The difference between Gross Tonnage and Net Tonnage

This video complements the earlier demonstration of wind effect on straight track and shows now wind effect on turning circles. It can be seen that during a turn under strong wind the ship reduces turning when it comes close to equilibrium on straight track - if the Wind-to-ship speed ratio is big enough then the ship even goes straight instead of turning. This is shown for three samples for Head, Stern wind and Beam wind. The turning can be increased if the ratio of Wind speed-to-ship...

This movie belongs to the operation of ships with POD propellers and discusses the approach for using a vector model from only the pods’ thrust forces as resulting force to imagine the potential effect of the pods on manoeuvring motion.

We take a look at some of the dangerous ladder arrangements provided by ships when attempting to take maritime pilots on board. Our message is simple: if you are offered an unsafe or non-compliant ladder, do not board!

This webinar is part of the Resilient Positioning Navigation and Timing Seminar Series.

Ships don't exactly have brakes. Lou Vest, a retired Houston ship channel pilot tells us about a close encounter between a ship and a barge.
https://houstonmaritime.org

Pilots are expert ship handlers who possess detailed knowledge of local waterways. They are transported by high speed "Pilot Boat" or helicopter from shore to an inbound ship and from an outbound ship back ashore. Most ports have compulsory pilotage.

The film "Captain Brown Harbor Pilot" depicts the crucial role of harbor pilots in safely navigating large ships into ports, particularly during foggy conditions. It follows Bob, who learns from his Uncle Captain Brown about the various signals, equipment, and safety measures involved in harbor navigation. The film emphasizes the importance of pilots, who are trained to manage the complexities of harbor traffic, communicate with ships, and ensure safe docking. Viewers also see the...

South Australian port operator Flinders Ports (FP) has entered into an agreement to purchase three new pilot vessels over the next three years from Melbourne-based boatbuilder Hart Marine.

16m Pilot Boat "Sever" built by Holyhead Marine in 2012. Length 16.5m Beam 5.3m Draught 1.3m Main Engines Twin Scania DI16 600 BHP @ 1800 RPM Transmission Twin Disc “Quickshift” MGX-5135SC Gearboxes Propellers Five bladed Maximum Speed 26 knots Client – Sydney Ports Corporation, Australia.

The Hibernia joins the Belfast Harbour operational marine fleet.