Colonel Gregory S. Gilmour, from Commander, 507th Operations Group, Tinker AFB OK, to Commander, 916th Air Refueling Wing, Seymour Johnson AFB NC, effective on/about 26 August 2012.. Colonel Gilmour will replace Colonel Randall A. Ogden, whose assignment as the Mobilization Assistant to the Commander, 618th Air and Space Operations Center (Tanker Airlift Control Center), Scott AFB IL, was previously announced by HQ USAF/REG.