Solution to air crash

Why doesn't a civil airliner have a parachute? Because:

1, plane crashes usually happen in an instant. Even if every passenger has a parachute, it is too late to complete the preparation for skydiving.

Skydiving is a very professional technology, and ordinary passengers without special training can't master and accept it instantly.

3. At present, in the design of aircraft, there are generally only two doors. In an emergency, it will cause great confusion because passengers are scrambling to jump, which will affect the pilot's operation and may lead to a bigger accident.

The plane is designed to be light but not heavy. Imagine that a 200-seat plane needs to be equipped with more than 200 parachute bags. How much load will it add to the plane? Also, where are the parachute bags stored when not in use? Under the passenger seat? No, there is no space; Expenses? No, the passenger's suitcase is already very small, and there is no place to put the parachute bag.

After careful consideration, the aircraft designer gave up the design scheme of equipping the aircraft with a personal parachute bag.