For 170 years, the San Francisco Bar Pilots have been navigating the world’s largest ships through some of North America’s most difficult waterways. These state and federally-licensed master mariners are highly-specialized ship captains who rely on navigational experience, ship-handling skills, and local knowledge to transport more than $1.2 billion in goods to and from 200 Bay Area ports, docks, and berths every day. This critical service protects more than 1,000 miles of fragile coastline...
Knot your average day job.
Video contributors: AAL shipping, WA Maritime museum, Fremantle Ports.
Fremantle Pilots respectfully acknowledges the profound connection that exists between the land, waterways, and the traditional lands of the Whadjuk people. We pay our deepest respects to the Whadjuk people, the original custodians of the expansive Walyalup region, and recognize the enduring significance of their cultural heritage and beliefs in shaping the present and future of the Whadjuk...
The "Navig8 Axinite" is a 184 meter tanker. It is in loaded conditions. two tugs are used. The maneuver consists of backing out using 2 tugs and the ship´s engine, for about 2 and a half ship´s lenghts an then turning to port. After the turn, you can hear me talking with the captain about passing arrangements with an inbound vessel, (another tanker).
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...
