Marinetraffic.com has the AIS track and the ability to see course and speed at any tick mark. Looking at the ship speed at any point tells the tale, as much as can be told. Here is the track. Ask about the speed at any arrow and it will tell you.
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I guess the question is whether this happened at the first 180 degree change in course or the third? Like they hit it, went back to check and then turned around and kept going the way they were or did it reverse direction first, hit it then changed direction for the third time?
Freegards