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Senior Airman Deaja Ellis, 559th Aerospace Medicine Squadron aerospace and operational physiology technician, instructs aviators-in-training on correct oxygen mask procedures Jan. 28, 2020 at Joint Base San Antonio-Randolph, Texas. Members of the aerospace and operational physiology training unit use a hypobaric chamber to teach pilots and aircrew members about the effects of altitude on the human body. (U.S. Air Force photo by Tech. Sgt. Katherine Spessa)
CAMERA
NIKON D850
LENS
17.0-35.0 mm f/2.8
APERTURE
28/10
SHUTTERSPEED
1/60
ISO
400
No camera details available.
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