Winter Edition of "The Master, Mates & Pilot" available

The Spring 2022 edition of our magazine The Master, Mate & Pilot is available online.

In this issue:
- Feauture Article - Threat an Error Managment
- Presidents Report
- Pilot Boat Special Reviews

In this issue:
- Feauture Article - Performance Standards for Marine Simulation
- Presidents Report
- The Changes in Piloting over 18 years
- Facts & Furphies about Portable Pilot Units

Using pictures and sketches, this video finally explains the difference between gross tonnage (GRT) and net tonnage (NRT); the ship spaces that are included/excluded in their calculation; and the importance of these terms to ship owners.
Contents of this video will benefit mariners preparing for exams (written and oral examinations).

by Casual Navigation

This movie shows how to create the Characteristic Diagram for Wind effect on ships and limits of steerability under strong wind. It uses the previous demos made with the SAMMON Planning Software on turning tendency of ships on straight track and in turning motion.

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.

Required tug power and number of tugs needed in variable conditions of wind, current and waves isin most cases an assessment made by pilots based on their professional experience. However, assessments will raise questions by lawyers if something goes wrong. They will use tools to calculate what really is needed with respect to tug power and number of tugs. They have furthermore the advantage of time.

Port of Shenzhen added 3 new boats to their fleet.

Welcome back to the Fluctus Channel for a feature on the important role of tugboats in navigating the bigger vessels in harbors and canal, as well as the open seas.