Understanding the fundamentals of the pivot point is highly required for understanding the alteration of the courses. Pivot point is an imaginary point on the vessel which turns on a circular path on the perimeter of vessel’s turning circle when the vessel makes a turn. The knowledge about the position of the pivot point in a manoeuvring situation provides the ship handler with the information on the geometry of motion of the ship.
The 400-metre-long container giant "Mumbai Maersk" has run aground in the North Sea tidal flats and must be towed free. The Central Command for Maritime Emergencies was basing its hopes on the high tide at around two o'clock in the morning of Friday night. The night before, an attempt to tow the freighter free had failed. The high water on Thursday afternoon was also too low. In addition, more powerful tugs are still needed.
