LIBERTY — ORC Rating | RegattaPages

GPH

609.7

OSN

591.8

LOA

12.759 m

Displacement

9211 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6671

Medium

0.9055

High

1.044

Triple Offshore

Low

0.8587

Medium

1.1118

High

1.2396

Boat Specifications

Dimensions

Length overall: 12.759 m
Beam: 3.99 m
Draft: 2.19 m
Displacement: 9211 kg
Crew weight: 840 kg
Wetted surface: 34.43 m²

Sails

Mainsail: 40.4 m²
Genoa: 65.18 m²
Spinnaker: 129.63 m²
Asymmetric spinnaker: 114.46 m²

Design

Type: BENETEAU 42 (IRON
Builder: BENETEAU
Designer: BENETEAU
Year built: 1981
Stability index: 120

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.

6,43,4.908706,52,5.44,60,5.74,75,5.98,90,5.89,110,5.64,120,5.49,135,5,145.1,4.474781,150,4.24
8,41.4,5.732484,52,6.45,60,6.75,75,6.95,90,6.92,110,6.86,120,6.7,135,6.14,150,5.35,150.2,5.335543
10,41.4,6.465709,52,7.1,60,7.28,75,7.42,90,7.44,110,7.52,120,7.45,135,7.1,150,6.32,150.5,6.284787
12,39.9,6.739097,52,7.37,60,7.54,75,7.69,90,7.74,110,7.89,120,7.85,135,7.61,150,7.14,155.6,6.873957
14,38.8,6.826307,52,7.49,60,7.68,75,7.89,90,7.98,110,8.23,120,8.21,135,7.97,150,7.61,164.9,7.115686
16,38.2,6.87148,52,7.56,60,7.76,75,8.04,90,8.2,110,8.53,120,8.58,135,8.35,150,7.95,177.2,7.388821
20,38.4,6.915969,52,7.61,60,7.83,75,8.22,90,8.58,110,8.92,120,9.23,135,9.14,150,8.67,179,8.061228

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.44	5.74	5.98	5.89	5.64	5.49	5	4.24
8	6.45	6.75	6.95	6.92	6.86	6.7	6.14	5.35
10	7.1	7.28	7.42	7.44	7.52	7.45	7.1	6.32
12	7.37	7.54	7.69	7.74	7.89	7.85	7.61	7.14
14	7.49	7.68	7.89	7.98	8.23	8.21	7.97	7.61
16	7.56	7.76	8.04	8.2	8.53	8.58	8.35	7.95
20	7.61	7.83	8.22	8.58	8.92	9.23	9.14	8.67

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43°	3.59	145.1°	3.67
8	41.4°	4.3	150.2°	4.63
10	41.4°	4.85	150.5°	5.47
12	39.9°	5.17	155.6°	6.26
14	38.8°	5.32	164.9°	6.87
16	38.2°	5.4	177.2°	7.38
20	38.4°	5.42	179°	8.06

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