The Federal Aviation Administration and National Transportation Safety Board plan to brief senators Thursday on last week's midair collision between an American Airlines passenger jet and a military helicopter near Washington's Ronald Reagan National Airport that killed 67,

Authorities believe there are no survivors in the accident, which happened as a regional passenger jet was attempting to land Wednesday night at Ronald Reagan Washington National Airport.

Wind gusts and tidal conditions could slow operations today as officials try to pull wreckage from the icy Potomac River.

Data confirmed that the air traffic controller alerted the helicopter to the presence of the CRJ-700 about two minutes before the crash.

Officials have positively identified 66 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,

Officials say the bodies all 67 passengers involved in the Washington, D.C. midair collision have been recovered from the Potomac River. It comes as new details on the investigation are emerging, including that the Black Hawk helicopter involved in the crash was flying at 300 feet.