AAR Airlift Group, Inc., Palm Bay, Fla., is being awarded a $15,464,426 firm-fixed-price contract for ship-based and/or vertical replenishment services in support of Commander, U.S. Pacific Fleet. AAR Airlift Group, Inc., will provide helicopters, personnel, and operational and technical support services in the Western Pacific and Indian Oceans and the Arabian Gulf. This contract includes three 12-month options periods and one 11-month option period, which if exercised, would bring the cumulative value of this contract to $76,887,580. Work will be performed in the Western Pacific and Indian Oceans and the Arabian Gulf, and is expected to be completed in September 2012. If all option periods are exercised the completion date will be by August 2016.  Contract funds are subject to availability of fiscal year 2012 funding, and funds will expire at the end of that fiscal year. This contract was competitively procured via solicitations posted to Military Sealift Command, Navy Electronic Commerce Online and Federal Business Opportunities websites, with more than 50 companies solicited and four offers received.  The Military Sealift Command, Washington, D.C., is the contracting activity (N00033-11-C-1003).