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1. BOTH INTERNATIONAL & INLAND Which statement is TRUE concerning a vessel under oars?

 
 
 
 

2. BOTH INTERNATIONAL & INLAND Which vessel may show identifying lights when not actually engaged in her occupation?

 
 
 
 

3. BOTH INTERNATIONAL & INLAND Which vessel would exhibit sidelights when underway and not making way?

 
 
 
 

4. BOTH INTERNATIONAL & INLAND You are towing two barges astern. The length of the tow from the stern of the tug to the stern of the last barge is 150 meters. How many white towing identification lights should be displayed on the tugboat at night?

 
 
 
 

5. BOTH INTERNATIONAL & INLAND An all-round flashing yellow light may be exhibited by a(n) __________.

 
 
 
 

6. BOTH INTERNATIONAL & INLAND A 45-meter vessel is pulling a 210-meter tow. She may exhibit __________.

 
 
 
 

7. BOTH INTERNATIONAL & INLAND The maximum length of a power-driven vessel which may show an all-round white light and sidelights instead of a masthead light, sidelights and a stern light is __________.

 
 
 
 

8. BOTH INTERNATIONAL & INLAND At night, which lights would you see on a vessel engaged in fishing, other than trawling?

 
 
 
 

9. BOTH INTERNATIONAL & INLAND Which statement is TRUE concerning a 75- meter power-driven vessel underway at night?

 
 
 
 

10. BOTH INTERNATIONAL & INLAND Which power-driven vessel is NOT required to carry a light in the position of the after masthead light?

 
 
 
 

11. BOTH INTERNATIONAL & INLAND A vessel engaged in fishing, and at anchor, should exhibit __________.

 
 
 
 

12. BOTH INTERNATIONAL & INLAND Which vessel would exhibit sidelights when underway and not making way?

 
 
 
 

13. BOTH INTERNATIONAL & INLAND Two barges are being pushed ahead by a tugboat. Which statement is TRUE concerning lights on the barges?

 
 
 
 

14. BOTH INTERNATIONAL & INLAND A partly submerged vessel or object being towed, which is not readily noticeable, shall show __________.

 
 
 
 

15. stern of the tug to the stern of the last barge is 150 meters. How many white towing identification lights should

 
 
 
 

16. BOTH INTERNATIONAL & INLAND You are under sail with the auxiliary engine running and the propeller engaged on a 15 meter sail vessel. Which statement is TRUE?

 
 
 
 

17. BOTH INTERNATIONAL & INLAND A vessel showing a yellow light over a white light at night is a vessel __________.

 
 
 
 

18. BOTH INTERNATIONAL & INLAND A power-driven vessel, when towing astern, shall show __________.

 
 
 
 

19. BOTH INTERNATIONAL & INLAND At night, a barge being towed astern must display __________.

 
 
 
 

20. BOTH INTERNATIONAL & INLAND Lighting requirements in inland waters are different from those for international waters for __________.

 
 
 
 

21. BOTH INTERNATIONAL & INLAND You are approaching another vessel at night. You can see both red and green sidelights and, above the level of the sidelights, three white lights in a vertical line. The vessel may be __________.

 
 
 
 

22. BOTH INTERNATIONAL & INLAND You are overtaking a vessel at night and you see a yellow light showing above the stern light of the overtaken vessel. The overtaken vessel is __________.

 
 
 
 

23. BOTH INTERNATIONAL & INLAND What day-shape must be shown on a partly submerged vessel which is being towed?

 
 
 
 

24. BOTH INTERNATIONAL & INLAND At night, you are towing a partly submerged vessel, 20 meters in length and 4 meters in breadth. What lights must you display on the towed vessel?

 
 
 
 

25. BOTH INTERNATIONAL & INLAND A 20-meter sailing vessel underway must exhibit a __________.

 
 
 
 

26. BOTH INTERNATIONAL & INLAND An inconspicuous, partly submerged vessel or object being towed, where the length of tow is 100 meters, shall show __________.

 
 
 
 

27. BOTH INTERNATIONAL & INLAND What light(s), if any, would you show at night if your vessel was broken down and being towed astern by another vessel?

 
 
 
 

28. BOTH INTERNATIONAL & INLAND Which vessel must exhibit three white masthead lights in a vertical line?

 
 
 
 

29. BOTH INTERNATIONAL & INLAND A 50-meter vessel is towing astern and the length of the tow is 100 meters. In addition to sidelights, which lights may she show to fully comply with the Rules?

 
 
 
 

30. BOTH INTERNATIONAL & INLAND Which vessel MUST show two masthead lights in a vertical line?

 
 
 
 

31. BOTH INTERNATIONAL & INLAND Which statement is TRUE concerning a partly submerged vessel being towed?

 
 
 
 

32. BOTH INTERNATIONAL & INLAND At night, a broken down vessel being towed would show the same lights as __________.

 
 
 
 

33. BOTH INTERNATIONAL & INLAND A vessel towing is showing three forward white masthead lights in a vertical line. This means that the length of the __________.

 
 
 
 

34. BOTH INTERNATIONAL & INLAND A vessel towed astern shall show __________.

 
 
 
 

35. BOTH INTERNATIONAL & INLAND A 20-meter vessel is towing another vessel astern. The length of the tow from the stern of the towing vessel to the stern of the tow is 75 meters. How many white towing masthead lights shall the towing vessel show at night?

 
 
 
 

36. BOTH INTERNATIONAL & INLAND A towing vessel 35 meters in length, with a tow 100 meters astern, must show a minimum of how many masthead lights?

 
 
 
 

37. BOTH INTERNATIONAL & INLAND What lights must be shown on a barge being towed astern at night?

 
 
 
 

38. BOTH INTERNATIONAL & INLAND Which statement is TRUE when you are towing more than one barge astern at night?

 
 
 
 

39. BOTH INTERNATIONAL & INLAND A 30-meter tug is underway and NOT towing. At night, this vessel must show sidelights and __________.

 
 
 
 

40. BOTH INTERNATIONAL & INLAND Which day-shape should a vessel being towed exhibit if the tow EXCEEDS 200 meters?

 
 
 
 

41. BOTH INTERNATIONAL & INLAND Which statement is TRUE of a 30-meter sailing vessel underway?

 
 
 
 

42. BOTH INTERNATIONAL & INLAND What light(s) must sailboats twenty meters in length show when underway at night?

 
 
 
 

43. BOTH INTERNATIONAL & INLAND At night you sight a vessel displaying one green light. What is indicated by this light configuration?

 
 
 
 

44. BOTH INTERNATIONAL & INLAND A sailing vessel of over 20 meters in length underway must show a __________.

 
 
 
 

45. BOTH INTERNATIONAL & INLAND A 22-meter sailing vessel when also being propelled by machinery shall show during daylight hours a __________.

 
 
 
 

46. BOTH INTERNATIONAL & INLAND Which vessel may combine her sidelights and stern light in one lantern on the fore and aft centerline of the vessel?

 
 
 
 

47. BOTH INTERNATIONAL & INLAND What day shape shall a vessel 15 meters in length, proceeding under sail as well as being propelled by machinery, exhibit?

 
 
 
 

48. BOTH INTERNATIONAL & INLAND Which vessel would display a cone, apex downward?

 
 
 
 

49. BOTH INTERNATIONAL & INLAND In the daytime, you see a large sailing vessel on the beam. You know that she is also propelled by machinery if she shows __________.

 
 
 
 

50. BOTH INTERNATIONAL & INLAND Which vessel, when anchored at night, is not required to show anchor lights?

 
 
 
 

51. BOTH INTERNATIONAL & INLAND Which vessel may exhibit identifying lights when not actually engaged in her occupation?

 
 
 
 

52. BOTH INTERNATIONAL & INLAND A vessel engaged in fishing must display a light in the direction of any gear that extends outward more than 150 meters. The color of this light is __________.

 
 
 
 

53. BOTH INTERNATIONAL & INLAND A vessel fishing at night, with gear extending more than 150 meters horizontally outwards, will show in the direction of the gear __________.

 
 
 
 

54. BOTH INTERNATIONAL & INLAND A vessel engaged in fishing during the day would show

 
 
 
 

55. BOTH INTERNATIONAL & INLAND Which vessel must show a masthead light abaft of and higher than her identifying lights?

 
 
 
 

56. BOTH INTERNATIONAL & INLAND What type of vessel or operation is indicated by a vessel showing two cones with the apexes together?

 
 
 
 

57. BOTH INTERNATIONAL & INLAND A vessel, which is unable to maneuver due to some exceptional circumstance, shall exhibit __________.

 
 
 
 

58. BOTH INTERNATIONAL & INLAND Two all-round red lights displayed in a vertical line are shown by a vessel __________.

 
 
 
 

59. BOTH INTERNATIONAL & INLAND A vessel not under command shall display

 
 
 
 

60. BOTH INTERNATIONAL & INLAND A vessel not under command making way at night would show __________.

 
 
 
 

61. BOTH INTERNATIONAL & INLAND A power-driven vessel "not under command" at night must show her sidelights when __________.

 
 
 
 

62. BOTH INTERNATIONAL & INLAND A vessel will NOT show sidelights when __________.

 
 
 
 

63. BOTH INTERNATIONAL & INLAND A vessel showing a rigid replica of the International Code flag "A" is engaged in __________.

 
 
 
 

64. BOTH INTERNATIONAL & INLAND At night, which lights are required to be shown by a dredge on the side of the dredge which another vessel may pass?

 
 
 
 

65. BOTH INTERNATIONAL & INLAND During the day, a dredge will indicate the side on which it is safe to pass by displaying __________.

 
 
 
 

66. BOTH INTERNATIONAL & INLAND By night, you sight the lights of a vessel engaged in underwater operations. If an obstruction exists on the port side of the vessel, it will be marked by __________.

 
 
 
 

67. BOTH INTERNATIONAL & INLAND During the day, a vessel picking up a submarine cable shall carry __________.

 
 
 
 

68. BOTH INTERNATIONAL & INLAND Which vessel must show forward and after masthead lights when making way?

 
 
 
 

69. BOTH INTERNATIONAL & INLAND Which statement is TRUE concerning a towing vessel which, due to the nature of her work, is unable to keep out of the way of another vessel?

 
 
 
 

70. BOTH INTERNATIONAL & INLAND A vessel restricted in her ability to maneuver shall __________.

 
 
 
 

71. BOTH INTERNATIONAL & INLAND By day, when it is impracticable for a small vessel engaged in diving operations to display the shapes for a vessel engaged in underwater operations, she shall display __________.

 
 
 
 

72. BOTH INTERNATIONAL & INLAND Which vessel must exhibit forward and after white masthead lights when making way?

 
 
 
 

73. BOTH INTERNATIONAL & INLAND You see a vessel displaying the day signal shown in illustration D006RR below. The vessel may be which of the following?

 
 
 
 

74. BOTH INTERNATIONAL & INLAND Which of the following describes a vessel exhibiting the day-shapes shown in illustration D018RR below?

 
 
 
 

75. BOTH INTERNATIONAL & INLAND You are approaching a vessel dredging during the day and see two balls in a vertical line on the port side of the dredge. These shapes mean that __________.

 
 
 
 

76. BOTH INTERNATIONAL & INLAND At night, a vessel shall indicate that she is restricted in her ability to maneuver by showing in a vertical line two __________.

 
 
 
 

77. BOTH INTERNATIONAL & INLAND Which vessel, when anchored at night, would NOT be required to show anchor lights?

 
 
 
 

78. BOTH INTERNATIONAL & INLAND Which vessel may show three lights in a vertical line, the top and bottom being red and the middle being white?

 
 
 
 

79. BOTH INTERNATIONAL & INLAND An anchored vessel is servicing an aid to navigation and is restricted in her ability to maneuver. Which lights will she show?

 
 
 
 

80. BOTH INTERNATIONAL & INLAND You see a vessel displaying three lights in a vertical line. The highest and lowest lights are red and the middle light is white. She is also showing a white light at the stern, which is lower than the forward light. It could be a __________.

 
 
 
 

81. BOTH INTERNATIONAL & INLAND A vessel transferring provisions or cargo at sea shall display during the day __________.

 
 
 
 

82. BOTH INTERNATIONAL & INLAND If a towing vessel and her tow are severely restricted in their ability to deviate from their course, they may show lights in addition to their towing identification lights. These additional lights may be shown if the tow is __________.

 
 
 
 

83. BOTH INTERNATIONAL & INLAND A vessel towing astern in an operation which severely restricts the towing vessel and her tow in their ability to deviate from their course shall, when making way, show __________.

 
 
 
 

84. BOTH INTERNATIONAL & INLAND A vessel towing where the tow prevents her from changing course shall carry __________.

 
 
 
 

85. BOTH INTERNATIONAL & INLAND A vessel towing astern and her tow are severely restricted in their ability to change course. When making way, the towing vessel will show ONLY which of the following light configurations?

 
 
 
 

86. BOTH INTERNATIONAL & INLAND Which display indicates a vessel conducting mine clearance operations?

 
 
 
 

87. BOTH INTERNATIONAL & INLAND A vessel engaged in mineclearing shows special identity lights

 
 
 
 

88. BOTH INTERNATIONAL & INLAND A vessel conducting mineclearing operations will show __________.

 
 
 
 

89. BOTH INTERNATIONAL & INLAND The duration of a prolonged blast of the whistle is

 
 
 
 

90. BOTH INTERNATIONAL & INLAND The duration of each blast of the whistle signals used in meeting and crossing situations is

 
 
 
 

91. BOTH INTERNATIONAL & INLAND While underway at night you are coming up on a vessel from astern. Which light(s) would you expect to see?

 
 
 
 

92. BOTH INTERNATIONAL & INLAND When towing more than one barge astern at night __________.

 
 
 
 

93. BOTH INTERNATIONAL & INLAND Which vessel must exhibit a conical shape, apex downwards?

 
 
 
 

94. BOTH INTERNATIONAL & INLAND A towing light __________.

 
 
 
 

95. BOTH INTERNATIONAL & INLAND A towing light, according to the Rules, is a

 
 
 
 

96. BOTH INTERNATIONAL & INLAND You are heading due east (090°) and observe a vessel's red sidelight on your port beam. The vessel may be heading __________.

 
 
 
 

97. BOTH INTERNATIONAL & INLAND You see a red sidelight bearing NW (315°). That vessel may be heading __________.

 
 
 
 

98. BOTH INTERNATIONAL & INLAND Which vessel must exhibit forward and after masthead lights when underway?

 
 
 
 

99. BOTH INTERNATIONAL & INLAND A power-driven vessel exhibits the same lights as a __________.

 
 
 
 

100. BOTH INTERNATIONAL & INLAND Your tug is underway at night and NOT towing. What light(s) should your vessel show aft to other vessels coming up from astern?

 
 
 
 

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