US Sailing Safe Powerboat Handling and Safety and Rescue Boat ...

US Sailing Safe Powerboat Handling and Safety and Rescue Boat ...

US Powerboating Safe Powerboat Handling / Safety and Rescue Boat Handling Day One Hull Types and Characteristics Flat Hulls [planing] SPR p.4 Easily get on a plane at high speeds Designed for calm, flat water Not very stable Excessive slide when maneuvering Hull Types and Characteristics Deep V [planing] SPR p.5

Similar to flat bottom but designed to cut through water Good steering ability at high speeds Perform well in waves in speed; tend to roll at rest Hull Types and Characteristics Cathedral Hull [planing] SPR p.5 Two or three v-shapes forward, flat in back Good stability at rest and at speed Rough at speed in waves Usually have a lower freeboard Hull Types and Characteristics Soft-Inflatable Hulls [planing]

SPR p.5 Poor driving ability (excessive slide) High stability High load capacity Very wet ride Hull Types and Characteristics Rigid Inflatable Hulls [planing] SPR p.6 Rigid vee-bottom High stability High load capacity Exceptional seaworthiness in rough water Hull Types and Characteristics Multi-Hulls

[planing] SPR p.6 Resist rolling Good steering ability at speed Large turning radius Shallow draft Hull Types and Characteristics Round Bottom [displacement] SPR p.4 Glide through water efficiently Speed is limited by length (hull speed) Usually have keel or chine for stability Good load bearing capability

Parts of the Boat SPR p.11 Propellers SPH SPR p.8 How propellers work Thrust Rotation [right-screw most popular] Side force (prop walk) More noticeable in reverse esp. on fixed propeller

Diameter Pitch Distance propeller would move in one revolution if turning in solid material ie 17 pitch propeller would move 17 inches Propeller size = diameter + pitch Smaller diameter + higher pitch used on high-speed boats Larger diameter + lower pitch used on slow-speed boats Stainless steel vs. Aluminum Linkage p.16

Maneuvering Concepts Uncontrollable forces affecting a boat Wind p.44 Windage causes bow to fall off and boat to drift sideways Increased freeboard = increase windage effect Windage affects your turning arc Current Will move boat along as if on a conveyor belt Size, shape, etc. do not matter current effects all things equally Yay for Lake Michigan! (mostly)

Maneuvering Concepts How boats turn Directed Thrust p.41 Outboards, stern drives and jet drives When a propeller is turned at an angle, its thrust is directed at an angle, which turns the boat If propeller is not rotating then no thrust, so no steerage Rudder

p.41 Boats with a fixed propeller use a rudder to direct the flow of water Water flowing over the rudder creates lift (sideways force) and turns the boat No water flowing over the rudder = no steerage Pivot Point p.44 In forward, a boats pivot point is located 25% to 40% aft from the bow Always steer the pivot point along the path you want to steer! Where is the pivot point on a boat in reverse?

Maneuvering Concepts Planning hulls behave like displacement hulls at low speed At a certain speed, the hull goes through a transition stage called semi-displacement as it climbs the face of its bow wave p.47 Once the boat moves over the top of its bow wave, it levels off and begins to plane Where is the most optimum fuel consumption for a planing hull?

Just as the boat has come comfortably on a plane Safety Equipment SPR p.83 PFDs Five types of PFDs Type I Offshore Life jacket 22 lbs of buoyancy for adults / 11 lbs for children Will turn unconscious person face-up Type II Near-Shore Life Vest Min. of 15.5 lbs for adults / 11 lbs for children Will turn some unconscious people face-up Type III Flotation Aid

Buoyancy the same as Type II Will not turn unconscious person face-up Most common Type IV Throwable Device Type V Special use Devices Inflatable vests, etc. No inherent buoyancy Must be worn! Safety Equipment PFDs Proper use of PFDs is integral! Should fit snugly but still allow movement If you can pull it up around your head on land, the same thing will happen in the water

Any PFD with a tear or hole in it is no longer Coast Guard approved Safety Equipment Federal Requirements for boats under 26ft One life jacket for each person on board. Must be readily available. Children under 13 MUST wear a lifejacket while underway (on any size vessel) unless below decks or in an enclosed cabin Over 16ft one Type IV throwable device Sound producing device p.85 Air horn, whistle, manual horn, etc. Fire extinguisher p.85 Under 26ft one B-I A combustible material (wood) B flammable liquids (gas)

C electrical (wiring) D combustible metals (magnesium) Under 16ft - Visual distress signals if used at night p.84 16ft up MUST carry approved day/night visual distress signals Safety Equipment Recommended Requirements Anchor + rode VHF Radio Knife First Aid Kit Spare parts / tool kit Oars Hand bilge pump Tow line / spare line

Safety Equipment Rescue Gear Boat hook Throw line Bridle for towing + tow line Spare boat parts Line, shackles, pins, blocks, sail tape, etc. Registration Information p.82 Hull Identification Number Registration numbers and form

Boat must be registered in its state of principal use or federally documented IL numbers must be displayed on each side of the bow in letters at least 3 high Registration must be aboard vessel at all times Max capacity plate Displays maximum weight and # of passengers (# of passengers takes precedence) Displays maximum horsepower engine (on outboard) Displays maximum weight capacity of all passengers, engine and gear Capacity equation: L x B / 15 Some State Specific Info Marine Heads: No marine head (toilet) on any watercraft used upon waters of this state

may be so constructed and operated as to permit the discharge of any sewage into the waters directly or indirectly. Battery Covers: Storage batteries shall be provided with suitable supports and secured against shifting. Batteries shall be equipped with nonconductive shielding means to prevent accidental shorting. Unlawful Operation at Night: No person shall operate a personal watercraft or a specialty prop craft between the hours of sunset and sunrise. Age of Operator: 1. No person under 10 years of age may operate a motor boat. 2. Persons at least 10 years of age and less than 12 years of age may operate a motorboat only if: a. they are accompanied on the motorboat and under the direct control of a parent

or guardian, or a person at least 18 years of age designated by a parent or guardian. 3. Persons at least 12 years of age and less than 18 years of age may operate a motorboat only if: a. they are accompanied on the motorboat and under the direct control of a parent or guardian or b. a person at least 18 years of age designated by a parent or guardian or c. such motorboat operator is in possession of a Boating Safety Certificate issued by the Department of Natural Resources, Division of Education or a valid certificate issued by another state, a province of the Dominion of Canada, the United States

Coast Guard Auxiliary or the United States Power Squadron. Engine Information SPR p.13 Outboards Engine mounted on transom of boat 2hp 350+ hp 2-stroke or 4-stroke 2-strokes fire once every revolution of the crankshaft Power / intake-exhaust; compression 4-strokes fire once every 2 revolutions of the crankshaft Intake compression power - exhaust

2-strokes use a gas/oil mixture 4-strokes use straight gas (oil is in the crankcase) Traditional 2-strokes are becoming obsolete Bad for the environment Less fuel efficient Engine Information Outboards Variable shaft lengths Can be tilted all the way up or removed for

storage Engine Information Parts of an outboard engine SPR p.14 Engine Information Inboards SPR p.20 and p.41 Engine mounted inside boat Gasoline or diesel

Diesel is safer than gas less risk for fire Gas inboards MUST have a backfire flame arrestor 3 types of drive options: Fixed propeller drives Prop shaft passes through bottom of boat Steered by a rudder Stern drive (I/O) Engine mounted inside and the power train goes through transom to the stern drive Stern drive has tilt and trim similar to an outboard Jet drive Impeller accelerates water through a nozzle to produce propulsive thrust

Engine Information Proper fueling procedures SPR p.18 & 25 Common fueling mistakes Forget to vent the jerry can Nozzle not tightly attached to jerry can Overfilling Pouring one tank straight into another without a funnel or nozzle Pouring fuel into a deck fill that is NOT for fuel Engine Information

Proper start-up procedures for gas engines SPR p.16 & 21 Inspect all hoses and wires Check fuel, oil and transmission fluid levels Run blower for 4 min (inboards) Lower engine into water (outboards and I/Os) Pump fuel primer bulb until firm, open vent Ensure that gear shift is in neutral Attach stop switch (kill switch) Pull cord / turn key to start Use choke and adjust idle as needed until running smoothly Once running, MAKE SURE THERE IS A STREAM OF

WATER FLOWING FROM THE INSPECTION OUTLET Check gauges Engine Information Gauge Guidelines Hour Meter Volt Meter 12+ volts Oil Pressure MINIMUM of 20 PSI RPM

MAX Idle RPM of 800 Temperature 140-160 is normal; 180+ is overheating Engine Information Troubleshooting Fuel Spark Compression! Nothing happens when you turn the key Spark is the battery dead? Are you in neutral? Engine turns over but wont catch Fuel is the engine getting gas? Is there water in the gas? Is the fuel line attached backwards?

STOP SWITCH! Engine runs fine at idle but kills when at higher RPM Spark bad spark plug? Loose spark plug lead? Pre-Boarding Preparation Check weather conditions SPR p.29 Not just for today but for yesterday and tomorrow!

Internet Weather.com Sailflow.com Intellicast.com NOAA.gov VHF wx channels broadcast continual marine forecasts Pre-Boarding Preparation Understand local weather patterns

Hot city + cool water = onshore breeze (only extends a few miles out) Cool city + warm water = offshore breeze Where direction does weather usually come from? What weather issues will most likely affect you? Northeastern = cold and wavy Northerly breeze on hot day = fog Southwestern = flat and puffy *what is fetch? What is a seiche?

Pre-Boarding Preparation Check tides and currents Not an huge issue on Lake Michigan Occasional current in mouths of harbors depending on wave/swell direction To check current, use a current stick or observe motion of water around a fixed object Belmont is particularly prone to current in the mouth of the harbor when there is an onshore breeze Pre-Boarding Preparation

File a float plan SPR p.31 Pre-Boarding Preparation Complete vessel checklist 2012 CYC Frostbite RIB Checkout Date Vessel Morning Captain: Afternoon Captain: Before Departure Bag Equipment:

Boat Equipment: Air Horn Fire Extinguisher Compass #____ Electric Bilge Pump working Y / N Wind Wand Anchor and rode

VHF #____ Dock lines # of_____ Whistle Flares Fuel Level (circle one): Full / 75% / 50% / 25% / Empty End of Day Boat Storage: Vessel Secured

Bilge pump on auto Garbage / Equipment removed Keys leftin Sailing School Office Race marks and tackle put away Checklist turned in Fuel Level (circle one): Full / 75% / 50% / 25% / Empty Comments / Problems .

BREAK Boat Operation Departing and returning to a dock Lynns rules of docking: Approach a dock as fast as you want to hit it. You will hit a dock eventually. Try to do it when no one else is around. Feel free to laugh at others docking mishaps after you

have rendered assistance. Dont forget docking is a spectator sport! Boat Operation SPR p.54 Departing and returning to a dock (for real) Wind and current play MAJOR factors into docking.

Always plan ahead to account for both. Try to dock on the leeward side if you are going to be staying for any length of time. Have lines and fenders ready BEFORE getting to the dock. Depending on the wind, you should be approaching from anywhere between 20-45 degrees. You should be able to bring boat to stop at dock without using lines to stop you.

Boat Operation Departing and returning to a dock Things to avoid: NEVER try to stop a boat without using a cleat NEVER put your body between a boat and a dock bones are harder to repair than fiberglass! NEVER do the leap of faith onto the dock

NEVER jump off the bow and pull it in as fast and tightly as you can Boat Operation Departing and returning to a dock (video) Boat Operation Departing and returning to a dock Proper line usage: SPR p.38

Boat Operation Proper boat storage At the dock Engine raised and flushed (well.maybe) Steering wheel turned so steering arm is enclosed Lines checked and flemished Fenders hung at proper height Battery switched off (if appropriate) Any gear that was used stowed appropriately Bilge checked Garbage emptied Boat Maneuvering Slow speed maneuvering Start, stop, reverse

SPR p.40 Minimum control speed Pivot turn SPR p.45 SPR p.52 & p.59 (video) Holding position SPR p.46 Downwind / upwind Approaching a mooring (video)

(video) (video) Boat Maneuvering Planing maneuvers Planing turns High speed slalom (avoidance turns) High speed stop (video) SPR p.53 SPR p.51

Boat Operation To the boats! Boat Operation Proper boat storage Ashore Trailer guidelines p.143 Be diligent with checking all aspects of trailer and connection

Dont settle if boat isnt seated properly, redo it Always remember to raise your engine before driving up the ramp! Check your tie downs multiple times. Knots www.animatedknots.com

Cleat hitch Bowline Round turn w/2 half hitches Sheet bend Coiling and heaving LUNCH Person in the Water Proper Recovery Technique (SPR p.137) Yell man overboard! Driver immediately turns towards person swinging

his propeller away from them Assign spotter MOST IMPORTANT PERSON Throw flotation devices towards PIW Circle around until able to approach from a DOWNWIND position Approach PIW on drivers side and glide to a stop next to him/her [MUST BE IN NEUTRAL GEAR] Throw a looped rope and attach person to boat *****turn engine off*****

Assist person into boat and care for Person in the Water Proper Recovery Technique (video)

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