What may 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.

Which exception to the rules mean you must give way?

Overtaking – The overtaking vessel should give way regardless of tack or whether sailing or motoring. The notable exception to this rule is in the case of large vessels that are confined to the channel due to draft.

What must a boat operator do in order to meet the navigation rule requirements for maintaining a proper lookout?

As the vessel operator, it is your responsibility to constantly monitor your surroundings, on all boats at all hours. You should assign another person on board to act as a lookout as well. Make sure no passengers or equipment can impede your line of sight.

What are the three basic rules of navigation?

The key to the simplicity behind the Rules starts here: There are only three ways boats can collide — overtaking, meeting head-on, and crossing.

When navigating in restricted visibility a power driven vessel shall?

Rule 19 – Conduct of Vessels in Restricted Visibility

(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 is the most important navigation rule?

1. 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.

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.

Which of the following must follow Navigation Rules for a power boat?

3. Which of the following must follow Navigation Rules for a powerboat? When a sailboat turns on its motor, and is using it to make way, it then essentially becomes a powerboat under the Navigation Rules.

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

A vessel engaged in fishing shall not impede the passage of any vessel following a traffic lane. When two power-driven vessels are crossing so as to involve the risk of collision, the vessel which has the other on her own starboard side shall keep out of the way and avoid crossing ahead of the other vessel.

Does Rule 18 apply in Rule 10?

Yes it applies as per rule 10a this rule doesnt relieve any vessel of her obligation under any other rule except sailing vessel and fishing vessel whhic has to comply with 10i and 10j.

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. Fortunately, the ColRegs reduce this confusion by directing both vessels in a head-on situation to alter course to starboard.

What is your insight in Rule 19?

Rule 19 states every vessel should proceed at a safe speed adapted to prevailing circumstances and restricted visibility. A vessel detecting by radar another vessel should determine if there is risk of collision and if so take avoiding action.

What instance is the master not required to be present on the bridge?

When any vessel of person is in distress. When traffic is causing concern, the other vessel not complying with COLREGS, or if own vessel needs to deport from the Collision Regulations necessary to avoid immediate danger.

What is scanty radar?

Rule 7 also warns the watch keepers about the assumption made on scanty information specailly scanty radar information. The words Scanty information means small or insufficient information. That means the watch keeper must not assume that there is no risk of collision based upon insufficient information.

What is a RAM vessel?

As defined in Rule 3(g) of the Navigation Rules, a vessel restricted in her ability to maneuver (also called a RAM vessel) is one “which from the nature of her work is restricted in her ability to maneuver as required by [the Navigation Rules], and is therefore unable to keep out of the way of another vessel.” The …

Which personnel should be present on the bridge when there is a restriction in visibility?

Inform the Master : During restricted visibility, it is important that the master is on the bridge. The OOW must call or inform the master regarding the navigating condition. The officer should also inform the engine room and ask the duty engineer to man the engine room incase it is on “unmanned” mode.

Can the captain leave the bridge?

On a day to day basis the captain can not always be on the bridge overseeing the ship. Many ships keep 4 hour on and 8 hour off watches. The captain will stand his watch and when he is done he will be relieved by on of the mates.

Is it necessary that all decisions be consulted among the bridge team?

A wrong decision taken can led to many unwanted situations on-board ships. It is therefore important to conduct regular meetings, interact with officers and crew members and take opinions that can help to produce a final choice from several available options and thus make a more deliberate and thoughtful decision .

What is visibility in navigation?

The visibility is mentioned as restricted in cases that have been observed fog, heavy rain or dust storm, all very dangerous conditions to navigate. Ship navigation in restricted visibility doubles the likelihood of a collision or grounding.

What rules apply in restricted visibility?

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.

What are the navigational technique used for safe navigation in restricted visibility?

If a vessel must navigate in restricted visibility certain procedures must be followed: * Sound fog signals: Fog signals are required when navigating in or near an area of restricted visibility. * Reduce speed. The state of visibility is one of the most important factors in determining safe speed.