AJU III — ORC Rating | RegattaPages

GPH

763.9

OSN

746.2

LOA

6.92 m

Displacement

1087 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6174

Medium

0.8123

High

0.8895

Triple Offshore

Low

0.7917

Medium

0.9902

High

1.0747

Boat Specifications

Dimensions

Length overall: 6.92 m
Beam: 2.52 m
Draft: 1.38 m
Displacement: 1087 kg
Crew weight: 170 kg
Wetted surface: 10.32 m²

Sails

Mainsail: 15.25 m²
Genoa: 13.28 m²
Spinnaker: 26.75 m²
Asymmetric spinnaker: 0 m²

Design

Type: STAG 24
Builder: MARK III
Designer: L.TADDEI
Year built: 1979

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.

6,41.9,3.976829,52,4.46,60,4.69,75,4.88,90,4.84,110,4.77,120,4.6,135,4.08,149.3,3.512231,150,3.49
8,41.2,4.67827,52,5.21,60,5.39,75,5.51,90,5.55,110,5.57,120,5.46,135,5,150,4.4,153.6,4.264765
10,39.8,5.011171,52,5.53,60,5.66,75,5.8,90,5.9,110,5.96,120,5.88,135,5.65,150,5.2,155.4,4.982204
12,39.4,5.098782,52,5.63,60,5.79,75,6,90,6.11,110,6.34,120,6.26,135,6.01,150,5.71,180,5.22
14,40.6,5.176015,52,5.66,60,5.84,75,6.14,90,6.36,110,6.67,120,6.65,135,6.39,150,6.05,180,5.68
16,41.5,5.193899,52,5.66,60,5.85,75,6.21,90,6.54,110,6.9,120,7.02,135,6.77,150,6.4,180,6
20,43.9,5.245985,52,5.66,60,5.88,75,6.24,90,6.69,110,7.2,120,7.59,135,7.68,150,7.15,180,6.69

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.46	4.69	4.88	4.84	4.77	4.6	4.08	3.49
8	5.21	5.39	5.51	5.55	5.57	5.46	5	4.4
10	5.53	5.66	5.8	5.9	5.96	5.88	5.65	5.2
12	5.63	5.79	6	6.11	6.34	6.26	6.01	5.71
14	5.66	5.84	6.14	6.36	6.67	6.65	6.39	6.05
16	5.66	5.85	6.21	6.54	6.9	7.02	6.77	6.4
20	5.66	5.88	6.24	6.69	7.2	7.59	7.68	7.15

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	41.9°	2.96	149.3°	3.02
8	41.2°	3.52	153.6°	3.82
10	39.8°	3.85	155.4°	4.53
12	39.4°	3.94	180°	5.22
14	40.6°	3.93	180°	5.68
16	41.5°	3.89	180°	6
20	43.9°	3.78	180°	6.69

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