Double HandedClub Certificate2025
SOLUTION TOONED 2610
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 Angles41.7°41.7°40.4°39.8°39.5°39.4°39.5°40.2°42.6°
Beat VMG2.513.353.914.184.284.324.344.314.10
52°3.815.005.726.026.146.196.236.256.17
60°4.015.215.896.196.326.386.426.476.44
75°4.145.356.016.336.526.636.716.826.85
90°4.035.276.006.386.626.806.957.157.28
110°3.775.095.996.456.777.027.187.437.56
120°3.594.905.866.396.757.057.347.778.07
135°3.144.365.366.136.566.917.257.968.94
150°2.563.694.715.596.226.616.957.658.53
Run VMG2.213.194.094.875.586.096.487.127.78
Gybe Angles147.3°147.3°152.1°154.6°163.0°171.1°178.1°178.3°177.2°
APH ToD:633.8CDL: 6.828APH ToT: 0.9467CertNo:3145
BOAT
ClassSolution (Mod)DesignerJac. de RidderBuilderJachtw. M'harnisAge date12/1978Series date12/1978Offset fileH2610E.OFFData fileNED2610
HULL
Length Overall8.663 mMaximum Beam3.070 mDraft1.692 mDisplacement2,942 kgDLR7.9348IMS DivisionPerformanceDynamic Allowance0.050%Age Allowance0.487%
PROPELLER
InstallationShaft exposedTypeFolding 2 bladesDiameter0.292m
CREW
Maximum weight170 kg(default)Minimum weight120 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail26.3626.91Headsail Luffed25.8825.88Headsail FlyingSymmetric49.6949.69Asymmetric
STORM SAIL AREAS (m²)
Trysail7.62Storm Jib4.76Heavy Weather Jib12.84
SAIL LIMITS
Headsails5Spinnakers4
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.
Double HandedClub Certificate2025
SOLUTION TOONED 2610
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 VMG1433.51073.8920.8861.5840.4832.8829.2836.0877.1
52°944.8720.1629.8597.7586.5581.3577.9576.1583.4
60°897.7690.9610.8581.8570.1564.5560.4556.6559.4
75°869.2673.1598.5568.6552.4543.0536.8528.0525.5
90°893.0683.8600.0564.5543.9529.1517.9503.7494.5
110°954.4707.7600.7557.7532.1512.8501.3484.4476.4
120°1004.2734.7614.2563.0533.6510.3490.5463.5446.2
135°1145.7825.2671.7587.7549.2521.1496.8452.3402.8
150°1407.2976.9764.5643.8578.9544.6517.8470.9422.2
Run VMG1631.11128.0881.2739.7645.4590.9555.3505.3462.4
Selected Courses
Windward / Leeward1528.61100.9901.0800.6742.9711.9692.3670.7669.8
All purpose1156.2851.0713.7649.1615.1595.6582.1564.1557.2
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward773.30.7759
All purpose633.80.9467
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low782.30.7670
Triple Number Coastal/Long Distance Medium629.80.9527
Triple Number Coastal/Long Distance High578.71.0368
Triple Number Windward/Leeward Low1001.00.5994
Triple Number Windward/Leeward Medium767.60.7817
Triple Number Windward/Leeward High689.10.8707
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance687.10.8732
Triple Number Coastal/Long Distance Low782.30.7670
Triple Number Coastal/Long Distance Medium629.80.9527
Triple Number Coastal/Long Distance High578.71.0368
Triple Number Windward/Leeward Low1001.00.5994
Triple Number Windward/Leeward Medium767.60.7817
Triple Number Windward/Leeward High689.10.8707
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1630.51103.6850.3726.1655.7618.0586.9537.0526.5
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6780
Downwind "popa"0.8324
70% up, 30% down "Ilhabela"0.7180
30% up, 70% down "Ilhabela-inverso"0.7792
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low782.30.7670
Triple Number Coastal/Long Distance Medium629.80.9527
Triple Number Coastal/Long Distance High578.71.0368
Triple Number Windward/Leeward Low1001.00.5994
Triple Number Windward/Leeward Medium767.60.7817
Triple Number Windward/Leeward High689.10.8707
Predominantly Upwind684.80.8761
Predominantly Downwind637.30.9415
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low782.30.7670
Triple Number AP Medium629.80.9526
Triple Number AP High578.71.0368
Triple Number Windward/Leeward Low1044.00.5747
Triple Number Windward/Leeward Medium767.60.7817
Triple Number Windward/Leeward High689.10.8707
Single Number Predominant Upwind708.50.8469
Single Number Predominant Reaching626.90.9570
Single Number Predominant Downwind665.10.9021
Predominant Upwind - Low914.40.6562
Predominant Upwind - Low/Med730.50.8214
Predominant Upwind - Medium668.60.8973
Predominant Upwind - Med/High640.60.9367
Predominant Upwind - High631.70.9498
Predominant Downwind Low956.40.6273
Predominant Downwind Low/Med716.70.8372
Predominant Downwind Medium616.70.9729
Predominant Downwind Med/High556.81.0777
Predominant Downwind High522.21.1491
Predominant Reaching Low835.50.7181
Predominant Reaching Low/Med657.90.9121
Predominant Reaching Medium591.11.0151
Predominant Reaching Med/High552.41.0861
Predominant Reaching High530.01.1321
SA/DSPL Upwind25.36SA/DSPL Downwind36.91
Scoring OptionTODTOT
5-Band Windward/Leeward Low1158.80.5178
5-Band Windward/Leeward Low/Med871.70.6883
5-Band Windward/Leeward Medium756.30.7933
5-Band Windward/Leeward Med/High696.20.8618
5-Band Windward/Leeward High674.20.8899
Windward/Leeward 60-40 Low1152.10.5208
Windward/Leeward 60-40 Low/Med879.50.6822
Windward/Leeward 60-40 Medium774.70.7745
Windward/Leeward 60-40 Med/High723.30.8295
Windward/Leeward 60-40 High707.80.8477
5-Band AP Low862.70.6955
5-Band AP Low/Med696.60.8614
5-Band AP Medium622.90.9632
5-Band AP Med/High584.11.0272
5-Band AP High566.01.0601
5-Band SF Bay Tour - Low1000.40.5998
5-Band SF Bay Tour - Low/Med834.60.7189
5-Band SF Bay Tour - Medium734.40.8170
5-Band SF Bay Tour - Med/High683.80.8775
5-Band SF Bay Tour - High664.40.9030
Chicago-Mac Upwind0.8270
Chicago-Mac All Purpose0.8520
Chicago-Mac Downwind0.8717
Bayview-Mac Cove Island0.6409
Bayview-Mac Shore0.6468
Harvest Moon Regatta552.21.0866
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance687.10.8732
Triple Number Coastal/Long Distance Low782.30.7670
Triple Number Coastal/Long Distance Medium629.80.9527
Triple Number Coastal/Long Distance High578.71.0368
Triple Number Windward/Leeward Low1001.00.5994
Triple Number Windward/Leeward Medium767.60.7817
Triple Number Windward/Leeward High689.10.8707
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1630.51103.6850.3726.1655.7618.0586.9537.0526.5
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance687.10.8732
Triple Number Coastal/Long Distance Low782.30.7670
Triple Number Coastal/Long Distance Medium629.80.9527
Triple Number Coastal/Long Distance High578.71.0368
Triple Number Windward/Leeward Low1001.00.5994
Triple Number Windward/Leeward Medium767.60.7817
Triple Number Windward/Leeward High689.10.8707
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1630.51103.6850.3726.1655.7618.0586.9537.0526.5
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance687.1
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1630.51103.6850.3726.1655.7618.0586.9537.0526.5
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low782.30.7670
Triple Number Coastal/Long Distance Medium629.80.9527
Triple Number Coastal/Long Distance High578.71.0368
Triple Number Windward/Leeward Low1001.00.5994
Triple Number Windward/Leeward Medium767.60.7817
Triple Number Windward/Leeward High689.10.8707
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating (Coastal/Long Distance)687.10.8732
Triple Number Coastal/Long Distance Low782.30.7670
Triple Number Coastal/Long Distance Medium629.80.9527
Triple Number Coastal/Long Distance High578.71.0368
Triple Number Windward/Leeward Low1001.00.5994
Triple Number Windward/Leeward Medium767.60.7817
Triple Number Windward/Leeward High689.10.8707
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1630.51103.6850.3726.1655.7618.0586.9537.0526.5
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low782.30.7670
Triple Number Coastal/Long Distance Medium629.80.9527
Triple Number Coastal/Long Distance High578.71.0368
Triple Number Windward/Leeward Low1001.00.5994
Triple Number Windward/Leeward Medium767.60.7817
Triple Number Windward/Leeward High689.10.8707
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.8732
Triple Number Coastal/Long Distance Low0.7670
Triple Number Coastal/Long Distance Medium0.9527
Triple Number Coastal/Long Distance High1.0368
Triple Number Windward/Leeward Low0.5994
Triple Number Windward/Leeward Medium0.7817
Triple Number Windward/Leeward High0.8707
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1630.51103.6850.3726.1655.7618.0586.9537.0526.5
For information
General Purpose Handicap (GPH)704.0
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance687.10.8732
Triple Number Coastal/Long Distance Low782.30.7670
Triple Number Coastal/Long Distance Medium629.80.9527
Triple Number Coastal/Long Distance High578.71.0368
Triple Number Windward/Leeward Low1001.00.5994
Triple Number Windward/Leeward Medium767.60.7817
Triple Number Windward/Leeward High689.10.8707
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1630.51103.6850.3726.1655.7618.0586.9537.0526.5
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low782.30.7670
Triple Number Coastal/Long Distance Medium629.80.9527
Triple Number Coastal/Long Distance High578.71.0368
Triple Number Windward/Leeward Low1001.00.5994
Triple Number Windward/Leeward Medium767.60.7817
Triple Number Windward/Leeward High689.10.8707
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance687.10.8732
Triple Number Coastal/Long Distance Low782.30.7670
Triple Number Coastal/Long Distance Medium629.80.9527
Triple Number Coastal/Long Distance High578.71.0368
Triple Number Windward/Leeward Low1001.00.5994
Triple Number Windward/Leeward Medium767.60.7817
Triple Number Windward/Leeward High689.10.8707
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1630.51103.6850.3726.1655.7618.0586.9537.0526.5
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance687.10.8732
Triple Number Coastal/Long Distance Low782.30.7670
Triple Number Coastal/Long Distance Medium629.80.9527
Triple Number Coastal/Long Distance High578.71.0368
Triple Number Windward/Leeward Low1001.00.5994
Triple Number Windward/Leeward Medium767.60.7817
Triple Number Windward/Leeward High689.10.8707
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1630.51103.6850.3726.1655.7618.0586.9537.0526.5
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low782.3
Triple Number Coastal/Long Distance Medium629.8
Triple Number Coastal/Long Distance High578.7
Triple Number Windward/Leeward Low1001.0
Triple Number Windward/Leeward Medium767.6
Triple Number Windward/Leeward High689.1
Predominantly Upwind684.8
Predominantly Downwind637.3
Predominantly Reaching614.0
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance687.10.8732
Triple Number Coastal/Long Distance Low782.30.7670
Triple Number Coastal/Long Distance Medium629.80.9527
Triple Number Coastal/Long Distance High578.71.0368
Triple Number Windward/Leeward Low1001.00.5994
Triple Number Windward/Leeward Medium767.60.7817
Triple Number Windward/Leeward High689.10.8707
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1630.51103.6850.3726.1655.7618.0586.9537.0526.5
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7670
Triple Number Coastal/Long Distance Medium0.9527
Triple Number Coastal/Long Distance High1.0368
Triple Number Windward/Leeward Low0.5994
Triple Number Windward/Leeward Medium0.7817
Triple Number Windward/Leeward High0.8707
Coastal/Long Distance0.8732
Predominantly Upwind0.8761
Predominantly Downwind0.9415
For information
General Purpose Handicap (GPH)704.0
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)0.9467
Distanseseilas Trippeltall svak vind0.7670
Distanseseilas Trippeltall mellomvind0.9527
Distanseseilas Trippeltall sterk vind1.0368
Pølsebane Trippeltall svak vind0.5994
Pølsebane Trippeltall mellomvind0.7817
Pølsebane Trippeltall sterk vind0.8707
Motvind Singeltall0.8761
Medvind Singeltall0.9415
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low782.30.7670
Triple Number Coastal/Long Distance Medium629.80.9527
Triple Number Coastal/Long Distance High578.71.0368
Triple Number Windward/Leeward Low1001.00.5994
Triple Number Windward/Leeward Medium767.60.7817
Triple Number Windward/Leeward High689.10.8707
Coastal/Long Distance687.10.8732
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind684.80.8761
Predominantly Downwind637.30.9415
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore670.00.8955
Cape Doctor Coastal559.31.0728
Triple Number Coastal/Long Distance Low782.30.7670
Triple Number Coastal/Long Distance Medium629.80.9527
Triple Number Coastal/Long Distance High578.71.0368
Triple Number Windward/Leeward Low1001.00.5994
Triple Number Windward/Leeward Medium767.60.7817
Triple Number Windward/Leeward High689.10.8707
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7670
Triple Number Coastal/Long Distance Medium0.9527
Triple Number Coastal/Long Distance High1.0368
Triple Number Windward/Leeward Low0.5994
Triple Number Windward/Leeward Medium0.7817
Triple Number Windward/Leeward High0.8707
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7670
Triple Number Coastal/Long Distance Medium0.9527
Triple Number Coastal/Long Distance High1.0368
Triple Number Windward/Leeward Low0.5994
Triple Number Windward/Leeward Medium0.7817
Triple Number Windward/Leeward High0.8707
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance687.10.8732
Triple Number Coastal/Long Distance Low782.30.7670
Triple Number Coastal/Long Distance Medium629.80.9527
Triple Number Coastal/Long Distance High578.71.0368
Triple Number Windward/Leeward Low1001.00.5994
Triple Number Windward/Leeward Medium767.60.7817
Triple Number Windward/Leeward High689.10.8707
Predominantly Upwind684.80.8761
Predominantly Downwind637.30.9415
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1630.51103.6850.3726.1655.7618.0586.9537.0526.5
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance687.10.8732
Triple Number Coastal/Long Distance Low782.30.7670
Triple Number Coastal/Long Distance Medium629.80.9527
Triple Number Coastal/Long Distance High578.71.0368
Triple Number Windward/Leeward Low1001.00.5994
Triple Number Windward/Leeward Medium767.60.7817
Triple Number Windward/Leeward High689.10.8707
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1630.51103.6850.3726.1655.7618.0586.9537.0526.5
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low782.30.7670
Triple Number AP Medium629.80.9526
Triple Number AP High578.71.0368
Triple Number Windward/Leeward Low1044.00.5747
Triple Number Windward/Leeward Medium767.60.7817
Triple Number Windward/Leeward High689.10.8707
Single Number Predominant Upwind708.50.8469
Single Number Predominant Reaching626.90.9570
Single Number Predominant Downwind665.10.9021
Predominant Upwind - Low914.40.6562
Predominant Upwind - Low/Med730.50.8214
Predominant Upwind - Medium668.60.8973
Predominant Upwind - Med/High640.60.9367
Predominant Upwind - High631.70.9498
Predominant Downwind Low956.40.6273
Predominant Downwind Low/Med716.70.8372
Predominant Downwind Medium616.70.9729
Predominant Downwind Med/High556.81.0777
Predominant Downwind High522.21.1491
Predominant Reaching Low835.50.7181
Predominant Reaching Low/Med657.90.9121
Predominant Reaching Medium591.11.0151
Predominant Reaching Med/High552.41.0861
Predominant Reaching High530.01.1321
SA/DSPL Upwind25.36SA/DSPL Downwind36.91
Scoring OptionTODTOT
5-Band Windward/Leeward Low1158.80.5178
5-Band Windward/Leeward Low/Med871.70.6883
5-Band Windward/Leeward Medium756.30.7933
5-Band Windward/Leeward Med/High696.20.8618
5-Band Windward/Leeward High674.20.8899
Windward/Leeward 60-40 Low1152.10.5208
Windward/Leeward 60-40 Low/Med879.50.6822
Windward/Leeward 60-40 Medium774.70.7745
Windward/Leeward 60-40 Med/High723.30.8295
Windward/Leeward 60-40 High707.80.8477
5-Band AP Low862.70.6955
5-Band AP Low/Med696.60.8614
5-Band AP Medium622.90.9632
5-Band AP Med/High584.11.0272
5-Band AP High566.01.0601
5-Band SF Bay Tour - Low1000.40.5998
5-Band SF Bay Tour - Low/Med834.60.7189
5-Band SF Bay Tour - Medium734.40.8170
5-Band SF Bay Tour - Med/High683.80.8775
5-Band SF Bay Tour - High664.40.9030
Chicago-Mac Upwind0.8270
Chicago-Mac All Purpose0.8520
Chicago-Mac Downwind0.8717
Bayview-Mac Cove Island0.6409
Bayview-Mac Shore0.6468
Harvest Moon Regatta552.21.0866
Double HandedClub Certificate2025
SOLUTION TOONED 2610
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassSolution (Mod)Measurement09/05/2009HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
LOA8.663Max. Beam3.070Draft1.692Displacement2,942Wetted area16.35IMS L7.343LSM07.183Acc. length8.663Sink (kg/mm) 11.27
VCGD-0.036VCGM-0.039RM Rated (kg·m) 47.7Limit of positive stability(°) N/AStability IndexN/ADefault crew weight170Declared crew weightN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.292PBW0.075PIPA0.0043
PSD0.025PHD0.072PHL0.140
PSA20.0°ESL0.600
ST10.030ST20.090ST30.128
ST40.045ST50.075
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays2CheckstaysSpreaders2Rotating mastNo
P11.300IG9.750ISP9.810MDT10.078MDL10.115MDT20.051MDL20.056TL2.400MW0.115GO0.115
E3.850J3.380BAS1.190FSD0.018SFJ0.000SPL3.460WPLTPSBD0.130MWT75.00MCG3.270
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM entered directlyRM entered49.0Flotation Date09/05/2009
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
Double HandedClub Certificate2025
SOLUTION TOONED 2610
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentORC0.150.811.462.563.3126.36* Copied from legacy *
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentORC5.0610.05NoNo 25.88* Copied from legacy *
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentORC9.769.769.766.080.0049.69* Copied from legacy *