Spartan-1 (Buchanan)

1955
Designer
Alan Buchanan
Builders
?
Associations
?
# Built
?
Hull Type
Long keel w/trans. hung rudder
Construction
Wood

Dimensions

Length Overall
22 11 / 7 m
Waterline Length
18 4 / 5.6 m
Beam
6 5 / 2 m
Draft
4 0 / 1.2 m
Displacement
5,500 lbs / 2,495 kg
Ballast
3,400 lbs / 1,542 kg
drawing

Rig and Sails

Type
Fractional Sloop
Reported Sail Area
250 ft2 / 23.2 m2
Total Sail Area
249.3 ft2 / 23.2 m2
Mainsail
Sail Area
153.3 ft2 / 14.2 m2
P
27 3 / 8.3 m
E
11 3 / 3.4 m
Mast Height
?
Foresail
Sail Area
96 ft2 / 8.9 m2
I
24 0 / 7.3 m
J
8 0 / 2.4 m
Forestay Length
25 3 / 7.7 m

Auxilary Power

Make
?
Model
?
HP
?
Fuel Type
?
Fuel Capacity
?

Accomodations

Water Capacity
?
Holding Tank Capacity
?
Headroom
?

Calculations

Hull Speed
5.74 knots
Sail Area/Displacement
12.84
under powered
Ballast/Displacement
61.82
stiffer, more powerful
Displacement/Length
398.68
ultraheavy
Comfort Ratio
35.37
moderate bluewater cruising boat
Capsize Screening
1.47
better suited for ocean passages

Notes

Both type 1 and type 2 are based on the same hull with different sheer and coachroof.


For Sale

Have a sailboat to sell?
List it for free and it will show up here.

Subscribe

Get occassional updates about new features or featured sailboats.
You can opt out or contact us any time.