Hmm interesting video
aa777888
As a jumper ( and jump pilot) that incident stinks of a too loose closure loop. Seems as though the bag came out first and then the pilot chute. I always made sure my pin went in really tight to prevent this sort of really nasty malfunction. The mango would have really hit the fan with a FW aircraft running in 80-90 kts
Maybe I should wear a bailout rig from now on.