SeaLandAire Technologies Inc.,* Jackson, Michigan, is awarded a $19,698,504 cost-plus-fixed-fee order (N6833523F0030) against a previously issued basic ordering agreement (N6833520G1049). This order provides continued advanced technology research, development, and engineering services, to include systems engineering, modeling and analyses, measurement of target and environment data, architecture, fabrication, installation, test, maintenance, aircrew training, and procurement activities in support of prototyping and delivery of a Digital Directional Frequency Analysis and Reporting Vertical Line Array sonobuoy in order to transfer this technology to the UnderSea Advantage / Next Generation Multistatic Active Coherent program. Additionally, this order provides for verification in various ocean environments through collection, modeling, processing, and measurement of target and environment data, in support of improving the airborne Anti-Submarine Warfare mission. These efforts are in support of Small Business Innovation Research (SBIR) Phase III topic titled N101-104 “High Gain Array of Velocity Sensors” for the Navy. Work will be performed in Jackson, Michigan, and is expected to be completed in December 2027. Fiscal 2023 research, development, test and evaluation (Navy) funds in the amount of $2,798,000 will be obligated at the time of award, none of which will expire at the end of the current fiscal year. The Naval Air Warfare Center Aircraft Division, Lakehurst, New Jersey, is the contracting activity.