Rusty Pilots

The weight of the engine is only significant in that it is part of the center of gravity of the aircraft, which naturally lies aft of the main gear in a taildragger. Therein lies the problem, especially while landing. That center of gravity, without interference, will travel in a straight line when in motion, according to Newtons First law, which is often called inertia. It is imperative that we keep the airplane (longitudinal axis) tracking and aligned with that same straight line.

Editorial Staff

Sunday, August 04, 2019 at 12:00 AM ET

Verified

Key Takeaways:

The article clarifies technical points regarding aviation, including the physics of ground loops in taildraggers (attributing them to center of gravity and inertia) and correcting the mechanism of propeller reversing.
For pilots flying with young children, a key recommendation is to limit climb and descent rates to no more than 500 fpm to help manage ear pressure, with feeding or swallowing also suggested as aids.
Pilots should be aware of potential inaccuracies in ADS-B In traffic data, such as erroneous altitude readings or erratic target movements, and remember that it serves as an advisory service, not a substitute for visual lookout.
A strong emphasis is placed on avoiding single-engine flight over large bodies of water when land is not within gliding distance, citing significant risks and recommending longer, land-based routes as a safer alternative.

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I always enjoy Mike Hart’s articles, and his well-thought-out approach ensures that those two rusty pilots (“A New Homebuilt And Rusty Pilots” June 2019) have received some excellent preparation as they return to flying. Mike’s explanation on the ground loop needs some clarification, though.

The weight of the engine is only significant in that it is part of the center of gravity of the aircraft, which naturally lies aft of the main gear in a taildragger. Therein lies the problem, especially while landing. That center of gravity, without interference, will travel in a straight line when in motion, according to Newton’s First law, which is often called inertia. It is imperative that we keep the airplane (longitudinal axis) tracking and aligned with that same straight line.