Tag: S-7

If you always wanted a custom exhaust for your homebuilt but were too afraid to ask, consider this alternative where you build the model and then send it in to the shop for professional fabrication. Author Bret Davenport found the Aircraft Exhaust four-into-one collector system for his Pitts S-1S more than satisfactory.

Understanding the differences between these highly capable GPS navigators.

By Dan Kerr.

This month, a new column introduces Designated Airworthiness Representative Mel Asberry, who describes his background in homebuilding and details some of what hes looking for as a DAR. Questions welcome.