KAIJA — ORC Rating | RegattaPages

GPH

778.4

OSN

753.7

LOA

7.11 m

Displacement

1300 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5321

Medium

0.7196

High

0.8165

Triple Offshore

Low

0.68

Medium

0.8678

High

0.9612

Boat Specifications

Dimensions

Length overall: 7.11 m
Beam: 2.49 m
Draft: 1.47 m
Displacement: 1300 kg
Crew weight: 290 kg
Wetted surface: 10.91 m²

Sails

Mainsail: 15.01 m²
Genoa: 11.17 m²
Spinnaker: 26.04 m²
Asymmetric spinnaker: 0 m²

Design

Type: OPTY 71 A
Builder: Teliga
Year built: 1978

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.

6,42.2,3.901164,52,4.34,60,4.53,75,4.64,90,4.61,110,4.59,120,4.41,135,3.88,147.9,3.399747,150,3.33
8,40.6,4.557001,52,5.06,60,5.21,75,5.31,90,5.4,110,5.38,120,5.25,135,4.8,150,4.25,152.8,4.148788
10,38.7,4.933175,52,5.43,60,5.55,75,5.65,90,5.79,110,5.8,120,5.71,135,5.47,150,5.02,156.6,4.772517
12,37.3,5.11645,52,5.62,60,5.74,75,5.87,90,6.04,110,6.11,120,6.02,135,5.82,150,5.55,170,5.097442
14,37,5.208884,52,5.73,60,5.87,75,6.04,90,6.21,110,6.39,120,6.32,135,6.11,150,5.86,178.6,5.491639
16,37,5.25897,52,5.78,60,5.94,75,6.17,90,6.33,110,6.65,120,6.63,135,6.4,150,6.14,179.2,5.810566
20,37.9,5.297281,52,5.83,60,6.01,75,6.33,90,6.6,110,7.21,120,7.33,135,7.11,150,6.71,179.2,6.330617
24,40,5.313008,52,5.81,60,6.03,75,6.41,90,6.84,110,7.57,120,8.19,135,8.19,150,7.5,178.8,6.911516

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.34	4.53	4.64	4.61	4.59	4.41	3.88	3.33
8	5.06	5.21	5.31	5.4	5.38	5.25	4.8	4.25
10	5.43	5.55	5.65	5.79	5.8	5.71	5.47	5.02
12	5.62	5.74	5.87	6.04	6.11	6.02	5.82	5.55
14	5.73	5.87	6.04	6.21	6.39	6.32	6.11	5.86
16	5.78	5.94	6.17	6.33	6.65	6.63	6.4	6.14
20	5.83	6.01	6.33	6.6	7.21	7.33	7.11	6.71
24	5.81	6.03	6.41	6.84	7.57	8.19	8.19	7.5

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.2°	2.89	147.9°	2.88
8	40.6°	3.46	152.8°	3.69
10	38.7°	3.85	156.6°	4.38
12	37.3°	4.07	170°	5.02
14	37°	4.16	178.6°	5.49
16	37°	4.2	179.2°	5.81
20	37.9°	4.18	179.2°	6.33
24	40°	4.07	178.8°	6.91

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