SMSgt. Timothy Atchley retires
Senior Master Sgt. Timothy O. Atchley receives a plaque from Lt. Col. Tracy L. Monahan, commemorating his 24 years of military service during his retirement ceremony at the 934th Aeromedical Staging Squadron on March 4, 2012. Sergeant Atchley will remain with ASTS as a civilian employee at the Minneapolis-St. Paul Air Reserve Station, Minn. (Air Force Photo/Tech. Sgt. Jim Loehr)