the side of York Spit Channel
the visibility limit of the red sector of Cape Henry Light
the end of York Spit Channel
the junction of the York Spit and York River Entrance Channels
单选题You can swing the derrick to starboard side or port side. But do not exceed （）for the union purchase.A 120°B 90°C 60°D 100°
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单选题When entering from seaward，a buoy displaying a single-flashing red light would indicate （）.A a junction with the preferred channel to the leftB a sharp turn in the channel to the rightC the starboard side of the channelD a wreck to be left on the vessel's port side
单选题At 1920，the buoy forward of your starboard beam is（）.A an interrupted quick flashing buoyB Hog Island Lighted Bell BuoyC South Light BuoyD Sand Shoal Inlet Lighted Buoy A
单选题A buoy，being a shape of cylinder and with red group flashing，shows that it is（）.A left-side buoyB right-side buoyC a buoy of safetyD a buoy of danger
单选题As you approach mile 427.6 AHP，you see on the right side a white buoy with orange bands and diamond. This buoy marks（）.A a cable crossingB a sunken bargeC a submerged discharge pipeD the end of a wharf
单选题If your vessel has a list to port due to negative GM and off-center weight，the first corrective measure you should take is to（）.A move port-side main-deck cargo to the starboard sideB fill the starboard double-bottomC pump water from the port double-bottom to the starboard double-bottomD pump water from the port double-bottom over the side
单选题At 0100 you notice that the wind has become SSW’ly and has freshened. At 0200 you sight Stratford Point Lighted Bell Buoy “18” bearing 268°pgc. At 0215 the buoy bears 269°pgc. Which statement is TRUE?（）A You should alter course to the right to increase the rate of the bearing changeB You are making more speed over the ground than you estimatedC You should alter course to decrease the distance that you will pass off Middle Ground ShoalD You can hold the present course and safely pass buoy 18
