Why do I have to lift and window when taking and landing?

Have you ever wondered why the crew on the plane requires you to lift the window up every time the plane takes off and landed?

>>>Why need to turn off the phone, pull the window when the aircraft takes off / landed?

Door of aircraft

Page Business Insider said, they brought this issue to ask a lot of people, and received a lot of answers, such as due to curiosity, curiosity of passengers, due to conspiracy theories and by the term terrorist threat.

Finally, the answer was given by communications director Peter Gibson of the Civil Aviation Safety Agency (CASA).

"The answer is simply for safety reasons , " Gibson said. "In an emergency, the crew needs to decide which passengers to get off the plane from which side of the plane is the safest. The window's lift is raised to help them observe and make decisions. fast".

Gibson said these measures are part of the aircraft safety regulations in Australia and have been applied to all major commercial aircraft.