The army helicopter was flying higher than authorised when it hit the jet, killing all aboard both aircraft. Read more at straitstimes.com.

Investigators continue to determine the cause of the midair collision between an American Airlines jet and a US Army Black Hawk helicopter near Washin ...

As the National Transportation Safety Board (NTSB) conducts an official investigation into what caused an American Airlines jet and Black Hawk helicopter crash.

All six people on board a medical plane that went down in Philadelphia on Friday, including a child and her mother, were ...