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

The National Transportation Safety Board released photos of the charred black box from the air ambulance crash that occurred Jan. 31 in Philadelphia.

The statistics show flying remains the safest form of transportation compared with driving or even riding on a train.

The National Transportation Safety Board ruled the probable cause of the plane crash was: "An in-flight fire due to a compromised oil pressure line fitting." ...

Mayor Cherelle Parker said five people are still hospitalized following a fatal medical jet crash in Northeast Philadelphia, three of whom are in critical condition.

Do more U.S. airports need control towers? That's one of the questions that has arisen following a midair collision at an ...

The number of people injured has increased from 22 to 24 after a medical jet crashed into the ground in Northeast Philadelphia, officials said. The death toll remains at seven. The number of ...

National Transportation Safety Board chair Jennifer Homendy says investigations are ongoing into the near-miss between a ...

PHILADELPHIA (WPVI) -- The National Transportation Safety Board has concluded its work at the site of the deadly medical jet crash in Northeast Philadelphia, officials announced on Tuesday.

Philadelphia officials have not released ... The Federal Aviation Administration and National Transportation Safety Board, along with the ATF AND FBI, will remain in the city looking for answers ...