BLITZKRIEG — ORC Rating

GPH

577.2

OSN

560.8

LOA

12.192 m

Displacement

7334 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7079

Medium

0.9532

High

1.0758

Triple Offshore

Low

0.9128

Medium

1.1728

High

1.3018

Boat Specifications

Dimensions

Length overall: 12.192 m
Beam: 3.64 m
Draft: 2.23 m
Displacement: 7334 kg
Crew weight: 777 kg
Wetted surface: 32.7 m²

Sails

Mainsail: 50.26 m²
Genoa: 42.5 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 153.46 m²

Design

Type: J 122
Builder: J BOATS
Designer: JOHNSTONE
Year built: 2007
Stability index: 126.1

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.

6,43.2,4.993356,52,5.58,60,5.92,75,6.19,90,6.15,110,6.27,120,6.14,135,5.53,144.2,5.005771,150,4.69
8,41.8,5.955926,52,6.68,60,6.98,75,7.2,90,7.34,110,7.48,120,7.38,135,6.87,146.9,6.087962,150,5.88
10,40.6,6.664284,52,7.36,60,7.56,75,7.71,90,7.77,110,8.04,120,7.99,135,7.71,148.7,7.045395,150,6.96
12,39,6.909899,52,7.64,60,7.83,75,8.01,90,8.05,110,8.41,120,8.47,135,8.19,150,7.66,150.9,7.610679
14,38.2,7.02418,52,7.76,60,7.96,75,8.24,90,8.35,110,8.69,120,8.98,135,8.72,150,8.03,151.6,7.923619
16,38.2,7.113254,52,7.82,60,8.04,75,8.4,90,8.65,110,8.95,120,9.34,135,9.3,150,8.37,173,7.475723
20,37.6,7.257447,52,7.93,60,8.13,75,8.56,90,9.11,110,9.43,120,9.98,135,10.78,150,9.17,175.7,8.213119

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.58	5.92	6.19	6.15	6.27	6.14	5.53	4.69
8	6.68	6.98	7.2	7.34	7.48	7.38	6.87	5.88
10	7.36	7.56	7.71	7.77	8.04	7.99	7.71	6.96
12	7.64	7.83	8.01	8.05	8.41	8.47	8.19	7.66
14	7.76	7.96	8.24	8.35	8.69	8.98	8.72	8.03
16	7.82	8.04	8.4	8.65	8.95	9.34	9.3	8.37
20	7.93	8.13	8.56	9.11	9.43	9.98	10.78	9.17

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.2°	3.64	144.2°	4.06
8	41.8°	4.44	146.9°	5.1
10	40.6°	5.06	148.7°	6.02
12	39°	5.37	150.9°	6.65
14	38.2°	5.52	151.6°	6.97
16	38.2°	5.59	173°	7.42
20	37.6°	5.75	175.7°	8.19

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