The Department of Transportation, through the Federal Aviation Administration (FAA), has issued a Broad Agency Announcement (BAA) under Solicitation Number 697DCK-25-R-00278, specifically Call 001-2026, inviting proposals for the integration of Unmanned Aircraft Systems (UAS) into the National Airspace System. This opportunity seeks Whitepapers that demonstrate and validate systems and technologies aligned with key focus areas such as UAS Traffic Management, Beyond-Visual-Line-of-Sight operations, and Advanced Air Mobility, among others. The FAA aims to enhance UAS integration in accordance with the FAA Reauthorization Act of 2024, with a total funding cap of $24 million available until September 30, 2028, requiring a minimum 1:1 cost-share from respondents. Interested parties must submit technical questions by October 17, 2025, and Whitepapers by November 14, 2025, to the Contracting Officer, Scott E. Raber, at Scott.E.Raber@faa.gov, with awards anticipated by September 30, 2026.