Boeing Co, Ridley, Park, Pa., was awarded a $617,676,589 modification (P0004) to contract W58RGZ-14-C-0003 for the remanufacture of twenty- two CH-47F helicopters, six new CH-47F helicopters, and long lead funding for remanufacturing thirteen CH-47F helicopters.  Fiscal 2014 other procurement funds in the amount of $615,046,591 were obligated at the time of the award. Estimated completion date is Dec. 31, 2020.  Work will be performed at Ridley Park, Pa.  Army Contracting Command, Redstone, Arsenal, Ala., is the contracting activity.