Lockheed Martin Corp., Orlando, Florida, was awarded a $82,821,104 modification (P00023) to firm-fixed-price contract W58RGZ-12-C-0009 to exercise option year three performance based logistics program support for Apache Attack Helicopter modernized target designation sight/pilot night vision sensor equipment.  Fiscal 2015 other procurement funds in the amount of $82,821,104 were obligated at the time of the award. Estimated completion date is Dec. 31, 2015.  Work will be performed in Orlando, Florida.  Army Contracting Command, Redstone Arsenal (Aviation), Redstone Arsenal, Alabama, is the contracting activity.