KARLO — ORC Rating | RegattaPages

GPH

619.1

OSN

601.7

LOA

10.24 m

Displacement

4086 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.673

Medium

0.8915

High

1.0055

Triple Offshore

Low

0.8616

Medium

1.0878

High

1.2022

Boat Specifications

Dimensions

Length overall: 10.24 m
Beam: 3.37 m
Draft: 2.13 m
Displacement: 4086 kg
Crew weight: 420 kg
Wetted surface: 22.24 m²

Sails

Mainsail: 38.03 m²
Genoa: 28.41 m²
Spinnaker: 79.44 m²
Asymmetric spinnaker: 0 m²

Design

Type: MANNERBERG 34
Builder: R. Rasanen
Designer: Jussi Mannerberg
Year built: 1982
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.

6,42,4.925016,52,5.51,60,5.77,75,5.93,90,5.81,110,5.74,120,5.57,135,5,143.3,4.539923,150,4.21
8,40.2,5.773793,52,6.44,60,6.63,75,6.76,90,6.71,110,6.81,120,6.68,135,6.17,148.4,5.424274,150,5.34
10,38.8,6.197568,52,6.86,60,7.04,75,7.18,90,7.18,110,7.36,120,7.29,135,6.94,150,6.31,152.4,6.183681
12,38.1,6.341057,52,7.04,60,7.23,75,7.45,90,7.51,110,7.76,120,7.75,135,7.44,150,6.98,159.2,6.610858
14,38.1,6.43001,52,7.12,60,7.33,75,7.63,90,7.8,110,8.07,120,8.18,135,7.92,150,7.45,171.8,6.850033
16,38.1,6.48084,52,7.17,60,7.4,75,7.75,90,8.04,110,8.3,120,8.61,135,8.41,150,7.89,177.2,7.268678
20,38.7,6.522042,52,7.21,60,7.46,75,7.9,90,8.38,110,8.66,120,9.24,135,9.67,150,8.89,177.2,8.09967

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.51	5.77	5.93	5.81	5.74	5.57	5	4.21
8	6.44	6.63	6.76	6.71	6.81	6.68	6.17	5.34
10	6.86	7.04	7.18	7.18	7.36	7.29	6.94	6.31
12	7.04	7.23	7.45	7.51	7.76	7.75	7.44	6.98
14	7.12	7.33	7.63	7.8	8.07	8.18	7.92	7.45
16	7.17	7.4	7.75	8.04	8.3	8.61	8.41	7.89
20	7.21	7.46	7.9	8.38	8.66	9.24	9.67	8.89

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42°	3.66	143.3°	3.64
8	40.2°	4.41	148.4°	4.62
10	38.8°	4.83	152.4°	5.48
12	38.1°	4.99	159.2°	6.18
14	38.1°	5.06	171.8°	6.78
16	38.1°	5.1	177.2°	7.26
20	38.7°	5.09	177.2°	8.09

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