NTSB: Chatsworth News Helicopter Slowed to 6 Knots Before Crash
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https://nile1.com/ntsb-chatsworth-news-helicopter-slowed-to-6-knots-before-crash/
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#airbusAs350B2 #autorotation #chatsworthHelicopterCrash #deadMan'sCurve #elianaMoreno #georgeMarciniw #height-veloci