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HULL NUMBER: YSY353550981 MODEL YEAR: 1981 BUILDER: Young Sun Yacht Co. REGISTRATION #: MC 0615 LK Ring Tung Hsien, Taiwan VESSEL NAME: Advocate II ENGINE: Freshwater cooled, Yanmar diesel marine engine ENGINE SERIAL #: 65402 MODEL #: 3Q30F HOURS: unobserved PROP: Bronze 3-blade, 3189, 460mm X 330mm RH KANZAKI TRANSMISSION SHAFT TYPE: Stainless steel SIZE: 31mm HULL SHAPE: Round hourglass chine, with tumblehome and canoe stern, full keel, encapsulated ballast, attached rudder HULL CONSTRUCTION: Fiberglass reinforced plastic FASTENINGS: Stainless steel FRAMES: Fiberglass reinforced plastic, tabbed, over teak STRINGERS: Fiberglass reinforced plastic, over wood BULKHEADS: Plywood, Fiberglass reinforced plastic, tabbed DECKS: Fiberglass reinforced plastic with wood core CABINS: Molded with deck BILGES: No signs of water, signs of oil, dirty needs cleaning BILGE PUMPS: Manual, cockpit mounted Whale/Gusher pump 12 Volt Jabsco/Par 380 GPH bilge pump with auto/manual switch BERTHS: 7 Total 2 at V-berth 3 at Main cabin, fold down settee, 2 at galley dinette 2 at Starboard quarter berth CANVAS/VINYL COVERS: Green canvas sail cover, good condition Green canvas bimini and dodger with enclosure, unobserved Stainless steel frames for dodger and bimini CARPETING: None, teak and holly cabin sole, good to fair condition
COCKPIT CUSHIONS: 2 Green, folding canvas, good condition DRAPERY: 2 Personalized kits
Equipment: LIFE SAVING EQUIPMENT: 4 Type II USCG approved PFDs 2 Heaving cushions Double life lines with gates Teak cabin top handrails Stainless steel double rail, welded, bow pulpit Stainless steel double rail, welded, stern pulpit
MOORING EQUIPMENT: 4 Dock lines 2 Spring lines 4 Stainless steel 9.25-inch horn cleats; 2 at bow, 2 astern, hawse pipes in bullworks for all cleats 2 Stainless steel 9.25-inch horn spring cleats, amidships NAVIGATION LIGHTS: LED Meets current USCG standards, were working at time of inspection REFRIGERATION: Built-in, top and front load icebox RUNNING RIGGING: All lines, sheets and halyards necessary to properly sail this vessel All halyard and reefing control lines lead aft to cockpit SAILS: Dacron mainsail 1.5 Oz asymmetrical spinnaker Roller furling Dacron genoa with green UV leech cover Dacron cutter
STANDING RIGGING: Inspected on horses Aluminum mast and boom, deck stepped and painted white Cutter rigged, with bobstay Stainless steel wire stays and shrouds, continuous Inner forestay and check stays 2 Roller furling headstay systems by Harken STEERING: Mechanical, cable, and quadrant pedestal wheel steering with wood spoke and stainless steel hoop
THRU-HULLS: 7 Bronze, below the waterline seacocks, visually inspected, operable, double hose clamped 2 Transducers VENTILATION SYSTEM: Natural only required WATER SYSTEM: 12 Volt pressure water system by Par 110 Volt 6-gallon hot water tank WINCHES: 2 #25 Chrome/bronze, self-tailing, Barlow, 2-speed primary cockpit sheet winches 2 #23 Chrome/bronze, self-tailing, Barlow, 2-speed cabin top winches 2 #15 Chrome/bronze, Barlow, 2-speed mast winches ACCESSORIES: l Chart table light Toe rail mounted genoa track 4 Deck vent Dorades Interior table 11 Opening port lights with screens Steel storage cradle Mainsheet traveler by Schaefer Foredeck spreader light 2 Winch handles Windex Stern rail mounted outboard motor bracket 2 Winch handle holders Self-tacking jib track 2 Opening cabin top hatches, one doghouse Stainless steel pedestal guard with cup holder Stainless steel and teak boomkin West inflatable raft Johnson outboard, 2-hp
The theoretical maximum speed that a displacement hull can move efficiently through the water is determined by it's waterline length and displacement. It may be unable to reach this speed if the boat is underpowered or heavily loaded, though it may exceed this speed given enough power. Read more.
Classic hull speed formula:
Hull Speed = 1.34 x √LWL
A more accurate formula devised by Dave Gerr in The Propeller Handbook replaces the Speed/Length ratio constant of 1.34 with a calculation based on the Displacement/Length ratio.
Max Speed/Length ratio = 8.26 ÷ Displacement/Length ratio.311
Hull Speed = Max Speed/Length ratio x √LWL
A measure of the power of the sails relative to the weight of the boat. The higher the number, the higher the performance, but the harder the boat will be to handle. This ratio is a "non-dimensional" value that facilitates comparisons between boats of different types and sizes. Read more.
SA/D = SA ÷ (D ÷ 64)2/3
A measure of the stability of a boat's hull that suggests how well a monohull will stand up to its sails. The ballast displacement ratio indicates how much of the weight of a boat is placed for maximum stability against capsizing and is an indicator of stiffness and resistance to capsize.
Ballast / Displacement * 100
A measure of the weight of the boat relative to it's length at the waterline. The higher a boat’s D/L ratio, the more easily it will carry a load and the more comfortable its motion will be. The lower a boat's ratio is, the less power it takes to drive the boat to its nominal hull speed or beyond. Read more.
D/L = (D ÷ 2240) ÷ (0.01 x LWL)³
This ratio assess how quickly and abruptly a boat’s hull reacts to waves in a significant seaway, these being the elements of a boat’s motion most likely to cause seasickness. Read more.
Comfort ratio = D ÷ (.65 x (.7 LWL + .3 LOA) x Beam1.33)
This formula attempts to indicate whether a given boat might be too wide and light to readily right itself after being overturned in extreme conditions. Read more.
CSV = Beam ÷ ³√(D / 64)
Similar to ANNAPOLIS 35, SUNRISE 35, WINDWARD 35.
Said to be a copy of a design by Robert Perry though he has denied any affiliation.
This listing is presented by SailboatListings.com. Visit their website for more information or to contact the seller.
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