An American Airlines flight operated by PSA Airlines was involved in a midair collision with a military helicopter on Wednesday night near Washington, D.C.

An American Airlines regional jet went down in the Potomac River near Washington, D.C.'s Ronald Reagan Washington National Airport after colliding with a U.S. Army Black Hawk helicopter on Wednesday night, with no survivors expected.

A day after the United States witnessed its deadliest aviation disaster in over two decades, a preliminary report from the Federal Aviation Administration (FAA) suggests the Reagan National Airport control tower — responsible for guiding pilots—was understaffed,

An American Airlines regional jet went down in the Potomac River near Ronald Reagan Washington National Airport.

An American Airlines jet carrying 64 people collided Wednesday with a helicopter near Reagan Washington National Airport, with no survivors expected.

An Army Black Hawk helicopter collided midair with an American Airlines flight from Wichita, Kansas, at Reagan National Airport on Wednesday.

American Airlines Chief Executive Robert Isom said Flight 5342 was “on an otherwise normal approach” to Ronald Reagan Washington National Airport when it collided with a military helicopter Wednesday night.

Questions remain over the mid-air collision between a jet, which was carrying 64 people, including the crew, and a military helicopter carrying three soldiers

Dozens are believed to be dead after a regional American Airlines flight, operated by PSA Airlines, collided with an Army helicopter in midair on Wednesday night when it was about to land at the Ronald Reagan Washington National Airport.

An Army Black Hawk helicopter collided with a regional jet near Ronald Reagan Washington National Airport on Wednesday evening, U.S. officials confirmed to ABC News.

Airlines have issued travel waivers to help passengers whose flights into and out of Washington, D.C., were affected following a deadly midair collision on Wednesday.