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U.S. Air Force Master Sgt. Joseph Cobb, aerospace physiology flight chief assigned to the 316th Operational Support Squadron, works on a hypoxia worksheet during a decompression sickness exercise at Joint Base Andrews, Maryland, June 11, 2026. Volunteers from the 316th Wing Operational Support Squadron acted as students during the exercise. (U..S. Air Force photo by Senior Airman Daniel Walderbach)
CAMERA
NIKON Z 9
LENS
NIKKOR Z 24-70mm f/2.8 S
APERTURE
28/10
SHUTTERSPEED
1/200
ISO
500
No camera details available.
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