I was thinking the same thing the other day about an impenetrable door to the cabin. But what I was thinking is that even the pilots couldn't open it. The only way the door could be opened was in the case of an emergency and could only be done via satellite from the ground. That would eliminate 2 things: The ability of the HiJacker to get to the cabin, and the abilty of the HiJacker to leave it up to the pilots who lives or dies on a plane. I think something along these lines needs to be on every commercial aircraft. Also, 2 very heavily armed guards standing at the front of the plane would do wonders especially if it were made clear to the passengers that these guards were to shoot anyone attempting to move from their seat for the first hour of the flight anyway.
------------------
Gunning for 12's!
Buy your parts here
ICQ# 42269241