Tech. Sgt. Remington, a 432nd Maintenance Group quality assurance inspector, watches as a 432nd Aircraft Maintenance Squadron Tiger Aircraft Maintenance Unit team checks the weight and balance of an MQ-1 Predator on May 3, 2016, at Creech Air Force Base, Nev. QA plays an essential role in completing the maintenance mission by ensuring maintainers follow technical orders and correctly complete maintenance. Missing minor mistakes or making maintenance errors can result in serious damage to aircraft and personnel. (U.S. Air Force photo/Senior Airman Christian Clausen)