Mainship 40 Trawler Single - Page 149

Heading
g
- The direction that a vessel is pointin
g
with
re
f
erence to true, ma
g
netic, or compass north
.
Headway
y
-
The forward motion of a vessel throu
g
h
th
e
w
a
t
e
r
.
Heel
-
To tip or tilt to one side b
y
means o
f
an external
f
o
r
ce.
Helmsman
-
The individual steerin
g
the boat.
Hull
-
The main bod
y
o
f
a boat.
Inboard -
(
1
)
From either the port or starboard side o
f
a boat towards the
f
ore and a
f
t centerin
g
o
f
a boat;
(
2
)
Th
e
doc
k
s
i
de
o
f
a
m
oo
r
ed
boa
t
.
J
etsa
m
-
R
e
f
use that sinks when dischar
g
ed over-
boa
r
d.
K
ee
l
-
The centerline of a boat runnin
g
fore and aft at
the lowest point o
f
the hull
.
K
no
t
-
(
1
)
A maritime unit o
f
speed equal to 1.15
miles per hour;
(
2
)
A term for hitches and bends in a
line o
f
rope.
L
azarett
e
-
S
tora
g
e compartments below the deck at
th
e
s
t
e
rn
o
f th
e
boa
t
.
L
is
t
-
When the vessel inclines to port or starboard
b
y
its own means.
Longitudinal
g
-
R
unn
i
n
g
l
en
g
t
h
w
i
se
.
Mooring
g
-
An arran
g
ement
f
or securin
g
a boat to
a moorin
g
buo
y
or pier.
Navigational
g
-
A set of red,
g
reen, and whit
e
li
g
hts li
g
hts which indicate the position o
f
a vessel
and must be shown b
y
all vessels between dusk and
da
wn.
Overhead
-
A ceilin
g
or roo
f
o
f
a vessel.
Overboard -
O
ver the side o
f
a boat
.
Outboard -
(
1
)
From the
f
ore and a
f
t centerline o
f
a
boat toward both the port and starboard sides
(
2
)
The
sea
w
a
r
d
s
i
de
o
f
a
m
oo
r
ed
boa
t.
Passageway
gy
- A corridor or hallwa
y
aboard ship.
Personal Flotation Device (PFD)
()
-
A li
f
e pre-
se
rv
e
r.
Pier
-
r
A loadin
g
plat
f
orm that extends at an an
g
le
f
rom
th
e
s
h
o
r
e
.
Piling
g
-
S
u
pp
ort or
p
rotection for wharves,
p
iers, etc.
Pitch -
(
1
)
The vertical motion o
f
a boat in a seawa
y
,
about the athwartship axis;
(
2
)
The axial advance in
inches of a propeller durin
g
one complete revolution.
Planing hull
g
- At slow speeds, a planin
g
hull will
displace water in the same manner as a displacement
hull. As speed increases, the hull provides a liftin
g
effect
up onto the sur
f
ace o
f
the water
.
Por
t
-
(
1
)
Lookin
g
f
orward, the le
f
t side o
f
a boat
f
rom
bow to stern;
(
2
)
A harbor.
Port bea
m
-
Th
e
l
ef
t
ce
nt
e
r
of
a
boa
t
.
Port bo
w
-
F
acin
g
the bow, the
f
ront le
f
t side.
Port quarter Looking forward
qg
-
, a vessel’s left
r
ea
r
sec
ti
o
n
.
Quarter
Q
-
r
The sides o
f
a boat a
f
t o
f
amidships
.
Quarterin
g
sea - Sea
(
waves
)
comin
g
from a boat’s
quar
t
er
.
Rod
e
- Th
e
a
n
c
h
o
r lin
e
o
r
c
h
a
in.
Running lights
gg
-
S
ee Navi
g
ational li
g
hts.
Rudder
-
r
A vertical plate used to steer the boat.
Salon - The main social cabin on a boat, usuall
y
the
l
ar
g
est area.
M
ainship 40 Trawler Sin
g
le & Twin • Glossar
y
14.
3