Ship Name: Pilot 4 ENI: 04810620 Client: Hamburg Port Authority (HPA) Operator: Hafenlotsenbrüdergesellschaft Hamburg Shipyard: Schiffswerft Hermann Barthel, Derben Building No. 170 Classification: Germanischer Lloyd Grade: GL + 100 A5 IN (1,2) Z Pilot Boat Length: 17.93 m Width 4.98 m Draught 1.20 m Main engines: 2 MAN Type D 2876 LE 407 Machine output: 2 x 360 kW/1,800 rpm #shipspotting #pilotboat #hamburg
#Anchor #shipanchor #windlass Anchoring is one of the very frequent operations onboard ships. A number of variables and external factors influence the duration and location of an anchoring operation. While the type of seabed is of utmost importance during anchoring, soft muddy grounds or clay bottoms are best preferred. It should be taken care that the anchoring bottom is free of power lines, submarine cables, pipelines or rocks. Various methods on anchoring include consideration of...
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.
