Imppu B — ORC Rating | RegattaPages

GPH

595.1

OSN

578.2

LOA

11.84 m

Displacement

6995 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6824

Medium

0.9244

High

1.0603

Triple Offshore

Low

0.8816

Medium

1.1389

High

1.2682

Boat Specifications

Dimensions

Length overall: 11.84 m
Beam: 3.69 m
Draft: 2.21 m
Displacement: 6995 kg
Crew weight: 580 kg
Wetted surface: 30.69 m²

Sails

Mainsail: 44.15 m²
Genoa: 46.23 m²
Spinnaker: 107.35 m²
Asymmetric spinnaker: 0 m²

Design

Type: Bavaria 38 Match S
Builder: Bavaria Yachtbau
Designer: JJ/Petersen
Year built: 2004
Stability index: 121.2

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.

6,43,4.990745,52,5.57,60,5.89,75,6.15,90,6.08,110,5.85,120,5.7,135,5.14,143.9,4.641147,150,4.33
8,41.8,5.942512,52,6.64,60,6.94,75,7.14,90,7.11,110,7.1,120,6.95,135,6.36,148.4,5.565164,150,5.48
10,40.6,6.54575,52,7.26,60,7.47,75,7.63,90,7.64,110,7.75,120,7.67,135,7.31,150,6.5,150.2,6.487928
12,39.4,6.76818,52,7.5,60,7.71,75,7.91,90,7.96,110,8.15,120,8.11,135,7.83,150,7.32,155.6,7.049649
14,38.8,6.85197,52,7.6,60,7.82,75,8.11,90,8.24,110,8.47,120,8.56,135,8.25,150,7.81,164.9,7.302123
16,38.7,6.919259,52,7.66,60,7.88,75,8.24,90,8.51,110,8.71,120,9,135,8.73,150,8.22,177.2,7.58906
20,39,7.051442,52,7.72,60,7.92,75,8.37,90,8.9,110,9.1,120,9.55,135,9.8,150,9.15,177.2,8.380005

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.57	5.89	6.15	6.08	5.85	5.7	5.14	4.33
8	6.64	6.94	7.14	7.11	7.1	6.95	6.36	5.48
10	7.26	7.47	7.63	7.64	7.75	7.67	7.31	6.5
12	7.5	7.71	7.91	7.96	8.15	8.11	7.83	7.32
14	7.6	7.82	8.11	8.24	8.47	8.56	8.25	7.81
16	7.66	7.88	8.24	8.51	8.71	9	8.73	8.22
20	7.72	7.92	8.37	8.9	9.1	9.55	9.8	9.15

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43°	3.65	143.9°	3.75
8	41.8°	4.43	148.4°	4.74
10	40.6°	4.97	150.2°	5.63
12	39.4°	5.23	155.6°	6.42
14	38.8°	5.34	164.9°	7.05
16	38.7°	5.4	177.2°	7.58
20	39°	5.48	177.2°	8.37

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