In Case You Missed It
Ask the DAR
Confusion about FAA Form 8130-12, replacing the 2-inch Experimental placard, selling an engine.
Wind Tunnel
Multiple engines complicate design, because not only must the airplane be able to maintain flight on one engine, but also the pilot must be able to control it. Lateral/directional stability issues are key;
Vortex Generators and STOL Performance
One way to solve the problem of flow separation—and stall—is by installing vortex generators on your kit aircraft.
Experimental Audio Panels: Sophisticated, Integrated
PS Engineering and Garmin have kit-focused audio systems for under $2000. They have generous feature sets and high-end audio quality.