The Naval Surface Warfare Center Dahlgren Division intends to sole-source the procurement of James R Byer, DBA, Sunset Software Technology software, which is currently fielded on fleet assets and exclusive to that manufacturer. The required software must be delivered to Dahlgren, VA 22448-5114, with all shipping, freight, tariff, and duty costs included in the quoted price. Award will be made on a Lowest Price Technically Acceptable basis, and offerors must provide documentation confirming they are an authorized reseller or distributor. The anticipated award date is by August 2026.