Letitgo 3 — ORC Rating

GPH

611.4

OSN

594.8

LOA

12.225 m

Displacement

8329 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7426

Medium

1.0057

High

1.1628

Triple Offshore

Low

0.962

Medium

1.248

High

1.394

Boat Specifications

Dimensions

Length overall: 12.225 m
Beam: 3.76 m
Draft: 2.11 m
Displacement: 8329 kg
Crew weight: 150 kg
Wetted surface: 33.14 m²

Sails

Mainsail: 48.99 m²
Genoa: 37.01 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 97.29 m²

Design

Type: X-40
Builder: X-Yachts
Designer: N. Jeppessen
Year built: 2004

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.

6,43,4.785646,52,5.34,60,5.63,75,5.89,90,5.84,110,5.85,120,5.67,135,5.08,144.2,4.537251,150,4.25
8,41.1,5.60006,52,6.32,60,6.64,75,6.9,90,6.98,110,7.05,120,6.85,135,6.22,149.5,5.385147,150,5.36
10,40.9,6.257827,52,7.02,60,7.28,75,7.48,90,7.6,110,7.69,120,7.59,135,7.15,150,6.33,151.6,6.241129
12,40.8,6.657903,52,7.36,60,7.58,75,7.77,90,7.81,110,8.06,120,7.99,135,7.7,150,7.16,155.2,6.884947
14,40.1,6.758864,52,7.49,60,7.73,75,7.97,90,8.06,110,8.36,120,8.34,135,8.06,150,7.68,170.2,7.012325
16,40,6.814226,52,7.55,60,7.79,75,8.11,90,8.28,110,8.56,120,8.73,135,8.43,150,8.03,180,7.49
20,39.7,6.92748,52,7.63,60,7.83,75,8.23,90,8.66,110,8.9,120,9.26,135,9.3,150,8.78,180,8.21

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.34	5.63	5.89	5.84	5.85	5.67	5.08	4.25
8	6.32	6.64	6.9	6.98	7.05	6.85	6.22	5.36
10	7.02	7.28	7.48	7.6	7.69	7.59	7.15	6.33
12	7.36	7.58	7.77	7.81	8.06	7.99	7.7	7.16
14	7.49	7.73	7.97	8.06	8.36	8.34	8.06	7.68
16	7.55	7.79	8.11	8.28	8.56	8.73	8.43	8.03
20	7.63	7.83	8.23	8.66	8.9	9.26	9.3	8.78

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43°	3.5	144.2°	3.68
8	41.1°	4.22	149.5°	4.64
10	40.9°	4.73	151.6°	5.49
12	40.8°	5.04	155.2°	6.25
14	40.1°	5.17	170.2°	6.91
16	40°	5.22	180°	7.49
20	39.7°	5.33	180°	8.21

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