Dondo — ORC Rating | RegattaPages

GPH

570.4

OSN

554.1

LOA

11.99 m

Displacement

6699 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7155

Medium

0.9616

High

1.0861

Triple Offshore

Low

0.9227

Medium

1.187

High

1.324

Boat Specifications

Dimensions

Length overall: 11.99 m
Beam: 3.76 m
Draft: 2.41 m
Displacement: 6699 kg
Crew weight: 595 kg
Wetted surface: 32.06 m²

Sails

Mainsail: 50.27 m²
Genoa: 39.06 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 145.32 m²

Design

Type: Archambault A 40
Builder: Archambault Boats
Designer: Joubert & Nivelt
Year built: 2003
Stability index: 119.3

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.

6,43,5.072785,52,5.67,60,6,75,6.27,90,6.2,110,6.29,120,6.15,135,5.53,143.3,5.051288,150,4.68
8,41.2,6.033905,52,6.8,60,7.1,75,7.32,90,7.42,110,7.56,120,7.46,135,6.92,146,6.163774,150,5.9
10,40.2,6.716453,52,7.46,60,7.67,75,7.84,90,7.86,110,8.16,120,8.11,135,7.81,148.2,7.142078,150,7
12,39,6.935634,52,7.69,60,7.92,75,8.14,90,8.22,110,8.54,120,8.66,135,8.34,150,7.77,150.9,7.713681
14,38.4,7.01805,52,7.8,60,8.02,75,8.37,90,8.57,110,8.86,120,9.2,135,8.97,150,8.18,150.9,8.114243
16,38.2,7.100529,52,7.85,60,8.09,75,8.52,90,8.91,110,9.16,120,9.6,135,9.69,150,8.59,173,7.566399
20,37.8,7.239086,52,8.01,60,8.24,75,8.67,90,9.37,110,9.72,120,10.37,135,11.41,143.2,10.765158,150,9.96

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.67	6	6.27	6.2	6.29	6.15	5.53	4.68
8	6.8	7.1	7.32	7.42	7.56	7.46	6.92	5.9
10	7.46	7.67	7.84	7.86	8.16	8.11	7.81	7
12	7.69	7.92	8.14	8.22	8.54	8.66	8.34	7.77
14	7.8	8.02	8.37	8.57	8.86	9.2	8.97	8.18
16	7.85	8.09	8.52	8.91	9.16	9.6	9.69	8.59
20	8.01	8.24	8.67	9.37	9.72	10.37	11.41	9.96

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43°	3.71	143.3°	4.05
8	41.2°	4.54	146°	5.11
10	40.2°	5.13	148.2°	6.07
12	39°	5.39	150.9°	6.74
14	38.4°	5.5	150.9°	7.09
16	38.2°	5.58	173°	7.51
20	37.8°	5.72	143.2°	8.62

Loading polar chart…