Maintainers enable rescue mission
Airman 1st Class Jeynalynn Valencia, 455th Expeditionary Aircraft Maintenance Squadron 83rd Helicopter Maintenance Unit guidance and control journeyman, and Senior Airman Randi Lever, 83rd HMU munitions custodian, perform a parts inventory on a HH-60 Pave Hawk helicopter on Bagram Airfield, Afghanistan, April 9, 2013. The helicopter maintainers work a non-stop alert schedule to maintain high mission-capable ratings and are ready to respond 24 hours a day, seven days a week. (U.S. Air Force photo/Senior Airman Chris Willis)