Okay! Imagine a helicopter is like a special bird that can fly. Sometimes this bird needs a break or gets a little sick and can't fly. That's where the hangar comes in!
A hangar is like a cozy home or garage for helicopters. When a helicopter goes to the hangar, it gets to rest and be safe from rain, wind, and other weather. Just like how you need a warm blanket when you feel cold!
But sometimes, helicopters need to be checked and fixed, just like how we go to the doctor when we feel unwell. The people who take care of helicopters, called mechanics, make sure everything is working right. They check the blades (that’s what helps it fly!) and make sure there are no problems.
So, helicopters stay in the hangar to stay safe and to get fixed when they need help!