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1. INTERNATIONAL ONLY Additional light signals are provided in the Annexes to the Rules for which of the following vessels?

 
 
 
 

2. INTERNATIONAL ONLY If a towing vessel and her tow are severely restricted in their ability to deviate from their course, the towing vessel shall show lights in addition to her towing identification lights. These additional lights shall be shown if the tow is __________.

 
 
 
 

3. INTERNATIONAL ONLY If a vessel displays three all-round red lights in a vertical line at night, during the day she may show __________.

 
 
 
 

4. INTERNATIONAL ONLY What day-shape is prescribed for a vessel constrained by her draft?

 
 
 
 

5. INTERNATIONAL ONLY To indicate that a vessel is constrained by her draft, a vessel may display, in a vertical line, __________.

 
 
 
 

6. INTERNATIONAL ONLY If you sighted three red lights in a vertical line on another vessel at night, it would be a vessel __________.

 
 
 
 

7. INTERNATIONAL ONLY Which vessel may NOT exhibit two red lights in a vertical line?

 
 
 
 

8. INLAND ONLY You are meeting "head on" a tug towing a barge alongside about a mile away. In addition to the white masthead lights which other lights do you see on the tug and tow combined?

 
 
 
 

9. INLAND ONLY A power-driven vessel when pushing ahead or towing alongside on the Western Rivers (above the Huey P. Long Bridge on the Mississippi River at mile 106.1) shall exhibit which of the following configurations?

 
 
 
 

10. INLAND ONLY If your tug is pushing a barge ahead at night and it is not a composite unit, which light(s) should show aft on your vessel?

 
 
 
 

11. INLAND ONLY What lights are required for a barge being pushed ahead, not being part of a composite unit?

 
 
 
 

12. INLAND ONLY When is a vessel required to exhibit a special flashing light?

 
 
 
 

13. INLAND ONLY What MAY be used to indicate the presence of a partly submerged object being towed?

 
 
 
 

14. INLAND ONLY Which indicates the presence of a partly submerged object being towed?

 
 
 
 

15. INLAND ONLY Which lights are required for a single barge being towed alongside?

 
 
 
 

16. INLAND ONLY Which of the following signals may be exhibited by a vessel trawling in close proximity to other fishing vessels?

 
 
 
 

17. INLAND ONLY Vessels engaged in fishing may show the additional signals as described in Rule 26 when they are in which of the following situations?

 
 
 
 

18. INLAND ONLY A power-driven vessel intends to overtake another power-driven vessel on the overtaken vessel's port side. What whistle signal should be sounded in order to state this intention?

 
 
 
 

19. INLAND ONLY You are crossing the course of another vessel which is to your starboard. You have reached an agreement by radiotelephone to pass astern of the other vessel. You MUST __________.

 
 
 
 

20. INLAND ONLY Passing signals shall be sounded on inland waters by __________.

 
 
 
 

21. INLAND ONLY You are overtaking another power-driven vessel in a narrow channel and wish to leave her on your starboard side. You may __________.

 
 
 
 

22. INLAND ONLY You are overtaking a power-driven vessel in a narrow channel and wish to leave her on your starboard side. You may __________.

 
 
 
 

23. INLAND ONLY You are overtaking a power-driven vessel in a narrow channel and wish to leave her on your starboard side. You may __________.

 
 
 
 

24. INLAND ONLY When power-driven vessels are in sight of one another, passing signals shall be sounded when __________.

 
 
 
 

25. INLAND ONLY Which statement is TRUE concerning a passing agreement made by radiotelephone?

 
 
 
 

26. INLAND ONLY At night, a light signal consisting of two flashes by a vessel indicates __________.

 
 
 
 

27. INLAND ONLY Two power driven vessels are meeting on a clear day and will pass less than half a mile apart. In this situation whistle signals __________.

 
 
 
 

28. INLAND ONLY One and two short blast signals must be sounded on inland waters when __________.

 
 
 
 

29. INLAND ONLY Under the Inland Navigation Rules, what is the meaning of the two short blasts signal used when meeting another vessel?

 
 
 
 

30. INLAND ONLY Maneuvering signals shall be sounded on inland waters by __________.

 
 
 
 

31. INLAND ONLY You are aboard the stand-on vessel in a crossing situation. You sound a one blast whistle signal. The give-way vessel answers with a two blast whistle signal. You should sound the danger signal and take what action?

 
 
 
 

32. INLAND ONLY Two vessels are in a starboard to starboard meeting situation and will pass well clear approximately 1/4 mile apart. Which action should each vessel take?

 
 
 
 

33. INLAND ONLY You are overtaking another power-driven vessel and sound a whistle signal indicating that you intend to pass the vessel along her starboard side. If the other vessel answers your signal with five short and rapid blasts, you should __________.

 
 
 
 

34. INLAND ONLY A power driven vessel overtaking another in a narrow channel, and wishing to pass on the other vessel's port side, would sound a whistle signal of __________.

 
 
 
 

35. INLAND ONLY You are approaching a sharp bend in a river. You have sounded a prolonged blast and it has been answered by a vessel on the other side of the bend. Which statement is TRUE?

 
 
 
 

36. INLAND ONLY A power-driven vessel, when leaving a dock or berth, must sound what signal?

 
 
 
 

37. INLAND ONLY When you are overtaking another power driven vessel and desire to pass on her left or port hand, you should sound __________.

 
 
 
 

38. INLAND ONLY When power-driven vessels are crossing, a signal of one short blast by either vessel means __________.

 
 
 
 

39. INLAND ONLY The stand-on vessel in a crossing situation sounds one short blast of the whistle. This means that the vessel __________.

 
 
 
 

40. INLAND ONLY What is the required whistle signal for a power-driven vessel leaving a dock or berth?

 
 
 
 

41. INLAND ONLY When power-driven vessels are in a crossing situation, one short blast by either vessel would mean __________.

 
 
 
 

42. INLAND ONLY You are meeting another vessel in inland waters, and she sounds one short blast on the whistle. This means that she __________.

 
 
 
 

43. INLAND ONLY You have made your vessel up to a tow and are moving from a pier out into the main channel. Your engines are turning ahead. What whistle signal should you sound?

 
 
 
 

44. INLAND ONLY A power-driven vessel, when leaving a dock or berth, is required to sound __________.

 
 
 
 

45. INLAND ONLY You are proceeding up a channel in Chesapeake Bay and are meeting an outbound vessel. There is no current. You MUST __________.

 
 
 
 

46. INLAND ONLY You are a power driven vessel proceeding in a channel in inland waters and are meeting an outbound power driven vessel. Your responsibilities include __________.

 
 
 
 

47. INLAND ONLY A light used to signal passing intentions must be an __________.

 
 
 
 

48. INLAND ONLY Which statement is TRUE concerning the fog signal of a canal boat 25 meters in length, anchored in a "special anchorage area" approved by the Secretary?

 
 
 
 

49. INLAND ONLY Which statement is TRUE concerning the fog signal of a sailing vessel 25 meters in length, anchored in a "special anchorage area" approved by the Secretary?

 
 
 
 

50. INLAND ONLY Which statement is TRUE concerning the fog signal of a barge 35 meters in length, anchored in a "special anchorage area" approved by the Secretary?

 
 
 
 

51. INLAND ONLY Which statement is TRUE concerning the fog signal of a vessel 15 meters in length, anchored in a "special anchorage area" approved by the Secretary?

 
 
 
 

52. INLAND ONLY A law enforcement vessel patrolling a marine regatta may exhibit a flashing blue light or which of the following alternates?

 
 
 
 

53. NLAND ONLY A commercial vessel engaged in public safety activities may display a(n) identity light(s). Which of the following is appropriate for these activities?

 
 
 
 

54. INLAND ONLY A vessel engaged in public safety activities may display an alternately flashing red and yellow light. Which of the following vessels may exhibit this special light?

 
 
 
 

55. INLAND ONLY Which of the following may be displayed by a commercial vessel engaged in public safety activities?

 
 
 
 

56. INLAND ONLY You are the stand-on vessel in an overtaking situation. The other vessel is showing an alternately flashing red-and-yellow light. What action should you take?

 
 
 
 

57. INLAND ONLY Which of the following is indicated by a vessel displaying a flashing blue light?

 
 
 
 

58. INLAND ONLY A vessel engaged in public safety activities may display an alternately flashing red and yellow light. This special light may be used by a vessel engaged in which of the following?

 
 
 
 

59. INLAND ONLY Which light(s) are permitted ONLY for law enforcement vessels?

 
 
 
 

60. INLAND ONLY You sight a vessel displaying an alternating red and yellow light. What does this light indicate?

 
 
 
 

61. INLAND ONLY While underway during the day you sight a small motorboat showing a flashing blue light. What does the blue light indicate?

 
 
 
 

62. INLAND ONLY A flashing blue light is used to identify which of the following vessels?

 
 
 
 

63. INTERNATIONAL ONLY You are on a vessel that cannot comply with the spacing requirement for masthead lights. What is required in this situation?

 
 
 
 

64. INTERNATIONAL ONLY Where do the International Rules of the Road apply?

 
 
 
 

65. INTERNATIONAL ONLY Which statement applies to a vessel "constrained by her draft"?

 
 
 
 

66. INTERNATIONAL ONLY Which statement is true concerning a vessel "constrained by her draft"?

 
 
 
 

67. INTERNATIONAL ONLY You are operating a vessel in a narrow channel. Your vessel must stay within the channel to be navigated safely. Another vessel is crossing your course from starboard to port, and you are in doubt as to his intentions. According to Rule 9, you __________.

 
 
 
 

68. INTERNATIONAL ONLY You intend to overtake a vessel in a narrow channel, and you intend to pass along the vessel's port side. How should you signal your intention?

 
 
 
 

69. INTERNATIONAL ONLY A sailing vessel is overtaking a power-driven vessel in a narrow channel, so as to pass on the power-driven vessel's port side. The overtaken vessel will have to move to facilitate passage. The sailing vessel is the __________.

 
 
 
 

70. INTERNATIONAL ONLY In a narrow channel, a signal of intent which must be answered by the other vessel, is sounded during which of the following situations?

 
 
 
 

71. INTERNATIONAL ONLY Your vessel is crossing a narrow channel. A vessel to port is within the channel and crossing your course. She is showing a black cylinder. What is your responsibility?

 
 
 
 

72. INTERNATIONAL ONLY You intend to overtake a vessel in a narrow channel, and you intend to pass along the vessel's port side. How should you signal your intention?

 
 
 
 

73. INTERNATIONAL ONLY In which case would an overtaking vessel sound a whistle signal of two prolonged followed by one short blast?

 
 
 
 

74. INTERNATIONAL ONLY You are underway in a narrow channel, and you are being overtaken by a vessel astern. After the overtaking vessel sounds the proper signal indicating his intention to pass your vessel on your starboard side, you signal your agreement by sounding __________.

 
 
 
 

75. INTERNATIONAL ONLY In a narrow channel, a vessel trying to overtake another on the other vessel's port side, would sound a whistle signal of __________.

 
 
 
 

76. INTERNATIONAL ONLY In a narrow channel, an overtaking vessel which intends to pass on the other vessel's port side would sound __________.

 
 
 
 

77. INTERNATIONAL ONLY You are approaching another vessel and will pass starboard to starboard without danger if no course changes are made. What action should you take?

 
 
 
 

78. INTERNATIONAL ONLY Which statement is TRUE concerning wing in ground (WIG) craft when taking off, landing and in flight?

 
 
 
 

79. INTERNATIONAL ONLY Of the vessels listed, which must keep out of the way of all the others?

 
 
 
 

80. INTERNATIONAL ONLY You are the stand-on vessel in an overtaking situation. The other vessel is showing a flashing red light. What action should you take?

 
 
 
 

81. INTERNATIONAL ONLY Which statement is TRUE, according to the Rules?

 
 
 
 

82. INTERNATIONAL ONLY You are involved in a crossing situation with a vessel off your port bow. The other vessel is showing a high intensity all-round flashing red light. Which action should you take?

 
 
 
 

83. INTERNATIONAL ONLY Which vessel shall avoid impeding the safe passage of a vessel constrained by her draft?

 
 
 
 

84. INTERNATIONAL ONLY Which vessel shall avoid impeding the safe passage of a vessel constrained by her draft?

 
 
 
 

85. INTERNATIONAL ONLY Of the vessels listed, which must keep out of the way of all the others?

 
 
 
 

86. INTERNATIONAL ONLY Which vessel is to keep out of the way of the others?

 
 
 
 

87. INTERNATIONAL ONLY What statement is TRUE when operating in fog and other vessels are detected by radar?

 
 
 
 

88. INTERNATIONAL ONLY A wing in ground (WIG) craft cannot comply with the spacing requirement for masthead lights. What is required in this situation?

 
 
 
 

89. INTERNATIONAL ONLY While underway at night, a power-driven vessel of less than 7 meters in length, whose maximum speed which does not exceed 7 knots, may show which of the following?

 
 
 
 

90. INTERNATIONAL ONLY You are on watch and sight a vessel showing a high intensity all-round flashing red light. The light indicates a __________.

 
 
 
 

91. INTERNATIONAL ONLY At night, a power-driven vessel less than 7 meters in length, with a maximum speed which does not exceed 7 knots, MUST show when underway at least __________.

 
 
 
 

92. INTERNATIONAL ONLY A power-driven vessel pushing ahead or towing alongside will show sidelights, a stern light, and __________.

 
 
 
 

93. INTERNATIONAL ONLY A partially submerged object towed by a vessel, during the day, must display which of the following shapes?

 
 
 
 

94. INTERNATIONAL ONLY A 20-meter power-driven vessel pushing ahead or towing alongside will display __________.

 
 
 
 

95. INTERNATIONAL ONLY Which of the following does NOT exhibit a yellow light?

 
 
 
 

96. INTERNATIONAL ONLY At night, you sight the lights shown in illustration D055RR below. What do the lights indicate?

 
 
 
 

97. INTERNATIONAL ONLY In addition to other required lights, a power-driven vessel pushing ahead or towing alongside displays __________.

 
 
 
 

98. INTERNATIONAL ONLY A single vessel being towed alongside shall show __________.

 
 
 
 

99. INTERNATIONAL ONLY A 20-meter power-driven vessel pushing ahead or towing alongside will display __________.

 
 
 
 

100. INTERNATIONAL ONLY A towing light is __________.

 
 
 
 

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