Explained on YouTube channel The Infographics Show Airplanes are designed so that there is always a round hole in the back of them. Why is it needed – says the host of The Infographics Show channel on YouTube in one of the issues. Discuss a hole in the back of planes” alt=”Why do we need a round hole in the back of planes” Why do we need a round hole in the back of planes />
There is a round hole in the back of the plane. What is it for?
In fact, as the host of The Infographics Show points out, this hole is combined with the smallest aircraft engine. Such an engine is located at the rear of the aircraft tail and is an important structural element.
Source: The Infographics Show