slightly, stepping away in a crouch. [Credit: LeRoy Cook]](https://www.kitplanes.com/wp-content/uploads/2026/05/IMG_1519-scaled.jpg?w=534&h=462&crop=1)
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![Instructional Inflexibility [Credit: AdobeStock]](https://www.kitplanes.com/wp-content/uploads/2026/03/AdobeStock_176619176.jpg?w=265&h=198&crop=1)

![Better Half VW sideview shows the Better Half with the full VW case. [Credit: Legal Eagle Airplane]](https://www.kitplanes.com/wp-content/uploads/2026/02/Milholland-V-Twin_Side-View.jpg?w=265&h=198&crop=1)













