The cause of the medical jet crash in Philadelphia is under investigation, but we now know the cockpit voice recorder was not ...

The preliminary report on the Philadelphia jet crash found the cockpit voice recorder likely hadn't recorded audio for ...

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

Federal investigators announced that a key piece of machinery appeared to have stopped working years before a crash that ...

Five weeks after a medical plane crashed in Philadelphia, leaving seven people dead​, the cause is still under investigation.

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

US investigators have disclosed that the cockpit-voice recorder on the ambulance Learjet 55 which fatally crashed in ...

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

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

That and the whole flight data recorder are important to find out what went wrong so it can be prevented in the future.” ...

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