Inspirit — ORC Rating

GPH

614.4

OSN

595.9

LOA

11.995 m

Displacement

8199 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6482

Medium

0.8925

High

1.0484

Triple Offshore

Low

0.841

Medium

1.1071

High

1.2542

Boat Specifications

Dimensions

Length overall: 11.995 m
Beam: 3.79 m
Draft: 1.98 m
Displacement: 8199 kg
Crew weight: 594 kg
Wetted surface: 33.76 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

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.

6,43.5,4.645877,52,5.21,60,5.54,75,5.81,90,5.75,110,5.77,120,5.6,135,5.05,144,4.54873,150,4.25
8,42,5.503638,52,6.18,60,6.52,75,6.81,90,6.87,110,6.98,120,6.81,135,6.2,149,5.413179,150,5.36
10,41.2,6.180101,52,6.95,60,7.21,75,7.41,90,7.56,110,7.65,120,7.56,135,7.15,150,6.33,151,6.26558
12,40.9,6.707649,52,7.37,60,7.57,75,7.74,90,7.87,110,8.05,120,7.98,135,7.69,150,7.16,155,6.896112
14,40.1,6.889597,52,7.58,60,7.77,75,7.98,90,8.03,110,8.41,120,8.36,135,8.06,150,7.67,170,7.016598
16,39.8,6.989607,52,7.66,60,7.89,75,8.17,90,8.28,110,8.71,120,8.77,135,8.45,150,8.02,180,7.48
20,39,7.025707,52,7.72,60,7.96,75,8.4,90,8.76,110,9.1,120,9.49,135,9.35,150,8.78,180,8.19

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.21	5.54	5.81	5.75	5.77	5.6	5.05	4.25
8	6.18	6.52	6.81	6.87	6.98	6.81	6.2	5.36
10	6.95	7.21	7.41	7.56	7.65	7.56	7.15	6.33
12	7.37	7.57	7.74	7.87	8.05	7.98	7.69	7.16
14	7.58	7.77	7.98	8.03	8.41	8.36	8.06	7.67
16	7.66	7.89	8.17	8.28	8.71	8.77	8.45	8.02
20	7.72	7.96	8.4	8.76	9.1	9.49	9.35	8.78

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.5°	3.37	144°	3.68
8	42°	4.09	149°	4.64
10	41.2°	4.65	151°	5.48
12	40.9°	5.07	155°	6.25
14	40.1°	5.27	170°	6.91
16	39.8°	5.37	180°	7.48
20	39°	5.46	180°	8.19

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