Acid Drop — ORC Rating

GPH

592.7

OSN

575.3

LOA

9.9 m

Displacement

3624 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6963

Medium

0.928

High

1.0509

Triple Offshore

Low

0.8929

Medium

1.1378

High

1.2766

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

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.

6,42,4.911559,52,5.52,60,5.78,75,5.94,90,6.04,110,6.17,120,6.04,135,5.35,143.4,4.882804,150,4.52
8,40,5.796008,52,6.5,60,6.71,75,6.84,90,7.01,110,7.21,120,7.14,135,6.67,147.8,5.826093,150,5.69
10,38.2,6.349757,52,7.05,60,7.21,75,7.33,90,7.37,110,7.78,120,7.78,135,7.45,148.2,6.824391,150,6.7
12,37,6.548669,52,7.3,60,7.5,75,7.7,90,7.71,110,8.18,120,8.37,135,8.08,150,7.39,150.3,7.367911
14,37,6.686404,52,7.42,60,7.65,75,7.99,90,8.1,110,8.5,120,8.87,135,8.75,147.8,8.047808,150,7.86
16,36.6,6.726311,52,7.49,60,7.75,75,8.17,90,8.46,110,8.8,120,9.28,135,9.51,145.7,8.776195,150,8.37
20,36.9,6.790177,52,7.56,60,7.84,75,8.37,90,8.94,110,9.38,120,10.08,135,11.41,141.9,10.941183,150,9.94

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.52	5.78	5.94	6.04	6.17	6.04	5.35	4.52
8	6.5	6.71	6.84	7.01	7.21	7.14	6.67	5.69
10	7.05	7.21	7.33	7.37	7.78	7.78	7.45	6.7
12	7.3	7.5	7.7	7.71	8.18	8.37	8.08	7.39
14	7.42	7.65	7.99	8.1	8.5	8.87	8.75	7.86
16	7.49	7.75	8.17	8.46	8.8	9.28	9.51	8.37
20	7.56	7.84	8.37	8.94	9.38	10.08	11.41	9.94

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42°	3.65	143.4°	3.92
8	40°	4.44	147.8°	4.93
10	38.2°	4.99	148.2°	5.8
12	37°	5.23	150.3°	6.4
14	37°	5.34	147.8°	6.81
16	36.6°	5.4	145.7°	7.25
20	36.9°	5.43	141.9°	8.61

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