This highly dynamic and participation-based class focuses solely on the most important arriving company on the fireground, the first due engine. This class uses raw fireground footage that will start prior to the first-due company arrival on scene. These videos will be broken down at the strategic, tactical and task level with all the emphasis being place on the first-due engine. The attendees may participate in the size-up process and tactical process. Engine tactics are also discussed throughout the presentation and case studies are reviewed after each segment of serious fires, some of which resulted in LODDs and career-ending injuries.