Tag: sherpa

Last months installment in the Composites series detailed how to do vacuum-bagging of parts at home. This month author Bob Fritz discusses how to inexpensively build one critical component in that process: the vacuum pump.

Jim Kimball Enterprises—Building the better biplane.

The real deadline is upon us for ADS-B, are you ready?

Airplanes are surprisingly flexible, and changes in their shape can affect aerodynamic characteristics. Barnaby Wainfan explains how the two are coupled.