It appears it rolled inward from the turn, Perhaps hooked up on the sponson.

Jeff, obviously you got these pics from someone and you have the whole sequence. Why not post the whole sequence of the flip in chronological order instead of starting the thread with 1 pic of the end result ??? :confused:

This photos shot by loren morrissey from bermuda traded by by freeze frame for the good of the board these photos not for sale. Freeze Frame

Does anyone know how fast they were going?

70 to 80