colregs

Question 2

Proper lookout

Answer 2

_ at all time

_ by sight and hearing

Question 3

Safe speed is based on…

Answer 3

_ visibility
_ traffic
_ maneuverability
_ background light
_ wind/sea state condition
_ draft

Question 4

Restricted visibility

Answer 4

_ fog
_ mist
_ snow
_ heavy rainstorm

Question 5

Conduct in restricted visibility

Answer 5

_ applies to vessels not in sight of each other
_ proceed at safe speed
_ be ready to slow or stop
_ avoid turning to port for a vessel on your port
_ proceed at bare steerageway and prepare to stop if vessel heard forward of beam
_ never turn to port if vessel seen on radar forward of beam
_ post lookout on bow

Question 6

C.B.D.R.

Answer 6

Risk of collision
_ Constant Bearing
_ Decreasing Range

Question 7

Action by stand-on vessel

Answer 7

_ maintain course and speed

_ must avoid collision at all costs

Question 8

Action by give-way vessel

Answer 8

_ keep out of the way

_ take early and substantial action

Question 9

4 stages of standing on

Answer 9

1. maintain course and speed
2. may take action to avoid collision if necessary
3. must give way to avoid collision
4. avoid collision at all costs

Question 10

Danger - sound signal

Answer 10

5 or more short blasts (also ‘I don’t understand your signal’)

Question 11

Inland - sound signal

Answer 11

_ 1 short - intention to leave you to port

_ 2 short - intention to leave you to starboard

Question 12

International - sound signal

Answer 12

_ 1 short - altering course to starboard

_ 2 short - altering course to port

Question 13

Restricted visibility - sound signal

Answer 13

_ sailing: 1 long, 2 short (every 2 minutes)

_ motoring: 1 long (every 2 minutes)

Question 14

Overtaken

Answer 14

when coming up from more than 22.5 deg abaft her abeam

Question 15

Pecking order

Answer 15

1. Overtaken
2. NUC
3. RAM
4. CBD
5. Fishing, trawling, commercial
6. Sailing
7. Power boat
8. Seaplane
9. Overtaking

Question 16

Narrow channel / traffic separation

Answer 16

Stay out of the way from a vessel that can only navigate the narrow channel:
_ vessel less than 20m, sailing vessel, fishing vessel, crossing vessel
1. Cross at right angles
2. No anchoring in channel
3. Can sail in channel if appropriate

Question 17

Not Under Command

Answer 17

_ inoperable engine
_ lost rudder
_ lost propeller
_ broken steering gear
_ dragging anchor

Question 18

Restricted in Ability to Maneuver

Answer 18

_ buoy tender
_ diving
_ dredging
_ laying cable

Question 19

Constrained By Draft

Answer 19

_ ship in an unmarked channel

Question 20

Tri-color - sailing vessel

Answer 20

not when motoring

Question 21

Flashing light - distress

Answer 21

_ inland distress - OK

_ international - NOT ok