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Sailboat Guide

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Sailboat

Blue Jacket 40

2012
Designer
Robert K. Johnson
Tim Jackett
Builder
Blue Jacket Yachts
Hull Type
Fin w/bulb & spade rudder
Construction
FG

Dimensions

Length Overall
39.83 ft / 12.14 m
Waterline Length
35.00 ft / 10.67 m
Beam
12.33 ft / 3.76 m
Draft
7.42 ft / 2.26 m
Displacement
16,500 lb / 7,484 kg
Ballast
6,100 lb / 2,767 kg
Ballast Type
?

Rig and Sails

Type
Fractional Sloop
Reported Sail Area
883.00 ft2 / 82.03 m2
Total Sail Area
?
Mainsail
Sail Area
?
P
?
E
Mast Height
62.50 ft / 19.05 m
Foresail
Sail Area
?
I
J
Est. Forestay Len.
?
Mizzen
PY
EY

Spinnaker

SPL/TPS
ISP

Auxilary Power

Make
?
Model
?
HP
40
Type
Diesel
Fuel Capacity
40 gals / 151 L

Accomodations

Water Capacity
110 gals / 416 L

Calculations

Hull Speed
7.93 knots
Sail Area/Displacement
21.8
high performance
Ballast/Displacement
36.97
less stiff, less powerful
Displacement/Length
171.8
light
Comfort Ratio
24.47
coastal cruiser
Capsize Screening
1.94
better suited for ocean passages

Notes

Shallow draft version: 5.16’/1.56m
Disp. 17185 lbs/7795 kg
Bal.6785 lbs/3078 kg


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