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

The National Transportation Safety Board has released a preliminary investigation into the Philadelphia medevac jet crash ...

The National Transportation Safety Board plans to give another update on the crash at 2 p.m. Tuesday. News4 will carry the ...

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

There's an "intolerable risk to aviation safety" with helicopters and planes flying too close to each other near DCA.

The National Transportation Safety Board typically releases its preliminary findings in accidents within 30 days. That ...

The National Transportation Safety Board has released preliminary findings into the crash of the medical Learjet that ...

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

Members of the National Transportation Safety Board arrived in Madison County on Tuesday and have begun an investigation into a medical helicopter crash that killed three people.

The NTSB determined the existing separation distance between planes and helicopters at Reagan National Airport is “insufficient" and poses an intolerable risk.

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