All major wreckage from midair collision near Reagan airport removed, military says
Major wreckage of American Airlines Flight 5342 and the Black Hawk army helicopter that collided over the Potomac River last ...
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Key safety system off in Army helicopter that collided with American Airlines jet, senator says
A key safety system was turned off on the US Army helicopter that collided with an American Airlines regional jet last week ...
Black Hawk helicopter pilots likely using night-vision before crash
Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...