The Department of the Air Force intends to award a sole-source, 20-year contract to Pratt & Whitney for the F117 Engine Performance Restoration program. The period of performance is from 1 October 2027 to 30 September 2047. The work involves comprehensive sustaining engineering, supply chain management integrated with the Oklahoma City Air Logistics Complex, and depot overhaul and field repair services to maintain engine readiness. The contract is a Firm Fixed-Price, Indefinite Delivery Indefinite Quantity type. The effort is critical for maintaining War Readiness Engine and serviceable propulsion system levels.