Frame by frame, six photos released by federal investigators capture horrifying images of ill-fated Flight 2976 as it turned into a fireball along a Kentucky airport runway.

The images are part of the National Transportation Safety Board's preliminary report, released Nov. 20.

The deadly 4 November plane crash killed over a dozen people and left dozens more injured.

Frame by frame, six photos released by federal investigators capture horrifying images of ill-fated Flight 2976 as it turned into a fireball along a Kentucky airport runway.