The National Transportation Safety Board (NTSB) has released more photos after an American Airlines plane and Black Hawk helicopter collided near Reagan National Airport (DCA) on Jan. 29, leaving 67 dead.

The NTSB says when the Jan. 29 collision between a passenger plane and helicopter occurred, the air traffic control tower had five persons on duty.

By David Shepardson and Jonathan Allen WASHINGTON (Reuters) -Officials have positively identified 55 of the 67 people killed in Wednesday's midair collision between an American Airlines passenger jet and a military helicopter over the Potomac River in Washington,

The Army’s Black Hawk helicopter was performing “doomsday” training when it collided with an American Airlines jet above Washington, D.C. on Wednesday, according to a new report. The helicopter was flying a route that’s part of a military plan to evacuate senior government officials to safety if the U.

No one survived the Wednesday night collision. The remains of 41 people had been pulled from the river as of Friday afternoon, including 28 that had been positively identified, Washington, D.C., Fire Chief John Donnelly Sr.