Lota Lota — ORC Rating

GPH

605.8

OSN

588.3

LOA

12.432 m

Displacement

8900 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6696

Medium

0.907

High

1.0463

Triple Offshore

Low

0.8657

Medium

1.1184

High

1.2482

Boat Specifications

Dimensions

Length overall: 12.432 m
Beam: 3.95 m
Draft: 2.02 m
Displacement: 8900 kg
Crew weight: 600 kg
Wetted surface: 34.57 m²

Sails

Mainsail: 48.3 m²
Genoa: 47.18 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 106.13 m²

Design

Type: Dehler 41 cr
Builder: Dehler
Designer: Judel / Vrojlik
Year built: 1997
Stability index: 124

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.

6,44.2,4.9797,52,5.49,60,5.81,75,6.04,90,5.94,110,5.84,120,5.66,135,5.07,143.3,4.602285,150,4.26
8,41.8,5.808369,52,6.48,60,6.76,75,6.96,90,6.9,110,7,120,6.84,135,6.27,147.5,5.560882,150,5.41
10,40.2,6.362955,52,7.08,60,7.3,75,7.47,90,7.51,110,7.64,120,7.55,135,7.16,148.4,6.48095,150,6.37
12,39.4,6.677593,52,7.39,60,7.59,75,7.77,90,7.86,110,8.03,120,7.98,135,7.7,150,7.14,156.1,6.836175
14,38.8,6.800644,52,7.54,60,7.75,75,7.98,90,8.05,110,8.37,120,8.35,135,8.09,150,7.65,166.4,7.088762
16,38.7,6.893632,52,7.63,60,7.84,75,8.13,90,8.27,110,8.66,120,8.7,135,8.47,150,8.02,177.2,7.438881
20,38.4,6.92873,52,7.71,60,7.94,75,8.31,90,8.62,110,9.07,120,9.38,135,9.24,150,8.72,179,8.171245

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.49	5.81	6.04	5.94	5.84	5.66	5.07	4.26
8	6.48	6.76	6.96	6.9	7	6.84	6.27	5.41
10	7.08	7.3	7.47	7.51	7.64	7.55	7.16	6.37
12	7.39	7.59	7.77	7.86	8.03	7.98	7.7	7.14
14	7.54	7.75	7.98	8.05	8.37	8.35	8.09	7.65
16	7.63	7.84	8.13	8.27	8.66	8.7	8.47	8.02
20	7.71	7.94	8.31	8.62	9.07	9.38	9.24	8.72

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44.2°	3.57	143.3°	3.69
8	41.8°	4.33	147.5°	4.69
10	40.2°	4.86	148.4°	5.52
12	39.4°	5.16	156.1°	6.25
14	38.8°	5.3	166.4°	6.89
16	38.7°	5.38	177.2°	7.43
20	38.4°	5.43	179°	8.17

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