ATILA UNO — ORC Rating

GPH

695.5

OSN

675.3

LOA

8.75 m

Displacement

3635 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5809

Medium

0.7917

High

0.9085

Triple Offshore

Low

0.7522

Medium

0.9752

High

1.0859

Boat Specifications

Dimensions

Length overall: 8.75 m
Beam: 3.02 m
Draft: 1.62 m
Displacement: 3635 kg
Crew weight: 400 kg
Wetted surface: 19.42 m²

Sails

Mainsail: 26.03 m²
Genoa: 22.19 m²
Spinnaker: 59.91 m²
Asymmetric spinnaker: 62.42 m²

Design

Type: DEHLER 29 SK
Builder: DEHLER
Designer: JUDEL /VROLIJK
Year built: 1998
Stability index: 110.2

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.

6,44.2,4.128827,52,4.59,60,4.88,75,5.1,90,5.19,110,5.23,120,5.06,135,4.58,145.7,4.091523,150,3.91
8,42.4,4.847957,52,5.44,60,5.75,75,5.98,90,6.17,110,6.26,120,6.13,135,5.63,147.5,5.027322,150,4.89
10,41.8,5.459599,52,6.07,60,6.28,75,6.44,90,6.66,110,6.74,120,6.67,135,6.4,150,5.75,152.3,5.624617
12,40.8,5.825666,52,6.38,60,6.55,75,6.71,90,6.86,110,7.09,120,7.03,135,6.8,150,6.41,159.5,6.074697
14,40,5.913495,52,6.5,60,6.69,75,6.9,90,6.99,110,7.42,120,7.42,135,7.15,150,6.79,174.8,6.28587
16,39.6,5.94409,52,6.55,60,6.75,75,7.04,90,7.21,110,7.65,120,7.81,135,7.55,150,7.11,179,6.661015
20,40.2,5.983273,52,6.56,60,6.78,75,7.14,90,7.57,110,8,120,8.4,135,8.38,150,7.85,178.4,7.292843

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.59	4.88	5.1	5.19	5.23	5.06	4.58	3.91
8	5.44	5.75	5.98	6.17	6.26	6.13	5.63	4.89
10	6.07	6.28	6.44	6.66	6.74	6.67	6.4	5.75
12	6.38	6.55	6.71	6.86	7.09	7.03	6.8	6.41
14	6.5	6.69	6.9	6.99	7.42	7.42	7.15	6.79
16	6.55	6.75	7.04	7.21	7.65	7.81	7.55	7.11
20	6.56	6.78	7.14	7.57	8	8.4	8.38	7.85

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44.2°	2.96	145.7°	3.38
8	42.4°	3.58	147.5°	4.24
10	41.8°	4.07	152.3°	4.98
12	40.8°	4.41	159.5°	5.69
14	40°	4.53	174.8°	6.26
16	39.6°	4.58	179°	6.66
20	40.2°	4.57	178.4°	7.29

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