TANGENT ONE (TARTAN)

TANGENT ONE (TARTAN) photo TANGENT ONE (TARTAN) drawing

Sailboat Specifications


Hull Type:
Fin w/spade rudder
Rigging Type:
Masthead Sloop
LOA:
42.83 ft / 13.05 m
LWL:
34.24 ft / 10.44 m
Beam:
12.98 ft / 3.96 m
S.A. (reported):
888.00 ft2 / 82.50 m2
Draft (max):
7.92 ft / 2.41 m
Draft (min):
Displacement:
18,300 lb / 8,301 kg
Ballast:
9,050 lb / 4,105 kg
S.A./Disp.:
20.54
Bal./Disp.:
49.45
Disp./Len.:
203.52
Construction:
FG w/balsa core
Ballast Type:
Lead
First Built:
1982
Last Built:
# Built:
Builder:
Britton Yacht Corp./Tartan Marine (USA)
Designer:
Doug Peterson
Website:

Auxiliary Power/Tanks (orig. equip.)

Make:
Pathfinder
Model:
Type:
Diesel
HP:

Sailboat Calculations

S.A./Disp.:
20.54
Bal./Disp.:
49.45
Disp./Len.:
203.52
Comfort Ratio:
25.28
Capsize Screening Formula:
1.97

Rig and Sail Particulars

I:
57.75 ft / 17.60 m
J:
17.75 ft / 5.41 m
P:
51.17 ft / 15.60 m
E:
14.67 ft / 4.47 m
SPL/TPS:
ISP:
S.A. Fore:
512.53 ft2 / 47.62 m2
S.A. Main:
375.33 ft2 / 34.87 m2
S.A. Total (100% Fore + Main Triangles)
887.86 ft2 / 82.49 m2
S.A./Disp. (calc.):
20.53
Est. Forestay Len.:
60.42 ft / 18.41 m

Sailboat Links

Designers:
Builders:

Notes

Rare racer-cruiser model from Tartan Marine, built on a semi-custom basis.
(A development of Peterson's 'Intuition')



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