Titrack II — ORC Rating

GPH

686

OSN

667.2

LOA

9.81 m

Displacement

4475 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6622

Medium

0.9026

High

1.03

Triple Offshore

Low

0.8572

Medium

1.1133

High

1.2359

Boat Specifications

Dimensions

Length overall: 9.81 m
Beam: 3.24 m
Draft: 1.74 m
Displacement: 4475 kg
Crew weight: 527 kg
Wetted surface: 23.24 m²

Sails

Mainsail: 31.71 m²
Genoa: 30.28 m²
Spinnaker: 62.84 m²
Asymmetric spinnaker: 0 m²

Design

Type: MAXI 999
Builder: Maxi Yachts
Designer: Pelle Petterson
Year built: 1986

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.

6,43,4.307082,52,4.8,60,5.06,75,5.29,90,5.24,110,5.14,120,4.98,135,4.47,147.4,3.869655,150,3.76
8,41.9,5.051648,52,5.68,60,5.98,75,6.2,90,6.18,110,6.22,120,6.06,135,5.48,150,4.77,151.8,4.686241
10,41.9,5.696539,52,6.28,60,6.49,75,6.64,90,6.71,110,6.77,120,6.68,135,6.37,150,5.68,151.5,5.609813
12,41.1,5.971628,52,6.53,60,6.71,75,6.88,90,6.99,110,7.11,120,7.04,135,6.81,150,6.43,159.4,6.06799
14,40.5,6.036249,52,6.63,60,6.82,75,7.06,90,7.17,110,7.44,120,7.39,135,7.14,150,6.83,180,6.31
16,40.9,6.112296,52,6.67,60,6.88,75,7.19,90,7.39,110,7.76,120,7.75,135,7.48,150,7.13,180,6.73
20,41.2,6.073777,52,6.67,60,6.9,75,7.3,90,7.73,110,8.11,120,8.41,135,8.23,150,7.8,180,7.34

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.8	5.06	5.29	5.24	5.14	4.98	4.47	3.76
8	5.68	5.98	6.2	6.18	6.22	6.06	5.48	4.77
10	6.28	6.49	6.64	6.71	6.77	6.68	6.37	5.68
12	6.53	6.71	6.88	6.99	7.11	7.04	6.81	6.43
14	6.63	6.82	7.06	7.17	7.44	7.39	7.14	6.83
16	6.67	6.88	7.19	7.39	7.76	7.75	7.48	7.13
20	6.67	6.9	7.3	7.73	8.11	8.41	8.23	7.8

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43°	3.15	147.4°	3.26
8	41.9°	3.76	151.8°	4.13
10	41.9°	4.24	151.5°	4.93
12	41.1°	4.5	159.4°	5.68
14	40.5°	4.59	180°	6.31
16	40.9°	4.62	180°	6.73
20	41.2°	4.57	180°	7.34

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