Not too exciting at all , It ' s a bottle of halon gas with a small explosive that blows the bottle open dumping the halon into the engine bay if there is a fire . Manually set off by pilots , It ' s a smaller turbine aircraft solution to possible engine fire . Biggest plane I have worked on that has it is a DC 3 Basler converted . <| sep |> Didn ' t you play the cell stage ? <| sep |> men cant help other men relieve that anger only women can by treating the angry men the opposite way to the way that created that anger in the first place . all the women behave about the same , theres no point in getting to know more of them in search for the unicornSo . I ' m a unicorn ? <| sep |> But they should at least credit the originalstate that it ' s inspired by another show . Remember the ArrowAlyas robin Hood debacle a few month ago ?