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Oran Almog

ISR Sonar

Sail number ISR/ISR112

GPH

795.9

OSN

766.4

LOA

7.142 m

Displacement

950 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.561

Medium

0.7908

High

0.9196

Triple Offshore

Low

0.7197

Medium

0.9666

High

1.1101

Boat Specifications

Dimensions

Length overall
7.142 m
Beam
2.38 m
Draft
1.19 m
Displacement
950 kg
Crew weight
289 kg
Wetted surface
10.78 m²

Sails

Mainsail
15.74 m²
Genoa
8.22 m²
Spinnaker
0 m²
Asymmetric spinnaker
0 m²

Design

Type
Sonar
Builder
Sonar (UK) Ltd
Designer
Kirby
Year built
1979

Velocity Prediction

Wind Speed52°60°75°90°110°120°135°150°
64.134.424.634.64.173.893.412.99
84.955.215.425.425.084.794.313.88
105.495.695.865.895.685.55.084.65
125.795.986.186.256.055.95.645.32
1466.246.526.616.436.265.995.76
166.076.386.816.996.86.626.346.09
206.046.417.037.817.717.457.096.8
Wind SpeedBeat AngleBeat VMGRun AngleRun VMG
643.5°2.7175°2.67
842°3.27180°3.51
1042°3.68180°4.26
1241.2°3.99180°4.95
1440.1°4.16180°5.52
1640.5°4.18180°5.9
2042.9°4.06180°6.59
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