The NTSB investigation into last week’s midair collision on the Potomac River includes examining the wreckage of the American Airlines plane.

The NTSB noted that it had obtained new information that indicated that the ATC saw the Black Hawk UH-60's altitude as 300 feet.

The bodies of all 67 victims have been pulled from the wreckage and identified. All major components of AA flight 5342 and the Black Hawk helicopter have been pulled from the Potomac River and relocat