The difference between Gross Tonnage and Net Tonnage

This video shows an introduction on the Spiral-Test-Manoeuvre and describes the procedure how to steer through this manoeuvre and measure the data needed. The results will be displayed in a characteristic diagram allowing to identify stable and unstable conditions and related, detailed information, e.g. spiral loop width and height, rudder angle of neutral effect. Samples of stable and unstable ship behaviour demonstrations will be shown by Fast Time Simulation using the SAMMON Planning tool.

Course Name: Berthing, Anchoring & other Mooring Operations
Topic Name: Berthing

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.

"ISSIMS GmbH - Marine Prediction Technology" SAMMON Lecturing Video describing "Theory behind turning dynamics of ships" ------------------------------------------------------------- SAMMON - the IDEAL tool to identify manoeuvring capabilities of a ship - SAMMON - learning the EFFECTIVE way Comment by Gunter Schütze via LinkedIn: "Prof. Benedict a very interesting video by HS Wismar / Maritime Simulation Center Warnemünde ( MSCW) & Innovative Ship Simulation and Maritime Systems GmbH...

Two new locks were introduced in 2009 for training in the new Panama lock conditions with or without tug(s). This video shows the famous "piston effect" when entering the lock at an impressive speed of 10 knots with a high blockage factor.
Port Revel provides shiphandling training using manned models for maritime pilots, masters and officers: http://www.portrevel.com

Video from Rob Munday Hoist Operator/Instructor at Blackcomb Helicopters & SR3 Rescue Concepts

More than 90 guests from the european maritime cluster attended the 4th NAUTITEC Customer Day in Leer on 2nd June 2022, which was hosted by NAUTITEC and supported by the partners of the maritime campus, Faculty of maritime science Sciences Emden/Leer.

Alabama’s Mobile Bar Pilots has awarded Gladding-Hearn Shipbuilding of Somerset, Massachusetts, a contract for a new 53-foot (16-metre) pilot boat.

The American Maritime Pilot has a special and important job bringing ships into port safely. In the history of pilots Robert Smalls stands out as one of the most heroic and able pilots in American History.
Watch the full video below:

Editors note: A film of a pilot boat has just been published on YouTube with the title "How Dangerous being in a Pilot Boat..." on YouTube. I'm not sure if this really shows a dangerous maneuver, maybe the experts can comment on it here.
But in principle it is problematic to approach the ship in such a small Pilot Boat in the wake from astern and cross the waves there. I remember an accident from Finland in December 2017 where the boat capsized and people died. Is this situation shown here...