190912-F-DA916-1009
Master Sgt. Trevor Derr, 736th Aircraft Maintenance Squadron C-17 production superintendent, holds an American flag over his shoulder Sept. 12, 2019, at Dover Air Force Base, Del. Derr carries the flag whenever he runs to honor the memory of a friend he lost to suicide, and raise awareness of post-traumatic stress disorder. (U.S. Air Force Photo by Mauricio Campino)
PHOTO BY:
Mauricio Campino
VIRIN:
190912-F-DA916-1009.JPG
FULL SIZE:
1.12 MB
CAMERA
NIKON D850
LENS
24.0-70.0 mm f/2.8
APERTURE
5
SHUTTERSPEED
1/400
ISO
100
No camera details available.
IMAGE IS PUBLIC DOMAIN
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