JANDIA — ORC Rating | RegattaPages

GPH

608.8

OSN

594.5

LOA

9.979 m

Displacement

4419 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6857

Medium

0.8974

High

1.0163

Triple Offshore

Low

0.8843

Medium

1.101

High

1.2174

Boat Specifications

Dimensions

Length overall: 9.979 m
Beam: 3.28 m
Draft: 2.27 m
Displacement: 4419 kg
Crew weight: 440 kg
Wetted surface: 23.8 m²

Sails

Mainsail: 36.12 m²
Genoa: 28.63 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 103.69 m²

Design

Type: T 34
Builder: T-Yachts Italy
Designer: Maurizio Lostuzzi
Year built: 2009

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.

6,43.6,5.081667,52,5.64,60,5.98,75,6.25,90,6.22,110,5.91,120,5.77,135,5.21,140.5,4.937634,150,4.39
8,41.2,5.847837,52,6.53,60,6.78,75,6.98,90,6.99,110,6.94,120,6.85,135,6.4,146.9,5.682098,150,5.49
10,39,6.124976,52,6.87,60,7.1,75,7.35,90,7.42,110,7.46,120,7.43,135,7.15,150,6.46,150.1,6.459824
12,38,6.319711,52,7.04,60,7.24,75,7.55,90,7.75,110,7.85,120,7.91,135,7.65,150,7.14,158,6.794769
14,37.7,6.420436,52,7.14,60,7.35,75,7.67,90,8.01,110,8.11,120,8.35,135,8.15,150,7.6,170,6.975981
16,37.6,6.487526,52,7.21,60,7.42,75,7.77,90,8.18,110,8.34,120,8.7,135,8.66,150,8.06,176.3,7.355331
20,38.4,6.596967,52,7.28,60,7.51,75,7.94,90,8.41,110,8.93,120,9.29,135,10.01,150,9.1,176.4,8.196173
24,39.1,6.520229,52,7.26,60,7.51,75,8.02,90,8.58,110,9.48,120,9.87,135,11.82,143.5,11.842904,150,11

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.64	5.98	6.25	6.22	5.91	5.77	5.21	4.39
8	6.53	6.78	6.98	6.99	6.94	6.85	6.4	5.49
10	6.87	7.1	7.35	7.42	7.46	7.43	7.15	6.46
12	7.04	7.24	7.55	7.75	7.85	7.91	7.65	7.14
14	7.14	7.35	7.67	8.01	8.11	8.35	8.15	7.6
16	7.21	7.42	7.77	8.18	8.34	8.7	8.66	8.06
20	7.28	7.51	7.94	8.41	8.93	9.29	10.01	9.1
24	7.26	7.51	8.02	8.58	9.48	9.87	11.82	11

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.6°	3.68	140.5°	3.81
8	41.2°	4.4	146.9°	4.76
10	39°	4.76	150.1°	5.6
12	38°	4.98	158°	6.3
14	37.7°	5.08	170°	6.87
16	37.6°	5.14	176.3°	7.34
20	38.4°	5.17	176.4°	8.18
24	39.1°	5.06	143.5°	9.52

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