單項選擇題

A tug is to assist in docking an oceangoing vessel on a hawser. The greatest danger to the tug is （）.

A.from the ship's propeller when making up aft
B.from being overrun if making up forward
C.hull damage while alongside passing a hawser
D.getting in a tripping position

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單項選擇題

A pilot vessel on pilotage duty shall show identity lights （）.

A.at any time while underway
B.while at anchor
C.while alongside a vessel
D.All of the above

單項選擇題

A pilot vessel on pilotage duty at night will show sidelights and a sternlight （）.

A.when at anchor
B.only when making way
C.at any time when underway
D.only when the identifying lights are not being shown

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A tug is to assist in docking an oceangoing vessel on a hawser. The greatest danger to the tug is （）.

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A pilot vessel on pilotage duty shall show identity lights （）.

A pilot vessel on pilotage duty at night will show sidelights and a sternlight （）.