The Army, which last month awarded a multiyear procurement contract for the Black Hawk helicopter, is laying the groundwork for a potential expansion of that award. The service issued a sources-sought notice July 19 regarding a possible "requirement for production and delivery of up to 114 UH/HH-60M aircraft over a three-year period beginning in fiscal year (FY) 2019." A multiyear contract announced June 30 includes a base quantity of 257 aircraft, divided among 142 UH-60M models and 75 HH-60Ms for...