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Seller's Description

OWNER WANTS THIS BOAT SOLD BRING OFFERS moving to Ecuador and thus, SASSY SONJA has been priced accordingly Perfect boat for sailors W/less than $150,000 to spend.No better passagemaker in this size range, at this price. This 4th owner yacht, is correct from the top of her cutter rig to the bottom of her cruising keel,equipped & outfitted as a circumnavigator. Once in a lifetime opportunity to own a world renown, turnkey, NON-BLISTER world cruiser

Equipment: TOO MUCH TO LIST HERE!!! Garmin 4208 Chart Plotter, Garmin 4210 Chart Plotter, Garmin Wind, Speed/Depth @Nav Station & Helm, Redundant B&G Depth Sounder @Nav & Helm, Icom 502 Vhf, Icom 802 SSB Radio & Tuner, AIS Transponder Interfaced W/Garmin @Helm & Nav, Alpha 3000 Autopilot, ACR , EPIRB,TV, Stereo/CD

Major electrical system refit including galvanic isolators, new battery system master switches, second automatic bilge pump, high water alarm

Fischer Panda 4KW generator W/563 Hours W/Primary Use for Battery Charging When Main Engine, Solar & Wind Gen Are Not Avail. Located In Walk-In-Garage (2014) Mastervolt AGM Batteries (2024) Are Located In Centerline Battery Storage Area/Electrical Compartment Properly Secured In Battery Boxes. Separate Group 31 Agm Battery & Pronautic Charger For Bow Thruster Located Under Forward Berth Primary Power is a 30 amp 110 volt w/230amp Batteries Batteries: 4 New Group 31 AGM House Batteries (2024) 1 New Group 31 Agm Starting Battery (November 2024) Engine Driven 100 Amp Charging Alternator To Charge Batteries Battery Monitoring Via Link 2000 and Victron Inverter/ Charger with Display Panel (2024) 4-12 Volt Outlets: 1-Nav Station, 1-Forward Cabin, 1-Cockpit, And 1-At The Mast Two USB Charging Ports In Salon Cabin Lights Mostly Led W/Some Incandescent, Halogen, And Fluorescent Four Cabin Fans Deck/Anchor Wash Down Pump Electric Bilge Pump W/Automatic Switch Rule 2000 (2024) High-Water Bilge Alarm System Electrical Spares Include Bulbs, Connectors, Wire 1-50 Shore Power Cable W/30 & 50 to 30 Amp Adapter AC Breaker Panel DC Electrical Breaker Panel 6 - 110 Volt Outlets Kuma Hot Water Heater: 6 Gallon (2025) Galvanic Isolator 2014 Magnum 3000W Inverter/Charger Installed 2014 AirX Wind Generator W/New Silent Blades & Nose Cone Installed in 2018 4-80 Watt Kyocera Solar Panels Double S.S. Anchor Bow Roller W/Closed Bales, For Mantus & Bruce Anchors S.S. Bow Pulpit S.S. Stanchions W/Boarding Gates Port And Starboard Double Life Lines 6- Standard 8” Mooring Cleats, Bow, Stern, & Mid Ships 6- Deck Hatches With New Lexan Installed 2013 13 -Opening Portlights, W/ Screens Cockpit Opening Port Lg. Forward Hatch Makes It Easy To Launch The Spinnaker Deck Scuppers Drain At The Water Line 2-Boarding Ladders: 1-Teak, 1-S.S. 2-20# Propane Tanks, 1-Each, Located In 2 Of The Aft Vented Cockpit Lockers Below Deck Chain Locker, Most Forward, In V-Berth Keefe 110 Volt Electric Windlass W/ 3/8 Chain And Rode Gypsies Salt Water Anchor Wash Down System 1-55# Mantus Anchor W/Estimated 300 Of 3/8 Chain (2014) 2014 1-30kg Bruce Anchor W/Chain & Rode, Stored In Lazarette (2020) 1-25# CQR Stern Anchor Cord Wrapped S.S. Destroyer Type Steering Wheel At Binnacle S.S. Binnacle Cover 5 Danforth C ompass @ Helm Teak Folding Cockpit Table W/Glass Holder Comfort Designed Molded Seating Deep Cockpit Lockers Red Cove Stripe Repainted (2014) Boot Stripe Repainted (2011) Masthead Anchor Light Cockpit Cold Freshwater Shower Magma Propane BBQ On Stern Rail Monitor Wind Vane Self Steering (2022)

Specs

Designer
Robert Perry
Builder
Uniflite Inc.
Associations
?
# Built
17
Hull
Monohull
Keel
Fin
Rudder
Skeg
Construction
FG

Dimensions

Length Overall
47 0 / 14.3 m
Waterline Length
40 3 / 12.3 m
Beam
12 11 / 4 m
Draft
6 0 / 1.8 m
Displacement
30,000 lb / 13,608 kg
Ballast
11,000 lb / 4,990 kg

Rig and Sails

Type
Cutter
Reported Sail Area
1,063′² / 98.8 m²
Total Sail Area
1,063′² / 98.7 m²
Mainsail
Sail Area
493′² / 45.8 m²
P
56 0 / 17.1 m
E
17 7 / 5.4 m
Air Draft
?
Foresail
Sail Area
570′² / 53 m²
I
60 0 / 18.3 m
J
18 11 / 5.8 m
Forestay Length
62 11 / 19.2 m

Auxilary Power

Make
Westerbeke
Model
?
HP
58
Fuel Type
Diesel
Fuel Capacity
125 gal / 473 l
Engine Hours
?

Accomodations

Water Capacity
180 gal / 681 l
Holding Tank Capacity
?
Headroom
?
Cabins
?

Calculations

Hull Speed
10.0 kn
Classic: 8.5 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

10.01 knots
Classic formula: 8.5 knots
Sail Area/Displacement
17.6
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.
17.62
<16: under powered
16-20: good performance
>20: high performance
Ballast/Displacement
36.7
<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

36.67
<40: less stiff, less powerful
>40: stiffer, more powerful
Displacement/Length
205.3
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
205.3
<100: ultralight
100-200: light
200-300: moderate
300-400: heavy
>400: very heavy
Comfort Ratio
32.9
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
32.86
<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
1.8
<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
1.78
<2: better suited for ocean passages
>2: better suited for coastal cruising

Notes

Later re-introduced in 1997? (w/bowsprit and mast moved forward) as the VALIANT 50.

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