The Boeing Co., Ridley Park, Penn., was awarded on Dec. 22 a $241,957,000 firm-fixed-price contract.  The award will provide for 11 CH-47F Chinook remanufactured aircraft.  Work will be performed in Ridley Park, Penn., with an estimated completion date of Sep. 30, 2013.  One bid was solicited with one bid received.  The U.S. Army Contracting Command, Contracting Center Aviation and Missile, Redstone Arsenal, Ala., is the contracting activity (W58RGZ-08-C-0098).