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Behavior and Handling of Ships

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Behavior and Handling of Ships
According to author Captain Henry H. Hooyer, forces acting on the ship have an effective lever arm with respect to a hypothetical pivot point. The forces creating or affecting this pivot point include the ship's motion, underwater resistance, and momentum. The book will be particularly helpful to pilots and ships' officers, and those whose jobs require a thorough understanding of ship behavior.
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Video Pilot Vessel "Golden Gate" under the Golden Gate Bridge

published on 8 December 2021

Boat to boat Pilot transfer, to the Pilot Vessel Golden Gate, under the Golden Gate Bridge.

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Video Humber Marine Pilots by Correspondent Sarah Corker

published on 10 September 2020

For as long as ships have been sailing the seas, there have been maritime pilots to guide them through the most dangerous waterways. But there is a worldwide shortage of seafarers and the industry is struggling to attract young people into the profession. Our Business Correspondent Sarah Corker has been given rare access to film with pilots on the Humber Estuary who work 365 days a year, whatever the weather. And a warning, Sarah’s report may make you feel sea sick.

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Video Wind Impact on Ships Turning Motion

published on 20 January 2021

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...

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Video IHMA Congress 2020 - Going Virtual!

published on 20 August 2020

With the theme, "The Next Wave – Navigating Towards the Digital Future, the 12th biennial Congress will be delivered virtually from 5 - 10 October, 2020.

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Video Vessel collision with Breakwater in Marseille port, France

published on 21 June 2020

Video Courtesy: Kristijan Sablic

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Article AIS Hub for Pilot Boats - Eight Pilots simultaneously

by TRENZ GmbH - published on 25 November 2024

TRENZ VEGA - Up to eight pilots simultaneously shall be provided with an AIS data stream in a pilot boat with information for their next assignment.

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Article China's first fully electric tugboat delivered in Lianyungang

published on 22 August 2021

On August 16, the first domestic fully electric tugboat "Yungang Electric Tug No. 1" independently built by Lianyungang Port Holding Group was delivered for trial operation in Lianyungang, Jiangsu.

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Video Third Kewatec Pilot 1630 to Gdansk Pilot in Poland

published on 3 June 2025

The 16.3-meter aluminium pilot boat includes features aimed at performance and crew safety: • Twin Caterpillar C18 engines (2 x 400 hp) • Traditional shaft and propeller system • Top speed of 25 knots, cruising at 22 knots • Air suspension seats, autopilot, and interceptor system • Heated decks, rails, and windows • Crew accommodation for six • Galley for two and diesel heating for cold-weather operation • 2 x 1300-liter fuel tanks for extended range “This is not just a boat. This is a...

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Video Ready to pick up #crew tanker|| Indonesian sailors in Brunei

published on 8 February 2022

Video hari ini gue akan shere ke kalian aktivitas gue di sini untuk saat ini 98supporter di fungsikan untuk menjadi service boat dan melayani antar jemput crew di tempat anhorage ..subscribe,like ,coment yzr46vlog guys

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Video Pilotage in bad weather Cork Harbour February 2021

by Safehaven Marine - published on 16 February 2021

Here’s some cool video footage we captured of the Cork Pilots in their Interceptor 48 pilot boat ‘Failte’ undertaking pilot transfers off Cork Harbour during the recent days of strong SE gales. Roches Point lighthouse recorded 50kts of wind on the 13th as the Cosco bulk carrier passed and the Cork wave buoy 2nm off the harbour entrance recorded waves to 6.7m at the time. The pilot boat coxwain managed to get alongside and safely disembark the pilot despite the challenging sea state....

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