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 Bollard Pull value, which can be interpreted as the maximum thrust that is developed for a specific amount of time by the propulsion systems of any vessel to the fullest , when it has zero speed in the forward direction, is the criterion that allows us to understand how suitable a tugboat is for a port maneuver or a towing operation.
Here’s a pretty cool video covering the recent sea trials we undertook with the La Coruna pilot boat. Some nice gale footage 20 miles offshore, and the fun we had trying to land the drone back down in high winds as well as alongside ship handling trials with the Taccola, operating out of Cork Harbour at present.
