Matthew Brady, 11th Civil Engineer Squadron fire chief, uses the fire hose to create hydraulic ventilation, removing hot air and gases from the building where the fire was extinguished Sept. 12 at the Fire Emergency Services Training Area on Joint Base Andrews, Md. The 11th CES fire emergency services perform these monthly live fire trainings to give firefighters essential training and experience. (U.S. Air Force photo/Airman 1st Class Bahja J. Jones)