Crewman

Question 1

Crewman duties are:

Answer 1

Helm Lookout Towing watch Anchor watch Rig towing/mooring lines Surface swimmer First aid DC

Question 2

9 big things to watch for when on tow watch

Answer 2

Yawing Listing In step Towed boat taking on water Cleats breaking Stress on towline Towed boat overtaking towing boat Towed boat’s crew. Where are they? Line in the water

Question 3

6 symptoms of fatigue

Answer 3

Inability to focus Confusion or poor judgement Coordination and motor skills Irritability Decreased performance Decreased concern for safety

Question 4

5 ways to prevent fatigue

Answer 4

Rest Dress for weather Rotate crew duties Food Observe each other

Question 5

What are the 6 parts of GAR?

Answer 5

Supervision Planning Crew selection Crew fitness Environment Event complexity

Question 6

What GAR scores are green?

Answer 6

0-23

Question 7

What GAR scores are yellow?

Answer 7

24-43

Question 8

What GAR scores are red?

Answer 8

44-60

Question 9

Minimum buoyancy of type 3 PFD?

Answer 9

15.5 pounds

Question 10

What is a type 4 pfd?

Answer 10

Buoyant cushion or ring buoy

Question 11

What type of PFD is the anti-exposure coverall?

Answer 11

Type V

Question 12

How far can the mirror be seen?

Answer 12

Great distance

Question 13

How far can whistle be heard?

Answer 13

1100 yards

Question 14

How high does 79 fly?

Answer 14

250-650 feet

Question 15

How long does 79 burn?

Answer 15

4.5 seconds

Question 16

How bright does 79 burn?

Answer 16

12,000 candlepower

Question 17

How bright is distress signal light?

Answer 17

100,000 candlepower

Question 18

How accurate is PLB?

Answer 18

3 NM

Question 19

How high does 127 fly?

Answer 19

650-700 feet

Question 20

How bright is 127?

Answer 20

125,000 candlepower

Question 21

How long does 127 burn?

Answer 21

36 seconds

Question 22

How fast does 127 descend?

Answer 22

10-15 fps

Question 23

Is nylon line resistant to weather?

Answer 23

Yes

Question 24

2 advantages of bar keel?

Answer 24

Increase stability Strengthen bottom

Question 25

1 disadvantage of bar keel

Answer 25

Increase boat draft

Question 26

Which dog on a watertight door is opened first?

Answer 26

One closest to hinge

Question 27

What is heeling?

Answer 27

Temporary leaning

Question 28

What is listing

Answer 28

Static lean from weight imbalance

Question 29

towing lights?

Answer 29

2 masthead lights, yellow light above stern light.

Question 30

lights for pushing ahead or towing alongside

Answer 30

intl: just 2 mastheads and a stern. inland: 2 mastheads and 2 yellow tow lights

Question 31

Navrules: red over green

Answer 31

sailing machine

Question 32

Navrules: green over white

Answer 32

trawling at night

Question 33

Navrules: red over white

Answer 33

fishing at night

Question 34

Navrules: red over red

Answer 34

captain is dead

Question 35

Navrules: 2 reds and anchor lights, plus 3 balls

Answer 35

run aground

Question 36

Navrules: red white red, or ball, diamond, ball

Answer 36

restricted in ability to maneuver

Question 37

sound signal when you're towing in restricted visibility?

Answer 37

prolonged + 2 short

Question 38

sound signals for a small vessel at anchor in restricted visibility

Answer 38

every minute, 5 second ring of bell

Question 39

16 distress signals?

Answer 39

flares, continuous fog horn, flames on vessel, gun at 1 min intervals, black square over black ball on organge background, SOS, Mayday, parachute flare, dye, November Charlie, square flag and ball, arm waving, radio telegraph, radio telephone alarm, epirb, smoke

Question 40

Navrules: What are the inverted cones?

Answer 40

Trawling or fishing

Question 41

Navrules: Three all-round green lights or three balls positioned like the ends of a cross

Answer 41

Mineclearing operations. 1000 meter security zone.

Question 42

Navrules: 3 reds, and a black can

Answer 42

Constrained by her draft

Question 43

Navrules: single all around white light?

Answer 43

Anchored

Question 44

Navrules: 1 short blast

Answer 44

I'm turning right Intl: I am altering to staboard Inland: I intend to leave you on my port.

Question 45

Navrules: 2 short blasts

Answer 45

I'm turning left. Intl: I am altering to port Inland: I intend to leave you on my starboard.

Question 46

Navrules: Overtaking signals

Answer 46

If going right: 1 short If going left: 2 short Intl: prompt by 2 prolonged

Question 47

Sound signal for powerdriven vessel making way in restricted visibility

Answer 47

1 prolonged every 2 minutes

Question 48

Sound signal in restricted visibility for vessel that is: Towing Fishing Constrained by draft Sailing Not under command