RC AirPlane Goes 812 km/h Without Any Motor

A new Dynamic Soaring world speed record of 505 mph (810 kph) at the hill in Weldon, CA. He used a Kinetic 130 sailplane ballasted to about 26 lbs. The wind was between 55 and gusts up to 65 mph and temperature was 65 degrees Fahrenheit.

How Dynamic Soaring works

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One Response

  1. 7n7 December 30, 2014