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Flight Recorder invented
Australian inventor David Warrens invents Flight recorder -
Production of ARL
Production of Aeronautical Research Laboratory -
Cockpit voice recorder mandated
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Digital Flight Data Recorder introduced
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Ocean going ships required to use DFDR
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Solid State FDR created for crash/fire survivability
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30 Minute FDR version created
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2 Hour FDR version created
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Recommended in Fleet vehicles
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Mandatory in all US vehicles