Module 15 - Restricted Visibility

Yachtmaster Offshore Standard

Restricted Visibility at Yachtmaster level is not just recall. The answer has to show command judgement, evidence quality, margin, and a fallback if the first plan stops being safe.

Scenario: Fog forms near a traffic route with radar targets, AIS targets, and one sound signal not yet visually identified.

Examiner expectation: Apply Rule 19, safe speed, lookout, sound signals, radar/AIS limits, and early avoiding action without overclaiming certainty.

Key points

  • State the evidence you trust and the evidence you distrust.
  • Name the margin that makes the plan defensible.
  • Choose the first action that preserves safe options.
  • Explain the contingency before the situation becomes forced.

Continue studying Restricted Visibility

This topic is part of Module 15. Open the full module for lessons, quizzes, flashcards, and revision tools.