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Airmen from the 718th Civil Engineer Squadron demonstrate how to use a dynamic cone penetrometer at Kadena Air Base, Japan, Oct. 20, 2022. In the event of a runway strike, this tool enables Airmen to measure the compaction of the crater created and determine if the area is fit to rebuild upon. (U.S. Air Force photo by Airman Alexis Redin)
CAMERA
NIKON D850
LENS
70.0-200.0 mm f/2.8
APERTURE
8
SHUTTERSPEED
1/100
ISO
50
No camera details available.
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