Collision Conclusions Flawed
Your article on the 2009 Hudson River midair collision repeats without scrutiny two flawed NTSB conclusions (AW&ST Sept. 20/27, p. 46). The NTSB states the Eurocopter AS350BA, inconsistent with company procedures, “climbed above 1,000 ft.” to the collision altitude, put at 1,100 ft. The NTSB based...
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