What is the squawk code for unlawful interference (hijack)?

The squawk code for unlawful interference, specifically for incidents like hijacking, is 7500. This code is designated internationally to alert air traffic control and other authorities of a potential hijacking situation. When a pilot sets their transponder to 7500, it indicates to air traffic control that the aircraft is experiencing unlawful interference, prompting them to take immediate actions and notify the appropriate security and emergency response teams.

The designation of 7500 as the hijacking code is critical in aviation security as it allows for a swift and coordinated response to ensure the safety of the aircraft, its passengers, and those on the ground. It is important for pilots and air traffic controllers to be familiar with this code so that they can act promptly in emergency situations.