BOTH INTERNATIONAL & INLAND What is TRUE when operating in fog and other vessels are detected by radar?
She shall reduce her speed to the minimum at which she can be kept on her course if necessary
. BOTH INTERNATIONAL & INLAND You hear the fog signal of another vessel forward of your beam. Risk of collision may exist.
Which vessel is the stand-on vessel when two vessels crossing in fog are not in sight of one another?
BOTH INTERNATIONAL & INLAND Which vessel is the stand-on vessel when two vessels crossing in fog are NOT in sight of one another? C) Neither vessel is the stand-on vessel.
Which of the following is true when operating in fog and other vessels are detected by radar?
BOTH INTERNATIONAL & INLAND What is TRUE when operating in fog and other vessels are detected by radar?
She shall reduce her speed to the minimum at which she can be kept on her course if necessary
. BOTH INTERNATIONAL & INLAND You hear the fog signal of another vessel forward of your beam. Risk of collision may exist.
BOTH INTERNATIONAL & INLAND When navigating in thick fog with the radar on, which action should you take? BOTH INTERNATIONAL & INLAND The Navigation Rules state
that a vessel shall be operated at a safe speed at all times so that she can be stopped within
.
Which is true concerning a vessel engaged in fishing?
BOTH INTERNATIONAL & INLAND Which statement is TRUE concerning a “vessel engaged in fishing”?
The vessel is classified as “restricted in her ability to maneuver”
. Her gear will not affect the vessel’s maneuverability. The vessel may be using nets, lines, or trawls.
What is a factor when determining a safe speed for a vessel?
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, …
Do you hear the fog signal of another vessel in a risk of collision exist What action must you take?
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 two power-driven vessels are crossing which vessel has the right of way?
When two power-driven vessels are crossing so as to involve risk of collision, the vessel which
has the other on her own starboard side shall keep out of the way
and shall, if the circumstances of the case admit, avoid crossing ahead of the other vessel.
Which vessel is as defined by the rules unable to keep out of the way of another vessel?
The term “
vessel restricted in her ability to maneuver
” means a vessel which from the nature of her work is restricted in her ability to maneuver as required by these Rules and is therefore unable to keep out of the way of another vessel.
A boat must always be navigated on the starboard side (right) of a river or channel
. Each boat alters course to starboard (right) and passes port to port (left). Always assume this situation exists. A boat approaching from your starboard (right) side has right of way.
Can you see fog on radar?
Radar is not a useful tool for detecting fog. Fog is a low-level phenomenon, having a limited vertical extent. Ground fog may be only 20 or 30 feet deep, while even the deepest fog layers are rarely more than several thousand feet thick. …
Radar can only detect objects that pass through its beam
.
Use GPS or a navigation chart
to help obtain a fix on your location. If you are unable to get your bearings, stay put until the fog lifts but make sure you are in a safe location. Be familiar with horn and bell sounds you should produce to warn others around you when in dense fog. Have a compass available.
What sound should a sailboat make in the fog?
What sound signal should you hear when a sailboat is underway in the fog?
One prolonged blast at intervals of not more than two minutes
is the signal used by power-driven vessels when underway. One prolonged blast plus two short blasts at intervals of not more than two minutes is the signal used by sailing vessels.
When vessels are in sight of one another?
Applying the Rule(s) and comments: In accordance with Rule 3 (k) (General definitions) vessels shall be deemed to be in sight of one another
only when one can be observed visually from the other
. Comments: The term observed visually means that the other vessel is observed by naked eye or binoculars.
What is the purpose and application of Rule 12 under sailing vessels?
‘
Every vessel shall use all available means appropriate to the prevailing circumstances and conditions to determine if risk of collision exists
. If there is any doubt such risk shall be deemed to exist. ‘ More, one of them shall keep out of the way.
What is Rule Number 6 in Colreg?
COLREGS RULE 6
SAFE SPEED WEST
. O* 0 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.
