GSK Exit Exam • Set 6 Question 10 of 30
Match the term "ONE PROLONGED BLAST FOLLOWED BY THREE BLASTS IN SUCCESSION" with the most suitable answers given below
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Direct Answer
Option D: Vessel being towed
One prolonged blast followed by three short blasts in succession is the specific sound signal used by a power-driven vessel to indicate that it is directing its stern the vessel being towed. This is part of the COLREGs maneuvering and warning signals.
All Options
A
Five short blasts
B
Altering course to Starboard
C
Six short blasts
D
Vessel being towed
(Correct Answer)
Detailed Explanation & Context
One prolonged blast followed by three short blasts in succession is the specific sound signal used by a power-driven vessel to indicate that it is directing its stern the vessel being towed. This is part of the COLREGs maneuvering and warning signals.
Relevant Framework: STCW 2010 Manila Amendments • DG Shipping E-Learning & Exit Exam Standards • General Ship Knowledge (GSK).
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