Condition

On a ship underway, under laboratory conditions, or in a full mission ship simulator, with the ship‘s speed of at least 10 knots, and using a plotting sheet or chart, when encountering wind and current which sets the vessel. Given adequate radar ranges and visual or electronic bearings.

Performance requirement

Behavior Standard
The student will: During assessment, the student shall, at a minimum:

Plot the vessel’s position on at least two successive occasions not less than 30 minutes apart, for a vessel steaming at 20 kts, and calculate set and drift by vector analysis and determine the course to steer to make the intended course.

The course to steer is within ± 5° of the assessor’s solution.

Location

Assessed in MT‑2121 Deep Sea Navigation.

References

STCW Knowledge, Understanding and Proficiency

  1. OICNW-A1.02

NVIC Tasks

  1. NVIC 12-14 Task 1.2.C Determine the course to steer