A hangar is a large building used for storing and maintaining aircraft. It provides protection from weather elements and allows for repairs and inspections to be conducted safely. Hangars are commonly found at airports and airfields, serving both commercial and private aviation needs. Inside a hangar, you may find various tools and equipment necessary for aircraft maintenance, as well as space for ground support vehicles. Hangars can vary in size, accommodating everything from small private planes to large commercial airliners. They play a crucial role in ensuring the safety and functionality of aircraft.