MANTRA — ORC Rating | RegattaPages

GPH

657

OSN

638

LOA

9.36 m

Displacement

3533 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6163

Medium

0.8391

High

0.9581

Triple Offshore

Low

0.7973

Medium

1.0315

High

1.1537

Boat Specifications

Dimensions

Length overall: 9.36 m
Beam: 3.3 m
Draft: 1.68 m
Displacement: 3533 kg
Crew weight: 434 kg
Wetted surface: 21.35 m²

Sails

Mainsail: 32.96 m²
Genoa: 23.04 m²
Spinnaker: 63.73 m²
Asymmetric spinnaker: 0 m²

Design

Type: FAYD 30
Builder: AST. FAYD
Designer: MARTIN BILLOCH
Year built: 1996
Stability index: 108.6

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.

6,43.2,4.444636,52,4.98,60,5.28,75,5.51,90,5.45,110,5.45,120,5.27,135,4.74,145.1,4.206538,150,3.98
8,41.8,5.271799,52,5.9,60,6.18,75,6.38,90,6.46,110,6.52,120,6.37,135,5.83,150,5.05,150.2,5.035923
10,40.8,5.878506,52,6.49,60,6.68,75,6.82,90,6.96,110,7.05,120,6.96,135,6.63,150,5.98,152.3,5.8618
12,39.6,6.09983,52,6.74,60,6.92,75,7.1,90,7.22,110,7.48,120,7.39,135,7.08,150,6.68,159.2,6.332731
14,39.3,6.189908,52,6.83,60,7.04,75,7.34,90,7.47,110,7.93,120,7.88,135,7.52,150,7.1,173.6,6.550825
16,39.3,6.228676,52,6.87,60,7.09,75,7.49,90,7.79,110,8.24,120,8.39,135,8.01,150,7.5,178.4,6.962715
20,39.6,6.307484,52,6.95,60,7.16,75,7.59,90,8.2,110,8.7,120,9.23,135,9.21,150,8.46,177.5,7.747374

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.98	5.28	5.51	5.45	5.45	5.27	4.74	3.98
8	5.9	6.18	6.38	6.46	6.52	6.37	5.83	5.05
10	6.49	6.68	6.82	6.96	7.05	6.96	6.63	5.98
12	6.74	6.92	7.1	7.22	7.48	7.39	7.08	6.68
14	6.83	7.04	7.34	7.47	7.93	7.88	7.52	7.1
16	6.87	7.09	7.49	7.79	8.24	8.39	8.01	7.5
20	6.95	7.16	7.59	8.2	8.7	9.23	9.21	8.46

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.2°	3.24	145.1°	3.45
8	41.8°	3.93	150.2°	4.37
10	40.8°	4.45	152.3°	5.19
12	39.6°	4.7	159.2°	5.92
14	39.3°	4.79	173.6°	6.51
16	39.3°	4.82	178.4°	6.96
20	39.6°	4.86	177.5°	7.74

Loading polar chart…