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

The cockpit voice recorder recovered from the deadly Northeast Philadelphia plane crash was not operational and “had likely ...

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

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

Investigators have already recovered the cockpit voice recorder and flight data recorder of the American Airlines plane that ...

Investigators say they have recovered the flight and voice recorder from an Army Black ... has recovered the helicopter's single-unit black box and removed it to agency headquarters.

The cockpit voice recorder on a plane that crash-landed in Philadelphia was not working and apparently did not work for ...

The plane's crew was in communication with the air traffic control tower at the time of the accident, and no distress calls ...

Event data recorders track vehicle data such as speed ... has supported standardizing black-box data, so accident investigators can use it to improve the safety of future vehicles and crashes.