Accident investigators are scrutinizing an unsecured cockpit door as a causal factor in the fatal crash of an RV-10 into a factory in Fullerton, California.

The door to a pilot's plane appeared to be ajar as it took off from Fullerton Airport, moments before it crashed into a ...

The cockpit doors are kept open on the ground to allow various ground personnel to enter the cockpit and communicate with the ...

The short answer is yes, but the real answer is no. While cockpit doors before the 9/11 attacks were designed to provide a barrier between pilots and passengers for disturbance purposes ...