Nav Rules

Question 1

Red over White

Answer 1

Fishing @ Night

Question 2

Green over White

Answer 2

Trawling @ Night

Question 3

White over Red

Answer 3

“Pilot” ahead

Question 4

Red over Red

Answer 4

“Captains Dead”

Vessel Not Under Command.

Question 5

Red White Red

Answer 5

Restricted in its ability to maneuver l.

Green/Green (sage side)

Red/Red (danger side)

Question 6

Red Red Red

Answer 6

Vessel constrained by draft.

Question 7

Red over Green

Answer 7

”Sailing” Machine.

Question 8

Green/Green/Green

Answer 8

Mineclearance

Question 9

Flashing Yellow 120fpm

Answer 9

Hovercraft

Question 10

Blue light flashing

Answer 10

Law Enforcement

Question 11

White light with appendix dayshape pointing up?

Answer 11

Gear out greater than 150 meters on same side.

Question 12

Dayshape Triangle with points touching… Looks hour glass like?

Answer 12

Fishing or Trawling.

Question 13

Ball Ball

Answer 13

Not Under Command

Question 14

Ball Diamond Ball

Answer 14

Restricted in ability to maneuver.

• Diamond/Diamond Dayshape (Safe Side)
• Ball/Ball (danger side)

Question 15

Cylinder

Answer 15

Constrained by draft.

Question 16

Triangle appendix pointing down

Answer 16

Sailboat under power

Question 17

Maneuvering / Warning Signals

International “In sight”:

-One short

Answer 17

I am altering course to starboard

Question 18

Maneuvering / Warning Signals

International “In sight”:

-2 Short

Answer 18

I am altering course to port

Question 19

Maneuvering / Warning Signals

International “In sight”:

-3 Short

Answer 19

I am operating astern propulsion

Question 20

Maneuvering / Warning Signals

International “In sight”:

-5 Short

Answer 20

Danger

Question 21

Maneuvering / Warning Signals

“In sight”:

-1 Prolonged

Answer 21

Nearing a bend

Question 22

Narrow Channel - Overtaking

-2 prolonged; 1 Short

Answer 22

I intent to overtake you on your starboard side.

Question 23

Narrow Channel - Overtaking

2 Prolonged; 2 Short

Answer 23

I intend to overtake you on your port side.

Question 24

Narrow Channel - Overtaken

1 prolonged, 1 short, 1 prolonged, 1 short.

Answer 24

Yes you can overtake me

Question 25

Narrow Channel - Overtaken

-5 Short

Answer 25

No… Do not overtake.

Question 26

Sound Signals - Restricted Vis

-1 Prolonged

Answer 26

Power driven vessel underway, making way

Question 27

Sound Signals - Restricted Vis

-2 prolong blasts

Answer 27

Power driven vessel underway, not making way.

Question 28

Sound Signals - Restricted Vis

-1 Prolonged, 2 Short

Answer 28

All encumbered vessels

Question 29

Sound Signals - Restricted Vis

-1 Prolonged, 3 Short

Answer 29

Being towed (If manned)

Question 30

Rule 18 - Vessel Priority

Answer 30

1. ) Over taken vessel
2. ) Not under command
3. ) Restricted Ability to Maneuver
4. ) Constrained by draft
5. ) Fishing
6. ) Sailing
7. )Power Driver
8. ) Sea Plane
9. )Over Taking