How GPS works? Trilateration explained

Pilotage is being able to navigate safely into and out of a harbour/anchorage/port knowing where you are at all times, where your hazards are and a safe route in/out. This is particularly useful if you are heading into somewhere new or a challenging/busy area – or both!

Before you, you see my third article on pilot boarding arrangements. After my two previous articles
(‘1000 ways to secure a pilot ladder’ and ‘1000 ladders around’, I have received a lot of feedback and
also questions to get deeper into the matter of combinations and embarkation platforms.

The Bollard Pull value, which can be interpreted as the maximum thrust that is developed for a specific amount of time by the propulsion systems of any vessel to the fullest , when it has zero speed in the forward direction, is the criterion that allows us to understand how suitable a tugboat is for a port maneuver or a towing operation.

Report by nC2 Engineering Consultancy at the University of Southampton on behalf of the International Maritime Pilots' Association (IMPA) to investigate the effectiveness and impact of different methods of securing pilot ladders in medium lengths in a laboratory-based project.

Due to many incidents involving pilot ladders and man ropes in South Australian ports, and in effort to improve pilot safety, from 1 January 2022 Flinders Ports will require visiting vessels and their Masters to take additional precautions

Recently, Svitzer took an important step towards strengthening its presence in Africa by signing a five-year contract with Nacala Logistics in Mozambique for harbour towage, occasional pilot transfer and potential salvage work in the port of Nacala. At the same time, Svitzer also secured a five-year extension of its current contract with Egyptian LNG assisting the land-based Idku LNG plant with four tugs, two mooring boats and one pilot boat.

What is causing the forward motion of a stopped vessel using continous bow thruster action?
by Capt. H. Cauvier

Primeiro teste da nova profundidade do canal de Vitória (ES). Os práticos Evandro Oliveira Daquino e Rafael Amorim Sobreira realizaram a manobra de saída de navio com 11 metros de calado. Ambos participaram do estudo prévio realizado no Tanque de Provas Numérico da USP. O prático Fabio Andrade Batista dos Santos também esteve presente na faina, sem ônus, como avaliador. Ele fez todos os registros da manobra, como a menor profundidade medida ao longo do canal etc.

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.