The National Transportation Safety Board says a cockpit voice recorder was not working on a medical transport plane that ...

PHILADELPHIA -- The National Transportation Safety Board has released its preliminary report into the Northeast Philadelphia plane crash on Jan. 31 that left seven people dead.

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

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

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

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

NTSB investigators released a preliminary report on the medical transport jet that crashed moments after takeoff in Philadelphia.

The cockpit voice recorder in the medical transport jet that slammed into a Philadelphia neighborhood in January had likely ...