Kiet — ORC Rating | RegattaPages

GPH

618.7

OSN

599.1

LOA

11.785 m

Displacement

7797 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7229

Medium

0.9991

High

1.1701

Triple Offshore

Low

0.9355

Medium

1.2393

High

1.4045

Boat Specifications

Dimensions

Length overall: 11.785 m
Beam: 3.79 m
Draft: 1.97 m
Displacement: 7797 kg
Crew weight: 760 kg
Wetted surface: 32.99 m²

Sails

Mainsail: 46.33 m²
Genoa: 34.88 m²
Spinnaker: 104.7 m²
Asymmetric spinnaker: 82.78 m²

Design

Type: Dehler 39
Builder: Dehler
Designer: Judel & Vrolijk
Year built: 1998

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.

6,43.6,4.584547,52,5.1,60,5.4,75,5.64,90,5.65,110,5.69,120,5.54,135,5.02,144.7,4.496791,150,4.23
8,41.8,5.419356,52,6.09,60,6.41,75,6.68,90,6.84,110,6.93,120,6.76,135,6.18,149.3,5.384646,150,5.35
10,41.6,6.164766,52,6.89,60,7.15,75,7.34,90,7.53,110,7.62,120,7.52,135,7.13,150,6.32,150.9,6.271657
12,40.7,6.647898,52,7.32,60,7.52,75,7.68,90,7.88,110,8.01,120,7.95,135,7.67,150,7.16,155.2,6.884947
14,40,6.840334,52,7.53,60,7.72,75,7.92,90,8.11,110,8.39,120,8.34,135,8.04,150,7.65,169.4,7.009617
16,39.4,6.88465,52,7.61,60,7.83,75,8.12,90,8.24,110,8.75,120,8.78,135,8.44,150,8,180,7.45
20,39.3,6.939417,52,7.65,60,7.9,75,8.34,90,8.73,110,9.31,120,9.55,135,9.38,150,8.78,180,8.17

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.1	5.4	5.64	5.65	5.69	5.54	5.02	4.23
8	6.09	6.41	6.68	6.84	6.93	6.76	6.18	5.35
10	6.89	7.15	7.34	7.53	7.62	7.52	7.13	6.32
12	7.32	7.52	7.68	7.88	8.01	7.95	7.67	7.16
14	7.53	7.72	7.92	8.11	8.39	8.34	8.04	7.65
16	7.61	7.83	8.12	8.24	8.75	8.78	8.44	8
20	7.65	7.9	8.34	8.73	9.31	9.55	9.38	8.78

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.6°	3.32	144.7°	3.67
8	41.8°	4.04	149.3°	4.63
10	41.6°	4.61	150.9°	5.48
12	40.7°	5.04	155.2°	6.25
14	40°	5.24	169.4°	6.89
16	39.4°	5.32	180°	7.45
20	39.3°	5.37	180°	8.17

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