问题：
[单选] At 0815，visibility is excellent and you can see Montauk Point. Montauk Point Light is（）.
shown from a brown tower。equipped with a fog diaphone。lighted 24 hours。is 79 feet (24 meters) high。
问题：
[单选] At 0845，you are approaching the entrances to Thimble Shoal Channel. What channel must you use?（）
The South Auxiliary Channel since your draft is less than 25 feet (7.6 meters)，and you are not a passenger vessel。The South Auxiliary Channel or Thimble Shoal Channel，but you must remain on the right hand side of the main channel。The North Auxiliary Channel since you are going to turn to a northerly heading near buoy "12"。You are not permitted to use any of the channels，but must remain outside the buoyed channel line。
问题：
[单选] At 1810，a red buoy bears 010° relative. This buoy marks（）.
the side of York Spit Channel。the visibility limit of the red sector of Cape Henry Light。a submerged obstruction in York Spit Channel。the York River Entrance Channel。
问题：
[单选] At 1810，you sight a buoy on your starboard side labeled “19”. This buoy marks（）.
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 Channel。
问题：
[单选] At 1920，the buoy forward of your starboard beam is（）.
an interrupted quick flashing buoy。Hog Island Lighted Bell Buoy。South Light Buoy。Sand Shoal Inlet Lighted Buoy "A"。
问题：
[单选] At 1923，you increase speed to make good 9.2 mph. What is the first gage you will pass after your speed change?（）
Cottonwood Point。Tiptonville。Fulton。New Madrid。
问题：
[单选] At 2200 you take the following loran readings: 9960-W-15064.5; 9960-Y-43954.8. Which statement is TRUE? （）
The current is flooding。You are being set to the left of the track。The set is towards the southwest。The drift is 0.6 knot.。
