Argon ST Inc., Fairfax, Virginia, is awarded $11,940,859 for a firm-fixed-price delivery order (N00383-24-F-ST04) under a previously awarded basic ordering agreement (N00383-22-G-ST01) for the procurement of amplifier chassis for the support of operations on the MQ-4C Triton aircraft. All work will be performed in Fairfax, Virginia, and is expected to be completed by April 2026. Working capital (Navy) funds in the full amount of $11,940,859 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 under authority 10 U.S. Code 3204 (a)(1), with one offer received. Naval Supply Systems Command Weapon Systems Support, Philadelphia, Pennsylvania, is the contracting activity.