We all know the dramatic and disastrous results that may take place when bad guys get into the cockpit of a plane. This specialty knife has all the earmarks of a knife that cannot easily be taken from your hand. The finger hole keeps the knife in your hand and allows for comfortable deployment and use. The sharpened upper edge gives the user extra cutting options and also allows for deeper penetration. This knife has also become a favorite for lawmen requiring a good hide away.