Lockheed Martin Corp. Rotary Mission System, Stratford, Connecticut, was awarded a $24,469,490 sole-source, firm-fixed-price contract modification (P00245) to the previously awarded contract FA8629-14-C-2403 for follow-on interim contractor support and it includes requirements for sustainment support, maintenance, repair of repairable, sustaining engineering, supply chain management, handling, sanitation of items removed from devices on classified networks, shipping, receiving, storage, transportation, maintenance, calibration, disposition, and engineering support for training system assets, training system HVAC, aircraft parts, aircraft particular parts, computer information systems, networks, and support equipment. Work will be performed at Kirtland Air Force Base, New Mexico; Moody AFB, Georgia; Nellis AFB, Nevada; Davis-Monthan AFB, Arizona; Kadena Air Base, Japan; and Aviano AB, Italy, and is expected to be completed by Dec. 23, 2024. Fiscal 2023 aircraft procurement funds in the amount of $24,469,490 are being obligated at time of award. The Air Force Life Cycle Management Center, Wright-Patterson AFB, Ohio, is the contracting activity.