Issue no. 332 of "The Pilot by United Kingdom Maritme Pilots´ Association is out now.
To read the whole issue please click here.
Issue no. 332 of "The Pilot by United Kingdom Maritme Pilots´ Association is out now.
To read the whole issue please click here.
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.