Seafarer | Second Officer (2nd) | Interview Questions and Answers | Oral Exam

Second Officer (2/O) oral exam model answers are designed to help candidates respond confidently and clearly during competency examinations. These answers focus on key areas such as navigation, COLREG, chartwork, watchkeeping, and safety, using simple and correct maritime language. They are short, precise, and structured to match the examiner’s expectations, showing good seamanship, situational awareness, and the habit of informing the Master when required. Regular practice of these model answers helps a Second Officer improve confidence, accuracy, and overall exam performance. 0:00 - Question1. What are your duties as Second Officer? 0:17 - Question2. Explain passage planning. 0:29 - Question3. How do you check that charts are up to date? 0:41 - Question4. What will you do if ECDIS fails during your watch? 0:53 - Question5. Explain squat. 1:03 - Question6. How do you ensure sufficient under-keel clearance? 1:16 - Question7. What is safety contour in ECDIS? 1:27 - Question8. How do you monitor the ship’s position? 1:38 - Question9. How do you find gyro compass error? 1:49 - Question10. What action will you take if gyro error is increasing? 2:02 - Question11. What is CATZOC? 2:11 - Question12. Why should visual fixing still be used today? 2:21 - Question13. What is wheel-over-point? 2:31 - Question14. What is cross-track distance (XTD)? 2:39 - Question15. What will you do if depth shown on echo sounder is less than expected? 2:51 - Question16. What are the limitations of GPS? 3:00 - Question17. What is chart datum? 3:07 - Question18. What is parallel indexing? 3:16 - Question19. How do you update NAVAREA warnings? 3:26 - Question20. What is the most important rule for a navigating officer?