Stock Photo Description: Free, public domain image: Air Force Firefighter Training Crew Chief Setting a Practice Fire.
U.S. Air Force Staff Sgt. Kristian Voth, a firefighter crew chief from the 114th Fighter Wing, 114th Civil Engineer Squadron, uses a propane lighter to fuel a training fire at Ellsworth Air Force Base, S.D., May 13, 2008. DoD photo by Airman Corey Hook, U.S. Air Force.
This public domain photograph may not be used in materials, advertisements, products, or promotions that in any way suggest approval or endorsement of any people appearing in the photos. Department of Defense guidelines for use.