Air Force Reserve Command’s Lt. Col. Jeff Sparrow, 304th Expeditionary Airlift Squadron Operations director, performs navigation checks during the return flight from McMurdo Station, Antarctica, Feb. 22, 2019. Operation Deep Freeze is one of the more challenging U.S. military peacetime missions due to the harsh environment in which it is conducted.
CAMERA
Canon EOS 5D Mark III
LENS
EF24-105mm f/4L IS USM
APERTURE
4
SHUTTERSPEED
1/30
ISO
500
No camera details available.
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