Yikes!!!
At Copper Point at Bessemer Michigan, they had a winch cat at the top, started backing down the hill, and the anchor they attached the cable to pulled out of the frozen ground.
3 men in the cab, all with eyes big as dinner plates as they watched the anchor pull free.
Those at the top saw them disappear from view as they slid the machine back wards down the face of the ski jump hill.
Fortunately the machine came to a stop about half way down.
Lots of dirty under ware in that cab...
Regards, Kirk