The difference between Gross Tonnage and Net Tonnage

Practical samples for manoeuvres for ships going astern - as Stern-First-Method SFM. Introduction using as sample from the Master Thesis by Karel Wiegert for an arrival manoeuvre of a cruise vessel in Southampton port with a Twin-screw vessel under strong current. The same manoeuvre with the same ship model was used to show the advantage of Fast Time Simulation FTS using the SAMMON Planning Tool. This goes much faster than the manoeuvres in the real time simulator - and it can even be...

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...

Case Study: An investigation into whether Port of Melbourne and major port user, ExxonMobil, could bring deeper drafted vessels into the channel.

The Varna Pilot Station in Bulgaria has chosen Seably, the global online marketplace for bespoke maritime learning, to become the first pilot station to use the digital platform for its training.

The man-overboard manoeuvre includes all measures to rescue a person who has fallen overboard from a watercraft.

Gustavus, AK – Armstrong Marine USA of Port Angeles, WA recently delivered the 45’8” x 16’ semi-displacement catamaran Serac to the National Park Service (NPS) for use in Glacier Bay National Park and Preserve.

For the safety of maritime pilots

Here's the full video of recent sea trials with our two pilot boats including storm Ciara, three boats together and some boarding runs. Its quite an interesting little video with some great footage.

On the night of January 1, 2019, MSC Zoe lost approximately 290 containers in heavy weather on the journey from Portugal to Bremerhaven. The loss of so many containers is an exceptional event and is the second largest known container loss of a ship due to heavy weather.

The Baltic Workboats US wave-piercing, high-performance, self-righting aluminum pilot boat cuts through rough seas with ease, featuring superior sea keeping abilities, low vibration, low noise levels and high fuel efficiency all thanks to its advanced, modern design.