United States, May 15 -- W.S. Darley & Co., Itasca, Illinois is awarded a firm-fixed-price indefinite-delivery/indefinite-quantity $43,377,568 contract (N66001-26-D-0035) for Fueltrax portable measuring units in support of the Marine Corps Fuel Automated Reporting System program, providing the Marine Corps with a system to monitor fuel in near real-time, enabling better-informed decisions in contested and austere environments. This contract was not competitively procured because it is a sole source acquisition pursuant to the authority of 10 U.S. Code 2304(c)(1) - Only One Responsible Source (Federal Acquisition Regulation subpart 6.302-1). While Nautical Control Solutions (NCS) is the manufacturer of the Fueltrax product, NCS uses a sole d...