Iridium Satellite LLC, Tempe, Arizona, was awarded a non-competitive, firm-fixed-price $44,000,000 contract modification (P00008) for the extension of services on the current airtime contract (HC104714C4000) in accordance with Federal Acquisition Regulation 52.217-8. Fiscal 2019 defense working capital funds will be used. Performance will be at the contractor’s facility. The period of performance for the option period is Oct. 22, 2018, through April 21, 2019. The Defense Information Technology Contracting Organization, Scott AFB, Illinois, is the contracting activity.