Staff Sgt. Trevor Alexis, the 374th Civil Engineer Squadron fire protection NCO in charge of training, waits to enter a flashover trainer Aug. 4, 2015, at Yokota Air Base, Japan. Flashover, a near-simultaneous ignition of many objects in a confined room, creates a dangerous situation where both heat and smoke continue to increase until combustion. Simulating a flashover fire in a confined room with limited ventilation enables a trainer to educate and prepare firefighters to recognize and react to a potentially dangerous situation. (U.S. Air Force photo/Airman 1st Class Delano Scott)
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.