Club
Certificate
Double Handed
2023

Boat

S/Y LAURA

NOR 6468

Norges Seilforbund
Sognsveien 73
0854 OSLO
Rated boat velocities in knots
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat Angles43.6°41.4°40.6°40.5°40.2°40.2°41.2°
Beat VMG3.083.734.124.304.374.404.35
52°4.715.556.046.256.346.396.40
60°4.965.796.246.456.546.606.63
75°5.155.966.416.646.806.896.98
90°5.196.106.566.796.927.097.33
110°5.256.216.696.997.267.507.82
120°5.106.106.646.997.307.608.23
135°4.565.606.376.807.167.518.36
150°3.784.845.766.436.827.177.91
Run VMG3.284.195.005.736.296.707.36
Gybe Angles145.6°150.5°151.9°161.0°175.4°179.0°179.0°

APH: 624.4

CDL: 7.262

GPH: 698.3

CertNo: 6459

BOAT
ClassOMEGA 30DesignerRon HollandBuilderOmegaAge dateSeries date01/1983Offset fileS9209.BOFData file6459
HULL
Length Overall9.400 mMaximum Beam3.004 mDraft1.564 mDisplacement3,610 kgDLR6.4814IMS DivisionCruiser/RacerDynamic Allowance0.230%Age Allowance0.487%
PROPELLER
InstallationShaft exposedTypeFolding 2 bladesDiameter0.380m
CREW
Maximum weight170 kgMinimum weight120 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail28.6929.35Headsail Luffed19.1019.10Headsail FlyingSymmetric61.2261.22Asymmetric44.3645.36 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail8.36Storm Jib5.63Heavy Weather Jib15.20
SAIL LIMITS
Headsails5  Spinnakers4 * Asymmetric may be tacked on the pole
STABILITY
Righting MomentN/AStability IndexN/A
The owner and any other person in charge is responsible that boat is complying with her certificate in accordance with RRS 78.1 and ORC Rule 304.
ORC Ref  03440002F08Issued on 30/03/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Double Handed
2023

Boat

S/Y LAURA

NOR 6468

Norges Seilforbund
Sognsveien 73
0854 OSLO
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG1167.4965.2873.4837.8823.5818.2826.7
52°764.3648.2595.7575.9568.0563.8562.6
60°725.3621.8576.7558.1550.1545.5542.6
75°699.5603.6562.0542.0529.8522.5515.5
90°693.8589.9549.1530.0520.0507.7491.1
110°685.1579.5538.4515.1495.8480.3460.3
120°706.5590.2542.2514.8492.9473.9437.6
135°789.5643.4565.0529.5503.1479.6430.7
150°952.0743.6624.5559.6527.7502.3455.3
Run VMG1099.2858.3720.1628.6572.6537.7489.4
Selected Courses
Windward / Leeward1133.3911.7796.8733.2698.1677.9658.1
All purpose867.8714.5640.3602.8582.1567.9549.3
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward767.50.7818
All purpose624.40.9609
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low791.10.7584
Triple Number Coastal/Long Distance Medium619.40.9687
Triple Number Coastal/Long Distance High564.41.0630
Triple Number Windward/Leeward Low1022.50.5868
Triple Number Windward/Leeward Medium760.50.7890
Triple Number Windward/Leeward High675.50.8882
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance679.10.8835
Triple Number Coastal/Long Distance Low791.10.7584
Triple Number Coastal/Long Distance Medium619.40.9687
Triple Number Coastal/Long Distance High564.41.0630
Triple Number Windward/Leeward Low1022.50.5868
Triple Number Windward/Leeward Medium760.50.7890
Triple Number Windward/Leeward High675.50.8882
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1129.9856.7719.2643.5604.1572.8520.4
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6654
Downwind "popa"0.8561
70% up, 30% down "Ilhabela"0.7130
30% up, 70% down "Ilhabela-inverso"0.7883
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low791.10.7584
Triple Number Coastal/Long Distance Medium619.40.9687
Triple Number Coastal/Long Distance High564.41.0630
Triple Number Windward/Leeward Low1022.50.5868
Triple Number Windward/Leeward Medium760.50.7890
Triple Number Windward/Leeward High675.50.8882
Predominantly Upwind681.30.8807
Predominantly Downwind623.10.9629
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low791.10.7584
Triple Number All Purpose Medium619.40.9687
Triple Number All Purpose High564.41.0630
Triple Number Windward/Leeward Low1022.50.5868
Triple Number Windward/Leeward Medium760.50.7890
Triple Number Windward/Leeward High675.50.8882
Predominantly Upwind681.30.8807
Predominantly Downwind623.10.9629
Predominantly Upwind Low887.90.6757
Predominantly Upwind Medium708.80.8465
Predominantly Upwind High676.20.8873
Predominantly Downwind Low858.60.6988
Predominantly Downwind Medium611.90.9805
Predominantly Downwind High515.21.1645
Chicago-Mac Upwind0.8651
Chicago-Mac All Purpose0.9021
Chicago-Mac Downwind0.9463
Bayview-Mac Cove Island0.8418
Bayview-Mac Shore0.8455
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching589.91.0171
Predominantly Reaching Low712.70.8419
Predominantly Reaching Medium582.01.0309
Predominantly Reaching High523.31.1466
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1116.20.5375
5-Band Low / Medium935.50.6414
5-Band Medium748.10.8020
5-Band Medium / High682.60.8790
5-Band High661.50.9070
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance679.10.8835
Triple Number Coastal/Long Distance Low791.10.7584
Triple Number Coastal/Long Distance Medium619.40.9687
Triple Number Coastal/Long Distance High564.41.0630
Triple Number Windward/Leeward Low1022.50.5868
Triple Number Windward/Leeward Medium760.50.7890
Triple Number Windward/Leeward High675.50.8882
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1129.9856.7719.2643.5604.1572.8520.4
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance679.10.8835
Triple Number Coastal/Long Distance Low791.10.7584
Triple Number Coastal/Long Distance Medium619.40.9687
Triple Number Coastal/Long Distance High564.41.0630
Triple Number Windward/Leeward Low1022.50.5868
Triple Number Windward/Leeward Medium760.50.7890
Triple Number Windward/Leeward High675.50.8882
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1129.9856.7719.2643.5604.1572.8520.4
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance679.1
Triple Number Coastal/Long Distance Low791.1
Triple Number Coastal/Long Distance Medium619.4
Triple Number Coastal/Long Distance High564.4
Triple Number Windward/Leeward Low1022.5
Triple Number Windward/Leeward Medium760.5
Triple Number Windward/Leeward High675.5
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1129.9856.7719.2643.5604.1572.8520.4
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance679.10.8835
Triple Number Coastal/Long Distance Low791.10.7584
Triple Number Coastal/Long Distance Medium619.40.9687
Triple Number Coastal/Long Distance High564.41.0630
Triple Number Windward/Leeward Low1022.50.5868
Triple Number Windward/Leeward Medium760.50.7890
Triple Number Windward/Leeward High675.50.8882
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1129.9856.7719.2643.5604.1572.8520.4
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)679.10.8835
Triple Number Coastal/Long Distance Low791.10.7584
Triple Number Coastal/Long Distance Medium619.40.9687
Triple Number Coastal/Long Distance High564.41.0630
Triple Number Windward/Leeward Low1022.50.5868
Triple Number Windward/Leeward Medium760.50.7890
Triple Number Windward/Leeward High675.50.8882
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1129.9856.7719.2643.5604.1572.8520.4
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low791.10.7584
Triple Number Coastal/Long Distance Medium619.40.9687
Triple Number Coastal/Long Distance High564.41.0630
Triple Number Windward/Leeward Low1022.50.5868
Triple Number Windward/Leeward Medium760.50.7890
Triple Number Windward/Leeward High675.50.8882
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7584
Triple Number Coastal/Long Distance Medium0.9687
Triple Number Coastal/Long Distance High1.0630
Triple Number Windward/Leeward Low0.5868
Triple Number Windward/Leeward Medium0.7890
Triple Number Windward/Leeward High0.8882
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1129.9856.7719.2643.5604.1572.8520.4
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance679.10.8835
Triple Number Coastal/Long Distance Low791.10.7584
Triple Number Coastal/Long Distance Medium619.40.9687
Triple Number Coastal/Long Distance High564.41.0630
Triple Number Windward/Leeward Low1022.50.5868
Triple Number Windward/Leeward Medium760.50.7890
Triple Number Windward/Leeward High675.50.8882
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1129.9856.7719.2643.5604.1572.8520.4
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low791.10.7584
Triple Number Coastal/Long Distance Medium619.40.9687
Triple Number Coastal/Long Distance High564.41.0630
Triple Number Windward/Leeward Low1022.50.5868
Triple Number Windward/Leeward Medium760.50.7890
Triple Number Windward/Leeward High675.50.8882
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance679.10.8835
Triple Number Coastal/Long Distance Low791.10.7584
Triple Number Coastal/Long Distance Medium619.40.9687
Triple Number Coastal/Long Distance High564.41.0630
Triple Number Windward/Leeward Low1022.50.5868
Triple Number Windward/Leeward Medium760.50.7890
Triple Number Windward/Leeward High675.50.8882
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1129.9856.7719.2643.5604.1572.8520.4
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low1022.50.5868
Triple Number Windward/Leeward Medium760.50.7890
Triple Number Windward/Leeward High675.50.8882
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1129.9856.7719.2643.5604.1572.8520.4
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low791.1
Triple Number Coastal/Long Distance Medium619.4
Triple Number Coastal/Long Distance High564.4
Triple Number Windward/Leeward Low1022.5
Triple Number Windward/Leeward Medium760.5
Triple Number Windward/Leeward High675.5
Predominantly Upwind681.3
Predominantly Downwind623.1
Predominantly Reaching601.2
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance679.10.8835
Triple Number Coastal/Long Distance Low791.10.7584
Triple Number Coastal/Long Distance Medium619.40.9687
Triple Number Coastal/Long Distance High564.41.0630
Triple Number Windward/Leeward Low1022.50.5868
Triple Number Windward/Leeward Medium760.50.7890
Triple Number Windward/Leeward High675.50.8882
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1129.9856.7719.2643.5604.1572.8520.4
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7584
Triple Number Coastal/Long Distance Medium0.9687
Triple Number Coastal/Long Distance High1.0630
Triple Number Windward/Leeward Low0.5868
Triple Number Windward/Leeward Medium0.7890
Triple Number Windward/Leeward High0.8882
Coastal/Long Distance0.8835
Predominantly Upwind0.8807
Predominantly Downwind0.9629
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.7584
Tretall Distanseseilas Mellomvind0.9687
Tretall Distanseseilas Mye vind1.0630
Tretall Pølsebane Lite vind0.5868
Tretall Pølsebane Mellomvind0.7890
Tretall Pølsebane Mye vind0.8882
Distanseseilas ett tall (OSN 8-16kn)0.8835
Distanseseilas ett tall (APH 6-20kn)0.9609
Enkeltall Motvind0.8807
Enkeltall Medvind0.9629
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low791.10.7584
Triple Number Coastal/Long Distance Medium619.40.9687
Triple Number Coastal/Long Distance High564.41.0630
Triple Number Windward/Leeward Low1022.50.5868
Triple Number Windward/Leeward Medium760.50.7890
Triple Number Windward/Leeward High675.50.8882
Coastal/Long Distance679.10.8835
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind681.30.8807
Predominantly Downwind623.10.9629
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore664.00.9036
Cape Doctor Coastal554.91.0814
Triple Number Coastal/Long Distance Low791.10.7584
Triple Number Coastal/Long Distance Medium619.40.9687
Triple Number Coastal/Long Distance High564.41.0630
Triple Number Windward/Leeward Low1022.50.5868
Triple Number Windward/Leeward Medium760.50.7890
Triple Number Windward/Leeward High675.50.8882
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7584
Triple Number Coastal/Long Distance Medium0.9687
Triple Number Coastal/Long Distance High1.0630
Triple Number Windward/Leeward Low0.5868
Triple Number Windward/Leeward Medium0.7890
Triple Number Windward/Leeward High0.8882
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7584
Triple Number Coastal/Long Distance Medium0.9687
Triple Number Coastal/Long Distance High1.0630
Triple Number Windward/Leeward Low0.5868
Triple Number Windward/Leeward Medium0.7890
Triple Number Windward/Leeward High0.8882
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance679.10.8835
Triple Number Coastal/Long Distance Low791.10.7584
Triple Number Coastal/Long Distance Medium619.40.9687
Triple Number Coastal/Long Distance High564.41.0630
Triple Number Windward/Leeward Low1022.50.5868
Triple Number Windward/Leeward Medium760.50.7890
Triple Number Windward/Leeward High675.50.8882
Predominantly Upwind681.30.8807
Predominantly Downwind623.10.9629
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1129.9856.7719.2643.5604.1572.8520.4
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance679.10.8835
Triple Number Coastal/Long Distance Low791.10.7584
Triple Number Coastal/Long Distance Medium619.40.9687
Triple Number Coastal/Long Distance High564.41.0630
Triple Number Windward/Leeward Low1022.50.5868
Triple Number Windward/Leeward Medium760.50.7890
Triple Number Windward/Leeward High675.50.8882
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1129.9856.7719.2643.5604.1572.8520.4
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low791.10.7584
Triple Number All Purpose Medium619.40.9687
Triple Number All Purpose High564.41.0630
Triple Number Windward/Leeward Low1022.50.5868
Triple Number Windward/Leeward Medium760.50.7890
Triple Number Windward/Leeward High675.50.8882
Predominantly Upwind681.30.8807
Predominantly Downwind623.10.9629
Predominantly Upwind Low887.90.6757
Predominantly Upwind Medium708.80.8465
Predominantly Upwind High676.20.8873
Predominantly Downwind Low858.60.6988
Predominantly Downwind Medium611.90.9805
Predominantly Downwind High515.21.1645
Chicago-Mac Upwind0.8651
Chicago-Mac All Purpose0.9021
Chicago-Mac Downwind0.9463
Bayview-Mac Cove Island0.8418
Bayview-Mac Shore0.8455
Harvest Moon Regatta539.41.1124
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy665.50.9016
San Francisco Bay Medium755.80.7939
Predominantly Reaching589.91.0171
Predominantly Reaching Low712.70.8419
Predominantly Reaching Medium582.01.0309
Predominantly Reaching High523.31.1466
Windward/Leeward 60-40 Low1031.30.5818
Windward/Leeward 60-40 Medium793.20.7564
Windward/Leeward 60-40 High725.60.8269
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1116.20.5375
5-Band Low / Medium935.50.6414
5-Band Medium748.10.8020
5-Band Medium / High682.60.8790
5-Band High661.50.9070
ORC Ref  03440002F08Issued on 30/03/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Double Handed
2023

Boat

S/Y LAURA

NOR 6468

Norges Seilforbund
Sognsveien 73
0854 OSLO
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassOMEGA 30MeasurementHINPlan reviewHull constructionSolidCarbon RudderNoLight stanchionsNoTrim tabNo
LOA9.400Max. Beam3.004Draft1.564Displacement3,610Wetted area19.43IMS L8.170LSM08.227Acc. length9.400Sink (kg/mm) 14.30
VCGD0.020VCGM0.070RM Rated (kg·m) 69.0Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.380PBWPIPA0.0022
PSD0.030PHD0.040PHL0.120
PSA15.0°ESL0.920
ST10.000ST20.000ST30.000
ST40.000ST50.000
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders1Rotating mastNo
P11.500IG10.550ISP10.550MDT10.110MDL10.160MDT20.100MDL20.120TL1.540MW0.160GO0.180
E4.150J3.500BAS1.430FSDFoilSFJ0.000SPL3.580WPLTPS0.000BDMWT0.00MCG0.000
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered0.020Flotation Date01/01/2015MeasurerComment
SFFP0.826FFMFF1.027LCFcl5.517SG1.0050
SAFP8.820FAMFA0.874LCFsh5.718HBI0.923
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03440002F08Issued on 30/03/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Double Handed
2023

Boat

S/Y LAURA

NOR 6468

Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment235-2020122908500.140.881.602.733.5028.6929/12/2020235-2019121022530.130.841.532.633.5028.1910/12/2019
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment235-2022121214260.060.440.861.752.763.7510.48NoNo 19.1012/12/2022Genua 1235-2019121022490.030.360.711.852.882.9410.47NoNo 17.8410/12/2019FOKK235-2020122908520.070.510.891.632.332.9510.58NoNo 16.7429/12/2020Laminat Fokk
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment235-20191210225611.2111.2311.226.536.6261.2210/12/2019
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment235-20230315003111.169.2210.195.065.8886%44.3615/03/2023Gennaker
ORC Ref  03440002F08Issued on 30/03/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org