KUEHNEZUG-GOLDKATZE — ORC Rating

GPH

619.5

OSN

602.9

LOA

11.965 m

Displacement

5237 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6684

Medium

0.8917

High

1.0113

Triple Offshore

Low

0.8565

Medium

1.0884

High

1.2063

Boat Specifications

Dimensions

Length overall: 11.965 m
Beam: 4.02 m
Draft: 2.49 m
Displacement: 5237 kg
Crew weight: 450 kg
Wetted surface: 26.72 m²

Sails

Mainsail: 50.37 m²
Genoa: 42.25 m²
Spinnaker: 101.8 m²
Asymmetric spinnaker: 0 m²

Design

Type: GOLDKATZE 40
Builder: FELTZ
Designer: FELTZ
Year built: 1984
Stability index: 100.5

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.

6,41.7,4.875186,52,5.46,60,5.71,75,5.91,90,5.85,110,5.66,120,5.5,135,5,146,4.402696,150,4.22
8,41.2,5.781385,52,6.42,60,6.63,75,6.76,90,6.74,110,6.75,120,6.61,135,6.1,150,5.27,150.5,5.239237
10,39.4,6.302302,52,6.91,60,7.06,75,7.17,90,7.24,110,7.3,120,7.2,135,6.87,150,6.23,152,6.115878
12,38.4,6.456606,52,7.11,60,7.31,75,7.51,90,7.53,110,7.78,120,7.67,135,7.34,150,6.9,160.1,6.519278
14,37.8,6.517708,52,7.2,60,7.42,75,7.75,90,7.88,110,8.16,120,8.11,135,7.79,150,7.33,175.4,6.721651
16,37.8,6.568331,52,7.26,60,7.5,75,7.87,90,8.15,110,8.35,120,8.52,135,8.21,150,7.75,178.1,7.133922
20,37.6,6.638986,52,7.35,60,7.58,75,7.98,90,8.42,110,8.67,120,9.02,135,9.03,150,8.52,177.2,7.899431

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.46	5.71	5.91	5.85	5.66	5.5	5	4.22
8	6.42	6.63	6.76	6.74	6.75	6.61	6.1	5.27
10	6.91	7.06	7.17	7.24	7.3	7.2	6.87	6.23
12	7.11	7.31	7.51	7.53	7.78	7.67	7.34	6.9
14	7.2	7.42	7.75	7.88	8.16	8.11	7.79	7.33
16	7.26	7.5	7.87	8.15	8.35	8.52	8.21	7.75
20	7.35	7.58	7.98	8.42	8.67	9.02	9.03	8.52

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	41.7°	3.64	146°	3.65
8	41.2°	4.35	150.5°	4.56
10	39.4°	4.87	152°	5.4
12	38.4°	5.06	160.1°	6.13
14	37.8°	5.15	175.4°	6.7
16	37.8°	5.19	178.1°	7.13
20	37.6°	5.26	177.2°	7.89

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