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Navigation Lights
Navigation light need to be shown on boats operating between sunset
and sunrise and when visibility is restricted. It is essential for
you to see other boats and have them see you. Navigation lights
indicate the size of the boat, the direction of voyage, or if they
are anchored.
Remember:
Not
all navigation hazards have lights indicating their position (especially
moored boats, shallow areas, oyster leases, and many navigation
markers)
It
is difficult to judge distance at night
Background
lighting on the shore can cause confusion
All
boats (except certain moored boats in approved mooring areas) are
required to show some form of lighting
A
safe speed is a speed at which sufficient action can be taken in
time to prevent a collision
Keep
an extra good lookout
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Minimum required lights
Boats under way
Power Boats
Less
than 7 metres in length with a maximum speed not exceeding 7 knots
- a white light visible all round and, if possble, separate or combined
side lights
Less
than 12 metres in length:
- separate or combined sidelights, a masthead light and a stern
light
OR
- separate or combined side lights, an all round light
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Sailing Boats
Less
than 7 metres in length - the lights required for sailing boats over
7 metres in length. If not, a torch or lantern showing a white light
ready to display to avoid a collision.
More
than 7 metres in length and less than 20 metres in length:
- Combined lantern at or near the top of the mast that incorporates
sidelights and sternlight
OR
- Separate sidelights and sternlight
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Tenders (boats operating within two nautical miles from the mother
boat) are subject to the same navigation light requirements as any
other boat.
All boats at anchor must show an all round white light. |
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Non-powered boats
On the Brisbane River, rowing sculls are required to display a flashing
all round white light while training or in competition, between sunset
and sunrise.
Boats at anchor
Must show an all-round white light placed where it may best be seen.
Anchor lights must always be shown from sunset to sunrise. If you
are at anchor or in a busy area, then show additional lights (not
navigation lights) to ensure you are seen and keep a good watch.
Lights on boats to keep clear of
There are many other combinations of lights used on boats. The lights
shown relate to the activity it is engaged in (i.e. fishing dredging,
not under command).
A simple rule of thumb for a small powerboat is to stay clear of any
boats exhibiting additional lights.
Navigation at night
The waterways are not like well defined roads. It is unsafe to navigate
a boat with lights illuminating the water directly ahead because it
will deprive you and other boat operators of night vision.
Spotlights can be used to identify specific hazards, but this should
be done only when operating at very slow speed and without affecting
other waterway users.
The most important rules to remember when driving a boat at night
are to slow down and keep a good lookout. The speed of travel should
be much les than that travelled by day. |
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