LIBERTY — ORC Rating | RegattaPages

GPH

728.2

OSN

706.6

LOA

8.675 m

Displacement

3349 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5541

Medium

0.7567

High

0.8818

Triple Offshore

Low

0.7143

Medium

0.9315

High

1.0516

Boat Specifications

Dimensions

Length overall: 8.675 m
Beam: 3.01 m
Draft: 1.63 m
Displacement: 3349 kg
Crew weight: 400 kg
Wetted surface: 18.47 m²

Sails

Mainsail: 18.83 m²
Genoa: 27.65 m²
Spinnaker: 56.34 m²
Asymmetric spinnaker: 0 m²

Design

Type: FIRST 29
Builder: BENETEAU
Designer: FINOT
Year built: 1984

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.

6,43.5,3.970364,52,4.43,60,4.7,75,4.91,90,4.86,110,4.84,120,4.69,135,4.29,148,3.749787,150,3.67
8,42.8,4.674745,52,5.21,60,5.51,75,5.74,90,5.73,110,5.85,120,5.73,135,5.25,150,4.62,152,4.53028
10,42.2,5.210551,52,5.8,60,6.02,75,6.18,90,6.28,110,6.38,120,6.32,135,6.06,150,5.45,152,5.357056
12,41.1,5.61333,52,6.13,60,6.29,75,6.43,90,6.58,110,6.71,120,6.66,135,6.46,150,6.11,160,5.757202
14,40.1,5.791445,52,6.31,60,6.47,75,6.63,90,6.78,110,7.04,120,6.99,135,6.77,150,6.47,180,5.99
16,39.8,5.857213,52,6.4,60,6.58,75,6.81,90,6.92,110,7.35,120,7.34,135,7.11,150,6.76,180,6.37
20,40.5,5.89159,52,6.42,60,6.64,75,7.05,90,7.32,110,7.74,120,7.95,135,7.78,150,7.38,180,6.94

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.43	4.7	4.91	4.86	4.84	4.69	4.29	3.67
8	5.21	5.51	5.74	5.73	5.85	5.73	5.25	4.62
10	5.8	6.02	6.18	6.28	6.38	6.32	6.06	5.45
12	6.13	6.29	6.43	6.58	6.71	6.66	6.46	6.11
14	6.31	6.47	6.63	6.78	7.04	6.99	6.77	6.47
16	6.4	6.58	6.81	6.92	7.35	7.34	7.11	6.76
20	6.42	6.64	7.05	7.32	7.74	7.95	7.78	7.38

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.5°	2.88	148°	3.18
8	42.8°	3.43	152°	4
10	42.2°	3.86	152°	4.73
12	41.1°	4.23	160°	5.41
14	40.1°	4.43	180°	5.99
16	39.8°	4.5	180°	6.37
20	40.5°	4.48	180°	6.94

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