The U.S. Army Corps of Engineers (USACE), Tulsa District is issuing this Request for Qualifications (RFQ) for the design and construction of the FY28 KC-46A Aircraft Beddown Infrastructure Program at Altus Air Force Base, Oklahoma using Progressive Design-Build under 10 USC 2808a Other Transaction Authority. The KC-46A Aircraft Beddown Infrastructure Program at Altus AFB, Oklahoma, will deliver comprehensive flight-line, industrial maintenance, and advanced aircrew flight simulator training facilities necessary to support the 97th Air Mobility Wing (97 AMW) - the sole formal training unit for heavy mobility aircraft for the Department of the Air Force. This $235M consolidated capital program will modernize the infrastructure at the installation to replace Eisenhower-era KC-135 operations with the next-generation KC-46A Pegasus tanker while sustaining concurrent training and maintenance for its legacy fleets. The program will deliver three primary facility complexes along with associated airfield civil site infrastructure: KC-46A Aircraft Maintenance Hangar (General Maintenance); KC-46A Multipurpose Hangar (Corrosion Control and Open-Tank Fuel Cell Maintenance), and KC-46A Simulator Facility Phase 4 (Flight Training Center Expansion)