Dillon Aero,* Scottsdale, Arizona, was awarded a $13,987,456 firm-fixed-price multi-year indefinite-delivery/indefinite-quantity contract for spare parts for the M134D weapons system in support of the CH-47, UH-60, MI-17, and OH-6 helicopters. Funding and work location will be determined with each order with an estimated completion date of May 15, 2018. Bids were solicited via the Internet with one received. Army Contracting Command, Warren, Michigan, is the contracting activity (W56HZV-15-D-0055).