A day in the life on Grand Forks AFB

Airman 1st Class John Sanchez, 319th Logistics Readiness Squadron fuels lab technician, prepares a membrane filter to be dries June 12, 2019, on Grand Forks Air Force Base, North Dakota. The filter is baked dry before being used to test the weight of fuel, which must be confirmed clean and water-free prior to use in an aircraft. (U.S. Air Force photo by Senior Airman Elora J. Martinez)

PHOTO BY: Senior Airman Elora J. Martinez
VIRIN: 190612-F-DT423-1100.JPG
FULL SIZE: 4.14 MB
Additional Details

CAMERA

NIKON D5

LENS

50.0 mm f/1.4

APERTURE

45/10

SHUTTERSPEED

1/125

ISO

1000

IMAGE IS PUBLIC DOMAIN

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