![[Credit: FAA]](https://www.kitplanes.com/wp-content/uploads/2026/06/FAA-Mosaic-1.jpg?w=534&h=462&crop=1 "MOSAIC Isn’t a Question of Can You—But Why You’d Build")
In Case You Missed It
Fly on One…Youll Understand.
Matt Hlavacs open-air Breezy is a simple, fun way to fly … and, oh, the view!
Ask the DAR
Major changes to your homebuilt aircraft require sign off by the FAA. Mel Asberry explains how to keep it legal.
Another Look at Fuel-System Testing
In light of additional research and input from manufacturers, Dave Prizio revises some of his previous recommendations on testing your fuel system.
Failed Ignition System
When it comes to aircraft ignition systems, I’ve always favored having one magneto and...