Club Certificate2025
BIERKAAINED 3
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 Angles42.1°42.1°40.0°38.2°37.2°37.1°36.8°36.7°37.9°
Beat VMG2.803.874.715.205.435.565.645.745.68
52°4.345.846.877.397.627.747.827.937.94
60°4.616.127.107.597.827.958.048.178.21
75°4.806.317.257.748.058.268.398.598.69
90°4.636.177.187.758.128.428.679.059.30
110°4.436.077.287.938.358.698.949.419.87
120°4.235.877.127.848.348.809.249.9710.72
135°3.645.186.487.428.018.539.0710.3912.71
150°2.994.315.526.607.458.018.519.6211.34
Run VMG2.593.744.785.726.547.197.728.649.82
Gybe Angles139.9°139.9°147.1°150.5°156.5°164.2°169.1°169.6°145.3°
APH ToD:516.3CDL: 10.472APH ToT: 1.1621CertNo:none
BOAT
ClassLutra 40DesignerLutra LutraBuilderKestelooAge date05/1992Series date05/1992Offset fileH3E.OFFData fileNED3
HULL
Length Overall12.201 mMaximum Beam3.704 mDraft2.622 mDisplacement5,333 kgDLR4.8954IMS DivisionCruiser/RacerDynamic Allowance0.150%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.420m
CREW
Maximum weight640 kg(declared)Minimum weight510 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail47.3548.34Headsail Luffed31.5031.50Headsail FlyingSymmetric98.9698.96Asymmetric
STORM SAIL AREAS (m²)
Trysail14.00Storm Jib10.72Heavy Weather Jib28.94
SAIL LIMITS
Headsails6Spinnakers5
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.
Club Certificate2025
BIERKAAINED 3
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 VMG1286.5929.5765.1691.8662.7647.7637.9627.4634.2
52°830.1616.8524.2487.2472.6465.3460.3454.2453.1
60°780.5588.2507.4474.6460.1452.8447.5440.8438.6
75°750.6570.6496.5464.9447.5436.1428.9418.9414.2
90°777.8583.9501.2464.8443.6427.4415.0398.0387.3
110°813.3592.8494.2454.2431.2414.3402.8382.7364.6
120°850.5613.6505.7459.4431.8409.0389.8360.9335.9
135°987.7695.1555.2485.5449.3422.0397.1346.6283.2
150°1202.4834.5652.2545.2483.2449.5423.2374.1317.4
Run VMG1389.4963.6753.1629.3550.8500.8466.6416.8366.5
Selected Courses
Windward / Leeward1337.3946.6759.1660.6606.7574.2552.2522.1500.4
All purpose1007.4726.7596.2532.9499.4478.4463.2439.5419.6
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward633.50.9471
All purpose516.31.1621
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low661.40.9071
Triple Number Coastal/Long Distance Medium513.41.1687
Triple Number Coastal/Long Distance High458.11.3097
Triple Number Windward/Leeward Low852.90.7035
Triple Number Windward/Leeward Medium629.30.9535
Triple Number Windward/Leeward High546.41.0980
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance561.81.0680
Triple Number Coastal/Long Distance Low661.40.9071
Triple Number Coastal/Long Distance Medium513.41.1687
Triple Number Coastal/Long Distance High458.11.3097
Triple Number Windward/Leeward Low852.90.7035
Triple Number Windward/Leeward Medium629.30.9535
Triple Number Windward/Leeward High546.41.0980
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1429.2948.3715.6598.0532.1496.2467.4421.9402.9
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.8464
Downwind "popa"0.9811
70% up, 30% down "Ilhabela"0.8828
30% up, 70% down "Ilhabela-inverso"0.9364
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low661.40.9071
Triple Number Coastal/Long Distance Medium513.41.1687
Triple Number Coastal/Long Distance High458.11.3097
Triple Number Windward/Leeward Low852.90.7035
Triple Number Windward/Leeward Medium629.30.9535
Triple Number Windward/Leeward High546.41.0980
Predominantly Upwind555.81.0796
Predominantly Downwind527.41.1376
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low661.40.9071
Triple Number AP Medium513.41.1686
Triple Number AP High458.11.3097
Triple Number Windward/Leeward Low891.50.6730
Triple Number Windward/Leeward Medium629.30.9535
Triple Number Windward/Leeward High546.41.0980
Single Number Predominant Upwind577.11.0396
Single Number Predominant Reaching514.41.1664
Single Number Predominant Downwind550.61.0897
Predominant Upwind - Low786.60.7627
Predominant Upwind - Low/Med604.90.9920
Predominant Upwind - Medium539.31.1125
Predominant Upwind - Med/High505.41.1872
Predominant Upwind - High487.51.2307
Predominant Downwind Low816.00.7353
Predominant Downwind Low/Med600.00.9999
Predominant Downwind Medium508.91.1791
Predominant Downwind Med/High450.21.3328
Predominant Downwind High410.81.4607
Predominant Reaching Low713.80.8405
Predominant Reaching Low/Med546.71.0974
Predominant Reaching Medium482.01.2448
Predominant Reaching Med/High441.41.3593
Predominant Reaching High413.71.4502
SA/DSPL Upwind25.69SA/DSPL Downwind47.67
Scoring OptionTODTOT
5-Band Windward/Leeward Low997.50.6015
5-Band Windward/Leeward Low/Med729.50.8225
5-Band Windward/Leeward Medium618.40.9703
5-Band Windward/Leeward Med/High555.41.0802
5-Band Windward/Leeward High523.61.1460
Windward/Leeward 60-40 Low993.60.6039
Windward/Leeward 60-40 Low/Med733.20.8183
Windward/Leeward 60-40 Medium629.00.9540
Windward/Leeward 60-40 Med/High572.31.0484
Windward/Leeward 60-40 High544.91.1011
5-Band AP Low735.00.8163
5-Band AP Low/Med578.81.0367
5-Band AP Medium506.51.1847
5-Band AP Med/High464.81.2909
5-Band AP High440.11.3632
5-Band SF Bay Tour - Low855.30.7015
5-Band SF Bay Tour - Low/Med695.50.8627
5-Band SF Bay Tour - Medium596.51.0059
5-Band SF Bay Tour - Med/High541.31.1084
5-Band SF Bay Tour - High511.31.1734
Chicago-Mac Upwind1.0100
Chicago-Mac All Purpose1.0323
Chicago-Mac Downwind1.0477
Bayview-Mac Cove Island0.7547
Bayview-Mac Shore0.7612
Harvest Moon Regatta448.51.3379
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance561.81.0680
Triple Number Coastal/Long Distance Low661.40.9071
Triple Number Coastal/Long Distance Medium513.41.1687
Triple Number Coastal/Long Distance High458.11.3097
Triple Number Windward/Leeward Low852.90.7035
Triple Number Windward/Leeward Medium629.30.9535
Triple Number Windward/Leeward High546.41.0980
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1429.2948.3715.6598.0532.1496.2467.4421.9402.9
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance561.81.0680
Triple Number Coastal/Long Distance Low661.40.9071
Triple Number Coastal/Long Distance Medium513.41.1687
Triple Number Coastal/Long Distance High458.11.3097
Triple Number Windward/Leeward Low852.90.7035
Triple Number Windward/Leeward Medium629.30.9535
Triple Number Windward/Leeward High546.41.0980
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1429.2948.3715.6598.0532.1496.2467.4421.9402.9
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance561.8
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1429.2948.3715.6598.0532.1496.2467.4421.9402.9
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low661.40.9071
Triple Number Coastal/Long Distance Medium513.41.1687
Triple Number Coastal/Long Distance High458.11.3097
Triple Number Windward/Leeward Low852.90.7035
Triple Number Windward/Leeward Medium629.30.9535
Triple Number Windward/Leeward High546.41.0980
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating (Coastal/Long Distance)561.81.0680
Triple Number Coastal/Long Distance Low661.40.9071
Triple Number Coastal/Long Distance Medium513.41.1687
Triple Number Coastal/Long Distance High458.11.3097
Triple Number Windward/Leeward Low852.90.7035
Triple Number Windward/Leeward Medium629.30.9535
Triple Number Windward/Leeward High546.41.0980
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1429.2948.3715.6598.0532.1496.2467.4421.9402.9
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low661.40.9071
Triple Number Coastal/Long Distance Medium513.41.1687
Triple Number Coastal/Long Distance High458.11.3097
Triple Number Windward/Leeward Low852.90.7035
Triple Number Windward/Leeward Medium629.30.9535
Triple Number Windward/Leeward High546.41.0980
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance1.0680
Triple Number Coastal/Long Distance Low0.9071
Triple Number Coastal/Long Distance Medium1.1687
Triple Number Coastal/Long Distance High1.3097
Triple Number Windward/Leeward Low0.7035
Triple Number Windward/Leeward Medium0.9535
Triple Number Windward/Leeward High1.0980
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1429.2948.3715.6598.0532.1496.2467.4421.9402.9
For information
General Purpose Handicap (GPH)579.2
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance561.81.0680
Triple Number Coastal/Long Distance Low661.40.9071
Triple Number Coastal/Long Distance Medium513.41.1687
Triple Number Coastal/Long Distance High458.11.3097
Triple Number Windward/Leeward Low852.90.7035
Triple Number Windward/Leeward Medium629.30.9535
Triple Number Windward/Leeward High546.41.0980
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1429.2948.3715.6598.0532.1496.2467.4421.9402.9
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low661.40.9071
Triple Number Coastal/Long Distance Medium513.41.1687
Triple Number Coastal/Long Distance High458.11.3097
Triple Number Windward/Leeward Low852.90.7035
Triple Number Windward/Leeward Medium629.30.9535
Triple Number Windward/Leeward High546.41.0980
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance561.81.0680
Triple Number Coastal/Long Distance Low661.40.9071
Triple Number Coastal/Long Distance Medium513.41.1687
Triple Number Coastal/Long Distance High458.11.3097
Triple Number Windward/Leeward Low852.90.7035
Triple Number Windward/Leeward Medium629.30.9535
Triple Number Windward/Leeward High546.41.0980
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1429.2948.3715.6598.0532.1496.2467.4421.9402.9
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance561.81.0680
Triple Number Coastal/Long Distance Low661.40.9071
Triple Number Coastal/Long Distance Medium513.41.1687
Triple Number Coastal/Long Distance High458.11.3097
Triple Number Windward/Leeward Low852.90.7035
Triple Number Windward/Leeward Medium629.30.9535
Triple Number Windward/Leeward High546.41.0980
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1429.2948.3715.6598.0532.1496.2467.4421.9402.9
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low661.4
Triple Number Coastal/Long Distance Medium513.4
Triple Number Coastal/Long Distance High458.1
Triple Number Windward/Leeward Low852.9
Triple Number Windward/Leeward Medium629.3
Triple Number Windward/Leeward High546.4
Predominantly Upwind555.8
Predominantly Downwind527.4
Predominantly Reaching504.6
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance561.81.0680
Triple Number Coastal/Long Distance Low661.40.9071
Triple Number Coastal/Long Distance Medium513.41.1687
Triple Number Coastal/Long Distance High458.11.3097
Triple Number Windward/Leeward Low852.90.7035
Triple Number Windward/Leeward Medium629.30.9535
Triple Number Windward/Leeward High546.41.0980
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1429.2948.3715.6598.0532.1496.2467.4421.9402.9
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9071
Triple Number Coastal/Long Distance Medium1.1687
Triple Number Coastal/Long Distance High1.3097
Triple Number Windward/Leeward Low0.7035
Triple Number Windward/Leeward Medium0.9535
Triple Number Windward/Leeward High1.0980
Coastal/Long Distance1.0680
Predominantly Upwind1.0796
Predominantly Downwind1.1376
For information
General Purpose Handicap (GPH)579.2
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)1.1621
Distanseseilas Trippeltall svak vind0.9071
Distanseseilas Trippeltall mellomvind1.1687
Distanseseilas Trippeltall sterk vind1.3097
Pølsebane Trippeltall svak vind0.7035
Pølsebane Trippeltall mellomvind0.9535
Pølsebane Trippeltall sterk vind1.0980
Motvind Singeltall1.0796
Medvind Singeltall1.1376
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low661.40.9071
Triple Number Coastal/Long Distance Medium513.41.1687
Triple Number Coastal/Long Distance High458.11.3097
Triple Number Windward/Leeward Low852.90.7035
Triple Number Windward/Leeward Medium629.30.9535
Triple Number Windward/Leeward High546.41.0980
Coastal/Long Distance561.81.0680
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind555.81.0796
Predominantly Downwind527.41.1376
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore506.91.1837
Cape Doctor Coastal425.61.4099
Triple Number Coastal/Long Distance Low661.40.9071
Triple Number Coastal/Long Distance Medium513.41.1687
Triple Number Coastal/Long Distance High458.11.3097
Triple Number Windward/Leeward Low852.90.7035
Triple Number Windward/Leeward Medium629.30.9535
Triple Number Windward/Leeward High546.41.0980
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9071
Triple Number Coastal/Long Distance Medium1.1687
Triple Number Coastal/Long Distance High1.3097
Triple Number Windward/Leeward Low0.7035
Triple Number Windward/Leeward Medium0.9535
Triple Number Windward/Leeward High1.0980
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9071
Triple Number Coastal/Long Distance Medium1.1687
Triple Number Coastal/Long Distance High1.3097
Triple Number Windward/Leeward Low0.7035
Triple Number Windward/Leeward Medium0.9535
Triple Number Windward/Leeward High1.0980
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance561.81.0680
Triple Number Coastal/Long Distance Low661.40.9071
Triple Number Coastal/Long Distance Medium513.41.1687
Triple Number Coastal/Long Distance High458.11.3097
Triple Number Windward/Leeward Low852.90.7035
Triple Number Windward/Leeward Medium629.30.9535
Triple Number Windward/Leeward High546.41.0980
Predominantly Upwind555.81.0796
Predominantly Downwind527.41.1376
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1429.2948.3715.6598.0532.1496.2467.4421.9402.9
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance561.81.0680
Triple Number Coastal/Long Distance Low661.40.9071
Triple Number Coastal/Long Distance Medium513.41.1687
Triple Number Coastal/Long Distance High458.11.3097
Triple Number Windward/Leeward Low852.90.7035
Triple Number Windward/Leeward Medium629.30.9535
Triple Number Windward/Leeward High546.41.0980
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1429.2948.3715.6598.0532.1496.2467.4421.9402.9
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low661.40.9071
Triple Number AP Medium513.41.1686
Triple Number AP High458.11.3097
Triple Number Windward/Leeward Low891.50.6730
Triple Number Windward/Leeward Medium629.30.9535
Triple Number Windward/Leeward High546.41.0980
Single Number Predominant Upwind577.11.0396
Single Number Predominant Reaching514.41.1664
Single Number Predominant Downwind550.61.0897
Predominant Upwind - Low786.60.7627
Predominant Upwind - Low/Med604.90.9920
Predominant Upwind - Medium539.31.1125
Predominant Upwind - Med/High505.41.1872
Predominant Upwind - High487.51.2307
Predominant Downwind Low816.00.7353
Predominant Downwind Low/Med600.00.9999
Predominant Downwind Medium508.91.1791
Predominant Downwind Med/High450.21.3328
Predominant Downwind High410.81.4607
Predominant Reaching Low713.80.8405
Predominant Reaching Low/Med546.71.0974
Predominant Reaching Medium482.01.2448
Predominant Reaching Med/High441.41.3593
Predominant Reaching High413.71.4502
SA/DSPL Upwind25.69SA/DSPL Downwind47.67
Scoring OptionTODTOT
5-Band Windward/Leeward Low997.50.6015
5-Band Windward/Leeward Low/Med729.50.8225
5-Band Windward/Leeward Medium618.40.9703
5-Band Windward/Leeward Med/High555.41.0802
5-Band Windward/Leeward High523.61.1460
Windward/Leeward 60-40 Low993.60.6039
Windward/Leeward 60-40 Low/Med733.20.8183
Windward/Leeward 60-40 Medium629.00.9540
Windward/Leeward 60-40 Med/High572.31.0484
Windward/Leeward 60-40 High544.91.1011
5-Band AP Low735.00.8163
5-Band AP Low/Med578.81.0367
5-Band AP Medium506.51.1847
5-Band AP Med/High464.81.2909
5-Band AP High440.11.3632
5-Band SF Bay Tour - Low855.30.7015
5-Band SF Bay Tour - Low/Med695.50.8627
5-Band SF Bay Tour - Medium596.51.0059
5-Band SF Bay Tour - Med/High541.31.1084
5-Band SF Bay Tour - High511.31.1734
Chicago-Mac Upwind1.0100
Chicago-Mac All Purpose1.0323
Chicago-Mac Downwind1.0477
Bayview-Mac Cove Island0.7547
Bayview-Mac Shore0.7612
Harvest Moon Regatta448.51.3379
Club Certificate2025
BIERKAAINED 3
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassLutra 40Measurement23/07/1997HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
LOA12.201Max. Beam3.704Draft2.622Displacement5,333Wetted area27.31IMS L10.789LSM010.288Acc. length12.038Sink (kg/mm) 20.59
VCGD-0.300VCGM-0.119RM Rated (kg·m) 137.8Limit of positive stability(°) N/AStability IndexN/ADefault crew weight717Declared crew weight640
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.420PBW0.106PIPA0.0033
EDL1.300ST10.047ST20.165
ST30.170ST40.098ST50.340
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays2CheckstaysSpreaders3Rotating mastNo
P14.950IG14.640ISP14.640MDT10.108MDL10.179MDT20.098MDL20.095TL2.150MW0.179GO0.179
E5.350J4.340BAS1.840FSD0.032SFJ0.000SPL4.641WPLTPSBD0.270MWT195.00MCG4.650
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date23/07/1997
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
Club Certificate2025
BIERKAAINED 3
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment20250.171.112.013.474.4247.35
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment20240.080.581.092.133.184.2014.78YesNo 31.50
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment201214.6114.6114.618.197.8898.96* Copied from legacy *
CRUISER/RACER REQUIREMENTS*
Accommodation length12.0 mTable area0.55 m²Headroom1.81 mMinimum number of berths5Personal gear stowage0.20 m³Fresh water capacity150 lMinimum number of seats in cockpit5Food stowage0.30 m³Fuel capacity90 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.