Langbein

Country: NOR
Sail number: NOR/NOR81

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GPH: 749.1

OSN: 726.2

Triple Inshore: [0.5334,0.7376,0.8516]

Triple Offshore: [0.6922,0.9076,1.0245]

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Length Overall: 8.31 meters.

Beam: 2.19 meters.

Crew weight: 300 kg.

Draft: 1.27 m.

Main: 15.85 m^2.

Genoa: 10.48 m^2.

Spinnaker: 32.12 m^2.

Displacement: 1454 kg.

Wetted surface: 12.18 m^2.

Builder: Botnia

Designer: Hans Groop

Stability index: 117.9

Boat type: H-boot

Year built: 1967

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.21	4.46	4.65	4.82	4.84	4.67	4.17	3.54
8	5.08	5.35	5.52	5.75	5.78	5.65	5.14	4.47
10	5.61	5.8	5.95	6.17	6.24	6.15	5.89	5.33
12	5.89	6.05	6.2	6.45	6.65	6.56	6.28	5.94
14	6.03	6.21	6.44	6.6	7.03	6.99	6.68	6.3
16	6.08	6.3	6.63	6.81	7.33	7.42	7.1	6.67
20	6.09	6.34	6.8	7.22	7.72	8.24	8.14	7.47

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.5°	2.74	148°	3.07
8	42.8°	3.32	152°	3.88
10	42°	3.79	152°	4.63
12	39.8°	4.12	166°	5.32
14	39.4°	4.24	180°	5.86
16	39.2°	4.28	180°	6.22
20	39.8°	4.27	180°	6.93