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

The cockpit voice recorder on a medevac plane that crashed in Philadelphia earlier this year contained no data from the fatal ...

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

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

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

O n Thursday, March 6th, the National Transportation Safety Board (NTSB) released its preliminary report about the Learjet 55 ...

No Recording Made Of Learjet Crash, NTSB Says is published in The Weekly of Business Aviation, an Aviation Week Intelligence ...

In its investigation of a deadly Philidelphia crash, the NTSB has said that the CVR failed to record the flight and had ...

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 ...