Club Certificate2025
NNNOR 290
Norges Seilforbund
Sognsveien 73
0854 OSLO
Rated boat velocities in knots
Wind Velocity 4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat Angles42.5°42.5°40.8°39.6°39.0°38.6°38.5°38.8°39.8°
Beat VMG2.072.833.423.844.074.174.234.274.24
52°3.214.295.045.545.825.925.976.066.10
60°3.394.495.235.715.986.106.176.266.31
75°3.484.615.365.836.146.326.436.586.68
90°3.454.655.516.036.296.426.606.907.13
110°3.404.615.476.016.396.706.957.387.74
120°3.194.395.305.896.296.646.977.778.50
135°2.753.854.795.586.056.416.747.459.04
150°2.303.334.255.055.706.126.457.087.99
Run VMG1.982.883.704.415.105.646.056.657.28
Gybe Angles148.9°148.9°153.7°157.3°164.5°171.7°178.0°178.6°174.8°
APH ToD:682.0CDL: 5.976APH ToT: 0.8797CertNo:676535
BOAT
ClassDrakeDesignerJohan AnkerBuilderDoomernikAge dateSeries date01/1929Offset fileDRAAKIMS.OFFData file671861
HULL
Length Overall8.900 mMaximum Beam1.940 mDraft1.194 mDisplacement1,708 kgDLR9.5497IMS DivisionPerformanceDynamic Allowance0.340%Age Allowance0.487%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight285 kg(declared)Minimum weight155 kg ✱ when appliedNon Manual PowerNoCrew Arm ExtensionLoose or no lifelines
SAIL AREAS (m²)
MeasuredRatedMainsail18.2618.58Headsail Luffed10.7810.78Headsail FlyingSymmetric29.3129.31Asymmetric
STORM SAIL AREAS (m²)
Trysail5.56Storm Jib2.46Heavy Weather Jib6.64
SAIL LIMITS
Headsails5
✱ One set on the forestay
Spinnakers4
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  03440003QJBIssued on 08/05/2025Valid until 31/03/2026
VPP ver: 2025 1.01 | © ORC | www.orc.org
Club Certificate2025
NNNOR 290
Norges Seilforbund
Sognsveien 73
0854 OSLO
Time Allowances in secs/NM
Wind Velocity 4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat VMG1736.11270.11052.9936.4883.7863.4851.6843.6848.3
52°1123.3839.7714.0649.3618.7607.9602.6593.8590.3
60°1062.6801.1688.2630.9601.6590.3583.4575.4570.6
75°1035.7780.7671.4617.7586.3569.4560.3547.5538.8
90°1042.0773.4653.9597.2572.1560.6545.1522.1505.1
110°1058.0781.4657.8598.5563.2537.6517.7488.0465.3
120°1128.1820.6679.2610.9572.1542.3516.7463.4423.8
135°1308.9934.0751.1645.7594.7561.7534.1483.3398.3
150°1562.91082.5846.9713.6631.7588.1558.2508.6450.5
Run VMG1814.51249.9973.9816.9706.0638.4595.5541.7494.7
Selected Courses
Windward / Leeward1772.41260.01013.4876.7794.9750.9723.6692.7671.5
All purpose1341.1972.3799.0706.1655.3628.2609.5582.3557.7
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward835.30.7183
All purpose682.00.8797
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low885.60.6775
Triple Number Coastal/Long Distance Medium677.40.8857
Triple Number Coastal/Long Distance High604.00.9934
Triple Number Windward/Leeward Low1136.80.5278
Triple Number Windward/Leeward Medium829.40.7234
Triple Number Windward/Leeward High718.80.8347
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance741.90.8087
Triple Number Coastal/Long Distance Low885.60.6775
Triple Number Coastal/Long Distance Medium677.40.8857
Triple Number Coastal/Long Distance High604.00.9934
Triple Number Windward/Leeward Low1136.80.5278
Triple Number Windward/Leeward Medium829.40.7234
Triple Number Windward/Leeward High718.80.8347
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1884.31259.0954.2792.7699.0652.1615.4553.5529.0
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6267
Downwind "popa"0.7605
70% up, 30% down "Ilhabela"0.6616
30% up, 70% down "Ilhabela-inverso"0.7147
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low885.60.6775
Triple Number Coastal/Long Distance Medium677.40.8857
Triple Number Coastal/Long Distance High604.00.9934
Triple Number Windward/Leeward Low1136.80.5278
Triple Number Windward/Leeward Medium829.40.7234
Triple Number Windward/Leeward High718.80.8347
Predominantly Upwind738.90.8120
Predominantly Downwind693.50.8652
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low885.60.6775
Triple Number AP Medium677.50.8856
Triple Number AP High604.00.9934
Triple Number Windward/Leeward Low1186.90.5055
Triple Number Windward/Leeward Medium829.40.7234
Triple Number Windward/Leeward High718.80.8347
Single Number Predominant Upwind767.70.7815
Single Number Predominant Reaching679.70.8827
Single Number Predominant Downwind725.10.8275
Predominant Upwind - Low1060.70.5657
Predominant Upwind - Low/Med811.00.7398
Predominant Upwind - Medium713.50.8410
Predominant Upwind - Med/High667.80.8985
Predominant Upwind - High647.30.9270
Predominant Downwind Low1081.80.5546
Predominant Downwind Low/Med792.30.7573
Predominant Downwind Medium666.40.9004
Predominant Downwind Med/High591.61.0141
Predominant Downwind High547.61.0957
Predominant Reaching Low953.60.6292
Predominant Reaching Low/Med724.30.8284
Predominant Reaching Medium632.80.9481
Predominant Reaching Med/High582.71.0297
Predominant Reaching High550.61.0897
SA/DSPL Upwind20.29SA/DSPL Downwind33.23
Scoring OptionTODTOT
5-Band Windward/Leeward Low1327.20.4521
5-Band Windward/Leeward Low/Med969.30.6190
5-Band Windward/Leeward Medium813.50.7376
5-Band Windward/Leeward Med/High729.00.8231
5-Band Windward/Leeward High694.30.8641
Windward/Leeward 60-40 Low1328.20.4517
Windward/Leeward 60-40 Low/Med979.20.6128
Windward/Leeward 60-40 Medium830.90.7221
Windward/Leeward 60-40 Med/High754.20.7956
Windward/Leeward 60-40 High724.60.8280
5-Band AP Low980.90.6117
5-Band AP Low/Med770.50.7787
5-Band AP Medium667.40.8990
5-Band AP Med/High611.90.9805
5-Band AP High582.81.0296
5-Band SF Bay Tour - Low1144.70.5242
5-Band SF Bay Tour - Low/Med928.50.6462
5-Band SF Bay Tour - Medium788.70.7608
5-Band SF Bay Tour - Med/High715.10.8391
5-Band SF Bay Tour - High682.30.8794
Chicago-Mac Upwind0.7575
Chicago-Mac All Purpose0.7799
Chicago-Mac Downwind0.7960
Bayview-Mac Cove Island0.5670
Bayview-Mac Shore0.5717
Harvest Moon Regatta589.51.0178
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance741.90.8087
Triple Number Coastal/Long Distance Low885.60.6775
Triple Number Coastal/Long Distance Medium677.40.8857
Triple Number Coastal/Long Distance High604.00.9934
Triple Number Windward/Leeward Low1136.80.5278
Triple Number Windward/Leeward Medium829.40.7234
Triple Number Windward/Leeward High718.80.8347
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1884.31259.0954.2792.7699.0652.1615.4553.5529.0
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance741.90.8087
Triple Number Coastal/Long Distance Low885.60.6775
Triple Number Coastal/Long Distance Medium677.40.8857
Triple Number Coastal/Long Distance High604.00.9934
Triple Number Windward/Leeward Low1136.80.5278
Triple Number Windward/Leeward Medium829.40.7234
Triple Number Windward/Leeward High718.80.8347
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1884.31259.0954.2792.7699.0652.1615.4553.5529.0
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance741.9
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1884.31259.0954.2792.7699.0652.1615.4553.5529.0
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low885.60.6775
Triple Number Coastal/Long Distance Medium677.40.8857
Triple Number Coastal/Long Distance High604.00.9934
Triple Number Windward/Leeward Low1136.80.5278
Triple Number Windward/Leeward Medium829.40.7234
Triple Number Windward/Leeward High718.80.8347
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating741.90.8087
FinRating, kevyt tuuli1304.40.7666
FinRating, kova tuuli583.80.8564
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low885.60.6775
Triple Number Coastal/Long Distance Medium677.40.8857
Triple Number Coastal/Long Distance High604.00.9934
Triple Number Windward/Leeward Low1136.80.5278
Triple Number Windward/Leeward Medium829.40.7234
Triple Number Windward/Leeward High718.80.8347
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.8087
Triple Number Coastal/Long Distance Low0.6775
Triple Number Coastal/Long Distance Medium0.8857
Triple Number Coastal/Long Distance High0.9934
Triple Number Windward/Leeward Low0.5278
Triple Number Windward/Leeward Medium0.7234
Triple Number Windward/Leeward High0.8347
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1884.31259.0954.2792.7699.0652.1615.4553.5529.0
For information
General Purpose Handicap (GPH)767.3
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance741.90.8087
Triple Number Coastal/Long Distance Low885.60.6775
Triple Number Coastal/Long Distance Medium677.40.8857
Triple Number Coastal/Long Distance High604.00.9934
Triple Number Windward/Leeward Low1136.80.5278
Triple Number Windward/Leeward Medium829.40.7234
Triple Number Windward/Leeward High718.80.8347
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1884.31259.0954.2792.7699.0652.1615.4553.5529.0
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low885.60.6775
Triple Number Coastal/Long Distance Medium677.40.8857
Triple Number Coastal/Long Distance High604.00.9934
Triple Number Windward/Leeward Low1136.80.5278
Triple Number Windward/Leeward Medium829.40.7234
Triple Number Windward/Leeward High718.80.8347
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance741.90.8087
Triple Number Coastal/Long Distance Low885.60.6775
Triple Number Coastal/Long Distance Medium677.40.8857
Triple Number Coastal/Long Distance High604.00.9934
Triple Number Windward/Leeward Low1136.80.5278
Triple Number Windward/Leeward Medium829.40.7234
Triple Number Windward/Leeward High718.80.8347
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1884.31259.0954.2792.7699.0652.1615.4553.5529.0
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance741.90.8087
Triple Number Coastal/Long Distance Low885.60.6775
Triple Number Coastal/Long Distance Medium677.40.8857
Triple Number Coastal/Long Distance High604.00.9934
Triple Number Windward/Leeward Low1136.80.5278
Triple Number Windward/Leeward Medium829.40.7234
Triple Number Windward/Leeward High718.80.8347
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1884.31259.0954.2792.7699.0652.1615.4553.5529.0
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low885.6
Triple Number Coastal/Long Distance Medium677.4
Triple Number Coastal/Long Distance High604.0
Triple Number Windward/Leeward Low1136.8
Triple Number Windward/Leeward Medium829.4
Triple Number Windward/Leeward High718.8
Predominantly Upwind738.9
Predominantly Downwind693.5
Predominantly Reaching664.9
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance741.90.8087
Triple Number Coastal/Long Distance Low885.60.6775
Triple Number Coastal/Long Distance Medium677.40.8857
Triple Number Coastal/Long Distance High604.00.9934
Triple Number Windward/Leeward Low1136.80.5278
Triple Number Windward/Leeward Medium829.40.7234
Triple Number Windward/Leeward High718.80.8347
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1884.31259.0954.2792.7699.0652.1615.4553.5529.0
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6775
Triple Number Coastal/Long Distance Medium0.8857
Triple Number Coastal/Long Distance High0.9934
Triple Number Windward/Leeward Low0.5278
Triple Number Windward/Leeward Medium0.7234
Triple Number Windward/Leeward High0.8347
Coastal/Long Distance0.8087
Predominantly Upwind0.8120
Predominantly Downwind0.8652
For information
General Purpose Handicap (GPH)767.3
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)0.8797
Distanseseilas Trippeltall svak vind0.6775
Distanseseilas Trippeltall mellomvind0.8857
Distanseseilas Trippeltall sterk vind0.9934
Pølsebane Trippeltall svak vind0.5278
Pølsebane Trippeltall mellomvind0.7234
Pølsebane Trippeltall sterk vind0.8347
Motvind Singeltall0.8120
Medvind Singeltall0.8652
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low885.60.6775
Triple Number Coastal/Long Distance Medium677.40.8857
Triple Number Coastal/Long Distance High604.00.9934
Triple Number Windward/Leeward Low1136.80.5278
Triple Number Windward/Leeward Medium829.40.7234
Triple Number Windward/Leeward High718.80.8347
Coastal/Long Distance741.90.8087
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind738.90.8120
Predominantly Downwind693.50.8652
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore677.90.8851
Cape Doctor Coastal565.11.0618
Triple Number Coastal/Long Distance Low885.60.6775
Triple Number Coastal/Long Distance Medium677.40.8857
Triple Number Coastal/Long Distance High604.00.9934
Triple Number Windward/Leeward Low1136.80.5278
Triple Number Windward/Leeward Medium829.40.7234
Triple Number Windward/Leeward High718.80.8347
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6775
Triple Number Coastal/Long Distance Medium0.8857
Triple Number Coastal/Long Distance High0.9934
Triple Number Windward/Leeward Low0.5278
Triple Number Windward/Leeward Medium0.7234
Triple Number Windward/Leeward High0.8347
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6775
Triple Number Coastal/Long Distance Medium0.8857
Triple Number Coastal/Long Distance High0.9934
Triple Number Windward/Leeward Low0.5278
Triple Number Windward/Leeward Medium0.7234
Triple Number Windward/Leeward High0.8347
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance741.90.8087
Triple Number Coastal/Long Distance Low885.60.6775
Triple Number Coastal/Long Distance Medium677.40.8857
Triple Number Coastal/Long Distance High604.00.9934
Triple Number Windward/Leeward Low1136.80.5278
Triple Number Windward/Leeward Medium829.40.7234
Triple Number Windward/Leeward High718.80.8347
Predominantly Upwind738.90.8120
Predominantly Downwind693.50.8652
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1884.31259.0954.2792.7699.0652.1615.4553.5529.0
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance741.90.8087
Triple Number Coastal/Long Distance Low885.60.6775
Triple Number Coastal/Long Distance Medium677.40.8857
Triple Number Coastal/Long Distance High604.00.9934
Triple Number Windward/Leeward Low1136.80.5278
Triple Number Windward/Leeward Medium829.40.7234
Triple Number Windward/Leeward High718.80.8347
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1884.31259.0954.2792.7699.0652.1615.4553.5529.0
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low885.60.6775
Triple Number AP Medium677.50.8856
Triple Number AP High604.00.9934
Triple Number Windward/Leeward Low1186.90.5055
Triple Number Windward/Leeward Medium829.40.7234
Triple Number Windward/Leeward High718.80.8347
Single Number Predominant Upwind767.70.7815
Single Number Predominant Reaching679.70.8827
Single Number Predominant Downwind725.10.8275
Predominant Upwind - Low1060.70.5657
Predominant Upwind - Low/Med811.00.7398
Predominant Upwind - Medium713.50.8410
Predominant Upwind - Med/High667.80.8985
Predominant Upwind - High647.30.9270
Predominant Downwind Low1081.80.5546
Predominant Downwind Low/Med792.30.7573
Predominant Downwind Medium666.40.9004
Predominant Downwind Med/High591.61.0141
Predominant Downwind High547.61.0957
Predominant Reaching Low953.60.6292
Predominant Reaching Low/Med724.30.8284
Predominant Reaching Medium632.80.9481
Predominant Reaching Med/High582.71.0297
Predominant Reaching High550.61.0897
SA/DSPL Upwind20.29SA/DSPL Downwind33.23
Scoring OptionTODTOT
5-Band Windward/Leeward Low1327.20.4521
5-Band Windward/Leeward Low/Med969.30.6190
5-Band Windward/Leeward Medium813.50.7376
5-Band Windward/Leeward Med/High729.00.8231
5-Band Windward/Leeward High694.30.8641
Windward/Leeward 60-40 Low1328.20.4517
Windward/Leeward 60-40 Low/Med979.20.6128
Windward/Leeward 60-40 Medium830.90.7221
Windward/Leeward 60-40 Med/High754.20.7956
Windward/Leeward 60-40 High724.60.8280
5-Band AP Low980.90.6117
5-Band AP Low/Med770.50.7787
5-Band AP Medium667.40.8990
5-Band AP Med/High611.90.9805
5-Band AP High582.81.0296
5-Band SF Bay Tour - Low1144.70.5242
5-Band SF Bay Tour - Low/Med928.50.6462
5-Band SF Bay Tour - Medium788.70.7608
5-Band SF Bay Tour - Med/High715.10.8391
5-Band SF Bay Tour - High682.30.8794
Chicago-Mac Upwind0.7575
Chicago-Mac All Purpose0.7799
Chicago-Mac Downwind0.7960
Bayview-Mac Cove Island0.5670
Bayview-Mac Shore0.5717
Harvest Moon Regatta589.51.0178
ORC Ref  03440003QJBIssued on 08/05/2025Valid until 31/03/2026
VPP ver: 2025 1.01 | © ORC | www.orc.org
Club Certificate2025
NNNOR 290
Norges Seilforbund
Sognsveien 73
0854 OSLO
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassDrakeMeasurementHINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
LOA8.900Max. Beam1.940Draft1.194Displacement1,708Wetted area12.40IMS L6.241LSM05.634Acc. length6.305Sink (kg/mm) 7.56
VCGD-0.150VCGM-0.135RM Rated (kg·m) 19.2Limit of positive stability(°) N/AStability IndexN/ADefault crew weight304Declared crew weight285
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays1CheckstaysSpreaders1Rotating mastNo
P9.200IG7.010ISP7.110MDT10.064MDL10.110MDT20.011MDL20.045TL1.600MW0.110GO0.110
E3.450J1.860BAS0.800FSD0.035SFJ1.250SPL2.330WPLTPS0.000BDMWT30.00MCG3.400
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.150Flotation Date01/01/2015
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03440003QJBIssued on 08/05/2025Valid until 31/03/2026
VPP ver: 2025 1.01 | © ORC | www.orc.org
Club Certificate2025
NNNOR 290
Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment1-2021051909330.130.651.152.0618.2619/05/2021
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment1-2021051909350.050.000.001.550.003.276.60NoNo 10.7819/05/2021
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment1-2021051909357.007.007.005.084.8029.3119/05/2021
ORC Ref  03440003QJBIssued on 08/05/2025Valid until 31/03/2026
VPP ver: 2025 1.01 | © ORC | www.orc.org