The successive problems appeared to overwhelm the pilots, who were experienced but not authorized to fly the type of jet they were operating alone, according to federal safety investigators.
National Transportation Safety Board investigators examining the wreckage of a Cessna jet that crashed and killed former NASCAR driver Greg Biffle in Statesville, N.C., last month.
The National Transportation Safety Board found the probable causes of the midair collision last year included poorly designed flight routes and ignored warnings about risks.
Jennifer Homendy, the National Transportation Safety Board chairwoman, speaking after the crash at Ronald Reagan Washington National Airport last year. The board plans to publish a full report on the crash.
Jennifer Homendy, the outspoken chairwoman of the National Transportation Safety Board, is reclaiming the spotlight at a meeting on Tuesday about the Washington, D.C., crash that killed 67.
Jennifer Homendy, the National Transportation Safety Board chairwoman, speaking after the crash at Ronald Reagan Washington National Airport last year. The board plans to publish a full report on the crash.
The announcement of a reorganization comes nearly a year after a midair collision killed 67 people and prompted a public outcry for enhancing the security of aviation travel.