The mid-air collision between a CRJ700 and a U.S. Army helicopter at DCA has prompted closer Congressional attention.

Both plunged into the Potomac River ... altitude readings in the moments before the crash, and the crew may not have heard key instructions from air traffic controllers. The collision was the ...

D.C. firefighter Jeff Lenard had just wrapped up a training in California in January when he learned a regional jet collided ...

A Jan. 29 collision between an Army helicopter and a regional jet over the Potomac ... crash was preventable. The FAA is implementing new technology to analyze data and identify alarming trends in ...

Earlier this year the US witnessed its worst mid air collison in 25 years when an American Airlines flight collided with an army helicopter near Reagan Washington National Airport . The crash ...

FILE - Rescue and salvage crews pull up a part of a Army Black Hawk helicopter that collided midair with an American Airlines jet, at a wreckage site in the Potomac River from Ronald Reagan ...