Technical Data Analysis Inc.,* Falls Church, Virginia, is awarded a $43,571,825 cost-plus-fixed-fee, cost, indefinite-delivery/indefinite-quantity contract. This contract provides engineering and technical services to support aircraft structural life monitoring and air vehicle airworthiness certification to include Structural Appraisal of Fatigue Effects program, strength engineering, and loads and dynamics engineering in support of the Naval Air Warfare Center Aircraft Division (NAWCAD) Structures Division for the Navy. Work will be performed in Patuxent River, Maryland, and is expected to be completed in August 2029. No funds will be obligated at the time of award; funds will be obligated on individual orders as they are issued. This contract was competitively procured as a small business set-aside; two offers were received. NAWCAD, Patuxent River, Maryland, is the contracting activity (N0042124D0022).