Most of us might have boarded a flight. The place from where the pilot operates the aircraft is called as the Cockpit. Sitting in the cockpit the pilot can operate and control every part of the plane. If the pilot loses the control of the cockpit the plane will crash. The small cockpit is the most crucial area of the huge aircraft. There were various methods by which the flights were hijacked or crashed in the past due to the entry of unwanted people into the cockpit. If this happens the flying capability of the pilot cannot save the plane. Type 1 Hijack : The hijacker can comfortably access the unlocked cockpit as in 9/11 attacks. This is due unlocked cockpit of the flights. After 9/11 The cockpit doors were made very strong and explosion proof. Pilots started keeping the cockpit door locked during the entire flight time. Even then there were instances where the hijackers entered the cockpit by making the pilot open the cockpit door. Type 2 Hijack happens by bl...