David warren

we had a project on famous people who influenced Australia I’m doing David warren he invented the black box 📦 In airoplanes the black box tells people how airplanes crash happened we had to make a biography on them and a news article we have to presence this in a box we had to have aleast three props to explain how are things work. Here the links I used to get the information.




David Ronald de Mey Warren was an Australian scientist best known for inventing and developing the flight data recorder and cockpit voice recorder. Wikipedia

Born 20 March 1925 Groote Eylandt
Died 19 July 2010 Brighton
Education University of sydney
Known for Flight data recorder cockpit voice recorded the black box
Siblings Grace warren
Children Jenny warren, Meg warren, Peter warren

David Warren had a stamp dedicated to him.
The first prototype coupled FDR/CVR [Flight Data Recorder/Cockpit Voice Recorder] designed with civilian aircraft, for explicit post-crash examination purposes was produced in 1956 by Dr. David Warren of the Defence Science and Technology Organisations Aeronautical Research Laboratories in Melbourne, Australia.  In 1953 and 1954 a series of fatal accidents involving the De Havilland Comet prompted the grounding of the entire fleet pending an investigation.  Dr. Warren a chemist specializing in aircraft fuels was involved in a professional committee discussing the possible causes.  Since there had been neither witnesses nor survivors Dr. Warren conceived of a crash-survivable method to record the flight crew’s conversation and other pre-crash data reasoning they would greatly assist in determining a cause and enabling the prevention of future avoidable accidents of the same type.

This is my biography.

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