Powerboat course - revision
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Revision for Danish Powerboat course
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39 Terms
Fog signal: —
Power-driven making way
Fog signal: — —
Power-driven vessel underway but stopped
Fog signal: — . .
Most other vessels
Fog signal: — . . .
Vessel being towed that is crewed
Alpha flag
Divers in the area
Lima flag
Stop
Emergency signals
Who gives way?
A
Who gives way?
A and B turn to starboard
Who gives way?
B
Who gives way?
A
Who gives way?
A
What is this and how should it be passed?
North cardinal mark passed to the north
What is this and how should it be passed?
Red lateral mark kept to port side when inbound
What is this and how should it be passed?
Green lateral mark kept to starboard side
What is this?
Leading beacons that must be aligned for entry and exit
Who gives way?
A
Who gives way?
A
Who gives way?
B
What is this?
Special mark indicating area with restrictions
What is this?
Isolated danger mark which must be kept at a distance
Non-emergency signals
Green flares/rockets, white smoke, raising/lowering one arm, “show the need” behaviour
What is allowed to throw overboard?
Fresh fish waste
How can you determine if there is a risk of collision with another vessel?
By taking repeated bearings
How to pass when giving way?
Astern of other vessel
If you have right of way, you are obliged to…
Maintain course and speed
How to check fuel consumption of your vessel?
Fill the tank, go for a 1 hour trip, refill the tank, and divide the distance by the amount of fuel used
How far from the coast must you typically be before you are allowed to plane?
300m
What is this and how should it be passed?
Southern cardinal mark which you pass south of
What is this?
Safe water mark/Mid channel mark
What is this and how should it be passed?
Green lateral mark kept to starboard side when inbound
What lights must a power-driven vessel display after sunset?
Sidelights, stern light and masthead light
What is this and how should it be passed?
Eastern cardinal mark which you must pass east of
What does the triangle mean?
A sailing vessel using both sail and engine
What is the alcohol limit for a speedboat operator?
0,5 permille
What is this and how should it be passed?
Western cardinal mark which you must pass west of
How old must the operator of a speedboat be at a minimum?
16 years old
What is this?
A vessel restricted in its ability to maneuver