In Case You Missed It
Light Stuff
The flight-test program for Experimental Light Sport Aircraft (ELSAs) is much different from the one Experimental/Amateur-Built kit builders would employ, but they both require a plan. By Dave Martin.
Experimotive
Ben Haass STOL Zenith 801, featuring a Ford V-8 auto conversion, made quite a first impression at AirVenture 09. This month, he tells Rick Lindstrom what makes it all work.
Check the Sump Screen
It is important to check the oil sump screen for contaminants at least once per year.