![[Credit: Van's Aircraft]](https://www.kitplanes.com/wp-content/uploads/2026/07/IMG_5238.jpg?w=324&h=160&crop=1 "Part 22 Gets Real: Van’s Delivers the First MOSAIC-Certified Airplane")
In Case You Missed It
Alternative Energies
Diesel engines, anyone? How about biofuel? More builders are turning to such alternatives in the name of fuel economy, while the industry awaits fuel cells and better batteries. By Dean Sigler.
All About Avionics: EFIS Dreams
Much has changed since our last review of Experimental EFISes more than a year ago. It’s getting harder to differentiate among companies and their products as these systems mature and functionality becomes more similar. By Stein Bruch.
Archive: May 1988
An impressively tight shot of the Prescott Pusher homebuilt made sure our May 1988...
Fun With Fly Cutters
Did you ever wonder what kind of tool makes those graceful machine marks on factory-made brackets and manifolds?