210110-F-PA001-1018
U.S. Air Force Senior Airman Jesse Cash, a 66th Training Squadron, Detachment 1 survival, evasion, resistance and escape (SERE) specialist demonstrates how to cut out a block of hard-packed snow at Utqiaġvik (Barrow), Alaska, Jan. 11, 2021. The snow blocks were used to construct a wind-wall to shelter students’ tents during the first night of training. (U.S. Air Force photo by Master Sgt. Ryan M. Dewey)
PHOTO BY:
Master Sgt. Ryan M. Dewey
VIRIN:
210111-F-PA001-1018.JPG
FULL SIZE:
0.74 MB
CAMERA
iPhone 11
LENS
iPhone 11 back dual wide camera 4.25mm f/1.8
APERTURE
18/10
SHUTTERSPEED
1/60
ISO
200
No camera details available.
IMAGE IS PUBLIC DOMAIN
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