Airman 1st Class Felipe Reyes-Cedeno, left, 627th Civil Engineer Squadron pavements and construction equipment technician, uses a squeegee to level melted tar with the asphalt as Senior Airman Irvin Matthews, right, 627th CES pavements and construction equipment technician, dispenses the tar into the cracks on the McChord Field flight line on Joint Base Lewis-McChord, Wash., June 25, 2020. Filling pavement cracks helps prolong its life by preventing rain and moisture from flowing through the asphalt and eroding it. (U.S. Air Force photo by Airman 1st Class Mikayla Heineck)
CAMERA
NIKON D4S
LENS
24.0-70.0 mm f/2.8
APERTURE
5
SHUTTERSPEED
1/1250
ISO
100
No camera details available.
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