Yep, a schrapnel maker, and expensive shrapnel at that
I think these engines work a lot harder on a S76A than say, on a B206L...even so, handy to have a spare on-board (as long as said shrapnel hasn't taken out any other important bits that you need to get home).
oops: now that I have my beer goggles on that looks more like a 1S1 than a C30?