Northrop Grumman Corp., Melbourne, Florida, is awarded a $15,509,880 firm-fixed-price delivery order (N00383-23-F-S50R) under previously awarded basic ordering agreement N00383-22-G-S501 for overhaul of power amplifier modules in support of the E-2D aircraft. All work will be completed by September 2025 with no option periods. Work will be performed in Woodland Hills, California (95%); and Liverpool, New York (5%). Annual working capital funds (Navy) in the full amount will be obligated at the time of award and funds will not expire at the end of the current fiscal year. One company was solicited for this sole-source requirement pursuant to the authority set forth in 10 U.S. Code 2304 (c)(1), with one offer received. Naval Supply Systems Command Weapon Systems Support, Philadelphia, Pennsylvania, is the contracting activity.