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RODAMON DOS

ESP FIRST 405 SK

Sail number ESP/ESP4956_C

GPH

656.5

OSN

637.1

LOA

12.1 m

Displacement

8563 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6119

Medium

0.832

High

0.9701

Triple Offshore

Low

0.7891

Medium

1.0353

High

1.1659

Boat Specifications

Dimensions

Length overall
12.1 m
Beam
3.92 m
Draft
1.72 m
Displacement
8563 kg
Crew weight
175 kg
Wetted surface
32.08 m²

Sails

Mainsail
37.22 m²
Genoa
40.19 m²
Spinnaker
96.96 m²
Asymmetric spinnaker
0 m²

Design

Type
FIRST 405 SK
Builder
BENETEAU
Designer
BERRET
Year built
1987

Velocity Prediction

Wind Speed52°60°75°90°110°120°135°150°
64.895.185.415.365.355.214.754.04
85.766.076.346.316.56.335.825.1
106.486.776.987.067.217.136.756
126.897.127.37.387.587.547.36.78
147.097.317.517.587.887.867.647.29
167.187.417.677.788.118.187.977.62
207.227.487.888.158.418.728.678.25
Wind SpeedBeat AngleBeat VMGRun AngleRun VMG
644.2°3.17146°3.49
842°3.82150°4.41
1041.8°4.29152°5.2
1242.8°4.63154.5°5.94
1442°4.81171°6.58
1641.6°4.9180°7.13
2041.6°4.91180°7.78
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