Marine Online
A vessel engaged in dredging or
underwater operations when the vessel
has restricted ability to maneuver to
show the following lights and shapes
went underway or a tanker
during the night the following light red
light red all-around lights in a
vertical line where they can best be
seen
in addition if the vessel is underway
and making way through the water
she's also display the masthead light or
light side concern light for a vessel of
her size
by day the ship will display three black
shapes in a vertical line the highest
and lowest shall be balls and the middle
of diamond
when an obstruction exists the ship will
also display
to all round LED lights or by day two
balls indicating the side on which the
obstruction exists to all-around green
lights or two diamonds by day indicating
decide where vessels may pass sound
signal and respected visibility underway
for a tanker one long blasts followed by
two short blast as intervals of not more
than two minutes
mmm
a vessel engaged in diving operations
if a vessel engaged in diving operations
is not big enough to show lights and
shapes according to the rules for
vessels engaged in underwater operations
that they may show three all-round
lights red white red in a vertical line
where they can best be seen during the
day
a rigid replica of the international
code flag a not less than 1 meter in
height taking care to ensure its
all-round visibility extract from cool
27 vessels engaged in dredging an
underwater operations extract from rule
35 sound signals in restricted
visibility
extract from rule 27 metals not under
command or restricted in their ability
to maneuver the vessel engaged in
judging or underwater operations were
restricted in her ability to maneuver
selective at the lights and shapes
described in subparagraph B 1 2 & 3 if
this rule and shall in addition when an
obstruction exist exhibit 12 all round
LED lights or two balls in a vertical
line to indicate the side on which the
obstruction exists to to all round green
lights or two diamonds in a vertical
line to indicate the side on which
another vessel may pass three when
anchor for light for shapes described in
this paragraph instead of the lights
will shape described in rural 30c
whenever the size of a vessel engaged in
diving operations makes it impractical
to exhibit hall lights and shapes
described in paragraph D of this world
the following shall be exhibited 13 all
those lights in a vertical line where
they can best be seen the highest to
lowest of these lights shall be read a
little light shall be light to a rigid
replica of the international code flag a
lot less than 1 meter in height measures
will be taken to ensure its all-round
visibility
extract from
35 sound signals in restricted
visibility in or near an area of
restricted visibility whether by day or
night
the signals described in this school
should be used as follows
hey a power-driven vessel making way
through the water was found at intervals
of not more than two minutes 14 long
last be a power-driven vessel under way
but stopped and making their way through
the water she found at intervals of not
more than two minutes to prolong blast
to succession with an interval of about
two seconds between them
see that's all not under command vessel
restricted in her ability to maneuver a
vessel constrained by her class for
sailing vessel the vessel engaged in
fishing and a vessel engaged entering or
pushing another vessel shall instead of
the signals to slide in paragraphs a or
b of this role sounded intervals of not
more than two minutes three blasts in
succession maybe one prolonged followed
by two short blasts f1a pushing vessel
and a vessel being pushed ahead are
rigidly connected in a composite unit
they shall be regarded as a power-driven
vessel and she'll give the signal as
described in paragraph a or b of this
rule