JOINT BASE ELMENDORF-RICHARDSON, Alaska – Randy Grueneberg, jet engineer and technician with the 3rd Component Maintenance Squadron Propulsion Flight, works on installing the gearbox for an F-22 Raptor F119-PW-100 engine. The 3rd CMS was awarded the 2010 Secretary of Defense Field-Level Maintenance Award (small organizations category). (Air Force photo/Airman 1st Class Christopher Gross