Video Spiral-Test -Manoeuvre for detailed identification of Yaw Stability using Samples of Cruise Ship
published on 29 September 2021
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.
Article A helpful "Dangerous Ladders Tool: The app “NO RUMO CERTO” from Brazil
by Porthos Lima, Brazil - published on 17 January 2020
Video We are Auriga Group (Australia)
published on 2 April 2025
Auriga connects people and products by air and sea.
Established in June 2020, Auriga Group is a leading Australian company specialising in Maritime Pilotage, Marine Services, and Aviation Services.
With a remarkable operational history spanning over 140 years and a workforce of over 300 experts nationwide, Auriga has swiftly emerged as an undisputed leader in the Australian marine and aviation industry.