RAF Exchange Officer
BURLINGTON, Iowa -- Wing Commander Mark Barmby, Royal air force exchange officer with 8th Air Force begins the final day of the Register's Annual Great Bike Ride Across Iowa 2009. This spring the RAF EO position at 8th Air Force will leave Barksdale after more than 60 years and will relocated to Lackland Air Force Base, Tx.(U.S. Air Force photo by Senior Airman Joanna M. Kresge)