An aircraft hangar is a large building designed to store and maintain aircraft. These structures provide protection from weather elements like rain, snow, and sunlight, which can damage the planes over time. Hangars are typically found at airports and are essential for the safety and longevity of the aircraft. Inside an aircraft hangar, various maintenance activities take place, including inspections, repairs, and modifications. The spacious interior allows for the movement of large equipment and personnel, ensuring that mechanics can work efficiently. Hangars may also include offices and storage areas for tools and spare parts.