35. What is not the primary duty of the officer of the watch (OOW) during navigation? (A) Watchkeeping. (B) Navigation. (C) Radio watchkeeping. (D) Cargo monitoring.

33. What light signal shall be exhibited for a vessel engaged on pilotage duty while underway? (A) At or near the masthead, two all-round lights in a vertical line, the upper being red and the lower white. Sidelights and a sternlight. (B) At or near the masthead, two all-round lights in a vertical line, the upper being white and the lower red. Sidelights and a sternlight. (C) At or near the masthead, two all-round lights in a vertical line, the upper being green and the lower red. Sidelights and a sternlight. (D) At or near the masthead, two all-round lights in a vertical line, the upper being red and the lower green. Sidelights and a sternlight.

35. What is not the primary duty of the officer of the watch (OOW) during navigation? (A) Watchkeeping. (B) Navigation. (C) Radio watchkeeping. (D) Cargo monitoring.

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35. What is not the primary duty of the officer of the watch (OOW) during navigation?
(A) Watchkeeping.
(B) Navigation.
(C) Radio watchkeeping.
(D) Cargo monitoring.