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Originally posted by xyankee
We all know that all the plane’s have an air filtration system, and when the cabin is pressurized the air is re-circulated. If they really wanted to solve the problem of planes being hijacked, all that they would have to do is equip the plane’s air delivery system with any form of sleeping gas, something that is fast acting. With the exception of the cockpit, which is locked and air tight.
If the plane was highjacked the pilot could just push a button and put the entire cabin out. Land the plane and let the TSA sort the rest out. It would be that simple.edit on 11/20/10 by xyankee because: grammer