The ship security alert system is provided to a ship for the purpose of transmitting a security alert to the shore to indicate to a competent authority that the security of the ship is under threat or has been compromised. It...
Layout A (list)
What is the working principle of the autopilot system?
An output from a gyro or magnetic repeating compass is coupled to a differential amplifier along with a signal derived from manual course-setting control. If no difference exists between the two signals, no output will be...
What is intercept method or Marc St. Hilaire Method to find noon position of ship or position line?
Since it is impractical to draw the large circle of a position circle on the chart, only the part of it in the vicinity of the ship that is perpendicular to the bearing of the body from the ship is drawn. When observing a...