Lockheed Martin Mission Systems and Sensors, Owego, N.Y., is being awarded a $126,512,656 modification to a previously awarded advance acquisition contract (N00019-11-C-0020) to provide for the production and delivery of 24 mission avionics systems and common cockpits for the MH-60R for the Royal Australian Navy (RAN) under the Foreign Military Sales Program. In addition, this modification definitizes the previously awarded advance acquisition contract to a firm-fixed-price contract for RAN MH-60R systems.  Work will be performed in Owego, N.Y. (58 percent); Farmingdale, N.Y. (25 percent); Woodland Hills, Calif. (4 percent); Ciudad Real, Spain (3 percent); East Syracuse, N.Y. (2 percent); Victor, N.Y. (2 percent); Everett, Wash. (1 percent); Stratford, Conn. (1 percent); St. Charles, Mo. (1 percent); Bennington, Vt. (1 percent); Lewisville, Texas (1 percent); and various locations throughout the United States (1 percent).  Work is expected to be completed in March 2017.  Contract funds will not expire at the end of the current fiscal year.  The Naval Air Systems Command, Patuxent River, Md., is the contracting activity.