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1974 Morgan Out Island 41 Ketch

Listed
Expired
$51,469 USD

Seller's Description

Rare opportunity to own a fantastic example of the Morgan 41 OI Ketch! Check out the additional details for recent upgrades and repairs! Dimensions Length Overall: 41ft Max Bridge Clearance: 55ft Beam: 13.92ft

Accommodations Cabins: 2 Heads: 2

Equipment: Engine Engines: 1

Make: Perkins

Model: 107

Year: 1974

Engine Type: inboard

Drive: direct

HP: 48

Fuel: diesel

Hours: Rebuilt top end

Reason For Rebuild: Top end

Scope Of Rebuild: Valves, seats, springs, injectors

Propeller Type: 3

Propeller Material: bronze

Electronics Chartplotter: Garmin GPSMap 3210

Depth Sounder: Raymarine

Spedometer: Raymarine

Wind Speed & Direction: Raymarine

Autopilot: Raymarine Smartpilot S3G with remote control that clips on belt

Compass

VHF Radio: ICOM

Radar: Garmin Hgh Definition

Television

Stereo

Cockpit Speakers

Interior Equipment Heating: Eberspacher.

Stereo

Water Maker: Manual emergency

Oven

Stove

2 new pumps and gaskets Toilets / yes

Refrigerator

Heads: 2

Flooring Type: Laminate teak and holly

Additional Electrical/Mechanical Equipment Bow Thruster: Max Power finger tip control

8 Excalibur Batteries / 6 volt 2 years old. 2 house 1, 4 house 2, 2x12 bow thruster, 1x12 fridge

Battery Charger: Freedom 2kw inverter and heart monitor

Wind Generator: Air-X marine with updated electronics and quiet blades

Generator

Invertor: Freedom

Cockpit Full Enclosure

Cushions

Swim Ladder

Table

Sails Make: Main

Type: Great lakes weight

Age: 7

Condition: excellent

Make: Mizzen

Type: Great lakes weight

Age: 7

Condition: excellent

Make: 130% Genoa furling

Type: Great lakes weight

Age: 7

Condition: good

Make: DRS

Type: Lightweight

Age: 9

Condition: good

Keel Type: full

Additional Information Side decks completely rebuilt, no balsa, all FRP

New canopy windows 2020

Folding jump seat in cockpit

LEDs throughout

All Garmin blue charts

Short wave Icom 802 unlocked with sailmail

New diagonal wood flooring in cockpit

Wood Toe rail removed

Comes with HD cradle

Large deck box on rear deck

HD whisker pole

Force 10 BBQ on back rail

New freshwater pump last year (2020)

Plastique paneling in both heads and rear stateroom

All safety equipment, lines, fenders 2 extra-large ball fenders for locks

Fully rewired

Epirb Ht swap for 2 micron

Parker filters

Solid teak cockpit table

Boat WIFI to get all seatalk on Ipad

Navigation planning miniPC on nav table

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Specs

Designer
Charles Morgan
Builder
Morgan Yachts
Associations
?
# Built
?
Hull
Monohull
Keel
Long
Rudder
?
Construction
FG

Dimensions

Length Overall
41 0 / 12.5 m
Waterline Length
33 11 / 10.4 m
Beam
13 10 / 4.2 m
Draft
?
Displacement
24,000 lb / 10,886 kg
Ballast
10,500 lb / 4,763 kg

Rig and Sails

Type
Ketch
Reported Sail Area
792′² / 73.6 m²
Total Sail Area
670′² / 62.3 m²
Mainsail
Sail Area
253′² / 23.6 m²
P
42 3 / 12.9 m
E
12 0 / 3.7 m
Air Draft
?
Foresail
Sail Area
416′² / 38.7 m²
I
49 0 / 14.9 m
J
16 11 / 5.2 m
Forestay Length
51 10 / 15.8 m
Mizzen
PY
27 0 / 8.2 m
EY
8 11 / 2.7 m

Auxilary Power

Make
?
Model
?
HP
?
Fuel Type
?
Fuel Capacity
?
Engine Hours
?

Accomodations

Water Capacity
?
Holding Tank Capacity
?
Headroom
?
Cabins
2

Calculations

Hull Speed
8.4 kn
Classic: 7.81 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

8.42 knots
Classic formula: 7.81 knots
Sail Area/Displacement
15.2
<16: under powered

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.
15.23
<16: under powered
16-20: good performance
>20: high performance
Ballast/Displacement
43.8
>40: stiffer, more 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

43.75
<40: less stiff, less powerful
>40: stiffer, more powerful
Displacement/Length
272.9
200-275: 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
272.85
<100: ultralight
100-200: light
200-300: moderate
300-400: heavy
>400: very heavy
Comfort Ratio
30.8
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
30.83
<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
1.9
<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
1.92
<2: better suited for ocean passages
>2: better suited for coastal cruising

Notes

Dimensions for ketch rig.
See MORGAN OUT ISLAND 41 for more details.

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