Inspirit — ORC Rating

GPH

617.3

OSN

596.9

LOA

11.995 m

Displacement

8198 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6449

Medium

0.8918

High

1.0437

Triple Offshore

Low

0.8338

Medium

1.1041

High

1.2512

Boat Specifications

Dimensions

Length overall: 11.995 m
Beam: 3.79 m
Draft: 1.98 m
Displacement: 8198 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: 126.8

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.

6,43.9,4.704732,52,5.22,60,5.52,75,5.73,90,5.63,110,5.68,120,5.5,135,4.93,143.9,4.430749,150,4.13
8,41.8,5.566913,52,6.21,60,6.49,75,6.7,90,6.75,110,6.86,120,6.69,135,6.1,148.7,5.348415,150,5.28
10,40.6,6.216487,52,6.93,60,7.16,75,7.34,90,7.47,110,7.6,120,7.49,135,7.02,150,6.26,152.3,6.132865
12,40,6.631469,52,7.34,60,7.55,75,7.72,90,7.84,110,8.05,120,7.98,135,7.65,150,7.08,155.9,6.781078
14,39.4,6.794062,52,7.54,60,7.76,75,7.99,90,8.04,110,8.42,120,8.4,135,8.09,150,7.64,164.6,7.105106
16,39.3,6.913572,52,7.64,60,7.88,75,8.18,90,8.31,110,8.73,120,8.79,135,8.52,150,8.07,175.4,7.443978
20,39.3,7.00403,52,7.74,60,7.99,75,8.41,90,8.74,110,9.1,120,9.48,135,9.4,150,8.89,179,8.241255

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.22	5.52	5.73	5.63	5.68	5.5	4.93	4.13
8	6.21	6.49	6.7	6.75	6.86	6.69	6.1	5.28
10	6.93	7.16	7.34	7.47	7.6	7.49	7.02	6.26
12	7.34	7.55	7.72	7.84	8.05	7.98	7.65	7.08
14	7.54	7.76	7.99	8.04	8.42	8.4	8.09	7.64
16	7.64	7.88	8.18	8.31	8.73	8.79	8.52	8.07
20	7.74	7.99	8.41	8.74	9.1	9.48	9.4	8.89

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.9°	3.39	143.9°	3.58
8	41.8°	4.15	148.7°	4.57
10	40.6°	4.72	152.3°	5.43
12	40°	5.08	155.9°	6.19
14	39.4°	5.25	164.6°	6.85
16	39.3°	5.35	175.4°	7.42
20	39.3°	5.42	179°	8.24

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