IL COMMENDA — ORC Rating

GPH

644.3

OSN

627.7

LOA

9.14 m

Displacement

2740 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6447

Medium

0.8498

High

0.9493

Triple Offshore

Low

0.8284

Medium

1.0444

High

1.1583

Boat Specifications

Dimensions

Length overall: 9.14 m
Beam: 3.04 m
Draft: 1.82 m
Displacement: 2740 kg
Crew weight: 400 kg
Wetted surface: 18.43 m²

Sails

Mainsail: 27.57 m²
Genoa: 26.77 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 83.49 m²

Design

Type: J-92
Builder: J-Boats
Designer: Johnstone
Year built: 1992
Stability index: 111.1

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.

6,43,4.5532,52,5.1,60,5.39,75,5.63,90,5.62,110,5.71,120,5.57,135,5.01,144.7,4.521296,150,4.26
8,41.8,5.419356,52,6.04,60,6.27,75,6.43,90,6.55,110,6.66,120,6.58,135,6.18,147.8,5.483382,150,5.36
10,40,5.939603,52,6.52,60,6.68,75,6.81,90,6.88,110,7.15,120,7.1,135,6.84,149.2,6.309957,150,6.25
12,38.4,6.061043,52,6.69,60,6.87,75,7.08,90,7.15,110,7.58,120,7.65,135,7.34,150,6.78,150.9,6.729443
14,38.4,6.150364,52,6.77,60,6.97,75,7.31,90,7.49,110,7.87,120,8.18,135,7.92,150,7.12,170.3,6.320359
16,38.4,6.188644,52,6.8,60,7.03,75,7.45,90,7.78,110,8.14,120,8.58,135,8.58,150,7.5,175.7,6.698856
20,38.8,6.248894,52,6.85,60,7.07,75,7.57,90,8.14,110,8.65,120,9.32,135,10.47,140.3,9.98181,150,8.87

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.1	5.39	5.63	5.62	5.71	5.57	5.01	4.26
8	6.04	6.27	6.43	6.55	6.66	6.58	6.18	5.36
10	6.52	6.68	6.81	6.88	7.15	7.1	6.84	6.25
12	6.69	6.87	7.08	7.15	7.58	7.65	7.34	6.78
14	6.77	6.97	7.31	7.49	7.87	8.18	7.92	7.12
16	6.8	7.03	7.45	7.78	8.14	8.58	8.58	7.5
20	6.85	7.07	7.57	8.14	8.65	9.32	10.47	8.87

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43°	3.33	144.7°	3.69
8	41.8°	4.04	147.8°	4.64
10	40°	4.55	149.2°	5.42
12	38.4°	4.75	150.9°	5.88
14	38.4°	4.82	170.3°	6.23
16	38.4°	4.85	175.7°	6.68
20	38.8°	4.87	140.3°	7.68

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