The 433 Contingency Response Flight (CRF) is a unit under the United States Air Force’s Air Force Reserve Command (AFRC). Its primary role is to provide rapid, global contingency response capabilities, including air refueling and airlift services for U.S. forces. The CRF is strategically positioned at Peterson Air Force Base in Colorado Springs, Colorado, making it ideally situated for worldwide deployment. The unit operates Boeing KC-135R Stratotanker aircraft, which enable the delivery of fuel to other aircraft during flight and transport of troops and cargo. The 433 CRF contributes significantly to the U.S. Air Force’s ability to respond swiftly and effectively to various global contingencies.