This paper presents a ... the structured quadrilateral grid units are established on all boundary surfaces of the internal computing domain. For the constant element method, when surface of an object ...

Former U.S. Coast Guard Lieutenant, Donald Mihalek discusses the continuing recovery efforts in the Potomac River after the deadly midair plane-helicopter crash near D.C.

The collision Wednesday of the Bombardier CRJ-701 twin-engine plane and UH-60 Black Hawk occurred over the Potomac River and the two aircraft fell into the icy water. In 1982, an Air Florida ...

No survivors are expected, officials said. Sixty-four people were on the plane, which departed from Wichita, Kansas. Three Army soldiers were aboard the helicopter, which was on a training flight ...

Fourteen members of the U.S. Figure Skating team—not including parents and coaches—were onboard the plane to Washington D.C. returning from a training camp that took place after the U.S ...

Washington — President Trump spoke in the White House press briefing room Thursday morning in the aftermath of the deadly plane crash in the Potomac River in Washington, D.C., and sought to ...

A passenger on board a United Airlines flight from Houston to New York captured wild video of the wing of the plane catching on fire during takeoff Sunday morning. Passengers and crew on United ...

"Do you have the CRJ in sight?" the controller asks, and the helicopter pilot confirms he sees the passenger plane and requests "visual separation," meaning he is trying to get out of the flight's ...

The Black Hawk helicopter that crashed into an American Airlines plane was alerted to the plane’s presence by air control twice, the first time at least two minutes before the deadly crash ...

A plane caught fire on a runway in South Korea, forcing passengers to use the escape slide to evacuate. The Air Busan plane was set to leave Gimhae International Airport for Hong Kong when its ...

Spencer, who is believed to be about 16 years old, had shared a tragic last photo on social media of the plane’s right wing ... told the paper. Asra Hussain, a 26-year-old Indiana University ...