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Rated boat velocities in knots| Wind Velocity | 6 kt | 8 kt | 10 kt | 12 kt | 14 kt | 16 kt | 20 kt |
| Beat Angles | 42.0° | 40.9° | 38.3° | 37.5° | 37.9° | 38.3° | 39.4° |
| Beat VMG | 3.06 | 3.66 | 4.07 | 4.20 | 4.22 | 4.21 | 4.20 |
| 52° | 4.65 | 5.37 | 5.70 | 5.86 | 5.92 | 5.94 | 6.05 |
| 60° | 4.90 | 5.53 | 5.84 | 6.10 | 6.21 | 6.26 | 6.42 |
| 75° | 5.08 | 5.64 | 6.01 | 6.42 | 6.71 | 6.85 | 7.01 |
| 90° | 5.32 | 5.89 | 6.18 | 6.51 | 7.01 | 7.46 | 7.86 |
| 110° | 5.39 | 6.04 | 6.67 | 7.12 | 7.48 | 7.89 | 8.73 |
| 120° | 5.27 | 5.95 | 6.63 | 7.40 | 7.98 | 8.46 | 9.67 |
| 135° | 4.79 | 5.64 | 6.23 | 6.92 | 7.79 | 8.82 | 11.67 |
| 150° | 4.09 | 5.08 | 5.67 | 6.12 | 6.72 | 7.47 | 10.92 |
| Run VMG | 3.54 | 4.40 | 4.92 | 5.35 | 5.82 | 6.47 | 9.45 |
| Gybe Angles | 146.0° | 149.5° | 151.0° | 176.0° | 144.5° | 143.0° | 142.1° |
GPH = 704.0
CDL = 5.997
BOATClassSB20 ONE DESIGN𝕚DesignerTONY CASTROBuilderLASERAge Date01/2006Series Date08/2003Offset Filelasb3.OD
HULLLength Overall6.141 mMaximum Beam2.148 mDraft1.509 mDisplacement697 kgDLR3.9194IMS DivisionSportboatDynamic Allowance0.000%Age Allowance0.487%
PROPELLERInstallationNo PropellerTypeN/ADiameterN/A
CREWMaximum weight270 kg𝕚Minimum weight185 kg𝕚* when appliedNon Manual PowerNoCrew Arm Extension0.50 m
SAIL AREAS (m²)MeasuredRatedMainsail16.6117.28Headsail Luffed8.868.86Headsail FlyingSymmetricAsymmetric44.50𝕚44.50𝕚
* All asymmetric spinnakers with SHW/SFL > 85%
SAIL LIMITATIONSHeadsails5 Spinnakers4
STABILITYRighting Moment15.3 kg·mStability Index101.1
OWNER
The owner certifies that he/she understands his/her responsibilities under ORC Rule and Regulations.
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Data in meters/kilograms (Metric)𝕚
HULL AND APPENDAGESClassSB20 ONE DESIGN𝕚LOA6.141𝕚VCGD-0.203𝕚Measurement16/03/2012𝕚Max. Beam2.148𝕚VCGM-0.182𝕚MeasurerMAUGERI𝕚Draft1.509𝕚RM Measured (kg·m)15.3𝕚HIN𝕚Displacement697𝕚RM Default (kg·m)15.5𝕚Plan review𝕚IMS L5.933𝕚Limit of positive stability (°)110.2𝕚Hull ConstructionSolid𝕚LSM05.622𝕚Stability Index101.1𝕚Carbon rudderNo𝕚Acc. length6.141𝕚Light stanchionsNo𝕚Wetted area8.30𝕚Trim tabNo𝕚Sink (kg/mm)6.39𝕚
PROPELLERPropeller TypeNo Propeller𝕚PIPA0.0000𝕚
RIG
Forestay tensionAft𝕚P7.950𝕚E3.200𝕚Inner stayNone Fitted𝕚IG7.340𝕚J2.180𝕚Carbon mastNo𝕚ISP8.940𝕚BAS0.940𝕚Headsail furlerNo𝕚MDT10.070𝕚FSD0.000𝕚Mainsail furlerNo𝕚MDL10.100𝕚SFJ0.050𝕚Articulated bowspritNo𝕚MDT20.070𝕚SPL0.000𝕚Non-circular riggingNo𝕚MDL20.082𝕚TPS4.050𝕚Fiber riggingNo𝕚TL1.400𝕚BD0.140𝕚Runners/Checkstays0𝕚MW0.090𝕚MWT31.10𝕚Spreaders2𝕚GO0.145𝕚MCG3.290𝕚
FLOTATION AND STABILITYInclining TestPoles Inclining𝕚SFFP0.270𝕚SAFP6.071𝕚W117.9𝕚PD1568.3𝕚WD6.160𝕚Flotation Date18/05/2016𝕚FFM0.705𝕚FAM0.472𝕚W217.9𝕚PD2566.3𝕚PLM9000𝕚Measurer𝕚FF0.705𝕚FA0.472𝕚W317.9𝕚PD3569.1𝕚GSA1.0𝕚Comment𝕚LCFcl3.471𝕚LCFsh3.637𝕚W417.9𝕚PD4565.9𝕚RSA1.0𝕚SG1.0260𝕚
MEASUREMENT INVENTORYIdItemDescriptionWeightLCGVCG
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MAINSAILIdMHBMUWMTWMHWMQWAreaMeasurerMeasurementManufacturerMaterialCommentORC𝕚0.23𝕚0.81𝕚1.43𝕚2.32𝕚2.90𝕚16.61𝕚𝕚𝕚𝕚𝕚𝕚
HEADSAILIdHHBHUWHTWHHWHQWHLPHLUBtnFlyingAreaMeasurerMeasurementManufacturerMaterialCommentA𝕚0.04𝕚0.42𝕚0.72𝕚1.32𝕚1.84𝕚2.22𝕚7.13𝕚No𝕚No𝕚8.87𝕚𝕚𝕚𝕚Unknown𝕚𝕚
ASYMMETRIC SPINNAKERIdSLUSLESLSHWSFLRatioAreaMeasurerMeasurementManufacturerMaterialCommentORC𝕚9.55𝕚9.55𝕚9.55𝕚5.64𝕚5.40𝕚104%𝕚44.51𝕚𝕚𝕚𝕚𝕚𝕚