The Department of Defense, specifically the Naval Air Systems Command (NAVAIR), is seeking to negotiate and award a Delivery Order under Basic Ordering Agreement N0001920G0007 for the management and integration of upgrades to the APG-79 Advanced Electronically Scanned Array (AESA) Radar Production Test Stations in compliance with the latest National Industrial Security Program Operating Manual (NISPOM) requirements. This procurement is being pursued on a sole source basis with The Raytheon Company, as they are the only responsible source capable of fulfilling the Government's needs due to their unique expertise and the lack of available technical data packages for the APG-79 AESA radar system. The period of performance for this delivery order is estimated to be from April 1, 2025, to March 31, 2026, and interested parties can reach out to Brittany Owens at Brittany.a.owens8.civ@us.navy.mil or Ryan Bodine at ryan.k.bodine.civ@us.navy.mil for further information.