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 near Washington.

Jan 31 (Reuters) - As the role of air ... mid-air collision between a U.S. Army helicopter and an American Airlines regional jet, payouts by the federal government for past crashes show both ...

Donald Trump speaks with reporters Thursday after the D.C. plane crash Chip Somodevilla/Getty Images After mourning the loss of victims in an air collision ... President to show actual leadership ...

[Video appears to show ... (AP Photo/Mark Schiefelbein) One air traffic controller was responsible for coordinating helicopter traffic and arriving and departing planes when the collision happened ...

No one is believed to have survived the mid-air collision ... s plane collision is becoming more grim, according to a law enforcement source. The source described images from rescuers as ...

Credit: Al Drago/Getty Images An NTSB-led investigation is in full swing to identify factors that led to the Jan. 29 midair collision ... clips of air traffic control (ATC) audio show Flight ...

The collision was reported ... Reagan National Airport (DCA). (Photo: FOX Weather) What we know: A few minutes before the regional jet was to set to land, air traffic controllers asked American ...

Inman told reporters that the debris map will show, "how the machine reacted ... that diversity within the FAA was responsible for a mid-air collision between an American Airlines passenger ...

Photos he posted on Facebook show he left behind a wife and son ... Jr. has been identified as one of the victims of the deadly in-air collision in Washington, DC, according to ABS-CBN News.

(Photo: Jim Park) Excitement in Canada was palpable when Cummins ... It helps reduce the formation of NOx by reducing the oxygen content of the intake air. EGR also helps prevent pre- or post-ignition ...