One DesignInternational Certificate2025
11 meter ODMNA-1234
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 Angles42.6°42.6°40.1°39.0°39.0°38.9°38.8°39.9°42.6°
Beat VMG2.673.674.394.674.814.894.954.904.65
52°4.195.576.446.746.896.997.067.096.96
60°4.475.866.686.987.147.257.347.427.32
75°4.716.086.857.277.517.697.827.998.01
90°4.535.956.837.357.798.098.338.668.87
110°4.666.127.007.397.738.058.629.5610.11
120°4.516.027.037.618.038.458.869.6610.60
135°3.875.426.667.438.209.019.7310.9512.22
150°3.214.575.756.737.488.229.1311.4714.49
Run VMG2.783.954.985.856.557.187.909.9312.70
Gybe Angles143.3°143.3°147.0°153.2°157.0°157.0°150.2°148.9°152.2°
APH ToD:543.7CDL: 8.235APH ToT: 1.1036CertNo:11OD
BOAT
Class11 MetreDesignerHollandBuilderTechnology YachtsAge date01/1992Series date01/1991Offset file11OD.OD.offData file11od
HULL
Length Overall10.305 mMaximum Beam2.516 mDraft1.709 mDisplacement1,671 kgDLR3.5163IMS DivisionPerformanceDynamic Allowance0.090%Age Allowance0.487%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight350 kg(declared)Minimum weight220 kg ✱ when appliedNon Manual PowerNoCrew Arm ExtensionLoose or no lifelines
SAIL AREAS (m²)
MeasuredRatedMainsail28.6029.43Headsail Luffed13.9613.96Headsail FlyingSymmetric74.2574.25Asymmetric
STORM SAIL AREAS (m²)
Trysail7.99Storm Jib4.99Heavy Weather Jib13.46
SAIL LIMITS
Headsails5Spinnakers4
STABILITY
Righting Moment29.7 kg·mStability Index94.2
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.
One DesignInternational Certificate2025
11 meter ODMNA-1234
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 VMG1348.1980.2819.7770.6749.2736.2727.9734.6774.2
52°860.2646.2558.8533.9522.3515.0509.8507.5517.6
60°805.1614.0538.8515.6504.2496.3490.5485.4491.5
75°764.4592.0525.2494.9479.4468.4460.3450.4449.4
90°794.8604.9526.7489.7462.1444.8432.4415.6405.8
110°773.3588.3514.3487.0465.6447.2417.9376.5356.2
120°797.9597.9512.0473.4448.2426.3406.5372.8339.5
135°930.7663.9540.7484.2439.3399.6370.1328.7294.5
150°1120.6788.4626.3535.1481.4437.9394.5313.9248.5
Run VMG1293.2910.4723.2615.5549.7501.6455.5362.4283.6
Selected Courses
Windward / Leeward1320.8945.3771.4693.1649.5618.9591.7548.5528.9
All purpose996.6730.9612.6562.1531.9509.5489.5460.7447.9
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward668.20.8979
All purpose543.71.1036
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low671.70.8932
Triple Number Coastal/Long Distance Medium543.11.1048
Triple Number Coastal/Long Distance High483.71.2404
Triple Number Windward/Leeward Low858.40.6990
Triple Number Windward/Leeward Medium666.50.9002
Triple Number Windward/Leeward High582.31.0304
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance589.71.0174
Triple Number Coastal/Long Distance Low671.70.8932
Triple Number Coastal/Long Distance Medium543.11.1048
Triple Number Coastal/Long Distance High483.71.2404
Triple Number Windward/Leeward Low858.40.6990
Triple Number Windward/Leeward Medium666.50.9002
Triple Number Windward/Leeward High582.31.0304
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1392.9941.8727.3628.1568.5529.5494.6438.8419.6
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7611
Downwind "popa"1.0198
70% up, 30% down "Ilhabela"0.8238
30% up, 70% down "Ilhabela-inverso"0.9254
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low671.70.8932
Triple Number Coastal/Long Distance Medium543.11.1048
Triple Number Coastal/Long Distance High483.71.2404
Triple Number Windward/Leeward Low858.40.6990
Triple Number Windward/Leeward Medium666.50.9002
Triple Number Windward/Leeward High582.31.0304
Predominantly Upwind596.31.0062
Predominantly Downwind532.11.1276
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low671.80.8932
Triple Number AP Medium543.21.1047
Triple Number AP High483.71.2404
Triple Number Windward/Leeward Low896.80.6691
Triple Number Windward/Leeward Medium666.50.9002
Triple Number Windward/Leeward High582.31.0304
Single Number Predominant Upwind618.30.9705
Single Number Predominant Reaching530.31.1314
Single Number Predominant Downwind552.31.0863
Predominant Upwind - Low809.40.7413
Predominant Upwind - Low/Med640.50.9368
Predominant Upwind - Medium583.41.0284
Predominant Upwind - Med/High550.91.0891
Predominant Upwind - High538.21.1148
Predominant Downwind Low797.00.7529
Predominant Downwind Low/Med602.00.9967
Predominant Downwind Medium517.61.1591
Predominant Downwind Med/High452.91.3249
Predominant Downwind High406.81.4750
Predominant Reaching Low717.70.8360
Predominant Reaching Low/Med563.21.0653
Predominant Reaching Medium501.01.1977
Predominant Reaching Med/High456.81.3136
Predominant Reaching High430.91.3923
SA/DSPL Upwind30.17SA/DSPL Downwind72.91
Scoring OptionTODTOT
5-Band Windward/Leeward Low995.70.6026
5-Band Windward/Leeward Low/Med751.40.7985
5-Band Windward/Leeward Medium656.90.9134
5-Band Windward/Leeward Med/High593.91.0103
5-Band Windward/Leeward High552.61.0858
Windward/Leeward 60-40 Low1003.00.5982
Windward/Leeward 60-40 Low/Med764.20.7851
Windward/Leeward 60-40 Medium676.40.8870
Windward/Leeward 60-40 Med/High621.60.9653
Windward/Leeward 60-40 High590.21.0167
5-Band AP Low733.60.8178
5-Band AP Low/Med600.30.9995
5-Band AP Medium536.41.1187
5-Band AP Med/High491.61.2204
5-Band AP High463.51.2946
5-Band SF Bay Tour - Low861.50.6964
5-Band SF Bay Tour - Low/Med720.50.8328
5-Band SF Bay Tour - Medium635.60.9440
5-Band SF Bay Tour - Med/High579.61.0352
5-Band SF Bay Tour - High546.01.0989
Chicago-Mac Upwind0.9454
Chicago-Mac All Purpose0.9955
Chicago-Mac Downwind1.0442
Bayview-Mac Cove Island0.7450
Bayview-Mac Shore0.7497
Harvest Moon Regatta460.81.3020
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance589.71.0174
Triple Number Coastal/Long Distance Low671.70.8932
Triple Number Coastal/Long Distance Medium543.11.1048
Triple Number Coastal/Long Distance High483.71.2404
Triple Number Windward/Leeward Low858.40.6990
Triple Number Windward/Leeward Medium666.50.9002
Triple Number Windward/Leeward High582.31.0304
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1392.9941.8727.3628.1568.5529.5494.6438.8419.6
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance589.71.0174
Triple Number Coastal/Long Distance Low671.70.8932
Triple Number Coastal/Long Distance Medium543.11.1048
Triple Number Coastal/Long Distance High483.71.2404
Triple Number Windward/Leeward Low858.40.6990
Triple Number Windward/Leeward Medium666.50.9002
Triple Number Windward/Leeward High582.31.0304
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1392.9941.8727.3628.1568.5529.5494.6438.8419.6
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance589.7
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1392.9941.8727.3628.1568.5529.5494.6438.8419.6
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low671.70.8932
Triple Number Coastal/Long Distance Medium543.11.1048
Triple Number Coastal/Long Distance High483.71.2404
Triple Number Windward/Leeward Low858.40.6990
Triple Number Windward/Leeward Medium666.50.9002
Triple Number Windward/Leeward High582.31.0304
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating (Coastal/Long Distance)589.71.0174
Triple Number Coastal/Long Distance Low671.70.8932
Triple Number Coastal/Long Distance Medium543.11.1048
Triple Number Coastal/Long Distance High483.71.2404
Triple Number Windward/Leeward Low858.40.6990
Triple Number Windward/Leeward Medium666.50.9002
Triple Number Windward/Leeward High582.31.0304
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1392.9941.8727.3628.1568.5529.5494.6438.8419.6
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low671.70.8932
Triple Number Coastal/Long Distance Medium543.11.1048
Triple Number Coastal/Long Distance High483.71.2404
Triple Number Windward/Leeward Low858.40.6990
Triple Number Windward/Leeward Medium666.50.9002
Triple Number Windward/Leeward High582.31.0304
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance1.0174
Triple Number Coastal/Long Distance Low0.8932
Triple Number Coastal/Long Distance Medium1.1048
Triple Number Coastal/Long Distance High1.2404
Triple Number Windward/Leeward Low0.6990
Triple Number Windward/Leeward Medium0.9002
Triple Number Windward/Leeward High1.0304
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1392.9941.8727.3628.1568.5529.5494.6438.8419.6
For information
General Purpose Handicap (GPH)604.5
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance589.71.0174
Triple Number Coastal/Long Distance Low671.70.8932
Triple Number Coastal/Long Distance Medium543.11.1048
Triple Number Coastal/Long Distance High483.71.2404
Triple Number Windward/Leeward Low858.40.6990
Triple Number Windward/Leeward Medium666.50.9002
Triple Number Windward/Leeward High582.31.0304
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1392.9941.8727.3628.1568.5529.5494.6438.8419.6
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low671.70.8932
Triple Number Coastal/Long Distance Medium543.11.1048
Triple Number Coastal/Long Distance High483.71.2404
Triple Number Windward/Leeward Low858.40.6990
Triple Number Windward/Leeward Medium666.50.9002
Triple Number Windward/Leeward High582.31.0304
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance589.71.0174
Triple Number Coastal/Long Distance Low671.70.8932
Triple Number Coastal/Long Distance Medium543.11.1048
Triple Number Coastal/Long Distance High483.71.2404
Triple Number Windward/Leeward Low858.40.6990
Triple Number Windward/Leeward Medium666.50.9002
Triple Number Windward/Leeward High582.31.0304
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1392.9941.8727.3628.1568.5529.5494.6438.8419.6
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance589.71.0174
Triple Number Coastal/Long Distance Low671.70.8932
Triple Number Coastal/Long Distance Medium543.11.1048
Triple Number Coastal/Long Distance High483.71.2404
Triple Number Windward/Leeward Low858.40.6990
Triple Number Windward/Leeward Medium666.50.9002
Triple Number Windward/Leeward High582.31.0304
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1392.9941.8727.3628.1568.5529.5494.6438.8419.6
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low671.7
Triple Number Coastal/Long Distance Medium543.1
Triple Number Coastal/Long Distance High483.7
Triple Number Windward/Leeward Low858.4
Triple Number Windward/Leeward Medium666.5
Triple Number Windward/Leeward High582.3
Predominantly Upwind596.3
Predominantly Downwind532.1
Predominantly Reaching515.6
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance589.71.0174
Triple Number Coastal/Long Distance Low671.70.8932
Triple Number Coastal/Long Distance Medium543.11.1048
Triple Number Coastal/Long Distance High483.71.2404
Triple Number Windward/Leeward Low858.40.6990
Triple Number Windward/Leeward Medium666.50.9002
Triple Number Windward/Leeward High582.31.0304
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1392.9941.8727.3628.1568.5529.5494.6438.8419.6
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8932
Triple Number Coastal/Long Distance Medium1.1048
Triple Number Coastal/Long Distance High1.2404
Triple Number Windward/Leeward Low0.6990
Triple Number Windward/Leeward Medium0.9002
Triple Number Windward/Leeward High1.0304
Coastal/Long Distance1.0174
Predominantly Upwind1.0062
Predominantly Downwind1.1276
For information
General Purpose Handicap (GPH)604.5
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.8932
Tretall Distanseseilas Mellomvind1.1048
Tretall Distanseseilas Mye vind1.2404
Tretall Pølsebane Lite vind0.6990
Tretall Pølsebane Mellomvind0.9002
Tretall Pølsebane Mye vind1.0304
Distanseseilas ett tall1.1036
Enkeltall Motvind1.0062
Enkeltall Medvind1.1276
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low671.70.8932
Triple Number Coastal/Long Distance Medium543.11.1048
Triple Number Coastal/Long Distance High483.71.2404
Triple Number Windward/Leeward Low858.40.6990
Triple Number Windward/Leeward Medium666.50.9002
Triple Number Windward/Leeward High582.31.0304
Coastal/Long Distance589.71.0174
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind596.31.0062
Predominantly Downwind532.11.1276
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore534.81.1219
Cape Doctor Coastal451.81.3282
Triple Number Coastal/Long Distance Low671.70.8932
Triple Number Coastal/Long Distance Medium543.11.1048
Triple Number Coastal/Long Distance High483.71.2404
Triple Number Windward/Leeward Low858.40.6990
Triple Number Windward/Leeward Medium666.50.9002
Triple Number Windward/Leeward High582.31.0304
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8932
Triple Number Coastal/Long Distance Medium1.1048
Triple Number Coastal/Long Distance High1.2404
Triple Number Windward/Leeward Low0.6990
Triple Number Windward/Leeward Medium0.9002
Triple Number Windward/Leeward High1.0304
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8932
Triple Number Coastal/Long Distance Medium1.1048
Triple Number Coastal/Long Distance High1.2404
Triple Number Windward/Leeward Low0.6990
Triple Number Windward/Leeward Medium0.9002
Triple Number Windward/Leeward High1.0304
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance589.71.0174
Triple Number Coastal/Long Distance Low671.70.8932
Triple Number Coastal/Long Distance Medium543.11.1048
Triple Number Coastal/Long Distance High483.71.2404
Triple Number Windward/Leeward Low858.40.6990
Triple Number Windward/Leeward Medium666.50.9002
Triple Number Windward/Leeward High582.31.0304
Predominantly Upwind596.31.0062
Predominantly Downwind532.11.1276
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1392.9941.8727.3628.1568.5529.5494.6438.8419.6
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance589.71.0174
Triple Number Coastal/Long Distance Low671.70.8932
Triple Number Coastal/Long Distance Medium543.11.1048
Triple Number Coastal/Long Distance High483.71.2404
Triple Number Windward/Leeward Low858.40.6990
Triple Number Windward/Leeward Medium666.50.9002
Triple Number Windward/Leeward High582.31.0304
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1392.9941.8727.3628.1568.5529.5494.6438.8419.6
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low671.80.8932
Triple Number AP Medium543.21.1047
Triple Number AP High483.71.2404
Triple Number Windward/Leeward Low896.80.6691
Triple Number Windward/Leeward Medium666.50.9002
Triple Number Windward/Leeward High582.31.0304
Single Number Predominant Upwind618.30.9705
Single Number Predominant Reaching530.31.1314
Single Number Predominant Downwind552.31.0863
Predominant Upwind - Low809.40.7413
Predominant Upwind - Low/Med640.50.9368
Predominant Upwind - Medium583.41.0284
Predominant Upwind - Med/High550.91.0891
Predominant Upwind - High538.21.1148
Predominant Downwind Low797.00.7529
Predominant Downwind Low/Med602.00.9967
Predominant Downwind Medium517.61.1591
Predominant Downwind Med/High452.91.3249
Predominant Downwind High406.81.4750
Predominant Reaching Low717.70.8360
Predominant Reaching Low/Med563.21.0653
Predominant Reaching Medium501.01.1977
Predominant Reaching Med/High456.81.3136
Predominant Reaching High430.91.3923
SA/DSPL Upwind30.17SA/DSPL Downwind72.91
Scoring OptionTODTOT
5-Band Windward/Leeward Low995.70.6026
5-Band Windward/Leeward Low/Med751.40.7985
5-Band Windward/Leeward Medium656.90.9134
5-Band Windward/Leeward Med/High593.91.0103
5-Band Windward/Leeward High552.61.0858
Windward/Leeward 60-40 Low1003.00.5982
Windward/Leeward 60-40 Low/Med764.20.7851
Windward/Leeward 60-40 Medium676.40.8870
Windward/Leeward 60-40 Med/High621.60.9653
Windward/Leeward 60-40 High590.21.0167
5-Band AP Low733.60.8178
5-Band AP Low/Med600.30.9995
5-Band AP Medium536.41.1187
5-Band AP Med/High491.61.2204
5-Band AP High463.51.2946
5-Band SF Bay Tour - Low861.50.6964
5-Band SF Bay Tour - Low/Med720.50.8328
5-Band SF Bay Tour - Medium635.60.9440
5-Band SF Bay Tour - Med/High579.61.0352
5-Band SF Bay Tour - High546.01.0989
Chicago-Mac Upwind0.9454
Chicago-Mac All Purpose0.9955
Chicago-Mac Downwind1.0442
Bayview-Mac Cove Island0.7450
Bayview-Mac Shore0.7497
Harvest Moon Regatta460.81.3020
One DesignInternational Certificate2025
11 meter ODMNA-1234
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
Class11 MetreMeasurementHINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
LOA10.305Max. Beam2.516Draft1.709Displacement1,671Wetted area13.77IMS L8.524LSM07.803Acc. length8.177Sink (kg/mm) 10.68
VCGD0.062VCGM0.134RM Rated (kg·m) 29.7Limit of positive stability(°) 98.8Stability Index94.2Default crew weight483Declared crew weight350
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays2Checkstays0Spreaders2Rotating mastNo
P11.000IG9.886ISP12.160MDT10.088MDL10.124MDT20.085MDL20.091TL2.000MW0.124GO0.154
E4.150J3.110BAS1.026FSD0.000SFJ0.636SPL4.080WPLTPS0.000BD0.115MWT0.00MCG0.000
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date01/01/1992
SFFP0.485FFM0.800FF0.810LCFcl5.475SG1.0120
SAFP9.045FAM0.703FA0.711LCFsh5.617HBI0.730
W120.0W220.0W320.0W420.0
PD1501.7PD2502.0PD3503.0PD4504.0
WD10.520PLM9000.00GSA1.0RSA1.0RM33.0
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
One DesignInternational Certificate2025
11 meter ODMNA-1234
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentstdmain0.160.871.602.933.7228.60NORLYS Std main
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentstdjib0.060.450.821.502.152.719.60YesNo 13.96NORLYS Std jib
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentstdspin12.5012.5012.507.167.0074.25min 35g/sqm