Two 37th Bomb Squadron crew chiefs work together to prepare a B-1B Lancer for Red Flag 20-1 at Ellsworth Air Force Base, S.D., Jan. 22, 2020. Each year, four to six Red Flag exercises are held at Nellis Air Force Base, Nev. (U.S. Air Force photo by Senior Airman Nicolas Z. Erwin)
CAMERA
NIKON D850
LENS
24.0-70.0 mm f/2.8
APERTURE
50/10
SHUTTERSPEED
10/6400
ISO
250
No camera details available.
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