i dont know about first stage fires but i guess this is the most likley,
but there has been a few in the past couple of years notable one that burn the boat to the water line with every one going over board, cant find it for you but im shore some one will have the link for you.
my friend jason(zepp)on these boards had an o2 fire a few months from his tank valve which sent his breather scooting about the deck!!
kind regards john routley
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