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Video COB Rescue
Quick Turn

Video COB Rescue
Quick Stop

 

 
Rules-of-the-Road    Crew Overboard   Horn Signals   Running Lights & Shapes
Safety Equipment     Hypothermia    Sun Exposure    Mayday Call

Go To US SAILING Safety at Sea Committee Home Page

The captain of all boats is required to maintain a proper lookout at all times and to know the rules of navigation.  If another boat is in distress, nearby boats are required to give assistance as long as it does not place the assisting boat in jeopardy.  One should sail with the VHF radio turned ON to monitor for distress calls and for other relevant marine information.  Groundings have been avoided by near by boats notifying a craft of shallow water.  In addition, always file a float plan with someone on shore, telling them when and where your boat will be sailing.
 
For more about boat safety go to American Boat & Yacht Council Website: http://www.abycinc.org/

Definitions - See USCG Navigational Rules:

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Give-Way Vessel:  A vessel which is directed to keep out of the way of another vessel, shall so far as possible, take early and substantial action to keep well clear. (Inland & International Rule 16).

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Making Way:  A vessel being propelled by sail, machinery or oar.

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Personal Water Craft:  A human propelled vessel such as a row boat, canoe or kayak.

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Power Driven Vessel:  A vessel propelled all or in part by machinery.  A sailboat which is sailing and also has its motor propelling the boat is considered a powerboat.

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Sailing Vessel:  A vessel propelled solely by the wind.  If propelling machinery is present it is not being used.

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Stand-On Vessel:  This vessel shall keep her course and speed while the other gives way.  However, this does not mean this vessel should not take action to avoid a collision. (Inland & International Rule 17).

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Starboard Verses Port Tack:  A starboard verses a port tack is defined as the side opposite the boom.  ( The term was originally derived from side the sheets are fastened or tacked to. )  If the boom is on the port side, the boat is considered to be on a starboard tack.  ( Navigation Rule 12 is determined by the direction of the wind but for the purpose of this rule the windward side is the side opposite the boom.  When sailing "on-the-lee" with the boom on the port side, the wind is also blowing over the port side of the boat.  However, for the purpose of Navigation Rule 12  the boat is considered to be on a starboard tack. )

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Underway:  Applies to a vessel not at anchor, made fast to shore or aground.

Rules-of-the-Road     Go To Top  

View Presentation on Inland Rules of the Road (Courtesy of Ohio DNR)
GO TO Sailing Simulator Program   GO TO Powerboat Simulator Program

No watercraft has the "right of way" for it is the responsibility of all watercrafts to avoid a possible collision.  The term "right-of-way" should not be used in the description of the responsibilities between two vessels.

Sailing Vessels:  See Inland Navigation Rules 12 & 13  web page or
Download Complete Navigation Rules from USCG Website
View Inland Navigation Rules

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A boat on a port tack shall give way to one on a starboard tack. 







 

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If on the same tack, a the windward boat shall give way to a leeward boat when on the same tack.
 

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A boat that is overtaking shall give way to a boat ahead, regardless to the type of vessels or tack.
 

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A boat coming about (tacking) or jibing shall give way to a boat on a steady heading.  Thus, if your vessels is the stand-on vessel you are required not to turn or alter course.  If the stand-on vessel does alter course it must be to avoid a collision.   If your vessel is the give-way vessel you must turn away from the stand-on vessel to avoid a collision.

Sailing vessels are the give-way-vessel under the following conditions:  A sailboat is overtaking any other kind of vessel.  When another boat is confined by a narrow channel, is confined by draft, is not under command, has reduced maneuverability such as if engaged in towing (not powerboats with water skiers with good maneuverability) or is a fishing vessel engaged in commercial fishing. 

A sailing vessel is the give-away-vessel when approaching human propelled (personal) watercraft such as a canoe or kayak.  However, jet skis are considered the same as a motorized vessel and are the give-away-vessel unless the sailboat is overtaking them.

  Gordon Krum's Sailing Rules-of-the-Road Animated Online Computer Training Program (Once the main screen is displayed, select the "Begin" screen button) :     GO TO Sailing Simulator Program   GO TO Powerboat Simulator Program

Go To SailNet's Rules of the Road Program

Power Driven Vessels:

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Two powerboats approaching each other should pass port to port.   (International & Inland Rule 14 Head on Situation)

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When two powerboats are crossing,  the vessel which has the other on her starboard side shall keep out of the way and shall, if the circumstances of the case admit, avoid crossing ahead of the other vessel. 

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The overtaking boat should keep clear of the boat it is overtaking. 

Antiterrorism

As a result of September 11, 2001, a number of new boating rules have been implemented to combat potential terrorism.  These include a moving security zone of 100 yards around all military, cruise line and many commercial ships and a prohibition from stopping or anchoring beneath bridges or in channels.  There is an additional 400 yard zone where reduced speed to the lowest that which will allow steerage is in place around military vessels.  The picture on the right shows a large military aircraft carrier in a relatively narrow channel in San Diego Harbor.  A high speed gun boat approached the author's sailboat to make sure channel was secure.
To view the complete advisory Go To: Security Zone Warning

Crew Overboard  (COW)       Go To Top    Click on Pictures to Enlarge !!!

NEVER FORGET:  One hand for the boat and one hand for yourself !!!

On of the most dangerous situations which can be encountered is when a crew falls into the water.  The danger is not only from drowning but from hypothermia.  With a PFD, a man overboard can stay afloat for hours, but it may only be minutes before life- threatening hypothermia sets in.  Several important concepts are curial in man overboard rescues.

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The first step in rescuing a crew overboard is preparation.  You should have a well thought out AND PRACTICED plan of approaching a man overboard and a method of hauling the individual on board.  If hypothermia sets in, the rescued individual may not be able to assist in getting himself into the boat. The rescue plan should be practiced at least once a day. Common methods of approach are the Quick Stop and Quick Turn (Figure 8) rescues. 

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YELL Crew-Overboard Water to alert all crew members.
  

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Throw several flotation devices to the man-over-board.  This will not only aid in the flotation of the COB  but also create a debris field which will aid in keeping the COB in site.
 

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Once a sailor falls overboard, one or two crew members on board are assigned to be spotters and are to point at and not to lose sight of the overboard sailor.  The position of the sailor and time should be marked on the chart and/or GPS.  If there is a current the position of the man overboard will change with time.
 

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Depending upon the number of crew left on board, one may have to let go of the jib and maneuver with the mainsail alone. 
 

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Unless there is insufficient wind, most authorities recommend resisting turning on the motor.  Remember, the sails will continue to power the boat and stopping the sailboat with the motor running and sails up may be difficult.

Horn Signals     Go To Top    

View Presentation on Inland Navigational Sounds (Courtesy of Ohio DNR)


There are two sets of rules which govern the waters in and around the United States:  Inland Rules apply to all inland waters of the United States and International Rules apply to the high seas and all connecting waters navigable by seagoing vessels.

Signals for Maneuvering & Warning Signals  (Inland & International Rules 34):

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One Short Blast:  (USA Inland Rule 34) You wish to pass port to port.
( One blast for the one sylable word "port" )
One Short Blast:  (International Rule 34) When two vessels are in sight of each other and you wish to signal you are alternating your course to starboard..

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Two Short Blasts:  (USA Inland Rule 34) You wish to pass starboard-to-starboard.  ( Two blasts for the two sylable word "starboard" )
Two Short Blasts:   (International Rule 34) When two vessels are in sight of each other and you wish to signal you are alternating your course to port..
 

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Two Short Blasts:  (USA Inland Rule 34)  You wish to overtake a vessel on the port side.
Two Prolonged Blasts followed by Two Short Blasts:  (International Rule 34) You wish to overtake a vessel on the port side.

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One Short Blast:   (USA Inland Rule 34) You wish to overtake a vessel on the starboard side.
Two Prolonged Blasts followed by One Short Blasts:  (International Rule 34) You wish to overtake a vessel on the starboard side.
   

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Three Short Blasts:  You are operating in reverse.
 

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Five or more Short Blasts:   In doubt, danger

Signals for Operations in Reduced Visibility  (Inland & International Rules 35)

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One Prolonged Blast:  Vessel is making way under power in reduced visibility (i.e. fog).  This signal is sounded at intervals of not more that 2 minutes.  

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Two Prolonged Blasts:  A vessel stopped and not making way but sill under way in reduced visibility.  This signal is sounded at intervals of not more that 2 minutes.  

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One Prolonged Blast followed by Two Short Blasts  Sailing vessel, commercial fishing vessel, vessel not under command or one restricted by draft which is operation in restricted visibility.  This signal would be used by a sailboat sailing in fog.  This signal is sounded at intervals of not more that 2 minutes.    

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One Prolonged Blast followed by three short Blasts:  A vessel being towed in reduced visibility.

The signals used in reduced visibility should be given every 2 minutes.  A short blast is about one second and a long blast is four to six seconds.

Running Lights & Shapes     Go To Top   

Presentation on Inland Navigational Lights & Shapes (Courtesy of Ohio DNR)

At night, all boats which are not at dock are required to have lights. 

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Running lights should be turned on when underway or at times of reduced visibility.  All boats should display running lights at night and are required for boats equal to or greater than 23 feet.   Sailing vessels under 65.6 feet ( 20 meters ) may have all running lights displayed at the top of the mast.  

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A sailboat's running lights, when under sail, are a green light on the starboard bow, a red light on the port bow and a white light pointing aft, on the stern. 
Sailor's Tip:
  PORT wine is RED;  
The sailor LEFT his bottle of PORT wine behind.

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A power driven vessel (including sailboats under power) has a green light on the  starboard bow, a red light on the port bow and a white light on a stern, and a white light covering the same arc as the red and green combined..
 

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When at anchor, a single white light on the mast which can be seen 360 degrees is turned on.
 

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A vessel proceeding under sail when also being propelled by machinery, shall exhibit forward where is can best be seen a conical shaped object, with the apex pointing downward.  Vessels less that 12 meters are not required to exhibit this shape, but may do so. (Inland Rule #25)

Required Safety Equipment     Go To Top   Click on Pictures to Enlarge !!!

When sailing one may wish to wear and carry safety equipment, in the event of falling overboard.   Such equipment may include a combination safety harness and PFD (such as a Type V auto-inflatable life vest--see below), several personal flares, a whistle, an easy-to-open sharp knife, and a waterproof VHF radio attached to one's belt.

 

The safety harness is essential to allow you to safely go on top of the deck in high wind or sea conditions.  A safety line or tether of approximately 6 feet is attached to the harness and allows one to be secured to a sturdy structure, such as around the mast, or to heavy rings on the mast or mid-deck.  In heavy-weather conditions, a heavy line or cable, called a jackline, may be run on the deck for attachment of the tether.  One should not secure a safety line to the boat's lifelines.    

Go To:  USCG Navigation and Vessel Inspection Circulars

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Personal Flotation Devices  (PFDs):   By law you must have one PFD (Type I, II, III ) on board for each person aboard.  A type V PFD may be counted it is is being worn.  If your boat is 16 feet or more, you must also have a throwable PFD (Type IV).

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Type I PFD:  Off-shore life jacket.  Provides a minimum of 22 lbs of buoyancy.  Recommended for off-shore boating where delayed rescue may take place.  A Type I PFD will turn most unconscious persons face-up.
 

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Type II PFD:  Near-shore life jacket.  Provides a minimum of 15.5 lbs of buoyancy.  Recommended for coastal or lake boating where prompt rescue is likely.  A Type II PFD will turn most unconscious persons face-up.
 
 
  

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Type III PFD:  Flotation Aids such as ski vests are designed for comfort and ease of motion.
  

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Type IV PFD:  Throwable Device:  For example:  Life ring, floatable cushions. 
 
 
 
 
 
  
  

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Type V PFD:  Special-Use Devices and Hybrids.  These include vests and gas inflatable devices.  The picture on the right shows two such devices.  One is a waist pack which has an inflatable life preserver.  The other is a combination safety harness and inflatable life preserver.  This model is auto inflatable when one falls in the water.  (Note:  It is sometimes desirable to not wear auto-inflatable PFD's when sailing in a heavy rain storm.  Wear a Type I or Type II PDF instead..)   
 
CO2 Cartridges are consider hazardous material.  They may not be taken on-board airplanes without prior approval of the air carrier--See Regulation Title 49 part 175.  They can be shipped separately by an air shipping service but they must be declared and a hazardous material permit is often required.
   

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Fire Extinguishers:  There are four classifications of fires.  Class A, is burning wood, paper and other combustible solids.  Class B, is flammable liquids such as gas, oil, or grease.  Class C are electrical fires.  Water cannot be used to put out Class B or Class C fires.  Class D are metal fires.

Types of Fire Extinguishers:

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B-I contains  4 lbs of carbon dioxide, or 2.5 lbs of Halon or 2 lbs of a dry chemical.

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B-II contains 15 lbs of carbon dioxide, or 10 lbs of Halon or 10 lbs of a dry chemical.

Minimum Number of Required Fire Extinguishers

Vessel Length

No Fixed System

Fixed System

< 26 feet

1 B-I

None

26 to < 40 feet

2 B-I or 1 B-II

1 B-I

40 to 65 feet

3 B-I or 1-B-II and 1-B-I

2 B-I or 1 B-II

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Horn, whistle or bell:  Must be able to be heard at one mile and must be carried on all vessels between 39.4 feet (12 meters) and 65.5 feet.   However according to Rule 33 all vessels are required some means of making an efficient sound signal.
   

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Flares suitable for day and night distress signals.
 

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Radar reflector:  In reduced visibility, one should hoist a radar reflector making the sailboat more visible to large vessels with radar.
 

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Documentation:  Required documentation must be on board both state and federal (USCG).

HypothermiaHypothermia results when the core body temperature drops to around 93 degrees.  It can occur much more rapidly in cold water than in cold air and can occur in water temperatures higher than 60 degrees.  Foam neoprene jackets, pants, gloves and boots provide insulation in the water and can extend survival time.  In 50 degree water for 50 minutes the MOB has a 50% chance of survival.

Symptoms of hypothermia progress from severe shivering, impaired judgment, numbness, weakness and slurred speech, to loss of muscular control, manual dexterity and incoherence.  Finally, one may enter a stupor and coma. 

Treatment involves slow warming by application of external devices, or sharing body heat.  Rapid rewarming can cause dangerous heart arrhythmias and cardiac arrest. Giving fluids should be avoided unless the individual is fully conscious.  The limbs should not be massaged or the patient given stimulants because this will cause rapid mobilization of cold body fluids.   In severe stages it may be very difficult to determine death   The decision to stop resuscitation efforts should not be considered until the body has fully warmed.  Hypothermia in the severe stages is a medical emergency and assistance from the Coast Guard should be sought.

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Search PubMed for Hypothermia

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Search PubMed for Hyperthermia, Heat Stroke, Heat Exhaustion

Sun Exposure    Go To Top

Forehead-Temple Melanoma.jpg (33563 bytes)A commonly overlooked danger of sailing is exposure to the sun. Chronic skin damage from sun exposure can give rise to skin cancers later in life. Some types, i.e. malignant melanoma, can be very deadly. To prevent this occurrence, the American Dermatological Society recommends wearing protective clothing and at least a 30 SPF sun block active against BOTH UVA and UVB rays. Older sun blocks were only active against UVB rays and gave incomplete protection. If applied generously, you may stay in the sun for up to 30 times longer before you burn, the exact time will vary with different skin types. To be maximally effective sun blocks should be applied 30 to 40 minutes before exposure. Full brim hats, with at least a 3-inch brim, should also be worn to protect the face from direct sun exposure. However, reflection from the water will still pose a significant danger and a sun block must be used even while wearing a hat. Polarizing sunglasses are also important for protection of the eyes. The right hand picture shows a skin melanoma on the left temple caused from sun exposure. 

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Search PubMed for Sun Exposure, Skin Cancer

Mayday Call    Go To Top

If a boat or a member of a crew is in danger do the following:

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Press the alarm signal, is so equipped, on the transmitter for 30 to 60 seconds.  This will alert people that a distress call is going to be made.

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Say Mayday three times.  Give the following:
--Name of your boat
--Report your position by giving latitude and longitude or distance and direction from a known object on a chart.
--Describe your boat and number of people on board.
--Describe the situation.

Other distress calls are as follows:

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Pan-Pan (pronounced "pahn-pahn") repeated three times to call for assistance by a boat that is not in immediate distress.  Pan-Pan is a call to report an an urgent situation.

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Securite (pronounced "saycuritay") is a warning of danger to other vessels.


  

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