The deadly midair collision between a US Army helicopter and a commercial passenger jet that killed 67 people in January may have been caused by faulty altitude readings aboard the military aircraft.

NEW YORK: An investigative hearing into a deadly mid-air collision of a US Army helicopter and a passenger plane that killed ...

The pilots of a U.S. Army helicopter that collided with a passenger jet over Washington in January would've had difficulty ...

The Federal Aviation Administration said on Friday it is planning additional helicopter route changes near Ronald Reagan ...

The National Transportation Safety Board (NTSB), the US agency tasked with examining major accidents, held hearings from ...

The NTSB heard testimony from air traffic controllers, the Federal Aviation Administration and the Army about the mid-air ...

Aviation experts said the goggles may have created viewing difficulties for the pilots of a U.S. Army helicopter that ...

The National Transportation Safety Board questioned witnesses Friday on collision avoidance technology and organizational ...