SEAMANSHIP
CHAPTER 10
DUTIES AND MANNERS
FOREWORD
THE AVERAGE USCG AUXILIARY VESSEL CARRIES ONE COXSWAIN
AND A CREW OF TWO. UNDER CERTAIN CIRCUMSTANCES, A PATROL
BOAT CAN GO OUT WITH A CREW OF ONE COXSWAIN AND ONE CREW.
Due to the small size of the vessel involved, an operating crew of only two people
.precludes individual positions of DECK HAND, RADIO WATCH, NAVIGATOR,
ENGINEER, HELMSMAN and RADAR WATCH. These duties are absorbed by
and distributed between the two crew people and the Coxswain as these
responsibilities arise on a patrol.
For that reason, with the exception of the LOOKOUT AND TOWING WATCH,
the other individual duties will only briefly be referred to in this course, because
they are covered in detail in other specific Auxiliary training courses.
The duties listed in this chapter are NOT ALL INCLUSIVE.
INTRODUCTION
1. The text for this chapter is found throughout the USCG
AUXILIARY training manuals, especially those dealing with
Boat Crew Training, Crew Qualification and Coxswain
qualification.
Coxswain
1. Without getting into the specific duties required of the Coxswain,
suffice it to say, at this point, “the Coxswain must be able to
perform ALL OF THE DUTIES ARISING through demand, or
those required for certification, including but not limited to:
Deck Hand
Lookout
Radio person
Helm person
Navigator
Radar person
Engineer
Towing person
LOOK - OUT
RULE NO. 5 of the Rules of the Road specifies the duties of the
LOOK-OUT in complete detail:
Every vessel is required to maintain a PROPER look-out at ALL
TIMES, using eyes/ears and any other means available. This
includes radar when and if you have one and when it is in working
condition.
A lookout is a person assigned TO DO NOTHING EXCEPT BE AN
EXTRA SET OF EYES AND EARS FOR THE CAPTAIN. Chipping
paint on the bow OR ANY OTHER DUTY shall not be considered as
part of the duties of a look-out.
LOOK – OUT CONT’D
The rule is crystal clear. The LOOK – OUT does absolutely
NOTHING but serve as the eyes and ears of the Coxswain
You normally need two; one covering from the bow to the beam.
The second covering from the beam aft to the stern.
On large vessels there may be 8 – 12 or more look-outs on duty at a
given time.
They do not handle the anchor, lines, get the sandwiches, listen for
radio transmissions or anything else EXCEPT those items
belonging to the lookout’s position.
The Look - out is to look out for all other traffic and potential
collision items and immediately notify the Coxswain of what he
sees.
PROPER LOOK - OUT
1. Note that the rule uses the term “proper” look-out.
2. The entire purpose of the Rules is to :PREVENT COLLISION S
AT SEA.
3. Whenever a collision does occur, then the first WATCH that is
looked at is the LOOK-OUT(s) Watch. Obviously, since a
collision did occur, the look-out watch was IMPROPER. The
look-out failed to see what the vessel collided with in time to
avoid the collision.
4. Admiralty Courts have held such a decision of IMPROPER
performance of duty since these courts came into existence.
5. Thus, the definition of a PROPER LOOK-OUT WATCH is one
in which NO COLLISION OCCURRED.
TOWING WATCH
1. Once the tow has been established and set, one of the crew
members will be assigned as the TOW WATCH.
2. This means ALL THE TOW WATCH HAS TO DO IS WATCH
THE TOW and report anything out of the ordinary or any
changes, directly to the Coxswain.
3. The TOW WATCH does NOT handle lines, place fenders, steer
the boat, work on the engine or straighten up the after deck
working area.
4. The tow watch keeps their eyes glued to the tow; both the tow
line and where it is attached to the tow boat and also to the tow
itself; reporting any departures to the Coxswain, immediately.
DUTIES OF A DECKHAND
1. The primary duty of the deckhand is to handle lines.
2. In addition, they keep the working area clean, organized and
shipshape.
3. Make certain all gear is ready for immediate use.
4. Keeping an eye on all fittings and fixtures for possible breakage
or loose fastenings.
5. Keep the Coxswain advised of the status of the working area.
RADIO WATCH
1. Under normal circumstances, the Coxswain will usually handle
the radio(s).
OTHERWISE
1. You must be able to efficiently operate a handheld VHF or a
console.
2. You must know the Phonetic alphabet and how it is used
3. You must be proficient in all USCG communications procedures
for vessels.
4. You should be certified as a RADIO WATCHSTANDER, but this
is not required.
5. You should have completed the AUXCOM course.
NAVIGATOR
1.
Read and be able to efficiently use all navigation charts.
2.
Perform compass course calculations.
3.
Fix positions and plot courses, headings, bearings and tracks.
4.
Compute ETAs, ETDs, Running Fixes, Course corrections, SET and DRIFT
calculations.
5.
Know and understand the complete buoy systems for your waters.
6.
Be a Master of the Rules of the Road.
7.
Be proficient in both Navigation and Pilotage
ENGINEER
1. Realistically, most Auxiliary vessels are either outboards or
unsophisticated inboards and do not utilize the Engineer’s
position fully. However, every crew member needs to be ready to
assume these duties.
2. The engineer should be competent to operate the engine(s) and to
maintain them in operating order throughout the mission.
3. You should be able to make necessary repairs, within reason,
underway.
4. You must be able to make proper diagnoses of malfunctions or
potential engine failures.
5. Adequately keep the Coxswain informed and advised as to the
status of the power plants onboard.
HELMSPERSON
1. Primary duty is to man the helm under the direction of the
Coxswain or owner or Captain.
2. Must be proficient in maneuvering the vessel safely in the
performance of the necessary duties of the mission, under all
weather sea conditions.
3. The helmsperson steers the boat. They are NOT in command and
they DO NOT act independently of the Coxswain or Captain.
They carry out the orders of the Coxswain or Captain.
4. You must be thoroughly familiar with the vessel, it’s power
plant(s) and it’s behavior under almost every kind of situation.
RADAR WATCH
1. A HIGHLY SPECIALIZED WATCH requiring specialized
training and experience.
2. Be able to efficiently operate the particular radar on the vessel.
3. Possess the necessary technical training and knowledge to enable
you to intelligently and correctly interpret the PPI scope.
4. Possess the necessary technical training and experience in
making proper use of the radar as an aid to navigation and
COLLISION AVOIDANCE.
5. You should be prepared, technically, to render testimony as to
your actions and competence, in the event of an accident or
incident under the jurisdiction of the Admiralty Courts involving
your operation of radar.
BOATING MANNERS
Some of the things you can do to make life a little easier
for your fellow boaters :
1. WATCH YOUR WAKE continuously
2. Keep the noise level down
3. Keep a close eye on your anchor, when it is in use.
4. Inform your guests of the use and location of all emergency
gear.
5. Assure proper clothing/ uniform
6. Keep your vessel clean and in ship-shape
POLLUTION
1. Be certain your OIL DISCHARGE PLACARD is properly
displayed at all times.
2. Be certain your GARBAGE PLACARD is properly displayed at
all times.
3. Be certain your TRASH DISPOSAL PLAN is properly displayed
at all times.
4. Be certain the HEAD(S) and HOLDING tank(s) are in good
operating condition and meet the current USCG specifications
and requirements.
5. Make certain everyone onboard understands the proper use of
and proper disposition of all pollution controlled waste products
on the vessel.
BOARDING PROCEDURES
USCG VESSELS
1. Stop at the onboard end of the gangway.
2. Face the stern.
3. Smartly render the hand salute to the National Ensign.
4. Turn and smartly salute the Officer of the Deck.
5. Request permission to come aboard.
6. Exactly reverse this procedure when departing.
REVIEW QUESTIONS NO. 1
1. The primary duty of a deckhand is_______________
a. to serve as the navigator
b. line handling
c. to supervise engine maintenance
d. to stand radio watch
.
REVIEW QUESTIONS NO. 2
2. The navigator must be able to ________________
a. stand radio watch
b. serve as the aft lookout
c. fix position and plot course
d. give docking commands to the Coxswain
REVIEW QUESTIONS NO. 3
3. When boarding a Coast Guard vessel, you should render
the hand salute to the OOD _______________
a. as you take the first step onto the gangway.
b. only when departing the vessel.
c. only if you are part of the ship’s complement
d. immediately after you have rendered your salute to
the National Ensign.
REVIEW QUESTIONS NO. 4
4. Close
to the top of the “GOOD MANNERS” list
should be______
a. “CHECKING THE ANCHOR”
b. “WATCHING YOUR WAKE”.
c. “PROPER UNIFORM.”
d. “WATCHING NOISE.”
REVIEW QUESTIONS NO. 6
6. Every vessel shall maintain a proper lookout
________
a. from sunrise to sunset
b. at all times
c. by all crew members
d. in close quarters situations
REVIEW QUESTIONS NO. 7
7. The helmsperson is always______________
a. in charge of the vessel
b. the COXSWAIN
c. the person assigned to steer the vessel
d. the lookout
REVIEW QUESTIONS NO. 8
8. When assigned the towing watch, with a vessel in tow,
you shall_____________
a. assist the other crew in their duties.
b. keep the Coxswain advised as to the “status of the
tow” at all times.
c. continuously scan the entire horizon
d. clean your area when things have settled down
REVIEW QUESTIONS NO. 9
9. If you are working as the RADIO watchstander onboard
a patrol vessel on patrol, you should___________
a. voluntarily help other crew members with their duties
b. remember that anyone can grab the mike
c. unless re-assigned by the Coxswain, maintain your watch
d. monitor the other crew members for compliance
REVIEW QUESTIONS NO. 10
10. If you are assigned to the NAVIGATOR’S WATCH ,
you are expected to be able to__________________
a. plot courses, bearings and headings
b. calculate True, Magnetic and Compass courses and
bearings
c. compute speed through the water and across the
bottom
d. perform (a), (b) and ( c )
END OF CHAPTER 10
REVIEW QUESTIONS NO. 1
1. A sloop is a sailboat with _______
`
a. a single mast, with a mainsail and a jib
b. two masts, the aftermast being shorter
than the foreword mast.
c. a single mast rigged to hoist only one sail.
d. two or more masts; the aftermast taller than
the foreword mast.
REVIEW QUESTIONS NO. 2
2. A fiberglass hull is constructed of strands
and layers of fiberglass ______________
a. bonded with hydraulic cement.
b. saturated with latex cement.
c. saturated with resin.
d. reinforced with steel mesh.
REVIEW QUESTIONS NO. 3
3. On a strength-to-weight ratio, sheet steel
is_________________
a. stronger than fiberglass
b. equal to wood
c. weaker than aluminum
d. equal to fiberglass
REVIEW QUESTIONS NO. 4
4. Steel boat hulls___________________
a. require considerable maintenance
b. require no protective painting for growths
c. have a higher strength-to-weight ratio than
wood and aluminum but not fiberglass.
d. are less noisy than all other boat building
materials.
REVIEW QUESTIONS NO. 5
5. The simplest type of steering mechanism
for a boat is the____________________
a. rack and pinion
b. drum and cable
c. sprocket and chain
d. tiller
REVIEW QUESTIONS NO. 6
6. Limber holes____________________
a. permit water to pass through a boat’s
frame.
b. provide finger holds for lifting
floor boards.
c. provide ventilation in holds.
d. are used to inspect the bilges.
REVIEW QUESTIONS NO. 7
7. The curve or sweep of a vessel, as
viewed from the side is called the ______
a. freeboard
b boot top
c. sheer
d. tumble home
REVIEW QUESTIONS NO. 8
8. The outward curvature of the sides of the
hull, near the bow, that is used to keep the
deck drier, is called the_________________
a. sheer
b. freeboard
c. trunk
d. flare
REVIEW QUESTIONS NO. 9
9. The use of two or more different materials, when
constructing the hull, is called_____construction.
a. layered
b. multiple
c. composite
d. feathered
REVIEW QUESTIONS NO. 10
10. The top advantage of a steel hull
is_______
a. it’s weight
b. it is quieter
c. it is easier to maintain
d. it is fire proof
REVIEW QUESTIONS NO. 1
1. The condition of dry rot is usually_______
a. very slow to spread.
b. eliminated by soaking affected areas with
turpentine and then coating with “spar”
varnish.
c. first indicated by a distinctive odor.
d. produced by an excessively dry
environment.
REVIEW QUESTIONS NO. 2
2. Galvanic action_____________________
a. is of most concern when there are stray electrical
currents in the area.
b. effects ferrous materials only
c. is caused by two dissimilar metals being
electrically connected and immersed, either
totally or partially, in sea water.
d. is always located where the shaft is
attached to the inboard engine.
REVIEW QUESTIONS NO. 3
3. The strut bearing____________________
a. relies on water for lubrication.
b. is stuffed with oakum and grease.
c. is located inside the hull.
d, is located where the shaft is attached to the
engine .
REVIEW QUESTIONS NO. 4
4. The most effective way to combat “dry
rot” when it is found is to ______
a. soak the affected area with turpentine
then coat with spar varnish.
b. dig out the soft spots with a knife and paint
the entire area
c. cut out the affected wood plus some good wood.
d. keep affected areas dampened with fresh water.
REVIEW QUESTIONS NO. 5
5. A good method to combat
galvanic action is to ________
a. use the same metal throughout the boat.
b. electrically connect dissimilar metals
immersed in sea water.
c. eliminate all stray electrical currents
d. add a sacrificial metal.
REVIEW QUESTIONS NO. 6
6. What is used to keep the propeller on
the shaft?
a. locking ring
b. a lock nut
c. a slot
d. a collar
REVIEW QUESTIONS
7. The two types of marine growth are__
a. barnacles and moss
b. oysters and grass
c. worms and oysters
d. vegetable and animal
REVIEW QUESTIONS NO.8
8. The primary effect of marine growth
on the hull is ________________
a. to slow it’s speed
b. little or none
c, not well known
d. negligible
REVIEW QUESTIONS NO. 9
9. The proper way to store a boat is to__
a. always let the weight rest on the
shoring.
b. never let the weight rest on the
shoring
c. never shore the boat
d. never cover the boat
REVIEW QUESTIONS NO. 10
10. In galvanic action, the current flows
from the _____ to the ____metal.
a. less noble/more noble
b. more noble/less noble
c. negative/positive
d. positive/negative
REVIEW QUESTIONS NO. 2
2. The cam shaft_____________________
a. drives the propeller.
b. carries cams that are usually square in shape.
c. is used to rotate the cams that open the valves.
d. changes reciprocating motion to rotary motion .
REVIEW QUESTIONS NO. 3
3. Diesel engines have high compression ratios, in
the range of 16:1 to 20:1, in order to_________
a. easily exhaust heavy diesel fuel.
b. provide maximum power in the intake stroke.
c. compress air to generate heat for fuel ignition.
d. assist the entrance of fuel from the carburetor.
REVIEW QUESTIONS NO. 4
4. A 2-stroke engine______________
a. has a compression and a power stroke.
b. is only used in diesel engines
c. has twice the power in very large gasoline engines
d. is so designated because there is a cycle of 2-strokes
between the opening and closing of the exhaust valves
of each cylinder.
REVIEW QUESTIONS NO. 5
5. In a diesel engine, fuel__________________
a. is injected directly into the cylinder or combustion
chamber
b. is mixed with air, then injected into the cylinder
c. is also used for lubrication
d. consumption is constant at all speeds
REVIEW QUESTIONS NO. 6
6. In a gasoline engine the fuel-air mixture ratio is
controlled by the _________
a. throttle
b. carburetor
c. intake valve
d. fuel pump
REVIEW QUESTIONS NO. 7
7. Lubricating oil in engines_______
a. is used for ignition and for friction reduction
b. is used only to lubricate the bearings and bushings
c. is always under constant pressure
d. is used to reduce friction and increase cooling.
REVIEW QUESTIONS NO. 8
8. Which of the following groups of items are
common to both diesel and 4-cycle gasoline
engines?
a. valves, carburetor and fuel pumps
b. valves, pistons and spark plugs
c. valves, cylinders and fuel pumps
d. valves, distributor and carburetor
REVIEW QUESTIONS NO. 9
9. The primary circuit of the ignition system for
gasoline engines includes the ________
a. distributor and breaker points
b. battery and spark plugs
c. ignition coil and breaker points
d. ignition coil and distributor
REVIEW QUESTIONS NO. 10
10. The high voltage that produces the spark in the
spark plug in a gasoline engine is produced in the
_____________________
a. battery
b. condenser
c. breaker points
d. ignition coil
REVIEW QUESTIONS NO. 1
1. The clove hitch is used to tie a line to a
pile or bollard when_______
a. a permanent fastening is required
b. when “dipping your line” is required
c. securing hemp lines only
d. a temporary fastening is desired
REVIEW QUESTIONS NO.2
2. Which knot is most useful to temporarily join the
ends of different diameter lines? The _________
a. Fisherman’s bend
b. Square or Reef knot
c. Sheet or Becket Bend
d. Sheepshank
REVIEW QUESTIONS NO. 3
3. The preferred method of joining rope ends
permanently is by use of a ___________
a. knot
b. splice
c. marlinspike
d. turnbuckle
REVIEW QUESTIONS NO. 4
4. Which of the following types of line has the
highest elasticity?
a. Manila
b. Dacron
c. Cotton
d. Nylon
REVIEW QUESTIONS NO. 5
5. The most popular and durable of natural fibers
used in the manufacture of rope for marine
applications is ______
a. flax
b. sisal
c. cotton
d. manila hemp
REVIEW QUESTIONS NO. 6
6. The bowline is a knot which is relatively
easy to tie and is ______
a. especially useful for forming a temporary loop
in the end of a line.
b. difficult to untie and tends to slip
c. most useful for reefing sails
d. never used to tie sheets to the clew of the jib sail
REVIEW QUESTIONS NO. 7
7. Cotton rope has about _____ as much
strength as compared to manila?
a. ¼
b. ½
c. ¾
d. equal
REVIEW QUESTIONS NO. 8
8. Rope made of the synthetics Polypropylene
and Polyethylene_____
a. are more supple than Dacron and Nylon
b. will float
c. have a higher abrasion resistance than
Dacron or Nylon
d. are stronger when wet than when dry
REVIEW QUESTIONS NO. 9
9. When laying down a long line on deck for
possible full length use, the line should be
______
a. flemished
b. faked
c. coiled or wrapped
d. braided
REVIEW QUESTIONS NO. 10
10. Where is Nylon sometimes dangerous?
a. in the open sun
b. in dark, damp storage
c. when tightly spliced
d. under a heavy towing load
REVIEW QUESTIONS NO. 1
1. The part of the current that flows into the
propeller is called the ___ _____ _____.
a. back lash current
b. back tide current
c. suction screw current
d. post screw current
REVIEW QUESTIONS NO. 2
2. When a right-handed propeller is turning
clockwise, the boat will go _________.
a. forward
b. backward
c. to the right
d. to the left
REVIEW QUESTIONS NO. 3
3. The stern of a single screw boat with a left hand
propeller tends to go _______when the propeller is
reversing.
a. to starboard
b. to port
c. ahead
d. up
REVIEW QUESTIONS NO. 4
4. When the rudder is put over, the stern is _____
the direction the rudder moves.
a. kicked toward
b. kicked away from
c. kicked in
d. not affected by
REVIEW QUESTIONS NO. 5
5. When backing a single screw inboard with a
right-handed propeller and rudder amidship, the
stern will___________
a. go to starboard
b. track straight back
c. drift to starboard
d. move to port
REVIEW QUESTIONS NO. 6
6. The mooring line that keeps the boat from going
ahead is the _____
a. Bow line
b. Forward spring
c. Breast
d. after bow spring
REVIEW QUESTIONS NO. 7
7. By going ahead on one engine while reversing the
other enables a twin screw vessel to_______
a. turn in a much wider area
b. turn within it’s own length
c. turn within 1/3 of it’s own length
d. back easier
REVIEW QUESTIONS NO. 8
8. Getting away from a dock, when the boat is
being set into it by the wind, generally
requires using_____________.
a. an after bow spring line
b. a breast line
c. a boat hook
d. a stern line
REVIEW QUESTIONS NO. 9
9. Breast lines are set ________ the boats hull.
a. parallel to
b. next to
c. perpendicular to
d. at 45 deg. angles to
REVIEW QUESTIONS NO. 10
10. The discharge current of the propeller is always
located on _______
a. the “down current” side of the propeller
b. the “up current “ side of the propeller
c. behind the propeller
d. ahead of the propeller
REVIEW QUESTIONS NO. 1
1. The time it takes two wave crests to pass the
same point is known as the___________
a. scan
b. second trip
c. period
d. span
REVIEW QUESTIONS NO. 2
2. The uninterrupted expanse of water over
which the wind blows is called the _______
a. stretch
b. fetch
c. path
d. trof
REVIEW QUESTIONS NO. 3
3. A sea anchor___________
a. is a heavy anchor for use in open water
b. is highly effective regardless of method or skill
employed in it’s use.
c. is usually cone-shaped of canvas or other cloth
material and prevents excessive yawing when
properly deployed.
d. is easily handled.
REVIEW QUESTIONS NO. 4
4. The angular measure from the trough to the
crest of the wave is the____
a. pitch
b. slope
c. spill
d. swell
REVIEW QUESTIONS NO. 5
5. Nearly all waves are caused by______
a. cycloidal action
b. the wind blowing across the surface
c. earthquakes
d. swell over changing bottom conditions
REVIEW QUESTIONS NO. 6
6. If forced to operate a power boat in heavy seas, _____
a. alter course to run in the trough or the waves where the
sea is calm.
b. alter course to run just ahead of the crest of a very high
wave since waves are always spaced farthest apart there.
c. alter course to run broadside to wind and waves since
rolling motion is more comfortable than pitching motion
d. slow speed and alter course to run into wind and waves
at approximately 45 degree angles.
REVIEW QUESTIONS NO. 7
7. A “warp” is____________
a. used in place of a drogue
b. used when running abeam of the seas
c. streamed from the bow
d. usually made of heavy planking so that it
will float.
REVIEW QUESTIONS NO. 8
8. Running with high seas abeam is most likely to
cause a vessel to____
a. hog
b. jibe
c. pitchpole
d. broach
REVIEW QUESTIONS NO. 9
9. Of the waves caused by boats, which is the most
dangerous?
a. Bow wave
b. Beam wave
c. Mid-ship wave
d. Stern wave
REVIEW QUESTIONS NO. 10
10. When you have too much weight aft, your vessel
will tend to____
a. roll
b. slew
c. yaw
d. pitch
REVIEW QUESTIONS NO. 1
1. A small hole of rounded shape, if located below the water
line_____
a. can be temporarily closed to water leakage with a
tapered round plug.
a. can be closed with a simple soft material patch placed
over the opening, on the inside of the hull.
c. can only be closed with a patch applied to both outside
and inside surfaces of the hull.
d. is best left unattended until the boat can be hoisted out of
the water.
REVIEW QUESTIONS NO. 2
2. Before you start dewatering with a portable
pump________
a. be sure all leakage has been stopped
b. have your boat completely stopped
c. use only a hand-operated pump.
d. be sure the pump outlet is over the side and downwind.
REVIEW QUESTIONS NO. 3
3. To right a capsized sailboat________
a. tow it at a slow speed, stern first.
b. it is not necessary to lower the sails
c. push on the top of the mast with the bow of
your boat.
d. have the crew stand on the keel, holding on
to the gunwales.
REVIEW QUESTIONS NO. 4
4. When assisting a stranded boat, the assisting
vessel should first_____
a. come in under power, bow on, pass a line and back
out.
b. consider water depth, your backing ability, wind,
current and tide, before taking action.
c. attach a tow line to the most convenient bitt or cleat.
d. never anchor while attempting to get a line over.
REVIEW QUESTIONS NO. 5
5. The four elements of the fire tetrahedron
are_________
a. oxygen, gasoline, heat and ignition
b. air, fuel, chemical reaction and spark
c. oil, electricity, heat and combustible material
d. heat, oxygen, fuel and chemical reaction
REVIEW QUESTIONS NO. 6
6. Fires that take place in ordinary combustible
materials such as bedding, wood, and paper are
Class____ fires.
a. A
b. B
c. C
d. D
REVIEW QUESTIONS NO. 7
7. When attempting to remove the crew from a
burning vessel, the proper procedure is to ___.
a. come up on the leeward side of the burning vessel
b. back down to the nearest open deck side of the
burning vessel.
c. make ready your gear and assist equipment then
slowly and carefully come down on the windward
side of the burning vessel
d.”stand off” from the burning vessel and send a
volunteer aboard her with a towing line.
REVIEW QUESTIONS NO. 8
8. Fires that take place in inflammable liquids such
as gasoline, oils and paints are Class____ fires.
a. A
b. B
c. II
d. C
REVIEW QUESTIONS NO. 9
9. Water is the extinguishing agent of choice for
Class ____ fires.
a. I
b. B
c. A
d.C
REVIEW QUESTIONS NO. 10
10. Approach a burning boat from________.
a. upwind
b. downwind
c. crosswind
d. the nearest open deck
REVIEW QUESTIONS NO. 1
1. Under the Inland Rules, two power driven vessels
meeting on reciprocal or nearly reciprocal headings as
to involve risk of collision, shall, at a distance within
half a mile of each other signal to pass each other
with_____ .
a. one short blast to mean “I intend to leave you on my port side”.
b. two short blasts to mean “I intend to leave you on my starboard side”.
c. three short blasts to mean”stay as you are do not alter course or speed”.
d. One short blast and one prolonged blast to mean “which way will you
alter course?”
REVIEW QUESTIONS NO. 2
2. Risk of collision can be ascertained by carefully
watching the compass bearing of an approaching
vessel. Such risk should be considered to exist
if_______________
a. the bearing remains constant
b. the bearing draws rapidly aft
c. the bearing draws rapidly foreword
d. the bearing in terms of the angular measurement
from your bow peak is rapidly increasing.
REVIEW QUESTIONS NO. 3
3. Which of the following factors shall be taken into
account when determining safe speed?
a. vessel’s fuel consumption
b. vessels maneuverability
c. vessel’s top speed
d. vessel’s length
REVIEW QUESTIONS NO. 4
4. The 1980 Inland Navigation Rules and the
International Rules define a “power driven
vessel” as_________
a. any vessel propelled by machinery
b. documented vessels only
c. a sailing vessel provided with propelling
machinery that is not being used
d. large seagoing vessels only
REVIEW QUESTIONS NO. 5
5. In an overtaking situation, which of the following
statements is NOT correct?
a. A vessel shall be deemed to be overtaking when coming up with
another vessel from a direction more than 22 ½ degrees abaft the
beam.
b. A vessel shall be deemed to be overtaking, if in such a position to
the other vessel that at night, it is able to see one of the sidelights
of that other vessel.
c. Any vessel overtaking any other shall keep out of the way of the
vessel being overtaken.
d. When a vessel is in doubt as to whether it is overtaking another, it
shall assume that this is the case and act accordingly.
REVIEW QUESTIONS NO. 6
6. The 1980 Inland Navigation Rules state, that in a
crossing situation_________
a. on a river, the power driven vessel ascending or
descending the river shall keep out of the way of a
vessel crossing the river.
b. the vessel which has the other on it’s starboard side
shall keep out of the way and shall, if the circumstances
of the case admit, avoid crossing ahead of the other vessel.
c. the vessel which has the other on it’s starboard side
shall maintain course and speed.
d. both vessels can maneuver in any manner desired.
REVIEW QUESTIONS NO. 7
7. Under the 1980 Inland Navigational Rules and the
International Rules, while in fog you hear a ship’s bell
being rung rapidly for about 5 seconds at intervals of not
more than 1 minute, the vessel you hear is probably
_________________.
a. towing another vessel
b. aground
c. pushing another vessel
d. anchored
REVIEW QUESTIONS NO. 8
8. Under the International Rules and the 1980 Inland
Navigational Rules, a vessel under oars _______
a. shall exhibit only a stern light
b. shall exhibit only a bow light
d. shall exhibit only combination lights
d. may exhibit the lights prescribe in the rules for
sailing vessels or shall show a lighted lantern in
sufficient time to prevent collision.
REVIEW QUESTIONS NO. 9
9. “Side lights” are defined as________________
a. a green light on the starboard side and red light on
the port side.
b. any colored light displayed on the side of a vessel
c. lights at the side of a vessel which can only be seen
when approaching the side of the vessel.
d. a red light on the starboard side and green light on
the port side.
REVIEW QUESTIONS NO. 10
10. The prescribed whistle signal for the Pilot Boat
is__________
a. one short blast
b. two short blasts
c. three short blasts
d. four short blasts
REVIEW QUESTIONS NO. 1
1. The most widely used material for the anchor
line is_________
a. polypropylene
b. polystyrene
c. nylon
d. rayon
REVIEW QUESTIONS NO. 2
2. All gear, taken collectively, that lies between the
boat and it’s anchor is called the _________.
a. line
b. mooring
c. rode
d. cast
REVIEW QUESTIONS N O. 3
3. The lightweight type anchor is excellent on
______ and sand bottoms.
a. rock
b.hard
c. gravel
d. mud
REVIEW QUESTIONS NO. 4
4. Chain is designated by the __________ of the
material in the links.
a. length
b. weight
c. metal
d. diameter
REVIEW QUESTIONS NO. 5
5. The ideal rode for most average conditions is a
combination of _________ and a short length, less than 1
fathom of chain.
a. cable
b. nylon
c. rayon
d. polypropylene
REVIEW QUESTIONS NO. 6
6. When anchoring under favorable weather and sea
conditions and using nylon line, a scope of ________ might
be considered a minimum.
a. 5 : 3
b. 4 : 8
c. 5 : 1
d. 5 : 1
REVIEW QUESTIONS NO. 7
7. When anchoring, the anchor should _____ be
lowered when the boat has any way on.
a. always
b. never
c. probably
d. must
REVIEW QUESTIONS NO. 8
8. If an anchor drags, the first step in trying to get
it to hold is to_______.
a. pay out more scope
b. take in scope
c. change anchor size
d. try another spot
REVIEW QUESTIONS NO. 9
9. When chocks, cleats and other fittings are used
on deck, they must be _________ and reinforced
with a strong backing plate.
a. heavily screwed
b. through-bolted
c. screwed
d. stopped
REVIEW QUESTIONS NO. 10
10. The type of anchor traditionally used for
permanent moorings is the _______.
a. pan
b. mushroom
c. folding
d. navy
END OF AUXSEA COURSE
CONGRATULATIONS
YOU ARE NOW ONE STEP CLOSER TO
BECOMING AUXOP