Tag: sopwith

The fixed portion of the vertical tail of an airplane provides directional stability. The...

As a design matures, more and more “upgrades” and “improvements” are thrust upon successive builders by those who have gone before. What they are thrusting, really, are opinions.

The connector in the left photo was discovered on the back of an autopilot...

Despite Newton’s claims, those of us who have been upside down, under the panel,...