If you're a firefighter, you probably know what a flashover is. If not, it's what it sounds like -- a fast spreading of fire, very rapidly, across a gap because of extreme heat.
This video tutorial is actually a training video from the flashover training simulator held at the Fredericktown Community Fire District in Ohio. It will show you how to stop a flashover as a firefighter with your water hose and skills as a fireman.
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