Inspirit — ORC Rating

GPH

616.2

OSN

597.7

LOA

11.995 m

Displacement

8199 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7262

Medium

1.001

High

1.1781

Triple Offshore

Low

0.9421

Medium

1.2422

High

1.4092

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: 33.86 m²

Sails

Mainsail: 48.1 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.

6,43.7,4.647514,52,5.19,60,5.51,75,5.78,90,5.72,110,5.75,120,5.58,135,5.03,144.4,4.501287,150,4.23
8,42.1,5.485354,52,6.15,60,6.49,75,6.78,90,6.85,110,6.96,120,6.78,135,6.17,149.2,5.378598,150,5.34
10,41.3,6.176257,52,6.92,60,7.19,75,7.39,90,7.55,110,7.64,120,7.54,135,7.13,150,6.3,151.3,6.224732
12,40.9,6.681189,52,7.36,60,7.56,75,7.72,90,7.86,110,8.03,120,7.96,135,7.68,150,7.11,154.9,6.879654
14,40.2,6.91284,52,7.57,60,7.77,75,7.96,90,8.01,110,8.39,120,8.33,135,8.04,150,7.65,169.3,7.001741
16,39.6,6.982359,52,7.66,60,7.88,75,8.15,90,8.26,110,8.69,120,8.75,135,8.42,150,8,180,7.46
20,39.1,7.022776,52,7.72,60,7.96,75,8.39,90,8.74,110,9.08,120,9.47,135,9.31,150,8.75,180,8.17

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.19	5.51	5.78	5.72	5.75	5.58	5.03	4.23
8	6.15	6.49	6.78	6.85	6.96	6.78	6.17	5.34
10	6.92	7.19	7.39	7.55	7.64	7.54	7.13	6.3
12	7.36	7.56	7.72	7.86	8.03	7.96	7.68	7.11
14	7.57	7.77	7.96	8.01	8.39	8.33	8.04	7.65
16	7.66	7.88	8.15	8.26	8.69	8.75	8.42	8
20	7.72	7.96	8.39	8.74	9.08	9.47	9.31	8.75

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.7°	3.36	144.4°	3.66
8	42.1°	4.07	149.2°	4.62
10	41.3°	4.64	151.3°	5.46
12	40.9°	5.05	154.9°	6.23
14	40.2°	5.28	169.3°	6.88
16	39.6°	5.38	180°	7.46
20	39.1°	5.45	180°	8.17

Loading polar chart…