Inspirit — ORC Rating

GPH

614.4

OSN

595.1

LOA

11.995 m

Displacement

8197 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6463

Medium

0.8946

High

1.051

Triple Offshore

Low

0.8389

Medium

1.1087

High

1.2551

Boat Specifications

Dimensions

Length overall: 11.995 m
Beam: 3.79 m
Draft: 1.98 m
Displacement: 8197 kg
Crew weight: 594 kg
Wetted surface: 33.41 m²

Sails

Mainsail: 48.95 m²
Genoa: 32.49 m²
Spinnaker: 99.23 m²
Asymmetric spinnaker: 0 m²

Design

Type: Dehler 39 SQ
Builder: Dehler
Designer: Judel Vrolijk
Year built: 2004
Stability index: 126

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.

6,44.2,4.672828,52,5.19,60,5.52,75,5.78,90,5.72,110,5.76,120,5.59,135,5.03,144.2,4.512592,150,4.23
8,42.4,5.538588,52,6.18,60,6.52,75,6.8,90,6.88,110,6.99,120,6.81,135,6.2,149.3,5.396276,150,5.36
10,41.8,6.25104,52,6.96,60,7.22,75,7.41,90,7.56,110,7.66,120,7.57,135,7.16,150,6.35,151.6,6.252497
12,40.8,6.710744,52,7.38,60,7.58,75,7.74,90,7.86,110,8.06,120,7.99,135,7.7,150,7.18,155.6,6.895918
14,40.2,6.91284,52,7.58,60,7.78,75,7.98,90,8.04,110,8.43,120,8.38,135,8.08,150,7.69,164.6,7.188085
16,39.6,6.982359,52,7.66,60,7.89,75,8.17,90,8.3,110,8.71,120,8.8,135,8.48,150,8.05,177.2,7.488941
20,38.8,7.044441,52,7.72,60,7.97,75,8.41,90,8.79,110,9.11,120,9.5,135,9.41,150,8.86,179,8.211251

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.19	5.52	5.78	5.72	5.76	5.59	5.03	4.23
8	6.18	6.52	6.8	6.88	6.99	6.81	6.2	5.36
10	6.96	7.22	7.41	7.56	7.66	7.57	7.16	6.35
12	7.38	7.58	7.74	7.86	8.06	7.99	7.7	7.18
14	7.58	7.78	7.98	8.04	8.43	8.38	8.08	7.69
16	7.66	7.89	8.17	8.3	8.71	8.8	8.48	8.05
20	7.72	7.97	8.41	8.79	9.11	9.5	9.41	8.86

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44.2°	3.35	144.2°	3.66
8	42.4°	4.09	149.3°	4.64
10	41.8°	4.66	151.6°	5.5
12	40.8°	5.08	155.6°	6.28
14	40.2°	5.28	164.6°	6.93
16	39.6°	5.38	177.2°	7.48
20	38.8°	5.49	179°	8.21

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