It seems like there are two types of pilots: those who have never heard of Skew-T log (p) charts and true believers who know ...

Preliminary flight data from the deadly plane crash in Washington, D.C., shows conflicting readings about the altitudes of a passenger jet and Army helicopter that collided near Reagan National ...

Preliminary data from the Washington DC air collision that killed 67 people gives conflicting information about the altitudes of the plane and military helicopter at the time of the crash.

The National Transportation Safety Board, or NTSB, said Saturday that preliminary data showed conflicting readings about the altitudes of the aircraft. Investigators also said that about a second ...

WASHINGTON -- Preliminary data from the deadliest U.S. aviation accident in nearly 25 years showed conflicting readings about the altitudes of an airliner and Army helicopter when they collided ...