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TANGENT ONE (TARTAN)
Built by Britton Yacht Corp./Tartan Marine (USA)
• Designed by Doug Peterson
General Information
Hull Type:
Fin w/spade rudder
Rigging Type:
Masthead Sloop
Construction:
FG w/balsa core
First Built:
1982
Dimensions
Length Overall (LOA):
13.05 m
Length Waterline (LWL):
10.44 m
Beam:
3.96 m
Draft (Max):
2.41 m
Weight & Ballast
Displacement:
8,301 kg
Ballast:
4,105 kg
Ballast Type:
Lead
Sail Plan
Foresail Area:
47.62 m²
Mainsail Area:
34.87 m²
Total Sail Area (calculated):
82.49 m²
Sail Area (reported):
82.50 m²
I (Fore Triangle Height):
17.60 m
J (Fore Triangle Base):
5.41 m
P (Mainsail Hoist):
15.60 m
E (Boom Length):
4.47 m
Engine & Systems
Engine Make:
Pathfinder
Engine Type:
Diesel
Performance Ratios
Hull Speed:
7.84 knots
SA/Displacement (Calculated):
20.12
SA/Displacement (Reported):
20.54
Ballast/Disp Ratio:
49.45%
Displacement/Length:
203.52
Comfort Ratio:
25.28
Capsize Screening:
1.97
S-Number:
3.05
Notes
Rare racer-cruiser model from Tartan Marine, built on a semi-custom basis.