This UFC provides requirements for Aircraft Maintenance Hangars. This UFC is not intended as a substitution for thorough review during design by individual Program Managers and Operations Staff in the appropriate Service. This UFC is organized with general requirements and Service-specific requirements. Apply Chapters 1, 2, 3, 4 and Appendices to all Services. Additionally, apply Chapters 5, 6, and 7 to Air Force, Army, and Navy respectively for Service-specific requirements. The information in this UFC applies to the design of all new construction projects, to include additions, alterations, and renovation projects within the United States and its territories and possessions and outside of the United States and its territories and possessions.