The Department of Defense, specifically the Army Contract Command - Redstone Arsenal, is seeking to award an Indefinite Delivery Indefinite Quantity (IDIQ) contract for the maintenance, repair, and upgrade of existing government-owned data acquisition system components and related software. The procurement aims to secure Data Acquisition Systems Integration Support, Hardware, and Instrumentation Software for the Technology Development Directorate-Aviation Systems Integration and Demonstration, Mission Systems Division, with the contract intended for Teletronics Technology Corporation. The anticipated award date is March 31, 2023, and the procurement will be conducted on a sole-source basis under the authority of 10 U.S.C. 2304(a)(1), with a justification for lack of competition included in the notice. Interested parties can reach out to Brandy Moneymaker at Brandy.L.Moneymaker.civ@army.mil or Bethany Rosser at bethany.r.rosser.civ@army.mil for further inquiries.