CHRISTOPHER FLATLEY, a Firehouse.com Contributing Editor, is a 20-year veteran of the FDNY and a lieutenant currently assigned to Ladder Company 21 in Manhattan. Chris has twice served as chief of the Blauvelt, NY, Volunteer Fire Company and is currently the assistant chief and training coordinator. He is a nationally certified Fire Instructor 1 and is an instructor at the Rockland County, NY, Fire Training Center and holds a degree in fire protection technology. He is a Master Exercise Practitioner on the Exercise Design Team through the Center for Terrorism and Disaster Preparedness. View all of Chris' articles here. You can reach Chris by e-mail at: firstname.lastname@example.org.