Glider (aircraft) - Wikipedia
A glider is a fixed-wing aircraft that is supported in flight by the dynamic reaction of the air against its lifting surfaces, and whose free flight does not depend on an engine. [1]
Learn to Fly Gliders - Soaring Society of America
Once airborne, a glider or sailplane uses only atmospheric uplift (rising air) to gain height and can usually fly faster than the wind. Soaring is the art of developing skills and knowledge as a pilot to use this rising air for flight.
Glider (sailplane) - Wikipedia
A glider or sailplane is a type of glider aircraft used in the leisure activity and sport of gliding (also called soaring). [ 1 ][ 2 ] This unpowered aircraft can use naturally occurring currents of rising air in the atmosphere to gain altitude.
Glider | Aircraft, Types, Uses & History | Britannica
Glider, nonpowered heavier-than-air craft capable of sustained flight. Though many men contributed to the development of the glider, the most famous pioneer was Otto Lilienthal (1848–96) of Germany, who, with his brother Gustav, began experiments in 1867 on the buoyancy and resistance of air.
Gliders | Glenn Research Center | NASA
2022年7月28日 · A glider is a special kind of aircraft that has no engine. There are many different types of gliders. Paper airplanes are the simplest gliders to build and fly. Balsa wood or Styrofoam toy gliders are an inexpensive vehicle for students to have fun while learning the basics of aerodynamics.
How Gliders Fly, And How They're Different Than Powered ...
2015年3月17日 · Like most airplanes, gliders use ailerons, a rudder, and an elevator to fly. Flaps are fitted on gliders to control descent rates by producing drag and increasing lift. Many modern gliders also use airbrakes or spoilers which, when used, drastically disrupt airflow over the wing, increasing drag and reducing lift.
Gliding - Wikipedia
Gliding is a recreational activity and competitive air sport [1] in which pilots fly unpowered aircraft known as gliders or sailplanes using naturally occurring currents of rising air in the atmosphere to remain airborne. The word soaring is also used for the sport. [2] …