This program is a discussion about three categories or situations that firefighters can find themselves in that could result in a Mayday operation. Not every Mayday is the same and, as a result, not every RIT operation will be the same. RITs need to prepare for various urgent and dangerous situations of increasing difficulty. A single firefighter lost in a house fire may be handled adequately by a four-person RIT with little other assistance. A three-person engine company crew that experiences a loss of water or sudden flashover will require a larger and more robust RIT operation along with additional logistical support. The collapse of a burning building that traps six firefighters in a two-story burning pile of debris will require an even more complex response. Learn how you can prepare your firefighters to handle any Mayday situation with confidence.