Former air traffic controller said he “knew immediately” after second plane crash that 9/11 attacks were not due to system error

20 years ago on 9/11, the Federal Aviation Administration (FAA) was at the epicenter of trying to explain and respond to a plane crash into the Twin Towers and the realization that passenger jets had been hijacked. Two former FAA leaders recounted their experiences on that day. Gregg Dvorak, chief commercialization officer at Airio, was […]