NVIC 12-14 Task 2.2.A

Maintain a safe navigational watch

OICNW-A2.2 Watchkeeping

Thorough knowledge of the principles to be observed in keeping a navigational watch

On a vessel underway,

the candidate properly relieves the watch in accordance with STCW Code Section A-VIII/2, Part 3-1, Paragraphs 21 and 22.

The candidate:

1. Reads the standing orders and night orders;

2. Determines and compares the vessel’s position, course and speed with the DR position and track;

3. Notes the position of the next charted waypoint;

4. Verifies the identities of critical aids to navigation in sight;

5. Determines tides and current as necessary;

6. Checks and properly tunes the radar and/or ARPA, if fitted;

7. Checks any targets displayed on the radar or ARPA, if fitted;

8. Checks the heading by magnetic compass;

9. Determines the navigational hazards likely to be encountered during the watch;

10. Determines the possible effect of list, trim, water density and squat on under keel clearance;

11. Ensures that he/she receives courses, traffic, weather and any special instructions from the officer being relieved; and

12. Tells the officer being relieved that he or she is relieved.