Builder Spotlight

Avionics certification, ops lims for self-designed aircraft, house paint on Experimentals.

Do I qualify as a Sport Pilot if I’m already a Private Pilot? Does the installation of skis constitute a major change? How can I get an N number? DAR Mel Asberry answers these questions.

The big truck bringing Dave Prizio’s Texas Sport Cub arrives, and the inventory and painting processes begin.

Home Machinist Bob Fritz had been looking for a way to compare the effectiveness of various screw extractors he had accumulated in his toolbox, and he found a willing test subject in a Cessna 170s 60-year-old gas tank.

If a little is good, more is better, and too much should be just about right. Not!

Besides venting engine exhaust, an exhaust system must heat the cabin and warm the carb. Some crucial rules must be heeded, no matter what kind of system you choose.

Part 4: Back to the airframe, installing the motor.

What’s happening with Van’s high-wing STOL aircraft?

Reliving some of the amazing places I’ve flown and looking forward to the next!

Bolt-on electronic fuel injection and ignition for the Continental O-200.