A hanger 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. Hangers are typically found at airports and military bases, where they accommodate various types of aircraft, including commercial planes and military jets. Inside a hanger, specialized equipment and tools are available for mechanics and technicians to perform maintenance tasks. The design of a hanger often includes large doors that can open wide to allow aircraft to enter and exit easily. This space is essential for ensuring the safety and functionality of aircraft, contributing to overall aviation operations.