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Tech. Sgt. Walter Bolles, 380th Expeditionary Operations Support Squadron E-3 Sentry aircrew flight equipment technician, replaces old life preservation units with new and better designed units June 19, 2019, at Al Dhafra Air Base, United Arab Emirates. In the event of landing on a body of water the LPUs will allow the aircrew to conserve energy and stay afloat until rescue teams pick them up. (U.S. Air Force photo by Staff Sgt. Chris Thornbury)
CAMERA
NIKON D750
LENS
50.0 mm f/1.4
APERTURE
14/10
SHUTTERSPEED
1/100
ISO
5000
No camera details available.
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