LIGHT DISPLAY AND DAY SHAPES
RED OVER GREEN
SAILING MACHINE
SAIL BOAT
ONE SHORT BLAST
I INTEND TO LEAVE YOU ON MY PORT SIDE/OVERTAKE YOU ON STARBOARD SIDE
ONE SHORT BLAST
ALTERING COURSE TO STARBOARD
RULE 4
APPLICATION! APPLIES TO ANY VESSEL NAVIGATING IN ANY CONDITION OF VISIBILITY
RULE 12
SAILING VESSLES! WHEN TWO SAIL BOATS ARE APPROACHING THE LEEWARD SAIL BOAT IS STAND-ON,WINDWARD IS GIVE-WAY
RED OVER RED
THE CAPT IS DEAD
VESSEL NOT UNDER COMMAND
TWO SHORT BLAST
I INTEND TO LEAVE YOU ON MY STARBOARD SIDE/ OVERTAKE YOU ON PORT SIDE
TWO SHORT BLAST
ALTERING COURSE TO PORT
RULE 5
LOOKOUT! ALL VESSELS MUST MAINTAIN A LOOKOUT
RULE 13
OVERTAKING! PASS THEM UP, CLEAR AND SAFE MORE THEN 22.5 DEGREES ABAFT HER BEAM
GREEN OVER GREEN OVER GREEN
THREE GREENS IN A CROSS MINE CLEARING BOSS
MINESWEEPER
THREE SHORT BLAST
I AM OPERATING ASTERN PROPULSION
THREE SHORT BLAST
I AM OPERATING ASTERN PROPULSION
RULE 6
DONT SPEED! PROCEED AT A SAFE SPEED IN THE SITUATION YOURE IN.
RULE 14
HEAD-ON 2 POWER DRIVEN VESSELS COMING HEAD-ON BOTH ALTER COURSE STARBOARD
BALL, DIAMOND, BALL
RED WHITE RED
RESTIRCTED ABILITY AHEAD
FIVE SHORT BLAST
DANGER
FIVE SHORT BLAST
DANGER
RULE 8
AVOID COLLISION! TAKE THE ACTIONS NEEDED TO AVOID COLLISION.
RULE 15
STOP WHEN APPROACHING A RED LIGHT
CARRY ON WHEN APPROACHING A GREEN LIGHT
CYLINDER
THREE REDS IN A ROW NO ROOM BELOW
(CONSTRAINED BY DRAFT)
ONE PROLONG BLAST
UNDERWAY FROM SLIP OR DOCK, APPROACHING A BLIND BEND
ONE PROLONG BLAST
UNDERWAY FROM SLIP OR DOCK, APPROACHING A BLIND BEND
RULE 9
NARROW CHANNEL! MAINTAIN COURSE ON THE STARBOARD SIDE OF THE CHANNEL
RULE 19
CONDUCT OF VESSEL IN RESTRICTED VISABILITY. IF YOU CANT SEE SLOW DOWN TO A SAFE SPEED.