Staff Sgt. Ramey Hubbard completes an inspection after making fuel leak repairs on an F-16 Fighting Falcon at the 162nd Fighter Wing in Tucson, Ariz. Aircraft maintainers like Hubbard are embracing Maintenance Resource Management at an increasing rate to reduce the human factor in preventable mishaps. Under MRM, all risks are assessed before an Airman picks up his tools and any maintainer, regardless of rank, can halt operations if a danger is perceived. (U.S. Air Force photo/Tech. Sgt. Hollie Hansen)