U.S. Air Force Senior Airman Catherine Pearce, 446th Aerospace Medicine Squadron, bioenvironmental engineering technician out of McChord Field, Wash., fits a gas mask for U.S. Air Force Senior Airman Matt Chase, 446th AMDS medical technician during the Reserve training weekend, May 21, 2011. Bioenvironmental engineers specialize in preventative measures to ensure a safe working environment in areas of occupational and environmental health. (U.S. Air Force photo by Staff Sgt. Elizabeth Moody/Released)
CAMERA
N/A
LENS
APERTURE
SHUTTERSPEED
ISO
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 https://www.dimoc.mil/resources/limitations, 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.