B-LIFE — ORC Rating | RegattaPages

GPH

611

OSN

594

LOA

8.336 m

Displacement

1250 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6792

Medium

0.8902

High

1.028

Triple Offshore

Low

0.8714

Medium

1.0971

High

1.2559

Boat Specifications

Dimensions

Length overall: 8.336 m
Beam: 2.68 m
Draft: 1.95 m
Displacement: 1250 kg
Crew weight: 400 kg
Wetted surface: 13.51 m²

Sails

Mainsail: 25.98 m²
Genoa: 13.71 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 59.37 m²

Design

Type: Delta 84
Builder: Brazzoni
Designer: Peracca
Year built: 1997
Stability index: 98.6

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.

6,42.9,4.777877,52,5.34,60,5.66,75,5.89,90,6.06,110,6.11,120,5.94,135,5.32,143,4.845765,150,4.47
8,41.2,5.714932,52,6.29,60,6.47,75,6.61,90,6.76,110,6.94,120,6.84,135,6.45,146,5.886344,150,5.64
10,37.8,6.024134,52,6.66,60,6.87,75,7.11,90,7.12,110,7.61,120,7.63,135,7.15,150,6.49,154.1,6.280864
12,37,6.122943,52,6.8,60,7.08,75,7.54,90,7.7,110,8.04,120,8.38,135,7.95,150,7.11,161.9,6.564857
14,36.6,6.140873,52,6.87,60,7.19,75,7.75,90,8.25,110,8.46,120,8.94,135,8.98,150,7.8,157.4,7.365603
16,36.3,6.228842,52,6.97,60,7.27,75,7.87,90,8.57,110,8.88,120,9.5,135,10.23,147.8,8.851407,150,8.65
20,36.9,6.289979,52,7.1,60,7.49,75,8.2,90,8.89,110,10.16,120,10.65,135,12.21,142.4,12.634268,150,11.56

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.34	5.66	5.89	6.06	6.11	5.94	5.32	4.47
8	6.29	6.47	6.61	6.76	6.94	6.84	6.45	5.64
10	6.66	6.87	7.11	7.12	7.61	7.63	7.15	6.49
12	6.8	7.08	7.54	7.7	8.04	8.38	7.95	7.11
14	6.87	7.19	7.75	8.25	8.46	8.94	8.98	7.8
16	6.97	7.27	7.87	8.57	8.88	9.5	10.23	8.65
20	7.1	7.49	8.2	8.89	10.16	10.65	12.21	11.56

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.9°	3.5	143°	3.87
8	41.2°	4.3	146°	4.88
10	37.8°	4.76	154.1°	5.65
12	37°	4.89	161.9°	6.24
14	36.6°	4.93	157.4°	6.8
16	36.3°	5.02	147.8°	7.49
20	36.9°	5.03	142.4°	10.01

Loading polar chart…