When can a navigation rule be overlooked quizlet?

When can a navigation rule be overlooked? If necessary to avoid immediate danger.

When can you depart from the navigation rules?

In complying with the navigation rules, operators must consider all dangers of navigation; risk of collisions; and any special conditions, including the limitations of the boats involved. These considerations may make a departure from the navigation rules necessary to avoid immediate danger.

What are the rules of navigation?

Navigtion Rules. The Navigation Rules are much like the rules of the road on the highway. They establish a consistent way to navigate safely and avoid collisions when two boats are crossing paths, are on course to meet head-on, or when one boat wishes to overtake another.

What is the most important navigation rule?

Here are Five Basic Navigation Rules for Sailing Situations:

Port-tack boat gives way to the starboard-tack boat – upwind or downwind. 2. If two vessels might come close or collide, the “stand-on” vessel maintains course and speed. The “give-way” vessel alters course and/or speed to pass at a safe distance.

How are Navigation Rules overlooked?

A navigation rule can be overlooked if necessary to avoid immediate danger. For a complete listing of the navigation rules, refer to Navigation Rules of the Road, published by the U.S. Coast Guard (COMDTINST 16672.2 Series) and available through the U.S. Government Printing Office or on the Web at

Who may depart from the Navigation Rules anyone who needs to avoid a collision?

This rule allows the mariner to depart from the rules as necessary to avoid the immediate danger of collision. This rule is often applied when the risk of collision between three or more vessels may occur. It is the mariner’s responsibility to take the necessary actions to avoid a collision.

When navigating in restricted visibility a power-driven vessel shall?

(b) Every vessel shall proceed at a safe speed adapted to the prevailing circumstances and conditions of restricted visibility. A power-driven vessel shall have her engines ready for immediate manoeuvre.

What does Navigation Rule Two explain?

Rule 17 allows the stand-on vessel to “take action to avoid collision by her maneuver alone” as soon as she recognizes that the other boat isn’t following the Rules, and Rule 2 makes every boater responsible for taking any precaution which may be required by the ordinary practice of seamen or by the special …

What does the Navigation Rule 2 explain?

Rule 2 Responsibility. Nothing in these rules shall exonerate any vessel, or the owner, master or crew thereof, from the consequences of any neglect to comply with these rules or of the neglect of any precaution which may be required by the ordinary practice of seamen, or by the special circumstances of the case.

Which all rules apply in restricted visibility?

There are no ‘stand-on’ or ‘give-way’ vessels in restricted visibility. Every vessel must take action and every vessel must proceed at a safe speed with its engines ready for immediate manoeuvre. You must assess if your ship is getting close to another ship and/or if there is a risk of collision.

What should not impede the navigation of a power-driven vessel?

shall not impede the safe passage of a power-driven vessel following a traffic lane. … In accordance with Rule 10 (j) (Traffic separation scheme), a sailing vessel (vessel D) shall not impede the safe passage of a power-driven vessel following a traffic lane.

What situation does Rule 19 apply?

(a) This Rule applies to vessels not in sight of one another when navigating in or near an area of restricted visibility. (b) Every vessel shall proceed at a safe speed adapted to the prevailing circumstances and conditions of restricted visibility.

What is Rule 18 responsibility between vessel?

Rule 18 follows Explanation. Vessels constrained by their draught. Any vessel, except a vessel not under command or restricted in her ability to manoeuvre, must avoid impeding the safe passage of a vessel constrained by her draught and exhibiting the signals mentioned in Rule 28.

When shall the rules concerning lights and shapes complied with?

The lights prescribed by these Rules shall, if carried, also be exhibited from sunrise to sunset in restricted visibility and may be exhibited in all other circumstances when it is deemed necessary. The Rules concerning shapes shall be complied with by day.

Is Rule 14 head-on situation applicable to sailing vessels?

There is also the catchall character of Rule 14, which directs the vessel to follow that rule if there is any doubt as to whether a head-on situation exists. … Rule 15 requires that a vessel in a crossing situation keep out of the way of a vessel on its own starboard side.

What is restricted visibility?

The term ‘restricted visibility’ means any condition in which visibility is restricted by fog, mist, falling snow, heavy rain- storms, sandstorms or any other similar causes.

What rule applies to vessels not in sight of one another when navigating in an area with restricted visibility?

Rule 19 applies to vessels that are not in sight of one another, navigating in or near an area of restricted visibility.