The crash in a residential and commercial area of Philadelphia killed all six people on board the plane and one person on the ...

Investigators have not yet determined what caused the Learjet 55 to nosedive seconds after takeoff on Jan. 31. The crash ...

A cockpit voice recorder was not functioning in an air ambulance that crashed in Northeast Philadelphia one minute after takeoff on Jan. 31, according to a preliminary report from the National ...

The cockpit voice recorder -- or black box -- recovered from the deadly Philly plane crash never recorded the flight, the NTSB revealed.

The National Transportation Safety Board released photos of the charred black box from the air ambulance crash that occurred Jan. 31 in Philadelphia.

Federal investigators say they will release their preliminary findings later Thursday about the Jan. 31 medical transport jet ...

The cockpit voice recorder was not working on a medical transport plane that killed seven people when it plummeted into a ...

PHILADELPHIA -- The National Transportation Safety Board has released its preliminary report into the Northeast Philadelphia ...

Six Mexican citizens aboard a medical jet and one person on the ground were killed after the plane crashed in.

Preliminary investigations found the pilot’s black box recorder did not record audio from the Jan. 31 flight and likely hadn’t worked in years.

The National Transportation Safety Board has released a preliminary investigation into the Philadelphia medevac jet crash ...