The Londonderry sifter. (South Londonderry, Vt.) 1883-19??, 1895-05-17
RULES OF THE ROAD AT SEA
The Color and casition Of Lights Mt Night
Tell Of u v eesel's Course.

@Sf w - eeoe' Soutscs
Ensign John M. Ellicott, in st. Mich.
olas, has . paper entitled "what the
Lights Tell " This il a description Of
the system Of signaling at night. En-.
sign Ellicott writes as follows of the
"Rules of the Road"
Presently there flashes out of the
gloom ahead small bright speck then
it is gone, then it shows again, and one
Of the lookouts who has craned his neck
forward in the intensity of his gaze cries
out:
Light, hor'
In an instant the officer Of the deck is
by his side, glasses in hand, inquiring:
"Where away?"
Then no, too, sees it, and by it is in,
formed of another vessels presence near
him ON tho dark ocean. Then comes an
anxious time when with strong glasses
he strives to tell tho color of that faint
light, for he is as yet informed only of
| the other vessels whereabouts ut tho
moment and knows not which way she
is going nor what manner of vessel she
may be. This last is what the light next
reveals, for If it be white it is the mast
head light of steamer, but if it be red
ur green the absence Of white light
;avo3ls sailing vessel. 1t is for the rcd
and green lights, commonly known as
the side lights, that the officer of the
deck most intently watches, for by them
he can tell which way the vessel is going
If her red light shows, he knows that
her port side is toward him and she is
crossing to his left If it is her green
light, her starboard side is toward him,
and she is crossing to his right, but if
both tho red and green are showing she
isheading straight in his direction. Thus
he learns by these running lights where
the other vessel is, what she is, aud in
| what direction she is going, and he
knows in plenty Of time whether she is
ON his track or whether she is crossing
| it in one direction or the other. All that
is not enough, however, to avoid COLI
sion, for both he and the officer on the
other vessel must know exactly what to
do and what the other is going to do.
He must know, SO to speak, on Just
what track to switch and on just what
track the other vessel will switch to
avoid him. This is settled by fixed rules,
which are the same the world over, and
are known to all men who follow the
sea. They are called the "rules Of the
road"
The rules of the road say that when
two vessels are coming bows on--that is
to say, on the same track-each vessel
shall turn off to the right far enough tc
avoid the other; that when two vessels
are crossing-that is, when their tracks
would cross each other, the one which has
the other on her starboard (right) hant
must turn to starboard (the right, ant
go behind the other vessel, while thu
latter keeps on her track, of course, ant
that steam vessel must always get on
of the way of sailing vessel, a vesse
at anchor or disabled, or vessel will
another in tow
Thus the lights tell, in the darkes
night, which way the ships are going
and what kind of ships they are, whil'
the rules of the road tell, both for nigh
and day, in which direction the ship
must turn to keep out of each other
way. Ii vessel has another vessel il
tow, she carries two masthead lights in
stead of one, and when vessel is at an
Choir she has no side lights or masthead
light, but single white light made fas
to stay where it can be seen from al
around her.