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

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

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

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

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 ...

Additionally, according to the NTSB's report, although the medical jet's flight crew ... information about the cause of the crash. Philadelphia Plane Crash in Residential Area Captured in Shocking ...

The cockpit voice recorder (CVR) found in the fatal Jan. 31 medical jet crash in Northeast Philadelphia was not ... According to the NTSB report, the plane also had an Enhanced Ground Proximity ...

The cockpit voice recorder was not working on a medical transport plane that killed ... Kennedy Jr.’s fatal crash near Martha’s Vineyard, believes the Philadelphia crash has some of the ...