The cockpit voice recorder -- or "black box" -- recovered from the medical jet that crashed in ... The new report is a detailed timeline on the Jan. 31 crash which killed everyone on board the ...

PHILADELPHIA — The cockpit voice recorder was not working on a medical transport plane that ... Officials said the crash killed all six people aboard the Learjet 55 and a seventh person who ...

The deadly medical jet crash killed eight people and injured 23 ... commonly known as the 'black box,' which was buried eight feet underground by the impact of the crash. However, the NTSB said ...