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Navigational Rules

International – Inland

A WORD OF ENCOURAGEMENT: YOU ARE NOT EXPECTED TO MEMORIZE THESE NAVIGATIONAL RULES. HOWEVER, OTHERS HAVE THE RIGHT TO ASSUME YOU KNOW WHAT YOU ARE DOING. IF YOU FAIL TO OBSERVE THE RULES, NOT KNOWING THEM WON’T BE A VALID DEFENSE. NAVIGATIONAL SKILLS, LIKE DRIVING SKILLS, ARE MEANINGLESS WITHOUT A SET OF BASIC RULES. THEY ARE AS FOLLOWS:

RULE 1: APPLICATION-GENERAL
NAVIGATIONAL RULES APPLY TO ALL VESSELS UPON THE INLAND WATERS OF THE UNITED STATES AND UPON THE HIGH SEAS AND   ALL WATERS CONNECTED THEREWITH NAVIGABLE BY SEAGOING VESSELS

RULE 2: RESPONSIBILITY
NOTHING IN THESE RULES SHALL EXONERATE ANY VESSEL, OR THE OWNER, MASTER, OR CREW THEREOF, FROM THE CONSEQUENCES OF ANY NEGLECT TO COMPLY WITH THESE RULES OR THE NEGLECT OF ANY PRECAUTION WHICH MAY BE REQUIRED BY THE ORDINARY PRACTICE OF SEAMEN

RULE 3: DEFINITIONS-GENERAL
LEGAL DEFINITIONS OF NAUTICAL TERMS

RULE 4: APPLICATION
SECTION 1: CONDUCT OF VESSELS IN ANY CONDITION OF VISIBILITY
RULES IN THIS SECTION APPLY TO ANY CONDITION OF VISIBILITY

RULE 5: LOOK-OUT
EVERY VESSEL SHALL AT ALL TIMES MAINTAIN A PROPER LOOKOUT

RULE 6: SAFE SPEED
EVERY VESSEL SHALL AT ALL TIMES PROCEED AT A SAFE SPEED

RULE 7: RISK OF COLLISION
EVERY VESSEL SHALL USE ALL MEANS APPROPRIATE TO THE PREVAILING CIRCUMSTANCES AND CONDITIONS TO DETERMINE IF RISK OF COLLISION EXISTS. IF THERE IS ANY DOUBT SUCH RISK SHALL BE DEEMED TO EXIST

RULE 8: ACTION TO AVOID COLLISION
ALL ACTIONS TAKEN TO AVOID COLLISION SHALL BE POSITIVE, MADE IN AMPLE TIME, AND WITH DUE REGARD TO THE OBSERVANCE OF GOOD SEAMANSHIP

RULE 9: NARROW CHANNELS
A VESSEL PROCEEDING ALONG A NARROW CHANNEL SHALL KEEP AS NEAR TO THE OUTER LIMIT OF THE CHANNEL WHICH LIES ON HER STARBOARD SIDE AS IS SAFE AND PRACTICAL

RULE 10: TRAFFIC SEPARATION SCHEMES
A VESSEL USING A TRAFFIC SEPARATION SCHEME SHALL PROCEED IN THE APPROPRIATE TRAFFIC LANE AND IN THE DIRECTION OF THE TRAFFIC FLOW FOR THAT LANE

RULE 11: APPLICATION
SECTION 2: CONDUCT OF VESSELS IN SIGHT OF ONE ANOTHER
RULES IN THIS SECTION APPLY TO VESSELS IN SIGHT OF ONE ANOTHER

RULE 12: SAILING VESSELS
THIS RULE APPLIES TO THE REGULATION OF SAILING VESSELS IN SIGHT OF ONE ANOTHER

RULE 13: OVERTAKING
ANY VESSEL OVERTAKING ANY OTHER SHALL KEEP CLEAR OF THE WAY OF THE VESSEL BEING OVERTAKEN

RULE 14: HEAD-ON SITUATIONS
UNLESS OTHERWISE AGREED UPON, WHEN TWO POWER-DRIVEN VESSELS ARE ON A RECIPROCAL OR NEARLY RECIPROCAL COURSE, SO AS TO INVOLVE THE RISK OF COLLISION, EACH VESSEL SHALL ALTER COURSE TO STARBOARD SO THAT EACH SHALL PASS PORTSIDE OF THE OTHER

RULE 15: CROSSING SITUATIONS
WHEN TWO POWER-DRIVEN VESSELS ARE ON A CROSSING SO AS TO INVOLVE THE RISK OF COLLISION, THE VESSEL WHICH HAS THE OTHER ON HER STARBOARD SIDE SHALL KEEP OUT OF THE WAY, AND AVOID CROSSING AHEAD OF THE OTHER VESSEL

RULE 16: ACTION BY GIVE-WAY VESSEL
EVERY VESSEL WHICH IS DIRECTED TO KEEP OUT OF THE WAY OF ANOTHER VESSEL SHALL, TAKE EARLY AND SUBSTANTIAL ACTION TO KEEP WELL CLEAR

RULE 17: ACTION BY STAND-ON VESSEL
WHERE ONE OF THE TWO VESSELS IS TO KEEP OUT OF THE WAY, THE OTHER SHALL KEEP HER COURSE AND SPEED, HOWEVER, MAY TAKE ACTION TO AVOID COLLISION BY HER MANEUVER ALONE IF NECESSARY

RULE 18: RESPONSIBILITIES BETWEEN VESSELS
PECKING ORDER FOR VESSELS HAVING RIGHT OF WAY:
NOT UNDER COMMAND
RESTRICTED IN ABILITY TO MANEUVER
CONSTRAINED BY DRAFT
FISHING VESSELS
SAILING VESSELS
PLEASURE VESSELS
SEA PLANES

RULE 19: SECTION 3: CONDUCT OF VESSELS IN RESTRICTED VISIBILITY
THIS RULE APPLIES TO VESSELS NOT IN SIGHT OF ONE ANOTHER WHEN NAVIGATING IN OR NEAR AN AREA OF RESTRICTED VISIBILITY

RULE 20: APPLICATION/LIGHTS AND SHAPES
RULES CONCERNING LIGHTS SHALL BE COMPLIED WITH FROM SUNSET TO SUNRISE AND DURING SUCH TIMES NO OTHER LIGHTS SHALL BE EXHIBITED

RULE 21: DEFINITIONS/LIGHTS AND SHAPES
THIS RULE LISTS LEGAL DEFINITIONS CONCERNING LIGHTS AND DAY SHAPES SPECIFICATIONS

RULE 22: VISIBILITY OF LIGHTS
THIS RULE LISTS THE VISIBILITY REQUIREMENTS OF LIGHTS AND DAYSHAPES

 

RULE 23-30: PLACEMENT OF LIGHTS AND SHAPES
THESE RULES LIST THE LEGAL CONFIGURATIONS REGARDING LIGHT AND DAYSHAPE PLACEMENT REQUIREMENTS

Sorry, due to space limitations we are unable to publish the complete list (224 pages) of NAVIGATIONAL RULES (72 COLREGS), we hope that what we have published will help you realize the seriousness of being a responsible mariner.

For more detailed information on our listed nav-rules and/or the remaining additional rules see the USCG NAVIGATIONAL RULES online.

If you already have a version of ADOBE ACROBAT READER you may download a copy of USCG NAV-RULES by clicking on link.

If you do not have a version of ADOBE ACROBAT READER you may download a free version by clicking on link.

Don’t forget to go to the above site to download your copy of USCG NAVIGATIONAL RULES after downloading ADOBE ACROBAT READER.

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