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Person flying a Walkalong glider by controllable-slope soaring. Controllable-slope soaring (also known as Walkalong gliding) is a type of slope soaring where a slope is made to follow a walkalong glider (a lightweight toy aircraft), both sustaining and controlling the glider's trajectory by modifying the wind in the vicinity of the airplane.
A simple folded paper plane Folding instructions for a traditional paper dart. A paper plane (also known as a paper airplane or paper dart in American English, or paper aeroplane in British English) is a toy aircraft, usually a glider, made out of a single folded sheet of paper or paperboard.
Sailplane Directory at the Wayback Machine (archived 21 April 2016) – An enthusiast's web-site that lists manufacturers and models of gliders, past and present. FAI webpages. FAI records Archived 17 October 2021 at the Wayback Machine – sporting aviation page with international world soaring records in distances, speeds, routes, and altitude
Paper airplanes are fun and simple for all ages. Paper airplanes can be made in five easy steps. Start by folding a piece of paper in half vertically.
Examples of soaring flight by birds are the use of: Thermals and convergences by raptors such as vultures; Ridge lift by gulls near cliffs; Wave lift by migrating birds [33] Dynamic effects near the surface of the sea by albatrosses; For humans, soaring is the basis for three air sports: gliding, hang gliding and paragliding.
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.
In 1975, the SSA Board of Directors transferred the Soaring Hall of Fame to the National Soaring Museum. [4] The museum features a large collection of vintage and historical gliders. [3] The museum also administers the National Landmark of Soaring program to recognize people, places and events which are significant in the history of motorless ...
Hang glider launching from Mount Tamalpais. Unpowered aircraft can remain airborne for a significant period of time without onboard propulsion. They can be classified as gliders, lighter-than-air balloons and tethered kites.