AAR Allen Services Inc., Garden City, New York, was awarded a $113,130,795 firm-fixed-price contract for maintenance and overhaul of the power unit gas turbine in support of the Black Hawk helicopter system. Bids were solicited via the internet with three received. Work locations and funding will be determined with each order, with an estimated completion date of Dec. 20, 2028. Army Contracting Command, Redstone Arsenal, Alabama, is the contracting activity (W58RGZ-24-D-0017).