This draft RFP is for a Multiple Award IDIQ contract to repair, overhaul, remanufacture, and manufacture parts for the F100-PW-220/229 Pratt and Whitney engine, supporting the US Air Force and Foreign Military Sales. The formal RFP is expected to release by the end of June 2026, with a virtual pre-proposal conference anticipated between June 29 and July 10, 2026. Performance of services will be at Tinker Air Force Base, Oklahoma, supporting the Oklahoma City Air Logistics Complex. The contract will have a total ordering period of ten years, consisting of a five-year base period and one five-year option. No budget amounts are specified in this draft.