In Case You Missed It
Designer Spotlight: Lawrence B. Sperry
Amy Laboda takes a look at the life of inventor Lawrence Sperry, whose childhood fascination with a spinning top led to his development of critical flight control systems...and even the aircraft seat belt.
Using Level Accelerations to Determine Climb Performance
A faster way to gather data over a wide range of conditions.
Twice the Fun and Half the Cost
Everyone needs two airplanes—one for going places and another for fun. Getting that...
Build Your Skills: Composites (Part 7)
Author Bob Fritz explains how to set up a vacuum-bagging operation in your home shop, using readily available equipment and supplies, which will get you great results on small- to medium-size parts. The object is to mechanically squeeze out excess epoxy for a good-ratio part with maximum weight savings and strength.