The Philadelphia Skating Club & Humane Society is grieving the loss of several beloved members who were among those killed in a fatal crash over the Potomac River near Washington, D.C., on Monday, Jan.

Several federal and state investigations have been launched after an American Airlines flight and a military helicopter collided near Ronald Reagan Washington National Airport and fell into the Potomac River,

A dramatic plane crash in frigid temperatures. And a search and rescue that saved lives on the same partially frozen Potomac River. Almost 43 years ago to the day, tragedy struck when a commercial jet − Air Florida Flight 90 − plunged into icy waters shortly after an afternoon takeoff from the same airport where a passenger jet with 64 people aboard collided with an Army Black Hawk helicopter on Wednesday night.

Video shows aircraft wreckage in Potomac River as the sun rises near Washington, DC, after the collision between an American Airlines jet and a US Army Black Hawk helicopter. Emergency authorities have switched to a “recovery effort” and there are not believed to be any survivors from the incident,