Question 41

The Correct Answer is A The vessel's searchlight is correct because Rule 36 of the International Regulations for Preventing Collisions at Sea (COLREGs), which applies to both international and inland waters (where local rules align or adopt COLREGs), specifically permits the use of a vessel's searchlight to direct a beam toward a danger or to attract the attention of another vessel, provided that the light is not used in such a way as to embarrass any vessel. **Why the other options are incorrect:** * **B) A red star shell:** A red star shell is defined in Annex IV of COLREGs as a distress signal. Rule 37 mandates that a vessel must not use any signal that is liable to be confused with a distress signal. * **C) A burning barrel:** A burning barrel (or oil drum) is defined in Annex IV of COLREGs as a distress signal (specifically, "a flame on board the vessel, as from burning tar or oil, etc."). * **D) An orange smoke signal:** An orange smoke signal is defined in Annex IV of COLREGs as a distress signal.