Captain's Rules of the Road Practice Test

These questions are part of the practice quiz. Start practicing

• Two short blasts: When two power-driven vessels meet at a half mile, which signals are required?
• If the bearing of an approaching vessel does not appreciably change, what is deemed to exist?
• In determining 'safe speed', all of the following must be taken into account EXCEPT the
• INLAND ONLY. A power-driven vessel crossing a river on the Great Lakes or Western Rivers must keep out of the way of a power-driven vessel
• In narrow channels, vessels of less than 20 meters in length shall not impede the safe passage of vessels that can navigate only inside that channel.
• Which classification applies to a vessel transferring cargo while underway?
• A single towing light will be required by the Rules to be carried above a vessel's sternlight
• 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?
• You are proceeding up a channel in Chesapeake Bay and are meeting an outbound vessel. There is no current. You MUST propose or answer one- or two-blast whistle signals given by the other vessel if passing within 1/2 mile.
• Which statement correctly defines 'in sight' between vessels?
• Regarding the rule for lookouts, when do they apply?
• Which sound signal indicates doubt that sufficient action is being taken by another vessel to avoid collision?
• You are meeting another vessel head-on and sound one short blast as a passing signal. The other vessel answers with two short blasts on their whistle. What should be your next action?
• For a vessel being towed at night, which option correctly describes the required display on the towed vessel?
• 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 towing a tow more than 200 meters astern.
• Which option correctly names a required lighting setup for a barge being pushed ahead (not part of a composite unit)?
• A short blast has a duration of how many seconds?
• Which power-driven vessel is NOT required to carry a light in the position of the after masthead light?
• Under the rules, in a narrow channel, which vessel is directed to avoid impeding the safe passage?
• What light arrangement must sailboats show when underway at night?
• Which vessel is NOT to impede the passage of a vessel that can only navigate safely within a narrow channel?
• One and two short blast signals are required to be sounded on inland waters when
• In restricted visibility, a vessel detected by radar alone shall determine if a close-quarters situation is developing or risk of collision exists. If so, you shall:
• Which duration is a 'short blast' on the whistle?
• Which factor is NOT part of determining safe speed?
• INLAND ONLY. For the Inland Navigation Rules, inland waters includes which area?
• In a narrow channel, you are in an 18-meter tug and sight a loaded tankship off your port bow coming up the channel. Which statement is correct?
• At what length must an anchored vessel display both forward and aft masthead lights?
• The sternlight's visible arc around dead astern to each side of the stern is how many degrees?
• Which factor is a listed consideration for determining safe speed?
• In a situation where a sailing vessel overtakes a power-driven vessel in a narrow channel, which vessel must move to facilitate passage?
• Which lighting configuration would you expect for a tug pushing a barge ahead at night when it is not a composite unit?
• What color is the light required for gear that extends outward more than 150 meters?
• For a vessel length of 10 meters or more, which statement describes the required signaling equipment?
• Which signal is used by a vessel to indicate that it is towing another vessel?
• Which statement about a vessel equipped with operational radar is true?
• Under the Rules, a vessel transferring cargo while underway is defined as what type of vessel?
• In a head-on meeting, which direction should both vessels alter course to avoid collision?
• In fog, you hear a whistle signal of one prolonged blast followed by two short blasts. This signal could indicate a vessel
• Which signal would indicate a vessel anchored in fog when interpreted as a whistle signal?
• A fog signal consisting of one short, one prolonged, and one short indicates that the vessel is—
• When towing astern, what light must a power-driven vessel exhibit?
• Which of the following accurately describes 'restricted visibility'?
• An anchor ball need NOT be exhibited by an anchored vessel if which condition applies?
• In crossing between two power-driven vessels, which vessel must keep out of the way?
• If it becomes necessary for a stand-on vessel to take action to avoid collision, she shall NOT, if possible Turn to port for a vessel on her own port side. What should she do instead?
• A sailing vessel with the wind abaft the beam is navigating in fog. What fog signal should she sound?
• Which statement is true regarding the daytime signal for a small vessel engaged in diving operations when underwater shapes cannot be displayed?
• When taking action to avoid collision, you should make sure the action is taken in enough time.
• Which vessel shall avoid impeding the safe passage of a vessel constrained by her draft?
• For the purpose of the Rules the term 'Vessel' includes seaplanes. Which option best reflects this?
• A vessel, which is unable to maneuver due to some exceptional circumstance, shall exhibit when making way at night, what lights?
• INTERNATIONAL ONLY. In a foggy situation, the signal of one prolonged blast followed by two short blasts could indicate a vessel
• When approaching another vessel and you are not sure whether danger of collision exists, you must assume there is risk of collision.
• Which principle best describes the action of the look-out rule in restricted visibility?
• Which vessel is, by definition, unable to keep out of the way of another vessel?
• Which signaling action is correct when two power-driven vessels are crossing and you intend to pass within 1/2 mile?
• In fog, the duration of a prolonged whistle signal used by a power-driven vessel is
• Which marking indicates the presence of a partly submerged object being towed?
• Risk of Collision shall be deemed to exist if the bearing of an approaching vessel does not appreciably change.
• Which condition indicates a risk of collision for an approaching vessel?
• In two sailing vessels running before the wind with the wind on the same side, which must keep clear?
• A vessel may slacken her speed, stop, or reverse her engines to
• In a scenario where two sailing vessels are running free with the wind on the same side, which vessel is required to keep clear?
• A white masthead light shows through an arc of how many degrees?
• If radar indicates a vessel on a collision course abaft your beam, which action should you avoid?
• Under the Rules, there is a provision to depart from the Rules to avoid immediate danger. Which statement best describes this provision?
• To be considered engaged in fishing, a vessel must be using fishing apparatus which restricts maneuverability.
• A vessel restricted in her ability to maneuver is defined as one which, from the nature of her work, is unable to maneuver as required by the Rules. Which option best describes this?
• What is the primary consideration when crossing a channel if another vessel in the channel can only navigate within the channel?
• Every vessel should at all times proceed at a 'safe speed'. 'Safe speed' is defined as that speed where
• While operating a power-driven vessel and approaching a bend in the channel where opposite-direction vessels cannot be seen, you should sound how long a single blast?
• Bare steerageway is best described as the speed at which a vessel can maintain steering and headway.
• A vessel underway and fishing shall keep out of the way of which vessel?
• Which statement is true regarding fishing vessels?
• The word 'vessel' in the Rules includes which?
• In a narrow channel, an overtaking vessel, which intends to pass on the other vessel's port side would sound—
• Which of the following would be considered a 'special circumstance'?
• While underway and in sight of another vessel a mile ahead, you put your engines on astern propulsion. Which statement concerning whistle signals is TRUE?
• Under the rules, a vessel underway and fishing must keep out of the way of which vessel?
• A vessel engaged in trawling will show identification lights of
• You are approaching another vessel and will pass starboard to starboard without danger if no course changes are made. You should—
• The term used in the Rules that includes seaplanes is:
• Which vessel would exhibit sidelights when underway and not making way?
• Which description correctly identifies a power-driven vessel?
• Which term is NOT defined in Inland Navigation Rules?
• In fog, after observing radar and finding risk of collision with a vessel about 2 miles off your port bow, you should:
• INLAND ONLY. You are operating through a narrow channel and another vessel is crossing your course from starboard to port, and you are in doubt as to her intentions. You must
• When two power-driven vessels are crossing, the vessel which has the other to starboard must keep out of the way if what?
• In inland waters, when two power-driven vessels are crossing and you are within 1/2 mile of the other vessel, which action is required?
• If a vessel is propelled by engines, it is categorized as which?
• A vessel being propelled both by sail and by engines is a power-driven vessel.
• Which statement about the overtaking angle rule is correct?
• In a narrow channel, if a sailing vessel and a fishing vessel are both in the channel, which vessel should take action to avoid impeding the other?
• Maneuvering signals are required to be sounded on inland waters by
• In inland waterways, when two power-driven vessels meet in a narrow channel with a following current, which vessel has the right-of-way?
• You are approaching a narrow channel. Another vessel in the channel can only navigate safely in that channel. You should
• What does the danger signal indicate?
• If underway you sight another power-driven vessel dead-ahead showing both the red and green sidelights, the required action is to?
• If you anchor your 25-meter vessel in a harbor, what light(s) must you show?
• INLAND ONLY. The inland waters include which area?
• When a tug is pushing a barge ahead at night and the units are not a composite, which lights must appear aft on the tug?
• If a vessel is propelled both by sail and by engines, under the Rules the vessel is considered what?
• Which statement best describes the term 'safe speed' as used in collision avoidance?
• A vessel restricted in her ability to maneuver shall
• When two power-driven vessels are meeting head-on and there is a risk of collision, each vessel shall
• Which term is NOT defined in the Inland Navigation Rules?
• A towing light is what color?
• When do the Rules require both vessels to change course?
• A vessel at anchor will show a
• According to the Rules, which vessel MUST show two masthead lights in a vertical line?
• Which lights should show aft on your vessel if your tug is pushing a barge ahead at night and it is not a composite unit?
• Which situation would be a 'special circumstance' under the Rules?
• Which of the following is the correct phrase for 'one and two short blasts' signals used when two power-driven vessels are in sight of one another and meeting at a distance of one half mile?
• Which situation allows departure to avoid immediate danger?
• What does the term 'restricted visibility' refer to under the Rules?
• Which statement should be followed when you are unsure about collision risk and uncertainty?
• If you hear a single prolonged blast every two minutes, which vessel condition are you most likely observing?
• Which statement best describes the overtaking rule?
• If a sailing vessel with the wind on the port side sees a sailing vessel to windward and cannot tell whether the other vessel has the wind on the port or starboard side, she shall
• Which is CORRECT regarding the use of a 'special flashing light'?
• What is the minimum length of an anchored vessel that is required to show both forward and aft masthead lights?
• What is the length threshold mentioned for narrow-channel rules?
• Under the Rules, vessels may depart from the requirements when?
• If two inland power-driven vessels meet in a narrow channel with a following current, which vessel has the right-of-way?
• If you observe only the sternlight of another vessel, what does this indicate regarding your maneuvering relation?
• A power-driven vessel towing another vessel astern (tow less than 200 meters) shall show two masthead lights in a vertical line instead of either the forward or after masthead lights.
• The rule regarding look-outs applies in which condition?
• In a crossing situation where the other vessel is on your starboard side and there is risk of collision, which vessel must keep out of the way?
• In a crossing situation, what does a single short whistle from one vessel signify?
• Restricted visibility refers to which of the following?
• When is a diamond shape exhibited?
• A vessel towing shows three forward white masthead lights arranged in a vertical line. What does this indicate about the tow length?
• The NAVIGATION RULES define a 'vessel not under command' as a vessel which through some exceptional circumstance, is unable to maneuver as required by the rules
• Which vessel must show two masthead lights in a vertical line?
• If you observe three white lights in a vertical line above the sidelights, what is the likely tow distance?
• Which lights indicate a head-on situation at night?
• Under both International and Inland rules, working lights shall be used to illuminate the decks of a vessel. When is this required?
• In overtaking, the overtaking vessel is relieved of keeping clear when
• Under the Rules of the Road, which vessel is underway?
• A rapid ringing of a bell ahead in fog indicates which vessel status?
• You are in charge of a vessel meeting another vessel head-on. To comply with the rules, you should exchange
• While underway in fog, you hear a prolonged blast from another vessel. This signal indicates a
• In fog, if a fog signal forward of your beam is heard and you have not yet determined if risk of collision exists, to what speed should you reduce?
• What MAY be used to indicate the presence of a partly submerged object being towed?
• According to the Navigation Rules, all of the following are engaged in fishing EXCEPT a vessel trolling.
• Which maneuvering rule by inland vessels is true?
• A prolonged blast on a whistle signals used by a power-driven vessel in fog lasts how many seconds?
• If two sailing vessels are running free with the wind on the same side, which vessel must keep clear?
• If your vessel enters fog and you stop your engines, dead in the water, which fog signal should you sound?
• For Rule 14 to apply, which conditions must exist?
• INTERNATIONAL ONLY. Which statement is true about signals of intent in a narrow channel?
• When in sight of another vessel, any action taken to avoid collision must not result in another close quarters situation.
• In a crossing where risk exists, you are the stand-on vessel; the other vessel is 2.5 miles to port. What should you do?
• For a power-driven vessel towing another vessel astern with tow under 200 meters, which lighting configuration is used instead of the forward or after masthead lights?
• A vessel servicing a pipeline during the day shall display
• In fog, a 25 meter vessel that is anchored must
• In inland waters, a vessel under 20 meters anchored at night in a special anchorage area designated by the Secretary must what regarding lights?
• A vessel transferring cargo while underway is classified as which?
• What dayshape would a vessel aground show during daylight?
• Which statement applies to a sailing vessel overtaking a power-driven vessel?
• Inland navigation rules, which term is not defined?
• The one short blast when meeting another vessel means
• In order for a stand-on vessel to take action in a crossing situation, she must determine that the other vessel
• A stand-on vessel in a crossing is defined as being required to do what, while still permitting action to avoid collision?
• Which lights are required for a barge, not part of a composite unit, being pushed ahead?
• As the give-way vessel in a crossing, which action should you NOT do?
• Why is reducing to bare steerageway necessary when danger of collision exists?
• A vessel must proceed at a safe speed.
• In the Rules, the term 'Vessel' includes which of the following?
• Under the Rules, any vessel may slacken her speed, stop, or reverse her engines to allow more time to assess the situation.
• Which statement about radar equipment is true?
• INTERNATIONAL ONLY. In a narrow channel, the signal of intent that must be answered by the other vessel is sounded by a vessel that is
• What signal indicates a vessel towing?
• Which option below correctly describes a vessel not under command?
• Which statement correctly identifies a vessel that is 'restricted in her ability to maneuver'?
• Which signal pattern indicates a vessel being towed?
• When two power-driven vessels are crossing, the vessel that has the other to starboard must keep out of the way if
• Which statement is TRUE concerning a 'vessel engaged in fishing'?
• A vessel approaching a narrow channel should avoid crossing the channel if doing so would impede another vessel navigating in the channel. What action is correct?
• In a narrow-channel scenario, a sailing vessel is proceeding along a narrow channel and can safely navigate ONLY inside the channel. The sailing vessel approaches a vessel engaged in fishing in the narrow channel. Which statement is TRUE?
• Under what condition is the separate towing light required to be carried above the sternlight?
• Which vessel is NOT required to carry an after masthead light?
• 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?
• Which signal does a power-driven vessel sound when making way in fog?
• Which term is NOT defined in the Inland Navigation Rules?
• In a crossing situation, your vessel is not making way and another vessel is approaching on your starboard beam. Which statement is true?
• A vessel being towed at night is required to display which lights on the towed vessel?
• Which of the following describes when a vessel is engaged in fishing?
• By radar alone, you detect a vessel ahead on a collision course about 3 miles distant in a meeting situation. You should:
• For a barge, not part of a composite unit, being pushed ahead, which lighting arrangement is required?
• In daylight, a vessel, when its maneuvering capabilities are limited by its operation, would typically show which shapes?
• In an overtaking situation, which statement is correct?
• In restricted visibility, after detecting another vessel by radar, what must you determine first?
• Under both International and Inland Rules, fog signals for vessels underway must be sounded at intervals of not more than how many minutes?
• The stern light shall show from dead astern to how many degrees on each side of the stern?
• In taking action to avoid a collision, a vessel must ensure it does not create what?
• At night, seeing a vessel's red sidelight on your port bow, you may
• Safe speed is defined as that speed where you can take proper and effective action to avoid collision.
• In a narrow channel, a signal of intent that must be answered by the other vessel is sounded by a vessel that is
• Which option best describes factors considered when determining safe speed?
• During daylight, a vessel with a tow over 200 meters displays which shape?
• Which statement correctly defines a power-driven vessel?
• What is the whistle signal for a vessel operating astern propulsion?
• Which describes a flashing light under the rules?
• Which craft is a 'power-driven vessel' under the Rules?
• You are in charge of a stand-on vessel in a crossing situation. The other vessel is 1.5 miles to port. You believe that risk of collision exists. You should
• What is the minimum sound signaling equipment required aboard a vessel 10 meters in length?
• Under the Rules of the Road, when must a lookout be maintained?
• During daytime, if a diving vessel cannot display the underwater operation shapes, which signal should she display?
• Which color is the special flashing light?
• Which vessel is classified as 'restricted in her ability to maneuver' when transferring cargo while underway?
• In a head-on meeting between two power-driven vessels with risk of collision, what action is required?
• According to the Rules of the Road, a vessel underway and making way in fog shall sound every two minutes—
• Within a traffic separation scheme, joining a lane from the side should be done at as small an angle as possible.
• A vessel showing a green light over a white light in a vertical line above the level of the sidelights is
• In crossing, the stand-on vessel may take action to avoid collision by maneuver under what condition?
• If observing red and green sidelights with three white lights in a vertical line, what does this indicate?
• Which statement best describes when the Rules may be departed from?
• In a crossing on open water, a vessel fishing is in a crossing with a sailing vessel on its starboard side. Which vessel is the stand-on vessel?
• The stand-on vessel in a crossing may take action to avoid collision by its own maneuver when?
• For Rule 14 to apply, which of the following is true?
• When a vessel is overtaking another vessel at night, which light of the vessel ahead is visible?
• When approaching another vessel and not sure whether danger of collision exists, you must assume there is risk of collision.
• Which lighting configuration indicates a barge being pushed ahead (not part of a composite unit) on inland waterways?
• How often should a vessel that is underway and making way in fog emit a signal?
• The lookout requirement applies in which waters?
• INLAND ONLY. A power-driven vessel operating in a narrow channel with a following current on the Great Lakes or Western Rivers is meeting an upbound vessel. Which statement is TRUE?
• A vessel is overtaking when she approaches another from more than how many degrees abaft the beam?
• Which marking identifies a partly submerged object being towed, as used in inland rules?
• Under the Rules, the lights prescribed shall be exhibited in which condition?
• Two vessels are in an overtaking situation. Which lights on the overtaken vessel will the overtaking vessel see?
• Which option best describes 'engaged in fishing'?
• In a crossing with risk of collision, which vessel is typically allowed to maintain course and speed but may take action to avoid collision?
• The term 'power-driven vessel' refers to which of the following?
• Under the Rules, the lights prescribed shall be exhibited
• INLAND ONLY. Which statement is TRUE concerning narrow channels?
• The steering and sailing rules for vessels in restricted visibility apply to vessels navigating in or near what area?
• A single vessel being towed alongside shall show which combination of lights?
• In a narrow channel, a sailing vessel overtakes a power-driven vessel to pass on the port side. Which vessel is the give-way vessel and what signal should it sound?
• Risk of collision is considered to exist if there is any doubt that a risk of collision exists.
• During the day, a vessel with a tow over 200 meters in length will show
• The sternlight shall be positioned such that it will show from dead astern to how many degrees on each side of the stern of the vessel?
• In a crossing situation, which vessel may sound the danger signal?
• While underway in fog, you hear a rapid ringing of a bell ahead. This bell indicates a vessel at what status?
• INLAND ONLY. Which statement about the danger signal is true?
• What type of vessel or operation is indicated by two cones with the apexes together?
• Under Inland Navigation Rules, what is the meaning of a one short blast signal used when meeting another vessel?
• What lights must sailboats show when underway at night?
• What is the light signal authorized by the Secretary of the Navy as an additional navigational light for a ship of war?
• Which signal indicates a vessel anchored in fog?
• A vessel may exhibit lights other than those prescribed by the Rules as long as the additional lights
• Which vessel may combine her sidelights and sternlight in one lantern on the fore and aft centerline of the vessel?
• What dayshape must be shown on a partly submerged vessel which is being towed?
• Which of the following best describes the term 'vessel'?
• A head-on situation at night is deemed to exist when a power-driven vessel sees another power-driven vessel ahead and which lights are visible?
• What is a requirement for any action taken to avoid collision?
• For a barge being towed astern at night, what lights must it display?
• In fog ahead, you hear a fog signal from a vessel ahead. What should you do?
• If a vessel is anchored in a special anchorage area and is 15 meters long, what is its fog signal requirement?
• Where do the International Rules of the Road apply?
• If two sailing vessels are running free with the wind on the same side, which one must keep clear of the other?
• In an overtaking situation, which light(s) of the vessel ahead can the overtaking vessel see?
• In fog with other vessels detected by radar, which statement is TRUE regarding maneuvering?
• When action to avoid a close-quarters situation is taken, a course change alone may be the most effective action provided that it is a large course change.
• A pilot vessel on pilotage duty shall show identity lights
• Which signal is used to indicate that a vessel is towing another vessel in fog?
• In inland navigation, a power-driven vessel in a narrow channel with a following current meets an upbound vessel. Which statement is true?
• If your vessel is underway in fog and you hear one prolonged and three short blasts, what does this indicate?
• Risk of collision exists when an approaching vessel has a generally steady range and increasing bearing.
• In a crossing, stand-on may act when the give-way vessel is not taking appropriate action.
• 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
• Systems of inbound and outbound lanes to promote safe flow are known as
• A vessel proceeding along a narrow channel shall keep as near as safe and practicable to the limit of the channel on her starboard side.
• A vessel nearing a bend or an area of a channel or fairway where other vessels may be hidden by an obstruction shall sound
• Under the Rules, lights required must be shown when operating in restricted visibility.
• What signal indicates that a vessel is operating astern propulsion?
• In addition to other lights, a fishing vessel must display a light in the direction of its gear extending outward more than 150 meters. What color is this light?
• INLAND ONLY. Which of the following is not contained in the Inland Navigation Rules?
• Two masthead lights arranged vertically indicate which situation?
• In the Rules, what does the word 'breadth' mean?
• A vessel is being propelled by both sail and engines. Under the Rules, the vessel is a
• Which of the following best defines 'engaged in fishing' under the Rules?
• Which statement accurately describes when inland passing signals must be sounded by a power-driven vessel?
• What color are the masthead lights used on a towing vessel?
• Do the International and Inland Rules apply to both international and inland navigation?
• Two vessels are approaching each other head-on. What action should be taken to avoid collision?
• Which signal indicates a vessel aground during daylight?
• Which signal indicates that a vessel is at anchor?
• A vessel underway sounds one short blast. This signal indicates the vessel—
• For lookouts, the rules apply in which waters?
• Underway at night, you see the red sidelight of a vessel well off your port bow. Which statement is true?
• While operating a power-driven vessel in fog with a fog signal ahead, and danger of collision exists, you should:
• Which factor must be taken into account when determining safe speed?
• Which action allows more time to assess the situation?
• A barge more than 50 meters in length would be required to show how many white anchor lights when anchored in a Secretary of Transportation approved 'special anchorage area'?
• Five or more short blasts on a vessel's whistle indicates that she is
• In fog, the signal 'one short blast, a prolonged blast, and a short blast' indicates which condition?
• Power-driven vessels must keep out of the way of sailing vessels except
• In narrow channels or fairways, which vessel is directed by the Rules to avoid impeding the safe passage of another vessel?
• Which statement correctly describes when a vessel is considered restricted in her ability to maneuver?
• In a crossing with risk of collision, which vessel has the obligation to keep out of the way when the other is on its starboard side?
• Which situation requires a vessel to display two all-round red lights, sidelights, and a stern light?
• In restricted visibility, a vessel fishing with nets shall sound its fog signal at what interval?
• If there is any doubt that a risk of collision exists, what should mariners do?
• In a crossing situation, which vessel may sound the danger signal?
• What colors are the sidelights on a vessel?
• A power-driven vessel is underway and fishing with trolling lines. This vessel
• In crossing, if the other vessel is on your starboard side, and risk of collision exists, what must you do?
• Under the rules, which vessel must keep out of the way of a vessel not under command?
• INLAND ONLY. The masthead light may be located at other than the fore and aft centerline on a power-driven vessel
• When power-driven vessels are in a crossing situation, one short blast by either vessel would mean
• Which scenario is NOT to be regarded as restricted in her ability to maneuver?
• A vessel overtaking another is relieved of her duty to keep clear when
• In restricted visibility, you hear a fog signal forward of your beam and nothing appears on your radar. You must:
• What determines if a vessel is restricted in her ability to maneuver?
• You are overtaking another power-driven vessel in a narrow channel. You wish to overtake the other vessel and leave her on your starboard side. Your FIRST signal should be
• Which vessel may exhibit identifying lights when not engaged in her occupation?
• In restricted visibility, a towed vessel must sound a fog signal when it is which vessel in the tow and it is carrying a crew?
• A power-driven vessel operating in a narrow channel, with a following current, on the Western Rivers, is meeting an upbound vessel. Which statement is true?
• A power-driven vessel sights a sailing vessel on its port bow. Which vessel is the stand-on vessel?
• What lighting is required for a barge, not part of a composite unit, being pushed ahead on inland waters?
• If you are the stand-on vessel in a crossing, when may you act to avoid collision by your own maneuver?
• If a fog signal forward of your beam is heard and the risk of collision is not yet determined, what speed should you reduce to?