How to get information for wind & current limits to be potentially encountered by thrusters – or current? - this will be described in this movie:
- Measure Drift speed, due to beam wind with no propulsion;
- Measure drift speed using full thrusters
- Estimate wind & current limits to be potentially encountered by thrusters – or current...
- Finally there is a simple formula as Rule of Thumb: the transverse drift speed is about 7-8% of wind speed!
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...
Shipbuilder Metal Shark is building a welded aluminum 55’ x 17’ pilot boat for the Pascagoula Bar Pilots Association in Mississippi.
Designed in-house, the new 55 Defiant Pilot being built for Pascagoula Pilots represents the latest evolution in Metal Shark’s pilot boat lineup. The distinctive vessel incorporates the“faceted hull” design initially developed by Metal Shark for the US Navy 40 PB program, and features an enhanced version of Metal Shark’s signature “pillarless glass” in a two-tiered, reverse-raked arrangement.
Within seconds after the AIS MOB personal locator beacon easyONE-DSC is submerged into the water, the unit activates automatically and starts trasnmitting AIS and DSC alerts into vicinity of up to 7 nauticval miles.
You can also see the bright and strong red LED flare flashing which increases visibility of the victim in darkness drastically.
More product information
SevenCs, part of the ChartWorld Group, is pleased to announce the release of our ground-breaking ORCA™ Pilot X software. Originally designed as a primary navigation aid for Pilots, ORCA Pilot X is the industry’s leading tool for professional navigators. In an industry first, ORCA Pilot X is being offered as a free download on the Apple AppStore for iOS tablets.
Women’s rights and gender equality are taking centre stage in 2020. But for some women, the fear of gender discrimination has never stopped them from pursuing their dream and Ms Amelia Pickering, a Harbour Pilot, is one of them.
Inspired by her father, she shares how she started her journey in the Maritime industry and some of the challenges she faced being a female Harbour Pilot.
