BOOMERANG — ORC Rating

GPH

604.6

OSN

588.7

LOA

9.435 m

Displacement

2653 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6922

Medium

0.9077

High

1.0301

Triple Offshore

Low

0.8864

Medium

1.1077

High

1.2462

Boat Specifications

Dimensions

Length overall: 9.435 m
Beam: 3.04 m
Draft: 2.17 m
Displacement: 2653 kg
Crew weight: 480 kg
Wetted surface: 18.28 m²

Sails

Mainsail: 35 m²
Genoa: 21.27 m²
Spinnaker: 67.43 m²
Asymmetric spinnaker: 0 m²

Design

Type: Farr 30
Builder: Ovington Marine
Designer: Farr
Year built: 1996
Stability index: 129.6

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.

6,41.4,5.092579,52,5.72,60,5.99,75,6.17,90,6.05,110,5.94,120,5.76,135,5.16,139.9,4.876318,150,4.31
8,39.4,5.888187,52,6.55,60,6.72,75,6.85,90,6.83,110,6.91,120,6.81,135,6.36,147.3,5.561426,150,5.4
10,37.2,6.201901,52,6.91,60,7.08,75,7.24,90,7.26,110,7.47,120,7.4,135,7.04,150,6.38,151.8,6.286144
12,36.4,6.348664,52,7.08,60,7.29,75,7.56,90,7.66,110,7.98,120,7.99,135,7.58,150,7.05,159.2,6.675041
14,36.4,6.448056,52,7.19,60,7.43,75,7.81,90,8.03,110,8.39,120,8.6,135,8.2,150,7.56,173.6,6.862769
16,36.4,6.5226,52,7.26,60,7.53,75,7.98,90,8.36,110,8.73,120,9.22,135,8.94,150,8.13,177.2,7.308726
20,36.6,6.564381,52,7.34,60,7.65,75,8.21,90,8.88,110,9.4,120,10.14,135,10.87,150,9.65,152.3,9.453422

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.72	5.99	6.17	6.05	5.94	5.76	5.16	4.31
8	6.55	6.72	6.85	6.83	6.91	6.81	6.36	5.4
10	6.91	7.08	7.24	7.26	7.47	7.4	7.04	6.38
12	7.08	7.29	7.56	7.66	7.98	7.99	7.58	7.05
14	7.19	7.43	7.81	8.03	8.39	8.6	8.2	7.56
16	7.26	7.53	7.98	8.36	8.73	9.22	8.94	8.13
20	7.34	7.65	8.21	8.88	9.4	10.14	10.87	9.65

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	41.4°	3.82	139.9°	3.73
8	39.4°	4.55	147.3°	4.68
10	37.2°	4.94	151.8°	5.54
12	36.4°	5.11	159.2°	6.24
14	36.4°	5.19	173.6°	6.82
16	36.4°	5.25	177.2°	7.3
20	36.6°	5.27	152.3°	8.37

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