Step back in time to the height of Britain's maritime influence with this look at the unsung heroes of the shipping industry: the sea pilots. In the 1960s, as global trade patterns shifted and shipping technology began its rapid evolution, British sea pilots remained the vital, trusted guides navigating the world’s most complex waterways. From the treacherous currents of the River Mersey to the bustling ports of the coast, these men held the legal conduct of massive vessels in their hands,...
The Port of Townsville, northern Australia’s largest multi-cargo port, is expanding its fleet of pilot boats to four.
The Port has awarded Hart Marine a $3 million contract to build a 17.3m ORC vessel that is due for delivery later in 2020. The new high-tech vessel will be slightly longer but have the same design features as the PV Osprey which was delivered by Hart Marine in late 2017.
This video shows an introduction on the Spiral-Test-Manoeuvre and describes the procedure how to steer through this manoeuvre and measure the data needed. The results will be displayed in a characteristic diagram allowing to identify stable and unstable conditions and related, detailed information, e.g. spiral loop width and height, rudder angle of neutral effect. Samples of stable and unstable ship behaviour demonstrations will be shown by Fast Time Simulation using the SAMMON Planning tool.
