General Electric Aerospace – Marine, Cincinnati, Ohio, is awarded a $16,748,330 firm-fixed-price commercial contract for one LM2500+G4 gas turbine engine and auxiliary systems in support of the Navy DDG(X) land based test site. Work will be performed in Cincinnati, Ohio, and is expected to be completed by March 2025. Fiscal 2023 research, development, test and evaluation (Navy) funds in the amount of $16,548,330 (98.81%); and fiscal 2022 research, development, test and evaluation (Navy) funds in the amount of $200,000 (1.19%) will be obligated at the time of award, of which $200,000 will expire at the end of the current fiscal year. This contract was not competitively procured in accordance with 10 U.S. Code 2304 (c)(1) — only one responsible source and no other supplies or services will satisfy agency requirements. The Naval Sea Systems Command, Washington Navy Yard, Washington, D.C., is the contracting activity (N00024-23-C-4115).