when should a vessel operator reduce speed to the minimum at which the vessel can be kept on course

Unless a risk of collision does not exist, an operator who hears the fog signal of another vessel ahead, is in a close-quarters situation with another vessel ahead, or detects the presence of another vessel by radar must reduce speed to the minimum at which the vessel can be kept on course.

Full Answer

What should the vessel operator do to avoid the risk of collision?

Unless a risk of collision does not exist, an operator who hears the fog signal of another vessel ahead, is in a close-quarters situation with another vessel ahead, or detects the presence of another vessel by radar must reduce speed to the minimum at which the vessel can be kept on course. If necessary, the operator should reduce speed to “idle speed.”

When does a vessel reduce speed due to fog?

Unless a risk of collision does not exist, an operator who hears the fog signal of another vessel ahead, is in a close-quarters situation with another vessel ahead, or detects the presence of another vessel by radar must reduce speed to the minimum at which the vessel can be kept on course. If necessary, the operator should reduce speed to “idle speed.”

How should a vessel proceed in conditions of restricted visibility?

Except where it has been determined that a risk of collision does not exist, every vessel which hears apparently forward of her beam the fog signal of another vessel, or which cannot avoid a close-quarters situation with another vessel forward of her beam, shall reduce her speed to be the minimum at which she can be kept on her course.

When does a vessel take avoiding action in ample time?

Unless a risk of collision does not exist, an operator who hears the fog signal of another vessel ahead, is in a close-quarters situation with another vessel ahead, or detects the presence of another vessel by radar must reduce speed to the minimum at which the vessel can be kept on course. If necessary, the operator should reduce speed to idle ...

When you were in a speed zone posted at slow speed minimum wage your vessel should?

When you are in a speed zone posted as “slow speed, minimum wake” your vessel should be completely settled in the water. 24. If you see a boat approaching on your right hand side, you should slow down and give way to the boat. THE VESSEL ON THE RIGHT ALWAYS HAS THE RIGHT OF WAY!

How do you know when you are operating your vessel at a safe speed quizlet?

In establishing a safe operating speed, the operator must take into account visibility; traffic density; ability to maneuver the vessel (stopping distance and turning ability); background light at night; proximity of navigational hazards; draft of the vessel; limitations of radar equipment; and the state of wind, sea, ...

When operating a PWC at greater than no wake or idle speed How far away must you stay from a swimmer in the water quizlet?

You must maintain a slow, no wake speed within 100 feet of a dock, raft, or any marked swimming area or person(s) in the water.

What should you do when operating a boat in conditions of reduced visibility?

During periods of restricted visibility (such as rain, mist, heavy fog, or hours of darkness), you should slow to minimum speed to give your vessel an opportunity to maneuver should the risk of a collision arise.

When must a vessel proceed at a safe speed?

Every vessel shall at all times proceed at a safe speed so that she can take proper and effective action to avoid collision and be stopped within a distance appropriate to the prevailing circumstances and conditions.

At what speed should a vessel navigate?

Every vessel shall at all times proceed at a safe speed so that you can take proper and appropriate action to avoid collision, and be able to stop in a safe distance, and appropriate to the prevailing circumstances and conditions.

When operating a PWC at greater than no wake or idle speed How far away must you stay from a swimmer?

Operate a vessel at greater than “slow, no wake speed” within 100 feet of a swimmer, unless the vessel is assisting the swimmer. Operate a vessel at greater than “slow, no wake speed” too close to the shoreline of any lake. For motorboats other than PWC, too close means within 100 feet of the shoreline.

What should a PWC operator do to minimize?

To prevent a collision, boat and PWC operators should:Follow the rules of navigation.Pay attention to navigational aids.Keep a sharp watch and appoint one person to be the “lookout.”Maintain a safe speed, especially in congested traffic and at night.Look in all directions before making any turn.More items...

When operating a PWC requires more than idle speed?

A PWC, operating at more than idle speed, may not run around, ride or jump the wake of, or be within 100 feet of another moving boat or PWC unless it is overtaking the other boat in compliance with the rules for encountering other boats.

When should a boat operator reduce their speed and proceed cautiously?

Unless a risk of collision does not exist, an operator who hears the fog signal of another vessel ahead, is in a close-quarters situation with another vessel ahead, or detects the presence of another vessel by radar must reduce speed to the minimum at which the vessel can be kept on course.

When boating in reduced visibility what signals should a boat operator be aware of to help avoid collision?

Sound signals let other boaters know where you are located during periods of restricted visibility, such as extreme fog. If you hear the fog signal of a vessel you cannot see, slow to a minimum speed until you are sure there is not a risk of collision.

What should you do when operating in conditions of reduced visibility quizlet?

What should you do when operating in conditions of reduced visibility? Turn on navigation lights.

What is the rule for power-driven vessels?

A power-driven vessel shall have her engines ready for immediate manoeuvre. In restricted visibility; • You must proceed at a safe speed, • Rule 6 details what a safe speed is, • Always have your engines ready for immediate manoeuvre, so that all options to avoid collision are available. Rule 19.

What is the rule for slackening speed?

Rule 8. Action to avoid a collision. (e) If necessary to avoid collision of allow more time to assess the situation, a vessel shall slacken her speed or take all way off by stopping or reversing her means of propulsion. Alteration of Speed.

What is the rule for avoiding collisions?

Rule 8. Action to Avoid Collision. (d) Action taken to avoid a collision with another vessel shall be such as to result in passing at a safe distance. The effectiveness of the action shall be carefully checked until the other vessel in finally past and clear. Keep a Safe Distance.

What is Rule 8 F?

Rule 8 (f) Action to avoid a collision. (i) A vessel which, by any of these Rules, is required not to impede the passage or safe passage of another vessel shall, when required by the circumstances of the case, take early action to allow sufficient sea room for the safe passage of the other vessel.

What is the rule for detecting a close quarters situation?

Rule 19. (d) A vessel which detects by radar alone the presence of another vessel shall determine if a close-quarters situation is developing and/or risk of collision exists.