Club
Certificate
Non Spinnaker
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 Angles43.8°42.0°40.6°39.4°38.8°38.4°38.7°
Beat VMG3.023.684.174.494.634.704.73
52°4.655.546.096.396.546.626.68
60°4.925.786.286.556.716.806.88
75°5.085.956.426.696.907.067.23
90°4.985.886.426.736.997.217.52
110°4.545.546.246.656.967.257.78
120°4.285.286.056.526.857.147.71
135°3.734.755.576.206.606.907.47
150°3.204.195.035.746.286.647.21
Run VMG2.773.654.455.185.826.326.94
Gybe Angles151.4°156.8°175.7°176.6°178.4°179.3°179.5°

APH: 644.1

CDL: 7.605

GPH: 729.2

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 Allowance0.290%Age Allowance0.487%
PROPELLER
InstallationShaft exposedTypeFolding 2 bladesDiameter0.380m
CREW
Maximum weight521 kgMinimum weight391 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail28.6929.35Headsail Luffed19.1019.10Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS (m²)
Trysail8.36Storm Jib5.63Heavy Weather Jib15.20
SAIL LIMITS
Headsails5  Spinnakers0 * Spinnaker pole aboard
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  03440002F0HIssued on 30/03/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
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 VMG1190.8977.1862.8801.1776.9765.4761.2
52°773.8650.3591.0563.0550.1544.2539.1
60°732.0622.4573.7549.7536.4529.5522.9
75°709.0605.5560.9537.8521.6509.9498.1
90°722.3612.1560.8534.9515.1499.3478.6
110°792.1649.9576.7541.0517.1496.7462.4
120°841.8681.3595.2551.8525.8504.2466.7
135°964.3757.6646.1580.9545.6521.9481.9
150°1124.6859.9716.3627.2573.1542.0499.6
Run VMG1297.5986.3808.7695.0618.3569.9518.6
Selected Courses
Windward / Leeward1244.1981.7835.7748.1697.6667.7639.9
All purpose949.1766.6670.4616.5585.8566.5543.4
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward790.20.7593
All purpose644.10.9315
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low857.90.6994
Triple Number Coastal/Long Distance Medium639.30.9385
Triple Number Coastal/Long Distance High562.61.0664
Triple Number Windward/Leeward Low1113.00.5391
Triple Number Windward/Leeward Medium784.10.7652
Triple Number Windward/Leeward High664.70.9026
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance703.00.8535
Triple Number Coastal/Long Distance Low857.90.6994
Triple Number Coastal/Long Distance Medium639.30.9385
Triple Number Coastal/Long Distance High562.61.0664
Triple Number Windward/Leeward Low1113.00.5391
Triple Number Windward/Leeward Medium784.10.7652
Triple Number Windward/Leeward High664.70.9026
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1249.5924.2754.9657.4607.7573.0521.1
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6846
Downwind "popa"0.7644
70% up, 30% down "Ilhabela"0.7067
30% up, 70% down "Ilhabela-inverso"0.7386
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low857.90.6994
Triple Number Coastal/Long Distance Medium639.30.9385
Triple Number Coastal/Long Distance High562.61.0664
Triple Number Windward/Leeward Low1113.00.5391
Triple Number Windward/Leeward Medium784.10.7652
Triple Number Windward/Leeward High664.70.9026
Predominantly Upwind685.80.8749
Predominantly Downwind669.70.8959
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low857.90.6994
Triple Number All Purpose Medium639.30.9385
Triple Number All Purpose High562.61.0664
Triple Number Windward/Leeward Low1113.00.5391
Triple Number Windward/Leeward Medium784.10.7652
Triple Number Windward/Leeward High664.70.9026
Predominantly Upwind685.80.8749
Predominantly Downwind669.70.8959
Predominantly Upwind Low930.50.6448
Predominantly Upwind Medium697.60.8601
Predominantly Upwind High643.80.9319
Predominantly Downwind Low972.80.6168
Predominantly Downwind Medium669.20.8966
Predominantly Downwind High542.81.1053
Chicago-Mac Upwind0.8576
Chicago-Mac All Purpose0.8659
Chicago-Mac Downwind0.8773
Bayview-Mac Cove Island0.8011
Bayview-Mac Shore0.8159
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching613.40.9781
Predominantly Reaching Low780.60.7686
Predominantly Reaching Medium611.40.9814
Predominantly Reaching High531.01.1299
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1223.90.4902
5-Band Low / Medium1006.30.5962
5-Band Medium767.00.7823
5-Band Medium / High674.80.8892
5-Band High644.70.9307
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance703.00.8535
Triple Number Coastal/Long Distance Low857.90.6994
Triple Number Coastal/Long Distance Medium639.30.9385
Triple Number Coastal/Long Distance High562.61.0664
Triple Number Windward/Leeward Low1113.00.5391
Triple Number Windward/Leeward Medium784.10.7652
Triple Number Windward/Leeward High664.70.9026
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1249.5924.2754.9657.4607.7573.0521.1
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance703.00.8535
Triple Number Coastal/Long Distance Low857.90.6994
Triple Number Coastal/Long Distance Medium639.30.9385
Triple Number Coastal/Long Distance High562.61.0664
Triple Number Windward/Leeward Low1113.00.5391
Triple Number Windward/Leeward Medium784.10.7652
Triple Number Windward/Leeward High664.70.9026
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1249.5924.2754.9657.4607.7573.0521.1
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance703.0
Triple Number Coastal/Long Distance Low857.9
Triple Number Coastal/Long Distance Medium639.3
Triple Number Coastal/Long Distance High562.6
Triple Number Windward/Leeward Low1113.0
Triple Number Windward/Leeward Medium784.1
Triple Number Windward/Leeward High664.7
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1249.5924.2754.9657.4607.7573.0521.1
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance703.00.8535
Triple Number Coastal/Long Distance Low857.90.6994
Triple Number Coastal/Long Distance Medium639.30.9385
Triple Number Coastal/Long Distance High562.61.0664
Triple Number Windward/Leeward Low1113.00.5391
Triple Number Windward/Leeward Medium784.10.7652
Triple Number Windward/Leeward High664.70.9026
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1249.5924.2754.9657.4607.7573.0521.1
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)703.00.8535
Triple Number Coastal/Long Distance Low857.90.6994
Triple Number Coastal/Long Distance Medium639.30.9385
Triple Number Coastal/Long Distance High562.61.0664
Triple Number Windward/Leeward Low1113.00.5391
Triple Number Windward/Leeward Medium784.10.7652
Triple Number Windward/Leeward High664.70.9026
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1249.5924.2754.9657.4607.7573.0521.1
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low857.90.6994
Triple Number Coastal/Long Distance Medium639.30.9385
Triple Number Coastal/Long Distance High562.61.0664
Triple Number Windward/Leeward Low1113.00.5391
Triple Number Windward/Leeward Medium784.10.7652
Triple Number Windward/Leeward High664.70.9026
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6994
Triple Number Coastal/Long Distance Medium0.9385
Triple Number Coastal/Long Distance High1.0664
Triple Number Windward/Leeward Low0.5391
Triple Number Windward/Leeward Medium0.7652
Triple Number Windward/Leeward High0.9026
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1249.5924.2754.9657.4607.7573.0521.1
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance703.00.8535
Triple Number Coastal/Long Distance Low857.90.6994
Triple Number Coastal/Long Distance Medium639.30.9385
Triple Number Coastal/Long Distance High562.61.0664
Triple Number Windward/Leeward Low1113.00.5391
Triple Number Windward/Leeward Medium784.10.7652
Triple Number Windward/Leeward High664.70.9026
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1249.5924.2754.9657.4607.7573.0521.1
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low857.90.6994
Triple Number Coastal/Long Distance Medium639.30.9385
Triple Number Coastal/Long Distance High562.61.0664
Triple Number Windward/Leeward Low1113.00.5391
Triple Number Windward/Leeward Medium784.10.7652
Triple Number Windward/Leeward High664.70.9026
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance703.00.8535
Triple Number Coastal/Long Distance Low857.90.6994
Triple Number Coastal/Long Distance Medium639.30.9385
Triple Number Coastal/Long Distance High562.61.0664
Triple Number Windward/Leeward Low1113.00.5391
Triple Number Windward/Leeward Medium784.10.7652
Triple Number Windward/Leeward High664.70.9026
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1249.5924.2754.9657.4607.7573.0521.1
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low1113.00.5391
Triple Number Windward/Leeward Medium784.10.7652
Triple Number Windward/Leeward High664.70.9026
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1249.5924.2754.9657.4607.7573.0521.1
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low857.9
Triple Number Coastal/Long Distance Medium639.3
Triple Number Coastal/Long Distance High562.6
Triple Number Windward/Leeward Low1113.0
Triple Number Windward/Leeward Medium784.1
Triple Number Windward/Leeward High664.7
Predominantly Upwind685.8
Predominantly Downwind669.7
Predominantly Reaching634.9
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance703.00.8535
Triple Number Coastal/Long Distance Low857.90.6994
Triple Number Coastal/Long Distance Medium639.30.9385
Triple Number Coastal/Long Distance High562.61.0664
Triple Number Windward/Leeward Low1113.00.5391
Triple Number Windward/Leeward Medium784.10.7652
Triple Number Windward/Leeward High664.70.9026
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1249.5924.2754.9657.4607.7573.0521.1
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6994
Triple Number Coastal/Long Distance Medium0.9385
Triple Number Coastal/Long Distance High1.0664
Triple Number Windward/Leeward Low0.5391
Triple Number Windward/Leeward Medium0.7652
Triple Number Windward/Leeward High0.9026
Coastal/Long Distance0.8535
Predominantly Upwind0.8749
Predominantly Downwind0.8959
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.6994
Tretall Distanseseilas Mellomvind0.9385
Tretall Distanseseilas Mye vind1.0664
Tretall Pølsebane Lite vind0.5391
Tretall Pølsebane Mellomvind0.7652
Tretall Pølsebane Mye vind0.9026
Distanseseilas ett tall (OSN 8-16kn)0.8535
Distanseseilas ett tall (APH 6-20kn)0.9315
Enkeltall Motvind0.8749
Enkeltall Medvind0.8959
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low857.90.6994
Triple Number Coastal/Long Distance Medium639.30.9385
Triple Number Coastal/Long Distance High562.61.0664
Triple Number Windward/Leeward Low1113.00.5391
Triple Number Windward/Leeward Medium784.10.7652
Triple Number Windward/Leeward High664.70.9026
Coastal/Long Distance703.00.8535
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind685.80.8749
Predominantly Downwind669.70.8959
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore648.20.9256
Cape Doctor Coastal550.31.0903
Triple Number Coastal/Long Distance Low857.90.6994
Triple Number Coastal/Long Distance Medium639.30.9385
Triple Number Coastal/Long Distance High562.61.0664
Triple Number Windward/Leeward Low1113.00.5391
Triple Number Windward/Leeward Medium784.10.7652
Triple Number Windward/Leeward High664.70.9026
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6994
Triple Number Coastal/Long Distance Medium0.9385
Triple Number Coastal/Long Distance High1.0664
Triple Number Windward/Leeward Low0.5391
Triple Number Windward/Leeward Medium0.7652
Triple Number Windward/Leeward High0.9026
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6994
Triple Number Coastal/Long Distance Medium0.9385
Triple Number Coastal/Long Distance High1.0664
Triple Number Windward/Leeward Low0.5391
Triple Number Windward/Leeward Medium0.7652
Triple Number Windward/Leeward High0.9026
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance703.00.8535
Triple Number Coastal/Long Distance Low857.90.6994
Triple Number Coastal/Long Distance Medium639.30.9385
Triple Number Coastal/Long Distance High562.61.0664
Triple Number Windward/Leeward Low1113.00.5391
Triple Number Windward/Leeward Medium784.10.7652
Triple Number Windward/Leeward High664.70.9026
Predominantly Upwind685.80.8749
Predominantly Downwind669.70.8959
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1249.5924.2754.9657.4607.7573.0521.1
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance703.00.8535
Triple Number Coastal/Long Distance Low857.90.6994
Triple Number Coastal/Long Distance Medium639.30.9385
Triple Number Coastal/Long Distance High562.61.0664
Triple Number Windward/Leeward Low1113.00.5391
Triple Number Windward/Leeward Medium784.10.7652
Triple Number Windward/Leeward High664.70.9026
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1249.5924.2754.9657.4607.7573.0521.1
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low857.90.6994
Triple Number All Purpose Medium639.30.9385
Triple Number All Purpose High562.61.0664
Triple Number Windward/Leeward Low1113.00.5391
Triple Number Windward/Leeward Medium784.10.7652
Triple Number Windward/Leeward High664.70.9026
Predominantly Upwind685.80.8749
Predominantly Downwind669.70.8959
Predominantly Upwind Low930.50.6448
Predominantly Upwind Medium697.60.8601
Predominantly Upwind High643.80.9319
Predominantly Downwind Low972.80.6168
Predominantly Downwind Medium669.20.8966
Predominantly Downwind High542.81.1053
Chicago-Mac Upwind0.8576
Chicago-Mac All Purpose0.8659
Chicago-Mac Downwind0.8773
Bayview-Mac Cove Island0.8011
Bayview-Mac Shore0.8159
Harvest Moon Regatta559.41.0726
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy657.10.9130
San Francisco Bay Medium782.50.7668
Predominantly Reaching613.40.9781
Predominantly Reaching Low780.60.7686
Predominantly Reaching Medium611.40.9814
Predominantly Reaching High531.01.1299
Windward/Leeward 60-40 Low1107.10.5419
Windward/Leeward 60-40 Medium799.90.7501
Windward/Leeward 60-40 High699.40.8579
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1223.90.4902
5-Band Low / Medium1006.30.5962
5-Band Medium767.00.7823
5-Band Medium / High674.80.8892
5-Band High644.70.9307
ORC Ref  03440002F0HIssued on 30/03/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
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 L8.262LSM08.227Acc. 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  03440002F0HIssued on 30/03/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
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
ORC Ref  03440002F0HIssued on 30/03/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org