This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
FLR . Air Force Senior Airman Kelsey Blair precision measurement equipment laboratory calibration technician with the th Component Maintenance Squadron inspects night vision goggles at Joint Base Charleston Aug DoD photo by Senior Airman Dennis Sloan Air Force FLR Department of Defense Current Photos PDUSGov Department of Defense