Rocky Mountain Helicopters Inc. has acquired a parts manufacturing company, Avtech Systems Inc., formerly known as Central Utah Tool, also of Provo.

Operating as a wholly owned subsidiary, Avtech Systems manufactures parts for a variety of aerospace and defense companies, including McDonnell Douglas, LTV, Camden, and Aerojet Electro Systems, as well as Rocky Mountain Helicopters.According to James B. Burr, RMH president and chief executive officer, "This acquisition allows further vertical integration and control for RMH over its parts supply while contributing substantial revenue growth.