INDEPENDENCE 7 — ORC Rating

GPH

558.3

OSN

546.1

LOA

10.63 m

Displacement

3012 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7436

Medium

0.9664

High

1.1048

Triple Offshore

Low

0.9595

Medium

1.1977

High

1.3621

Boat Specifications

Dimensions

Length overall: 10.63 m
Beam: 3.29 m
Draft: 2.31 m
Displacement: 3012 kg
Crew weight: 652 kg
Wetted surface: 22.56 m²

Sails

Mainsail: 48.31 m²
Genoa: 28.89 m²
Spinnaker: 97.4 m²
Asymmetric spinnaker: 74.16 m²

Design

Type: 1D35
Builder: CARROLL MARINE
Designer: NELSON/MAREK
Year built: 1998

Velocity Prediction

Polar CSV

Each row is TWS followed by TWA and boat-speed pairs. Paste it directly into WX Navigator or compatible navigation software.

6,42.8,5.437969,52,6.08,60,6.44,75,6.72,90,6.87,110,6.63,120,6.26,135,5.63,141.5,5.238892,150,4.74
8,40.9,6.403358,52,7.07,60,7.27,75,7.43,90,7.61,110,7.49,120,7.38,135,6.96,141,6.575341,150,5.9
10,38.2,6.629706,52,7.37,60,7.59,75,7.89,90,8.2,110,8.17,120,8.09,135,7.65,150,6.928203
12,37.9,6.792685,52,7.5,60,7.76,75,8.25,90,8.58,110,8.93,120,8.9,135,8.38,150,7.62,158,7.247753
14,37.1,6.833137,52,7.57,60,7.87,75,8.45,90,9,110,9.7,120,9.7,135,9.24,150,8.27,180,7.32
16,36.8,6.956141,52,7.69,60,7.98,75,8.58,90,9.28,110,10.29,120,10.51,135,10.32,150,9.02,180,7.87
20,37.5,6.995622,52,7.78,60,8.19,75,8.93,90,9.58,110,11.22,120,12.16,135,12.5,141.5,12.279453,150,11.1

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	6.08	6.44	6.72	6.87	6.63	6.26	5.63	4.74
8	7.07	7.27	7.43	7.61	7.49	7.38	6.96	5.9
10	7.37	7.59	7.89	8.2	8.17	8.09	7.65	6.92
12	7.5	7.76	8.25	8.58	8.93	8.9	8.38	7.62
14	7.57	7.87	8.45	9	9.7	9.7	9.24	8.27
16	7.69	7.98	8.58	9.28	10.29	10.51	10.32	9.02
20	7.78	8.19	8.93	9.58	11.22	12.16	12.5	11.1

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.8°	3.99	141.5°	4.1
8	40.9°	4.84	141°	5.11
10	38.2°	5.21	150°	6
12	37.9°	5.36	158°	6.72
14	37.1°	5.45	180°	7.32
16	36.8°	5.57	180°	7.87
20	37.5°	5.55	141.5°	9.61

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