Ryan Fictum, Alliance Solutions Group, Inc., senior environmental safety and health specialist, uses cards to change the readings on Senior Airman Nicholas Johnson's, 99th Medical Group, bioenvironmental engineer journeymen, MultiRae during a simulated chemical spill Feb. 28, 2013 at Nellis Air Force Base, Nev. Spontaneously changing the recordings on the MultiRae simulates how the amount of toxins vary during a real disaster. (U.S. Air Force photo by Staff Sgt. William P. Coleman)
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.