BANDALARGA — ORC Rating

GPH

472.4

OSN

467

LOA

9.14 m

Displacement

947 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

1.0084

Medium

1.2563

High

1.4792

Triple Offshore

Low

1.2875

Medium

1.5743

High

1.8183

Boat Specifications

Dimensions

Length overall: 9.14 m
Beam: 5.12 m
Draft: 2.9 m
Displacement: 947 kg
Crew weight: 675 kg
Wetted surface: 14.94 m²

Sails

Mainsail: 56.22 m²
Genoa: 23.48 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 126.46 m²

Design

Type: ULTIMATE 30
Builder: DAL FERRO
Designer: FARR YACHT DESIGN
Year built: 1990

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.

6,38.3,6.383984,52,7.13,60,7.43,75,7.9,90,8.22,110,8.05,120,7.43,135,6.84,143.7,6.328106,150,5.89
8,35,6.616598,52,7.56,60,7.94,75,8.58,90,9.13,110,9.4,120,8.81,135,8.28,149.9,7.062348,150,7.05
10,34,6.742758,52,7.84,60,8.28,75,9.11,90,9.84,110,10.37,120,10.36,135,9.86,141.8,9.314673,150,8.45
12,33.8,6.799164,52,7.99,60,8.52,75,9.5,90,10.35,110,11.23,120,11.28,135,11.05,143.2,11.01493,150,10.18
14,33.9,6.951704,52,8.27,60,8.8,75,9.82,90,10.75,110,11.93,120,12.44,135,12.99,146.8,12.345173,150,11.93
16,33.8,6.979673,52,8.42,60,9.05,75,10.19,90,11.16,110,12.5,120,13.37,135,14.28,149.6,13.866447,150,13.81
20,34.7,7.018235,52,8.49,60,9.2,75,10.5,90,11.83,110,14.02,120,15.26,135,16.31,150,17.46,154.4,16.643888

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	7.13	7.43	7.9	8.22	8.05	7.43	6.84	5.89
8	7.56	7.94	8.58	9.13	9.4	8.81	8.28	7.05
10	7.84	8.28	9.11	9.84	10.37	10.36	9.86	8.45
12	7.99	8.52	9.5	10.35	11.23	11.28	11.05	10.18
14	8.27	8.8	9.82	10.75	11.93	12.44	12.99	11.93
16	8.42	9.05	10.19	11.16	12.5	13.37	14.28	13.81
20	8.49	9.2	10.5	11.83	14.02	15.26	16.31	17.46

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	38.3°	5.01	143.7°	5.1
8	35°	5.42	149.9°	6.11
10	34°	5.59	141.8°	7.32
12	33.8°	5.65	143.2°	8.82
14	33.9°	5.77	146.8°	10.33
16	33.8°	5.8	149.6°	11.96
20	34.7°	5.77	154.4°	15.01

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