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Boat Crew > 47 crew > Flashcards

47 crew Flashcards

0
Q

What are the thicknesses of the hull?

A

5/16 bottom plate, 1/2” keel plate, 3/8” chine plates, 1/4” side shell

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1
Q

What is the hull made of?

A

5456 marine grade aluminum

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2
Q

How are the frames number and how are they spaced?

A

Numbered from aft to forward, and spaced roughly 30”

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3
Q

What is the highest fixed point?

A

18’6” At the radar

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4
Q

What is the highest unfixed point?

A

28’4” At the HF antenna

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5
Q

What is the beam?

A

15’

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6
Q

What is the LOA.

A

48’11”

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7
Q

What is the freeboard?

A

Bow-6’8”
Recess-2’2”
Stearn-7’1”

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8
Q

What is ideal hoisting?

A

40,000 lbs full outfit full fuel no crew

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9
Q

Draft?

A

4’6” at the strut extensions.

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10
Q

What are the water tight compartments?

A
  1. Lazaret: frame 1
  2. Engine room: frame 1-5
  3. Survivors compartment: frame 5-8
  4. Aux space: frame 8-10
  5. Forward compartment: 10-15
  6. Fore peak: frame 15- bow
  7. Enclosed bridge 8-10
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11
Q

How many water tight compartments are on the main deck?

A

Three aft lockers and 2 fwd lockers

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12
Q

What are the max and cruising speed?

A

Max: 25@2100
Cruising: 20@1850

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13
Q

What is the minimum required crew?

A

3 Qualified crew

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14
Q

What is the passenger capacity?

A

34(@180lbs) + 4 crew

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15
Q

Maximum seas/surf?

A

30’ swells & 20’ surf

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16
Q

Ice operations?

A

May transit through light ice

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17
Q

Towing capacities?

A

150 Displacement tons (3 1/4”)

50 displacement tons (2 1/4”)

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18
Q

Characteristics of the anchor?

A

19lb fortress FX-37 Danforth. 9’ of 38” stainless steel chain, with 300ft of 2 1/4 DBN

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19
Q

When does the bilge system activate?

A

Alarm sounds at 5” and pumps activate at 10”

20
Q

How many bilge pumps and what are they rated for?

A

7 pumps rated at 33 GPM

21
Q

Where are the bilge pumps and where do the discharge?

A 
Fwd compartment/ Frame 11
Aux space/ Frame 9
Port and starboard gear space(x2)/ Frame 3
Engine room fore and aft (x2)/ frame 3
Lazaret/ transom
22
Q

What does EWRS stand for?

A

Emergency window release system

23
Q

Towing lines?

A

Lower reel: 900’ of 3 1/4” DBN

Upper: 300’ of 2 1/4” DBN

24
Q

What is DDEC?

A

Detroit Diesel Electronic Controls-

Automatically performs engine protection and self diagnostic functions. (On board computer for the engines)

36
Q

What is the max range and cruising speed?

A

200nm

39
Q

Max surf.

A

20’

46
Q

What gear is in the fwd compartment?

A 
PORT BIN:
5 gallons of 40 weight oil
1 gallon of tells at-15
DC kit
3 Sets of hearing protection
STBD BIN
4 wool blankets
2 pillows
Pyro kit - (2 mk79, 12 mk124, 12 mk127)
Bell with clapper
Mouth operated fog horn
Hand held spotlight
10 blood born pathogen kits

Porta-head
4 type III PFD
5 child type I PFD
5 adult type I PFD

47
Q

How many bits, cleats and chocks?

A

8 bits
8 chocks
1 bullnose
1 cleat (open bridge for flags)

54
Q

Who is the manufacturer?

A

Textron marine and land systems

55
Q

What size are the nitrogen actuators?

A

8oz

56
Q

Engines?

A

Detroit diesel DDEC III 6V92’ 2 stroke turbo after cooled

57
Q

Props?

A

Twin fixed pitch, 4 blade myt4 28” 36p

58
Q

Fuel cap?

A

394@100%

373@95%

59
Q

Useable fuel?

A

353 gallons?

60
Q

What do the switches in the CO2 system operate?

A

Switch one: pre discharge light, engine stop solenoid, and strobe light
Switch 2: discharge light
Switch 3: closes damper

61
Q

Outside air temp?

A

10-95

62
Q

Water temp?

A

28-85

63
Q

What is the max speed?

A

25kts @ 2100 RPM

64
Q

What is the cruising speed?

A

20knots @ 1850 rpm

66
Q

Max winds?

A

50 knots

67
Q

Max seas?

A

30’

69
Q

Max towing capabilities?

A

150 Displacement tons

70
Q

What is the height of the HF antenna?

A

28’4”

71
Q

What is the HP for each engine?

A

435 BHP @ 2100 RPM

72
Q

What are the red gears?

A

Reintjes WVS 234 UP 2:1 reduction

74
Q

What is the heigh if the DF antenna. (Mast)

A

24’6”

75
Q

What gear is in the survivors compartment?

A 
Stokes kit
FAT kit (first aid trauma)
AED
Flashlight
Parts kit
MRE x6
NVG
LE kit
90
Q

Gear in the fwd deck lockers?

A 
STARBORD
4 along side lines
4 mooring lines
4 fenders 
Windshield washer fluid
PORT
Anchor
300' anchor line
9' chain 
T-handle

Boat Crew (13 decks)

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