American Airlines plane collides with helicopter in D.C., crashes into Potomac River
An American Airlines plane and a U.S. Army helicopter collided near Reagan National Airport and crashed into the Potomac ...
Maps, videos show area of D.C. plane crash, massive recovery effort
A D.C. official said the Black Hawk helicopter was found upside down and the American Airlines plane in pieces in the Potomac River.
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How water temps in the Potomac River impact recovery efforts for plane crash near DCA
Water transfers heat away from the body 25 times faster than air, according to Johnson. On Wednesday night, the Potomac River water temperature, specifically the body of water around Hanes Point ...