DON LISANDRO — ORC Rating

GPH

708.4

OSN

691

LOA

9.7 m

Displacement

4948 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5855

Medium

0.7714

High

0.8709

Triple Offshore

Low

0.7501

Medium

0.952

High

1.0456

Boat Specifications

Dimensions

Length overall: 9.7 m
Beam: 3.19 m
Draft: 1.62 m
Displacement: 4948 kg
Crew weight: 170 kg
Wetted surface: 22.01 m²

Sails

Mainsail: 23.52 m²
Genoa: 35.59 m²
Spinnaker: 74.83 m²
Asymmetric spinnaker: 0 m²

Design

Type: ROY 32
Builder: AST. NAUTIVELA
Designer: G. FRERS
Year built: 1983

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.

6,42.8,4.170472,52,4.65,60,4.9,75,5.11,90,5.08,110,5.03,120,4.92,135,4.53,148,3.973831,150,3.9
8,41.2,4.797885,52,5.43,60,5.72,75,5.95,90,5.94,110,6.05,120,5.95,135,5.49,150,4.85,152,4.756794
10,42.4,5.389629,52,5.99,60,6.22,75,6.39,90,6.42,110,6.57,120,6.53,135,6.28,150,5.68,152,5.58357
12,42.8,5.710549,52,6.24,60,6.45,75,6.62,90,6.68,110,6.87,120,6.86,135,6.68,150,6.33,159,5.998412
14,42.4,5.809424,52,6.34,60,6.56,75,6.78,90,6.87,110,7.08,120,7.16,135,6.98,150,6.69,180,6.19
16,42,5.82659,52,6.39,60,6.61,75,6.89,90,7.05,110,7.22,120,7.43,135,7.3,150,6.97,180,6.58
20,42.8,5.81958,52,6.38,60,6.62,75,6.97,90,7.33,110,7.45,120,7.73,135,7.91,150,7.58,180,7.14

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.65	4.9	5.11	5.08	5.03	4.92	4.53	3.9
8	5.43	5.72	5.95	5.94	6.05	5.95	5.49	4.85
10	5.99	6.22	6.39	6.42	6.57	6.53	6.28	5.68
12	6.24	6.45	6.62	6.68	6.87	6.86	6.68	6.33
14	6.34	6.56	6.78	6.87	7.08	7.16	6.98	6.69
16	6.39	6.61	6.89	7.05	7.22	7.43	7.3	6.97
20	6.38	6.62	6.97	7.33	7.45	7.73	7.91	7.58

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.8°	3.06	148°	3.37
8	41.2°	3.61	152°	4.2
10	42.4°	3.98	152°	4.93
12	42.8°	4.19	159°	5.6
14	42.4°	4.29	180°	6.19
16	42°	4.33	180°	6.58
20	42.8°	4.27	180°	7.14

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