100th ARW commander takes first flight at RAF Mildenhall Published Sept. 8, 2021 By Airman Alvaro Villagomez 100th Air Refueling Wing Public Affairs ROYAL AIR FORCE MILDENHALL, England -- U.S. Air Force Col. Gene Jacobus, 100th Air Refueling Wing commander, takes his first flight at Royal Air Force Mildenhall, England, Sept. 1, 2021.