Sikorsky Aircraft Corp., Stratford, Conn., was awarded an $81,168,138 firm-fixed-price contract.  The award will provide for the modification of an existing contract to convert UH-60M aircraft to the United Arab Emirates Armed Forces unique configuration.  Work will be performed in Stratford, Conn., with an estimated completion date of Dec. 31, 2012.  One bid was solicited, with one bid received.  The U.S. Army Contracting Command, Redstone Arsenal, Ala., is the contracting activity (W58RGZ-08-C-0003).