Originally Posted by armchairpilot94116
Let's look at how many times a locked door has prevented entry by terrorists and others bent on ill intent since we started having these break-proof doors, versus how many times a pilot has killed everyone by locking these same doors.
Maybe it is better to do away with these doors.
Given that we can never know how many terrorists may have been deterred by the presence of a locked door, the only sensible way to quantify this would be to total up all historical incidents and "pro-rata" the result based on hours flown since the introduction of locked doors vs hours flown before.
I've no idea what number you would end up with but I suspect it would spoil your point...