Air burners at Eglin
Matt O'Conner watches the flames inside the 46th Test Wing's new air curtain incinerator after another load of particle board was placed inside Oct. 31, 2010, at Eglin Air Force Base, Fla. Mr. O'Conner, a sales manager with Air Burners, adjusted the flow of air over the top of the burner to control the flames based on the wind and amount being burnt. (U.S. Air Force photo/Samuel King Jr.)