Sean Duffy, the new transportation secretary, is facing his first major crisis just hours after his swearing-in.

Authorities believe there were no survivors after an American Airlines flight collided with an Army helicopter on Wednesday.

Duffy was sworn into the Cabinet position just hours before an American Airlines passenger plane collided with a U.S. Army ...

The Federal Aviation Administration will restrict helicopter traffic around Washington, D.C.’s Ronald Reagan Washington ...

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.

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

All 67 people aboard an American Eagle flight from Kansas and an Army helicopter were killed in a collision Wednesday night ...

D.C. police confirmed a crash had taken place over the Potomac and that search and rescue operations were taking place in the ...

U.S. Transportation Secretary Sean Duffy said late on Thursday he will soon announce a plan to reform the Federal Aviation Administration (FAA) after a devastating collision between an American ...

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