QA Airman oversees flightline operations
U.S. Air Force Tech. Sgt. Joshua Martin, 20th Maintenance Group maintenance quality assurance (QA) technician, right, reviews the work of Airman 1st Class Holden Godwin, 20th Aircraft Maintenance Squadron tactical aircraft maintainer, at Shaw Air Force Base, S.C., Aug. 1, 2017. Along with inspecting their work, QA provides mentoring opportunities for numerous maintenance Airmen. (U.S. Air Force photo by Senior Airman Christopher Maldonado)