The Defense Logistics Agency (DLA) is conducting a Sources Sought Announcement to identify potential sources for the manufacture and repair of the AN/(APX) Airborne Radar Transponder-123/123A Common Transponder System and its associated parts. The procurement aims to gather information on companies capable of supplying the necessary components, including various circuit card assemblies and power supplies, which are critical for military aviation operations. Interested vendors must demonstrate their engineering qualifications, relevant experience, and ability to meet U.S. Government delivery requirements, as well as provide documentation of past performance related to similar technologies. Responses are due by November 25, 2024, and should be directed to Roger Fung at roger.k.fung.civ@army.mil, with additional inquiries sent to the DLA Small Business Office.