#BIGSANDWICH — ORC Rating

GPH

588.6

OSN

573

LOA

11.002 m

Displacement

5125 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.686

Medium

0.9285

High

1.0511

Triple Offshore

Low

0.894

Medium

1.1486

High

1.2869

Boat Specifications

Dimensions

Length overall: 11.002 m
Beam: 3.6 m
Draft: 2.08 m
Displacement: 5125 kg
Crew weight: 816 kg
Wetted surface: 26.96 m²

Sails

Mainsail: 39.92 m²
Genoa: 33.79 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 130.3 m²

Design

Type: J 112E
Builder: J/Composites
Designer: Al Johnstone
Year built: 2017
Stability index: 123

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.

6,43.2,4.773868,52,5.35,60,5.71,75,6.29,90,6.54,110,6.32,120,6.01,135,5.43,144.8,4.90733,150,4.63
8,41.8,5.687641,52,6.4,60,6.8,75,7.24,90,7.42,110,7.32,120,7.21,135,6.74,147.3,5.977345,150,5.8
10,40.8,6.433331,52,7.09,60,7.28,75,7.62,90,7.86,110,7.85,120,7.79,135,7.51,149.2,6.892056,150,6.84
12,38.8,6.736487,52,7.41,60,7.58,75,7.82,90,8.22,110,8.32,120,8.34,135,8.02,150,7.48,150.9,7.41612
14,38.2,6.87148,52,7.56,60,7.77,75,8.03,90,8.48,110,8.81,120,8.9,135,8.6,150,7.84,150.2,7.824695
16,37.8,6.922692,52,7.63,60,7.87,75,8.26,90,8.68,110,9.29,120,9.36,135,9.21,150,8.21,173.9,7.281227
20,37.5,7.020831,52,7.7,60,7.92,75,8.49,90,9.02,110,10.03,120,10.37,135,10.95,142.1,10.227047,150,9.31

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.35	5.71	6.29	6.54	6.32	6.01	5.43	4.63
8	6.4	6.8	7.24	7.42	7.32	7.21	6.74	5.8
10	7.09	7.28	7.62	7.86	7.85	7.79	7.51	6.84
12	7.41	7.58	7.82	8.22	8.32	8.34	8.02	7.48
14	7.56	7.77	8.03	8.48	8.81	8.9	8.6	7.84
16	7.63	7.87	8.26	8.68	9.29	9.36	9.21	8.21
20	7.7	7.92	8.49	9.02	10.03	10.37	10.95	9.31

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.2°	3.48	144.8°	4.01
8	41.8°	4.24	147.3°	5.03
10	40.8°	4.87	149.2°	5.92
12	38.8°	5.25	150.9°	6.48
14	38.2°	5.4	150.2°	6.79
16	37.8°	5.47	173.9°	7.24
20	37.5°	5.57	142.1°	8.07

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