Radio controlled pylon air racing in San Diego, California. This promotional video was made to entice other San Diego RC clubs to get involved in pylon racing. For more information, race schedules, and rules, go to www.PylonAirRacing.com
When flying a catapult glider, it is useful to know how to increase the sink rate of your glider, so that it will fly for a longer period of time. In this article, Kurt Krempetz of AMA Glider discusses various theories regarding the launching heights and sink rates of catapult gliders.
Washout is usually thought of as twisting, shaping/sanding or adding an up tab to the trailing edge of the tips of a wing, so wing tips are at a negative angle of attack, compared to the root of the wing. Kurt Krempetz of AMA Glider describes the two methods that are typically used in glider designs to add washout to a wing.