Lawmakers on a House subcommittee are demanding a briefing on the incident and what steps the Pentagon is taking to prevent another deadly collision.

The preliminary findings reveal a concerning history of near-miss incidents around Ronald Reagan Washington National Airport.

A helicopter uses its searchlight as it flies above the Potomac River near Ronald Reagan Washington ... until 11 p.m. “Emergency personnel are responding to an aircraft incident on the airfield.” A ...

Emergency personnel are responding to an aircraft incident on the airfield. The terminal remains ... "Confirmed small aircraft down in Potomac River vicinity Reagan National Airport.

A survivor of a deadly 1982 plane crash into the Potomac River in Washington, D.C., says the Jan. 29 plane collision brought back memories of his unlikely survival more than 40 years ago.

Both aircraft ended up in the Potomac River. The airliner carried ... out of Davison Army Airfield, Fort Belvoir during a training flight,” military Spokeswoman Heather Chairez said.

The Army identifiies two soldiers aboard the Black Hawk that collided midair with American Airlines plane on Wednesday. Third soldier's ID being held.

An American Airlines flight trying to land at Ronald Reagan Washington National Airport Tuesday had to do a go-around maneuver and abort its first landing to avoid a collision.