Chief Master Sgt. Summer Leifer, 25th Air Force command chief, right, coins Master Sgt. Nicole Hall, 319 OSS air traffic control senior watch supervisor, June 5, 2019, on Grand Forks Air Force Base, North Dakota. Leifer coined Hall for her quick reaction following a power outage experienced in the tower months prior. (U.S. Air Force photo by Senior Airman Elora J. Martinez)
CAMERA
NIKON D5
LENS
50.0 mm f/1.4
APERTURE
56/10
SHUTTERSPEED
1/160
ISO
1000
No camera details available.
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