INSOLENT — ORC Rating

GPH

722.1

OSN

699.7

LOA

8.573 m

Displacement

2889 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5708

Medium

0.773

High

0.8844

Triple Offshore

Low

0.7286

Medium

0.9371

High

1.0411

Boat Specifications

Dimensions

Length overall: 8.573 m
Beam: 2.73 m
Draft: 1.73 m
Displacement: 2889 kg
Crew weight: 413 kg
Wetted surface: 16.11 m²

Sails

Mainsail: 17.9 m²
Genoa: 26.62 m²
Spinnaker: 52.65 m²
Asymmetric spinnaker: 0 m²

Design

Type: DELPH 28 (7/8e)MOD
Builder: ARTECNA
Designer: MAURIC André
Year built: 1975
Stability index: 130

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.

6,41.8,4.077931,52,4.56,60,4.79,75,4.94,90,4.86,110,4.83,120,4.68,135,4.28,147.8,3.769825,150,3.69
8,41.2,4.811175,52,5.41,60,5.63,75,5.77,90,5.74,110,5.83,120,5.71,135,5.25,150,4.62,152,4.541606
10,40.2,5.381018,52,5.89,60,6.03,75,6.14,90,6.21,110,6.29,120,6.23,135,5.99,150,5.47,152,5.368382
12,38.8,5.607323,52,6.12,60,6.24,75,6.36,90,6.46,110,6.61,120,6.56,135,6.36,150,6.06,161,5.700575
14,38.1,5.705681,52,6.23,60,6.38,75,6.55,90,6.62,110,6.91,120,6.89,135,6.68,150,6.39,175.7,5.936711
16,37.6,5.742849,52,6.3,60,6.47,75,6.71,90,6.83,110,7.17,120,7.21,135,7.02,150,6.68,179,6.280957
20,37.9,5.791525,52,6.35,60,6.55,75,6.92,90,7.17,110,7.43,120,7.69,135,7.65,150,7.31,179,6.841042

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.56	4.79	4.94	4.86	4.83	4.68	4.28	3.69
8	5.41	5.63	5.77	5.74	5.83	5.71	5.25	4.62
10	5.89	6.03	6.14	6.21	6.29	6.23	5.99	5.47
12	6.12	6.24	6.36	6.46	6.61	6.56	6.36	6.06
14	6.23	6.38	6.55	6.62	6.91	6.89	6.68	6.39
16	6.3	6.47	6.71	6.83	7.17	7.21	7.02	6.68
20	6.35	6.55	6.92	7.17	7.43	7.69	7.65	7.31

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	41.8°	3.04	147.8°	3.19
8	41.2°	3.62	152°	4.01
10	40.2°	4.11	152°	4.74
12	38.8°	4.37	161°	5.39
14	38.1°	4.49	175.7°	5.92
16	37.6°	4.55	179°	6.28
20	37.9°	4.57	179°	6.84

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