Maj. Sarah Kercher directs Tech. Sgt. Tyler Wineman in preparation for an oxygen system test inside a Research Altitude Chamber at Wright Patterson Air Force Base, Ohio, April 15, 2022. The chamber is one of three at the base that were certified in March for manned research up to 50,000 feet, a benchmark found nowhere else in the Department of Defense. Wineman is an aircrew flight equipment research technician and Kercher is an aerospace physiologist. Both are assigned to the 711th Human Performance Wing, the Air Force Research Laboratory unit that operates the chambers. (U.S. Air Force photo/Jason Schaap)
No camera details available.
This photograph is considered public domain and has been cleared for release.
If you would like to republish please give the photographer appropriate credit.
Further, any commercial or non-commercial use of this photograph or any other
DoD image must be made in compliance with guidance found at
which pertains to intellectual property restrictions (e.g., copyright and
trademark, including the use of official emblems, insignia, names and slogans), warnings
regarding use of images of identifiable personnel, appearance of endorsement, and related matters.