Great choice! Your favorites are temporarily saved for this session. Sign in to save them permanently, access them on any device, and receive relevant alerts.

We will occasionally send you relevant updates. You can opt out or contact us any time.
  • 1 / 15
  • 2 / 15
  • 3 / 15
  • 4 / 15
  • 5 / 15
  • 6 / 15
  • 7 / 15
  • 8 / 15
  • 9 / 15
  • 10 / 15
  • 11 / 15
  • 12 / 15
  • 13 / 15
  • 14 / 15
  • 15 / 15

Seller's Description

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

Specs

Designers
?
Builder
Young Sun
Associations
?
# Built
?
Hull
Monohull
Keel
Long
Rudder
?
Construction
FG

Dimensions

Length Overall
35 0 / 10.7 m
Waterline Length
31 11 / 9.8 m
Beam
10 11 / 3.4 m
Draft
4 11 / 1.5 m
Displacement
19,200 lb / 8,709 kg
Ballast
6,700 lb / 3,039 kg (Iron)

Rig and Sails

Type
Cutter
Reported Sail Area
750′² / 69.7 m²
Total Sail Area
?
Mainsail
Sail Area
?
P
?
E
?
Air Draft
?
Foresail
Sail Area
?
I
?
J
?
Forestay Length
?

Auxilary Power

Make
?
Model
?
HP
?
Fuel Type
?
Fuel Capacity
60 gal / 227 l
Engine Hours
?

Accomodations

Water Capacity
120 gal / 454 l
Holding Tank Capacity
?
Headroom
?
Cabins
1

Calculations

Hull Speed
8.3 kn
Classic: 7.58 kn

Hull Speed

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.

Formula

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

8.27 knots
Classic formula: 7.58 knots
Sail Area/Displacement
16.7
16-20: good performance

Sail Area / Displacement Ratio

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.

Formula

SA/D = SA ÷ (D ÷ 64)2/3

  • SA: Sail area in square feet, derived by adding the mainsail area to 100% of the foretriangle area (the lateral area above the deck between the mast and the forestay).
  • D: Displacement in pounds.
16.74
<16: under powered
16-20: good performance
>20: high performance
Ballast/Displacement
34.9
<40: less stiff, less powerful

Ballast / Displacement Ratio

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.

Formula

Ballast / Displacement * 100

34.89
<40: less stiff, less powerful
>40: stiffer, more powerful
Displacement/Length
261.9
200-300: moderate

Displacement / Length Ratio

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.

Formula

D/L = (D ÷ 2240) ÷ (0.01 x LWL)³

  • D: Displacement of the boat in pounds.
  • LWL: Waterline length in feet
261.87
<100: ultralight
100-200: light
200-300: moderate
300-400: heavy
>400: very heavy
Comfort Ratio
36.8
30-40: moderate bluewater cruising boat

Comfort Ratio

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.

Formula

Comfort ratio = D ÷ (.65 x (.7 LWL + .3 LOA) x Beam1.33)

  • D: Displacement of the boat in pounds
  • LWL: Waterline length in feet
  • LOA: Length overall in feet
  • Beam: Width of boat at the widest point in feet
36.78
<20: lightweight racing boat
20-30: coastal cruiser
30-40: moderate bluewater cruising boat
40-50: heavy bluewater boat
>50: extremely heavy bluewater boat
Capsize Screening
1.6
<2.0: better suited for ocean passages

Capsize Screening Formula

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.

Formula

CSV = Beam ÷ ³√(D / 64)

  • Beam: Width of boat at the widest point in feet
  • D: Displacement of the boat in pounds
1.64
<2: better suited for ocean passages
>2: better suited for coastal cruising

Notes

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.

View on SailboatListings.com


Embed

Embed

Embed this page on your own website by copying and pasting this code.

Great choice! Your favorites are temporarily saved for this session. Sign in to save them permanently, access them on any device, and receive relevant alerts.

We will occasionally send you relevant updates. You can opt out or contact us any time.
Measurements:

©2024 Sea Time Tech, LLC

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.