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Coxswain > Coxswain > Flashcards

Coxswain Flashcards

1
Q

Rule 1

A

Application

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2
Q

Rule 2

A

Responsibility
Nothing in these rules shall exonerate any vessel from the consequences of any neglect to comply with these rules

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3
Q

Rule 3

A

General definitions

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4
Q

Rule 4

A

Application (any condition of visibility)

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5
Q

Rule 5

A

Look out

Every vessel shall at all times maintain a proper lookout

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6
Q

Rule 6

A

Safe speed

Every vessel shall at all times proceed at a safe speed so that she can take a proper and effective action to avoid collision and be stopped within a distance appropriate to the prevailing circumstances and conditions

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7
Q

Rule 7

A

Risk of collision

Every vessel shall use all available means to determine if risk of collision exist. If there is any doubt then risk of collision is deemed to exist. Proper use of radar shall be used including long range scanning. Such risk shall be deemed to exist if the compass bearing of an approaching vessel does not change.

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8
Q

Rule 8

A

Action to avoid collision

Any action taken to avoid collision shall be taken, be positive and made in ample time and with due regard to good seamanship. Altercation of course shall be large enough to be readily apparent to another vessel.

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9
Q

Rule 9

A

Narrow channels

A vessel of less than 20 meters in length or a sailing vessel shall not impede the passage of a vessel which can safely navigate only within a narrow channel or fairway.

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10
Q

Rule 10

A

Traffic separation

Vessel using a traffic separation scheme shall: proceed in the proper traffic lane, keep clear of a traffic separation line, at as small an angle to the general direction of traffic, a vessel shall so far as practicable avoid crossing traffic lanes but cross at a right angle if so.

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11
Q

Rule 11

A

Application- in sight of one another

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12
Q

Rule 12

A

Sailing vessels

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13
Q

Rule 13

A

Overtaking- any vessel overtaking any other shall keep out of the way of the vessel being overtaken
A vessel shall be deemed overtaking when 22.5 degrees abaft her beam.

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14
Q

Rule 14

A

Head on situation- two power driven vessels are in sight and are on a reciprocal course or nearly reciprocal courses to involve risk of collision shall alter her course

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15
Q

Rule 15

A

Crossing situation- two power driven vessels are crossing so as to involve risk of collision, the vessel which has the other to her own starboard side shall keep out of the way and avoid crossing ahead.

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16
Q

Rule 16

A

Action by the giveaway vessel shall take early and substantial action to keep well clear.

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17
Q

Rule 17

A

Action by the stand on vessel- shall keep her course and speed. May take action to avoid collision as soon as it becomes apparent to her that the vessel is not taking appropriate action. Collision cannot be avoided by the give way vessel alone she shall take such actions as will best aid to avoid collision.

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18
Q

Rule 18

A

Responsibilities between vessels- pecking order
Non rates can fool senior people sometimes wow

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19
Q

Annexes

A
  1. Positioning and technical details of lights and shapes
  2. Additional signals for fishing vessels fishing in close proximity
  3. Technical details of sound signal appliances
  4. Distress signals
  5. Pilot rules
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20
Q

14 USC 102

A

Primary duties

The primary document that regulates CG responsibility to maintain SAR
The coast guard shall develop, establish, maintain and operate SAR facilities.

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21
Q

SAR program

A

USCG shall develop, establish, maintain, and operate SAR facilities and may render aid to distressed persons and protect and save property on and under the high seas and waters subject to the jurisdiction of the United States. Contained in title 14 sections 2, 88 and 141 of the US code

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22
Q

SAR agreements

A

Search and rescue agreements are formal written documents used to resolve coordination problems (for example: guidance for entering another AOR or providing SRU’s to assist another agency or country)

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23
Q

Distress beacons

A

Operates on 406 MHZ. Reports of audible and visual beacons should be treated the same as a report of an orange or red flare.

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24
Q

Flare response policy

A

Red and orange flares are recognized as marine and aviation signals. Reports of red and orange flares shall be treated as a distress situation. On going red and orange flare sightings require a first light search

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25
Q

False alarm

A

When someone or something reported to be in distress is confirmed not to be and is not in need of assistance. The reporting source misjudged the situation or accidentally activated a distress beacon.

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26
Q

Hoax

A

A case where information is reported with the intent to deceive

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27
Q

MSAP

A

The MSAP is the result of an effort enacted by Congress in 1982. It directed the Commandant to “review Coast Guard policies and procedures for towing and salvage of disabled vessels in order to further minimize the possibility of Coast Guard competition or interference with commercial enterprise.

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28
Q

General salvage other than towing

A

When no commercial salvage facilities are on scene units should only engage in salvage other than towing when limited salvage ops can prevent a worsening situation or complete loss of the vessel. Examples: ungrounding small rec boats, dewatering, general damage control. Salvage ops are performed at the discretion of the unit OIC

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29
Q

Firefighting policy

A

CG will only engage in fire operations when
- supporting a regular firefighting agency
- under supervision of a qualified fire officer
- to save a life or in the early stages of fire tho avert significant threat without undue risk

30
Q

Trapped in capsized vessel

A

Keep in contact with the people, stabilize the hull, estimate the amount of air remaining, swimmers may attempt rescue but shall not dive under or enter the vessel, may consider rerighting the vessel

31
Q

STAAR

A

Spread out
Transfer
Avoid
Accept
Reduce

32
Q

Track line search

A

Follows a vessels intended route.

33
Q

Parallel search

A

Used when the search area is large and there is equal probability of the target being anywhere in the search area

34
Q

Expanding square

A

Used when the last known position of a search object has a high degree of accuracy, the search area is small, and a concentrated search is desired

35
Q

Creeping line search

A

Used when the estimated location of the search object has been determined to be more likely at one end of the search than the other

36
Q

Sector search VS

A

Used when location of object is well known
1st leg is in direction of drift. 120 degrees to the right

37
Q

PIW track spacing and speed

A

.1 NM (200 yds) 6 kts

38
Q

Safe haven

A

A place that can accommodate and will accept the safe mooring of a vessel and has available means of communication

39
Q

Relief of tow

A

SMC and coxswain determine that a hand off can be carried out safely
Alternative assistance is desired and arranged by the vessel being assisted
Operational commander has higher need for CG resource

40
Q

Datum

A

The most probable location of the search object corrected for movement over time

41
Q

PAN-PAN

A

Urgent message concerning the safety of a ship, aircraft, vehicle or person

42
Q

Securite

A

Messages concerning safety of navigation or important weather warnings

43
Q

Pitch

A

Distance a propeller advances in one revolution with no slip

44
Q

Slip

A

Distance lost from pitch

45
Q

Side force

A

The way water comes off propeller after rotation creates side force which pushes vessel in opposite direction

46
Q

Cavitation

A

Formation of a partial vacuum around the propeller blades. Cause: prop rotates at high speed, rapid ahead to rapid astern, aerated water

47
Q

Stability

A

Ability of a vessel to return to an upright position after being heeled over

48
Q

Equilibrium

A

When a boat is at rest, the center of buoyancy acting upwards is below center of gravity acting downwards.

49
Q

Righting moment

A

The force causing the vessel to react against a roll in return to an even keel

50
Q

Safe towing speed formula

A

1.34 x square root of LW - 10%

51
Q

29 cruising speed

A

25 kts at 3250 rpm

52
Q

Bilge pumps

A

2000 GPH (33 GPM)
2 bilge pumps- aft bilge pump located port and stbd of keel near transom.
Discharge 1 1/8 thru hull fitting
Sump pump 800 GPH

53
Q

Disabling casualties

A

Casualties that make boat unserviceable.

54
Q

Restrictive casualties

A

Boat can perform some missions but not all

55
Q

Warranted risk

A

Balance gains with risk operation, damage to or sacrifice boat is acceptable when defending the USA, it’s citizens and or instillations, probability of saving human life warrants maximum effort when no suitable alternative exists and has reasonable chance of success risk of damage or abuse is acceptable.
Saving a human life warrants damaging our boat.

56
Q

Hull construction

A

5083 marine grade aluminum

57
Q

Max rpms

A

4500

58
Q

Property damage form

A

SF-95

59
Q

Engines

A

Honda 4 stroke outboards 225 HP

60
Q

Two geographic areas of USCG for SAR

A

Pacific area
Atlantic area

61
Q

Distress beacon the CG endorses

A

406 mHz
121.5 mGHz

62
Q

Fetch

A

Distance wind travels on the sea uninterrupted

63
Q

Drift

A

The speed at which an object is expected to be moving

64
Q

Set

A

The direction an object is moving

65
Q

4 primary geographic divisions of responsibility for US SAR

A

Atlantic maritime
Pacific maritime
Aeronautical Atlantic
Aeronautical Pacific

66
Q

Disabling casualties

A

Engine doesn’t start
Uncontrollable overheating
Engine surging over 50 rpm
Hull breach below water line

67
Q

Restrictive casualties

A

Bilge pumps inoperable
Radar inoperable
GPS inoperable
Nav lights not working

68
Q

Major discrepancies

A

Bilge hose clamps missing
Damaged door or windows
Fluid levels below minimum
Loose/ missing bolts

69
Q

Coxswain responsibilities

A

The coxswain shall be responsible in order of precedence
For the safety and conduct of passengers and crew
The safe operation and navigation of boat assigned
The completion of sortie or mission assigned
Respond to hazards of life or property
Respond to violation of laws or regulations
Respond to discrepancies of ATON

70
Q

Prudent actions for general salvage other than towing

A

Allowing the next ride to refloat the vessel
Helping the mariner set anchor
Evacuating the passengers
Helping the mariner determine the vessels sea worthiness

Coxswain (1 decks)

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