A inside of Electrical and Environmental
An Airman assigned to the 48th Component Maintenance Squadron’s Electrical and Environmental section retrieves test leads for an operations check on equipment at Royal Air Force Lakenheath, England, Jan. 23, 2019. The test leads are used to send a surge of energy into a component testing its capabilities before it is returned to service. (U.S. Air Force photo by Senior Airman Malcolm Mayfield)

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Photo by: Senior Airman Malcolm Mayfield |  VIRIN: 190123-F-CQ929-0007.JPG