UL FSRI has released a NEW Fire Attack Full-Scale Online Course The decision of where to apply water may be one of the most important initial decisions during a structure fire. Whether your crew chooses to apply water as part of an interior attack or transitional attack, it is important to know the how the hose stream will impact the fire environment ahead. When you are behind the nozzle, visibility can be limited and understanding this impact can be difficult. Access the course here: http://s.u