Acid Drop — ORC Rating

GPH

593.3

OSN

576.2

LOA

9.9 m

Displacement

3624 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6899

Medium

0.9275

High

1.0593

Triple Offshore

Low

0.8892

Medium

1.1373

High

1.2842

Boat Specifications

Dimensions

Length overall: 9.9 m
Beam: 3.37 m
Draft: 2.24 m
Displacement: 3624 kg
Crew weight: 643 kg
Wetted surface: 23.14 m²

Sails

Mainsail: 34.22 m²
Genoa: 29.8 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 125.17 m²

Design

Type: Fiumanka 33
Designer: Justin
Year built: 2000
Stability index: 104.4

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.

6,42.6,4.822733,52,5.42,60,5.72,75,5.95,90,6.09,110,6.22,120,6.09,135,5.39,143.8,4.907305,150,4.57
8,41.1,5.746033,52,6.45,60,6.7,75,6.87,90,7.11,110,7.24,120,7.17,135,6.74,146.9,5.920842,150,5.73
10,39.4,6.40583,52,7.04,60,7.19,75,7.31,90,7.4,110,7.8,120,7.77,135,7.45,148.7,6.846439,150,6.76
12,37.2,6.578535,52,7.29,60,7.47,75,7.67,90,7.68,110,8.19,120,8.42,135,8.06,150,7.39,150.9,7.336008
14,36.9,6.690137,52,7.38,60,7.61,75,7.99,90,8.11,110,8.53,120,8.92,135,8.8,147.5,8.050829,150,7.84
16,36.6,6.726311,52,7.44,60,7.69,75,8.18,90,8.53,110,8.86,120,9.37,135,9.68,145,8.899447,150,8.42
20,36.1,6.856521,52,7.59,60,7.84,75,8.34,90,9.06,110,9.49,120,10.22,135,11.55,141.2,11.291635,150,10.16

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.42	5.72	5.95	6.09	6.22	6.09	5.39	4.57
8	6.45	6.7	6.87	7.11	7.24	7.17	6.74	5.73
10	7.04	7.19	7.31	7.4	7.8	7.77	7.45	6.76
12	7.29	7.47	7.67	7.68	8.19	8.42	8.06	7.39
14	7.38	7.61	7.99	8.11	8.53	8.92	8.8	7.84
16	7.44	7.69	8.18	8.53	8.86	9.37	9.68	8.42
20	7.59	7.84	8.34	9.06	9.49	10.22	11.55	10.16

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.6°	3.55	143.8°	3.96
8	41.1°	4.33	146.9°	4.96
10	39.4°	4.95	148.7°	5.85
12	37.2°	5.24	150.9°	6.41
14	36.9°	5.35	147.5°	6.79
16	36.6°	5.4	145°	7.29
20	36.1°	5.54	141.2°	8.8

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