Federal investigators say an “aggressive” deceleration, a disabled braking system and slippery tracks are to blame for a 2023 Chicago train crash that left dozens of people injured, according to a ...

The two-car train crashed into a snow plow around 10:30 a.m. Nov. 17, 2023, on the main tracks adjacent to the Howard rail ...

The Federal Aviation Administration and National Transportation Safety Board plan to brief senators Thursday on last week's ...

Wheel slide, reflecting a trio of factors, led to the collision between a Chicago Transit Authority Yellow Line train and a ...

There are still many questions after a CTA Yellow Line train collided with snowplow equipment on November 16, 2023. The ABC7 I-Team has new records that point to some answers, including an outdated ...

The Army Black Hawk helicopter that collided with an American Airlines passenger plane was flying too high, according to the ...

The National Transportation Safety Board says the helicopter must be recovered from the Potomac River so it can get more ...

According to an investigative update, the U.S. Army helicopter may have been flying more than 100 feet higher than permitted.

The Sikorsky UH-60 Black Hawk, based at Fort Belvoir, Virginia, was flying a training mission in a dedicated helicopter route where it was not allowed to fly above 200 feet.

The National Transportation Safety Board is examining new data that may indicate the Black Hawk helicopter involved in a ...

Remains from all 67 victims of the midair collision over Washington, D.C., that sent an American Airlines regional plane and ...