page_title: Drogue parachute
section_title: Deceleration
hierarchical_section_title: Drogue parachute / Use / Deceleration
caption_attribution_description: English: Two jet dragsters Tarlton, South Africa
context_page_description: A drogue parachute is a parachute designed for deployment from a rapidly-moving object. It can be used for various purposes, such as to decrease speed, to provide control and stability, or as a pilot parachute to deploy a larger parachute. Vehicles that have used drogue parachutes include multi-stage parachutes, aircraft, and spacecraft recovery systems.
  The drogue parachute was invented by the Russian professor and parachute specialist Gleb Kotelnikov in 1912, who also invented the knapsack parachute. The Soviet Union introduced its first aircraft fitted with drogue parachutes during the mid 1930s; use of the technology expanded during and after the Second World War. A large number of jet-powered aircraft have been furnished with drogue parachutes, including the Boeing B-52 Stratofortress strategic bomber and the Eurofighter Typhoon multirole aircraft; they were also commonly used within manned space vehicle recovery programmes, including Project Mercury and Project Gemini. The drogue parachute has also been extensively used upon ejection seats as a means of stabilisation and deceleration.
context_section_description: When used to shorten an aircraft's landing, a drogue chute is called a drag parachute or braking parachute. They are particularly effective when used by aircraft that are landing on wet or icy runways and for high speed emergency landing.
  Braking parachutes are also employed to slow down cars during drag racing; the National Hot Rod Association (NHRA) requires their installation on all vehicles able to attain speeds of 150 miles per hour or greater. They have also been installed on multiple experimental vehicles intended to conduct land speed record attempts.
caption: Dual braking parachutes fitted to jet dragsters. The parachutes are in the smaller tubes with yellow straps.
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