Double HandedClub Certificate2025
Team Heiner 4NED 7472
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 Angles42.3°42.3°40.6°39.3°38.5°38.2°38.1°38.9°40.1°
Beat VMG2.563.534.284.734.935.025.085.104.95
52°3.955.336.306.817.027.127.187.247.16
60°4.195.596.527.007.227.327.397.467.43
75°4.365.776.677.167.437.607.717.867.91
90°4.235.736.787.257.487.757.968.258.42
110°4.325.876.957.517.908.188.408.788.85
120°4.205.746.857.467.918.348.749.329.87
135°3.715.186.377.147.648.118.599.8411.86
150°3.074.375.526.487.137.577.988.8510.52
Run VMG2.663.794.785.616.216.657.037.749.11
Gybe Angles143.2°143.2°147.4°150.3°152.8°157.2°161.0°160.3°141.4°
APH ToD:554.1CDL: 8.914APH ToT: 1.0829CertNo:none
BOAT
ClassJ-109DesignerJohnstoneBuilderJ-CompositeAge date03/2005Series date01/2001Offset fileJ109.offData fileNED7472
HULL
Length Overall10.757 mMaximum Beam3.524 mDraft2.136 mDisplacement4,999 kgDLR6.2387IMS DivisionCruiser/RacerDynamic Allowance0.180%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.410m
CREW
Maximum weight175 kg(declared)Minimum weight120 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail37.2338.04Headsail Luffed29.1629.16Headsail FlyingSymmetricAsymmetric88.4788.47 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail10.89Storm Jib10.04Heavy Weather Jib27.11
SAIL LIMITS
Headsails5Spinnakers4
STABILITY
Righting Moment122.7 kg·mStability Index123.1
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.
Double HandedClub Certificate2025
Team Heiner 4NED 7472
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 VMG1407.11019.4841.1760.8730.6716.6709.1705.6727.6
52°911.9675.4571.7529.0513.0505.9501.5497.4502.8
60°859.1643.8551.9514.2498.6491.6487.1482.4484.4
75°825.0623.7539.4503.1484.8473.5466.8458.3455.2
90°850.4627.7531.2496.6481.0464.7452.4436.3427.4
110°832.8613.8517.9479.4455.6440.1428.5410.1406.9
120°857.9627.6525.3482.8455.0431.9412.1386.1364.6
135°970.9694.5565.3504.1471.0443.9418.9366.0303.5
150°1171.7823.2652.4556.0504.8475.4451.3407.0342.1
Run VMG1353.3950.6753.4641.8580.1541.7511.8465.2395.1
Selected Courses
Windward / Leeward1379.8985.0797.2701.3655.4629.2610.5585.4561.3
All purpose1051.8762.8629.7567.5537.3518.3504.2483.4466.5
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward682.00.8798
All purpose554.11.0829
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low696.30.8617
Triple Number Coastal/Long Distance Medium550.41.0902
Triple Number Coastal/Long Distance High499.91.2002
Triple Number Windward/Leeward Low891.10.6733
Triple Number Windward/Leeward Medium676.00.8876
Triple Number Windward/Leeward High605.80.9905
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance601.30.9978
Triple Number Coastal/Long Distance Low696.30.8617
Triple Number Coastal/Long Distance Medium550.41.0902
Triple Number Coastal/Long Distance High499.91.2002
Triple Number Windward/Leeward Low891.10.6733
Triple Number Windward/Leeward Medium676.00.8876
Triple Number Windward/Leeward High605.80.9905
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1458.4981.6750.8635.3573.1537.9508.4462.2444.2
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7660
Downwind "popa"0.9450
70% up, 30% down "Ilhabela"0.8121
30% up, 70% down "Ilhabela-inverso"0.8831
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low696.30.8617
Triple Number Coastal/Long Distance Medium550.41.0902
Triple Number Coastal/Long Distance High499.91.2002
Triple Number Windward/Leeward Low891.10.6733
Triple Number Windward/Leeward Medium676.00.8876
Triple Number Windward/Leeward High605.80.9905
Predominantly Upwind601.90.9969
Predominantly Downwind557.01.0773
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low696.30.8617
Triple Number AP Medium550.41.0901
Triple Number AP High499.91.2002
Triple Number Windward/Leeward Low930.40.6449
Triple Number Windward/Leeward Medium676.00.8876
Triple Number Windward/Leeward High605.80.9905
Single Number Predominant Upwind626.00.9585
Single Number Predominant Reaching549.41.0921
Single Number Predominant Downwind579.91.0347
Predominant Upwind - Low843.40.7114
Predominant Upwind - Low/Med651.40.9211
Predominant Upwind - Medium585.31.0251
Predominant Upwind - Med/High553.91.0832
Predominant Upwind - High539.51.1122
Predominant Downwind Low831.80.7213
Predominant Downwind Low/Med622.80.9633
Predominant Downwind Medium539.91.1112
Predominant Downwind Med/High487.41.2311
Predominant Downwind High448.81.3370
Predominant Reaching Low748.70.8014
Predominant Reaching Low/Med578.11.0379
Predominant Reaching Medium516.41.1618
Predominant Reaching Med/High478.31.2544
Predominant Reaching High451.81.3280
SA/DSPL Upwind22.59SA/DSPL Downwind42.77
Scoring OptionTODTOT
5-Band Windward/Leeward Low1036.90.5787
5-Band Windward/Leeward Low/Med770.10.7791
5-Band Windward/Leeward Medium666.60.9000
5-Band Windward/Leeward Med/High613.20.9785
5-Band Windward/Leeward High585.61.0246
Windward/Leeward 60-40 Low1043.80.5748
Windward/Leeward 60-40 Low/Med780.60.7686
Windward/Leeward 60-40 Medium681.40.8805
Windward/Leeward 60-40 Med/High632.90.9481
Windward/Leeward 60-40 High610.50.9829
5-Band AP Low767.20.7820
5-Band AP Low/Med613.70.9776
5-Band AP Medium544.01.1029
5-Band AP Med/High505.91.1861
5-Band AP High484.11.2395
5-Band SF Bay Tour - Low896.30.6695
5-Band SF Bay Tour - Low/Med737.30.8138
5-Band SF Bay Tour - Medium643.30.9327
5-Band SF Bay Tour - Med/High594.91.0085
5-Band SF Bay Tour - High569.31.0540
Chicago-Mac Upwind0.9330
Chicago-Mac All Purpose0.9682
Chicago-Mac Downwind0.9998
Bayview-Mac Cove Island0.7184
Bayview-Mac Shore0.7229
Harvest Moon Regatta481.41.2464
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance601.30.9978
Triple Number Coastal/Long Distance Low696.30.8617
Triple Number Coastal/Long Distance Medium550.41.0902
Triple Number Coastal/Long Distance High499.91.2002
Triple Number Windward/Leeward Low891.10.6733
Triple Number Windward/Leeward Medium676.00.8876
Triple Number Windward/Leeward High605.80.9905
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1458.4981.6750.8635.3573.1537.9508.4462.2444.2
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance601.30.9978
Triple Number Coastal/Long Distance Low696.30.8617
Triple Number Coastal/Long Distance Medium550.41.0902
Triple Number Coastal/Long Distance High499.91.2002
Triple Number Windward/Leeward Low891.10.6733
Triple Number Windward/Leeward Medium676.00.8876
Triple Number Windward/Leeward High605.80.9905
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1458.4981.6750.8635.3573.1537.9508.4462.2444.2
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance601.3
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1458.4981.6750.8635.3573.1537.9508.4462.2444.2
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low696.30.8617
Triple Number Coastal/Long Distance Medium550.41.0902
Triple Number Coastal/Long Distance High499.91.2002
Triple Number Windward/Leeward Low891.10.6733
Triple Number Windward/Leeward Medium676.00.8876
Triple Number Windward/Leeward High605.80.9905
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating601.30.9978
FinRating, kevyt tuuli1018.40.9819
FinRating, kova tuuli486.41.0280
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low696.30.8617
Triple Number Coastal/Long Distance Medium550.41.0902
Triple Number Coastal/Long Distance High499.91.2002
Triple Number Windward/Leeward Low891.10.6733
Triple Number Windward/Leeward Medium676.00.8876
Triple Number Windward/Leeward High605.80.9905
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.9978
Triple Number Coastal/Long Distance Low0.8617
Triple Number Coastal/Long Distance Medium1.0902
Triple Number Coastal/Long Distance High1.2002
Triple Number Windward/Leeward Low0.6733
Triple Number Windward/Leeward Medium0.8876
Triple Number Windward/Leeward High0.9905
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1458.4981.6750.8635.3573.1537.9508.4462.2444.2
For information
General Purpose Handicap (GPH)618.4
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance601.30.9978
Triple Number Coastal/Long Distance Low696.30.8617
Triple Number Coastal/Long Distance Medium550.41.0902
Triple Number Coastal/Long Distance High499.91.2002
Triple Number Windward/Leeward Low891.10.6733
Triple Number Windward/Leeward Medium676.00.8876
Triple Number Windward/Leeward High605.80.9905
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1458.4981.6750.8635.3573.1537.9508.4462.2444.2
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low696.30.8617
Triple Number Coastal/Long Distance Medium550.41.0902
Triple Number Coastal/Long Distance High499.91.2002
Triple Number Windward/Leeward Low891.10.6733
Triple Number Windward/Leeward Medium676.00.8876
Triple Number Windward/Leeward High605.80.9905
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance601.30.9978
Triple Number Coastal/Long Distance Low696.30.8617
Triple Number Coastal/Long Distance Medium550.41.0902
Triple Number Coastal/Long Distance High499.91.2002
Triple Number Windward/Leeward Low891.10.6733
Triple Number Windward/Leeward Medium676.00.8876
Triple Number Windward/Leeward High605.80.9905
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1458.4981.6750.8635.3573.1537.9508.4462.2444.2
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance601.30.9978
Triple Number Coastal/Long Distance Low696.30.8617
Triple Number Coastal/Long Distance Medium550.41.0902
Triple Number Coastal/Long Distance High499.91.2002
Triple Number Windward/Leeward Low891.10.6733
Triple Number Windward/Leeward Medium676.00.8876
Triple Number Windward/Leeward High605.80.9905
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1458.4981.6750.8635.3573.1537.9508.4462.2444.2
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low696.3
Triple Number Coastal/Long Distance Medium550.4
Triple Number Coastal/Long Distance High499.9
Triple Number Windward/Leeward Low891.1
Triple Number Windward/Leeward Medium676.0
Triple Number Windward/Leeward High605.8
Predominantly Upwind601.9
Predominantly Downwind557.0
Predominantly Reaching536.2
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance601.30.9978
Triple Number Coastal/Long Distance Low696.30.8617
Triple Number Coastal/Long Distance Medium550.41.0902
Triple Number Coastal/Long Distance High499.91.2002
Triple Number Windward/Leeward Low891.10.6733
Triple Number Windward/Leeward Medium676.00.8876
Triple Number Windward/Leeward High605.80.9905
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1458.4981.6750.8635.3573.1537.9508.4462.2444.2
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8617
Triple Number Coastal/Long Distance Medium1.0902
Triple Number Coastal/Long Distance High1.2002
Triple Number Windward/Leeward Low0.6733
Triple Number Windward/Leeward Medium0.8876
Triple Number Windward/Leeward High0.9905
Coastal/Long Distance0.9978
Predominantly Upwind0.9969
Predominantly Downwind1.0773
For information
General Purpose Handicap (GPH)618.4
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)1.0829
Distanseseilas Trippeltall svak vind0.8617
Distanseseilas Trippeltall mellomvind1.0902
Distanseseilas Trippeltall sterk vind1.2002
Pølsebane Trippeltall svak vind0.6733
Pølsebane Trippeltall mellomvind0.8876
Pølsebane Trippeltall sterk vind0.9905
Motvind Singeltall0.9969
Medvind Singeltall1.0773
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low696.30.8617
Triple Number Coastal/Long Distance Medium550.41.0902
Triple Number Coastal/Long Distance High499.91.2002
Triple Number Windward/Leeward Low891.10.6733
Triple Number Windward/Leeward Medium676.00.8876
Triple Number Windward/Leeward High605.80.9905
Coastal/Long Distance601.30.9978
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind601.90.9969
Predominantly Downwind557.01.0773
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore568.51.0553
Cape Doctor Coastal471.61.2723
Triple Number Coastal/Long Distance Low696.30.8617
Triple Number Coastal/Long Distance Medium550.41.0902
Triple Number Coastal/Long Distance High499.91.2002
Triple Number Windward/Leeward Low891.10.6733
Triple Number Windward/Leeward Medium676.00.8876
Triple Number Windward/Leeward High605.80.9905
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8617
Triple Number Coastal/Long Distance Medium1.0902
Triple Number Coastal/Long Distance High1.2002
Triple Number Windward/Leeward Low0.6733
Triple Number Windward/Leeward Medium0.8876
Triple Number Windward/Leeward High0.9905
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8617
Triple Number Coastal/Long Distance Medium1.0902
Triple Number Coastal/Long Distance High1.2002
Triple Number Windward/Leeward Low0.6733
Triple Number Windward/Leeward Medium0.8876
Triple Number Windward/Leeward High0.9905
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance601.30.9978
Triple Number Coastal/Long Distance Low696.30.8617
Triple Number Coastal/Long Distance Medium550.41.0902
Triple Number Coastal/Long Distance High499.91.2002
Triple Number Windward/Leeward Low891.10.6733
Triple Number Windward/Leeward Medium676.00.8876
Triple Number Windward/Leeward High605.80.9905
Predominantly Upwind601.90.9969
Predominantly Downwind557.01.0773
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1458.4981.6750.8635.3573.1537.9508.4462.2444.2
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance601.30.9978
Triple Number Coastal/Long Distance Low696.30.8617
Triple Number Coastal/Long Distance Medium550.41.0902
Triple Number Coastal/Long Distance High499.91.2002
Triple Number Windward/Leeward Low891.10.6733
Triple Number Windward/Leeward Medium676.00.8876
Triple Number Windward/Leeward High605.80.9905
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1458.4981.6750.8635.3573.1537.9508.4462.2444.2
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low696.30.8617
Triple Number AP Medium550.41.0901
Triple Number AP High499.91.2002
Triple Number Windward/Leeward Low930.40.6449
Triple Number Windward/Leeward Medium676.00.8876
Triple Number Windward/Leeward High605.80.9905
Single Number Predominant Upwind626.00.9585
Single Number Predominant Reaching549.41.0921
Single Number Predominant Downwind579.91.0347
Predominant Upwind - Low843.40.7114
Predominant Upwind - Low/Med651.40.9211
Predominant Upwind - Medium585.31.0251
Predominant Upwind - Med/High553.91.0832
Predominant Upwind - High539.51.1122
Predominant Downwind Low831.80.7213
Predominant Downwind Low/Med622.80.9633
Predominant Downwind Medium539.91.1112
Predominant Downwind Med/High487.41.2311
Predominant Downwind High448.81.3370
Predominant Reaching Low748.70.8014
Predominant Reaching Low/Med578.11.0379
Predominant Reaching Medium516.41.1618
Predominant Reaching Med/High478.31.2544
Predominant Reaching High451.81.3280
SA/DSPL Upwind22.59SA/DSPL Downwind42.77
Scoring OptionTODTOT
5-Band Windward/Leeward Low1036.90.5787
5-Band Windward/Leeward Low/Med770.10.7791
5-Band Windward/Leeward Medium666.60.9000
5-Band Windward/Leeward Med/High613.20.9785
5-Band Windward/Leeward High585.61.0246
Windward/Leeward 60-40 Low1043.80.5748
Windward/Leeward 60-40 Low/Med780.60.7686
Windward/Leeward 60-40 Medium681.40.8805
Windward/Leeward 60-40 Med/High632.90.9481
Windward/Leeward 60-40 High610.50.9829
5-Band AP Low767.20.7820
5-Band AP Low/Med613.70.9776
5-Band AP Medium544.01.1029
5-Band AP Med/High505.91.1861
5-Band AP High484.11.2395
5-Band SF Bay Tour - Low896.30.6695
5-Band SF Bay Tour - Low/Med737.30.8138
5-Band SF Bay Tour - Medium643.30.9327
5-Band SF Bay Tour - Med/High594.91.0085
5-Band SF Bay Tour - High569.31.0540
Chicago-Mac Upwind0.9330
Chicago-Mac All Purpose0.9682
Chicago-Mac Downwind0.9998
Bayview-Mac Cove Island0.7184
Bayview-Mac Shore0.7229
Harvest Moon Regatta481.41.2464
Double HandedClub Certificate2025
Team Heiner 4NED 7472
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassJ-109Measurement13/10/2004HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
LOA10.757Max. Beam3.524Draft2.136Displacement4,999Wetted area24.55IMS L9.475LSM09.287Acc. length10.757Sink (kg/mm) 18.06
VCGD-0.033VCGM-0.060RM Rated (kg·m) 122.7Limit of positive stability(°) 123.8Stability Index123.1Default crew weight170Declared crew weight175
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.410PBW0.112PIPA0.0031
EDL1.970ST10.048ST20.170
ST30.170ST40.097ST50.290
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0CheckstaysSpreaders2Rotating mastNo
P13.180IG14.170ISP14.350MDT10.100MDL10.180MDT2MDL2TLTaperMWGO
E4.720J4.050BAS1.620FSDFoilSFJ0.000SPL0.000WPLTPS5.750BDMWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date06/04/2016
SFFP0.420FFM1.225FF1.234LCFcl5.873SG1.0000
SAFP10.254FAM1.019FA1.025LCFsh6.127HBI1.098
W176.8W276.8W376.8W476.8
PD1558.3PD2558.4PD3558.0PD4556.0
WD11.200PLM9000.00GSA1.0RSA1.0RM121.5
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
Double HandedClub Certificate2025
Team Heiner 4NED 7472
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment20250.151.001.803.073.9837.23
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment20250.080.581.082.093.124.1913.85NoNo 29.16
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment202515.4013.5614.487.098.3085%88.47
CRUISER/RACER REQUIREMENTS*
Accommodation length10.8 mTable area0.55 m²Headroom1.75 mMinimum number of berths5Personal gear stowage0.20 m³Fresh water capacity120 lMinimum number of seats in cockpit5Food stowage0.30 m³Fuel capacity66 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.