Double HandedClub Certificate2025
Marco poloNOR 5662
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 Angles41.2°41.2°40.1°39.3°38.9°39.6°39.8°40.8°43.5°
Beat VMG2.513.373.944.244.354.394.414.384.19
52°3.794.995.746.096.236.296.336.366.29
60°3.985.205.926.266.416.486.536.596.56
75°4.115.336.046.416.616.746.826.936.98
90°4.005.246.006.426.696.897.047.247.39
110°3.785.106.016.516.847.117.307.567.67
120°3.604.905.866.426.797.107.407.898.21
135°3.174.395.376.126.576.927.257.958.88
150°2.613.744.745.606.226.626.957.618.45
Run VMG2.253.244.124.895.576.106.517.137.75
Gybe Angles147.5°147.5°152.5°155.9°163.7°170.9°178.1°178.6°177.7°
APH ToD:628.1CDL: 6.944APH ToT: 0.9553CertNo:4691
BOAT
ClassNESSY 94 CR/RDesignerRobertHumphreyBuilderNesmar A/SAge date01/1986Series date01/1983Offset fileNESSY94.OFFData file4691
HULL
Length Overall9.384 mMaximum Beam3.264 mDraft1.803 mDisplacement3,203 kgDLR9.2224IMS DivisionCruiser/RacerDynamic Allowance0.120%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.380m
CREW
Maximum weight170 kg(default)Minimum weight120 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail27.4628.03Headsail Luffed23.8123.81Headsail FlyingSymmetric48.5748.57Asymmetric
STORM SAIL AREAS (m²)
Trysail8.16Storm Jib5.33Heavy Weather Jib14.38
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
Marco poloNOR 5662
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 VMG1431.81069.7913.3848.6827.7820.4816.8822.7859.7
52°950.0720.9627.0591.1578.1572.1568.6566.4572.3
60°903.9692.4608.2575.1561.5555.3551.1546.7548.6
75°875.8675.1596.3562.0544.6534.4528.0519.2515.7
90°899.2686.7600.1560.7538.2522.6511.6497.0487.1
110°951.7706.3599.1553.3526.4506.5493.0476.4469.4
120°1001.2734.5614.7560.6530.4506.9486.5456.2438.7
135°1136.0820.3670.1588.2547.9520.3496.6452.9405.3
150°1379.4963.2758.8643.1578.8543.6517.8472.9426.1
Run VMG1597.71112.2874.1736.6645.7589.9553.4505.1464.3
Selected Courses
Windward / Leeward1511.81090.9893.7792.6736.7705.2685.1663.9662.0
All purpose1150.5847.0709.9643.4609.2589.2575.5557.5550.2
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward766.20.7831
All purpose628.10.9553
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low778.50.7707
Triple Number Coastal/Long Distance Medium624.00.9615
Triple Number Coastal/Long Distance High572.21.0486
Triple Number Windward/Leeward Low992.20.6047
Triple Number Windward/Leeward Medium760.60.7889
Triple Number Windward/Leeward High682.10.8796
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance681.00.8811
Triple Number Coastal/Long Distance Low778.50.7707
Triple Number Coastal/Long Distance Medium624.00.9615
Triple Number Coastal/Long Distance High572.21.0486
Triple Number Windward/Leeward Low992.20.6047
Triple Number Windward/Leeward Medium760.60.7889
Triple Number Windward/Leeward High682.10.8796
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1609.11093.0844.0719.5649.6611.6580.6530.2519.3
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6864
Downwind "popa"0.8372
70% up, 30% down "Ilhabela"0.7256
30% up, 70% down "Ilhabela-inverso"0.7854
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low778.50.7707
Triple Number Coastal/Long Distance Medium624.00.9615
Triple Number Coastal/Long Distance High572.21.0486
Triple Number Windward/Leeward Low992.20.6047
Triple Number Windward/Leeward Medium760.60.7889
Triple Number Windward/Leeward High682.10.8796
Predominantly Upwind678.00.8850
Predominantly Downwind634.00.9464
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low778.50.7707
Triple Number AP Medium624.10.9614
Triple Number AP High572.21.0486
Triple Number Windward/Leeward Low1034.40.5800
Triple Number Windward/Leeward Medium760.60.7889
Triple Number Windward/Leeward High682.10.8796
Single Number Predominant Upwind701.70.8551
Single Number Predominant Reaching622.70.9635
Single Number Predominant Downwind661.10.9076
Predominant Upwind - Low911.80.6580
Predominant Upwind - Low/Med725.00.8276
Predominant Upwind - Medium661.10.9076
Predominant Upwind - Med/High632.30.9489
Predominant Upwind - High623.00.9632
Predominant Downwind Low949.10.6322
Predominant Downwind Low/Med712.90.8416
Predominant Downwind Medium613.40.9781
Predominant Downwind Med/High553.31.0844
Predominant Downwind High519.21.1557
Predominant Reaching Low833.60.7197
Predominant Reaching Low/Med654.80.9163
Predominant Reaching Medium586.41.0231
Predominant Reaching Med/High547.21.0966
Predominant Reaching High524.71.1434
SA/DSPL Upwind23.51SA/DSPL Downwind34.86
Scoring OptionTODTOT
5-Band Windward/Leeward Low1147.60.5228
5-Band Windward/Leeward Low/Med863.90.6945
5-Band Windward/Leeward Medium749.50.8005
5-Band Windward/Leeward Med/High689.20.8705
5-Band Windward/Leeward High667.20.8992
Windward/Leeward 60-40 Low1142.30.5253
Windward/Leeward 60-40 Low/Med871.30.6886
Windward/Leeward 60-40 Medium766.80.7824
Windward/Leeward 60-40 Med/High715.30.8388
Windward/Leeward 60-40 High699.40.8579
5-Band AP Low858.90.6986
5-Band AP Low/Med691.80.8673
5-Band AP Medium617.10.9723
5-Band AP Med/High577.61.0387
5-Band AP High559.41.0726
5-Band SF Bay Tour - Low992.60.6045
5-Band SF Bay Tour - Low/Med827.60.7250
5-Band SF Bay Tour - Medium727.50.8247
5-Band SF Bay Tour - Med/High676.80.8865
5-Band SF Bay Tour - High657.30.9128
Chicago-Mac Upwind0.8346
Chicago-Mac All Purpose0.8585
Chicago-Mac Downwind0.8769
Bayview-Mac Cove Island0.6456
Bayview-Mac Shore0.6513
Harvest Moon Regatta547.81.0953
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance681.00.8811
Triple Number Coastal/Long Distance Low778.50.7707
Triple Number Coastal/Long Distance Medium624.00.9615
Triple Number Coastal/Long Distance High572.21.0486
Triple Number Windward/Leeward Low992.20.6047
Triple Number Windward/Leeward Medium760.60.7889
Triple Number Windward/Leeward High682.10.8796
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1609.11093.0844.0719.5649.6611.6580.6530.2519.3
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance681.00.8811
Triple Number Coastal/Long Distance Low778.50.7707
Triple Number Coastal/Long Distance Medium624.00.9615
Triple Number Coastal/Long Distance High572.21.0486
Triple Number Windward/Leeward Low992.20.6047
Triple Number Windward/Leeward Medium760.60.7889
Triple Number Windward/Leeward High682.10.8796
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1609.11093.0844.0719.5649.6611.6580.6530.2519.3
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance681.0
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1609.11093.0844.0719.5649.6611.6580.6530.2519.3
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low778.50.7707
Triple Number Coastal/Long Distance Medium624.00.9615
Triple Number Coastal/Long Distance High572.21.0486
Triple Number Windward/Leeward Low992.20.6047
Triple Number Windward/Leeward Medium760.60.7889
Triple Number Windward/Leeward High682.10.8796
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating681.00.8811
FinRating, kevyt tuuli1128.90.8858
FinRating, kova tuuli562.90.8883
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low778.50.7707
Triple Number Coastal/Long Distance Medium624.00.9615
Triple Number Coastal/Long Distance High572.21.0486
Triple Number Windward/Leeward Low992.20.6047
Triple Number Windward/Leeward Medium760.60.7889
Triple Number Windward/Leeward High682.10.8796
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.8811
Triple Number Coastal/Long Distance Low0.7707
Triple Number Coastal/Long Distance Medium0.9615
Triple Number Coastal/Long Distance High1.0486
Triple Number Windward/Leeward Low0.6047
Triple Number Windward/Leeward Medium0.7889
Triple Number Windward/Leeward High0.8796
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1609.11093.0844.0719.5649.6611.6580.6530.2519.3
For information
General Purpose Handicap (GPH)698.3
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance681.00.8811
Triple Number Coastal/Long Distance Low778.50.7707
Triple Number Coastal/Long Distance Medium624.00.9615
Triple Number Coastal/Long Distance High572.21.0486
Triple Number Windward/Leeward Low992.20.6047
Triple Number Windward/Leeward Medium760.60.7889
Triple Number Windward/Leeward High682.10.8796
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1609.11093.0844.0719.5649.6611.6580.6530.2519.3
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low778.50.7707
Triple Number Coastal/Long Distance Medium624.00.9615
Triple Number Coastal/Long Distance High572.21.0486
Triple Number Windward/Leeward Low992.20.6047
Triple Number Windward/Leeward Medium760.60.7889
Triple Number Windward/Leeward High682.10.8796
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance681.00.8811
Triple Number Coastal/Long Distance Low778.50.7707
Triple Number Coastal/Long Distance Medium624.00.9615
Triple Number Coastal/Long Distance High572.21.0486
Triple Number Windward/Leeward Low992.20.6047
Triple Number Windward/Leeward Medium760.60.7889
Triple Number Windward/Leeward High682.10.8796
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1609.11093.0844.0719.5649.6611.6580.6530.2519.3
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance681.00.8811
Triple Number Coastal/Long Distance Low778.50.7707
Triple Number Coastal/Long Distance Medium624.00.9615
Triple Number Coastal/Long Distance High572.21.0486
Triple Number Windward/Leeward Low992.20.6047
Triple Number Windward/Leeward Medium760.60.7889
Triple Number Windward/Leeward High682.10.8796
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1609.11093.0844.0719.5649.6611.6580.6530.2519.3
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low778.5
Triple Number Coastal/Long Distance Medium624.0
Triple Number Coastal/Long Distance High572.2
Triple Number Windward/Leeward Low992.2
Triple Number Windward/Leeward Medium760.6
Triple Number Windward/Leeward High682.1
Predominantly Upwind678.0
Predominantly Downwind634.0
Predominantly Reaching610.3
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance681.00.8811
Triple Number Coastal/Long Distance Low778.50.7707
Triple Number Coastal/Long Distance Medium624.00.9615
Triple Number Coastal/Long Distance High572.21.0486
Triple Number Windward/Leeward Low992.20.6047
Triple Number Windward/Leeward Medium760.60.7889
Triple Number Windward/Leeward High682.10.8796
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1609.11093.0844.0719.5649.6611.6580.6530.2519.3
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7707
Triple Number Coastal/Long Distance Medium0.9615
Triple Number Coastal/Long Distance High1.0486
Triple Number Windward/Leeward Low0.6047
Triple Number Windward/Leeward Medium0.7889
Triple Number Windward/Leeward High0.8796
Coastal/Long Distance0.8811
Predominantly Upwind0.8850
Predominantly Downwind0.9464
For information
General Purpose Handicap (GPH)698.3
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)0.9553
Distanseseilas Trippeltall svak vind0.7707
Distanseseilas Trippeltall mellomvind0.9615
Distanseseilas Trippeltall sterk vind1.0486
Pølsebane Trippeltall svak vind0.6047
Pølsebane Trippeltall mellomvind0.7889
Pølsebane Trippeltall sterk vind0.8796
Motvind Singeltall0.8850
Medvind Singeltall0.9464
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low778.50.7707
Triple Number Coastal/Long Distance Medium624.00.9615
Triple Number Coastal/Long Distance High572.21.0486
Triple Number Windward/Leeward Low992.20.6047
Triple Number Windward/Leeward Medium760.60.7889
Triple Number Windward/Leeward High682.10.8796
Coastal/Long Distance681.00.8811
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind678.00.8850
Predominantly Downwind634.00.9464
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore662.50.9056
Cape Doctor Coastal552.41.0862
Triple Number Coastal/Long Distance Low778.50.7707
Triple Number Coastal/Long Distance Medium624.00.9615
Triple Number Coastal/Long Distance High572.21.0486
Triple Number Windward/Leeward Low992.20.6047
Triple Number Windward/Leeward Medium760.60.7889
Triple Number Windward/Leeward High682.10.8796
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7707
Triple Number Coastal/Long Distance Medium0.9615
Triple Number Coastal/Long Distance High1.0486
Triple Number Windward/Leeward Low0.6047
Triple Number Windward/Leeward Medium0.7889
Triple Number Windward/Leeward High0.8796
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7707
Triple Number Coastal/Long Distance Medium0.9615
Triple Number Coastal/Long Distance High1.0486
Triple Number Windward/Leeward Low0.6047
Triple Number Windward/Leeward Medium0.7889
Triple Number Windward/Leeward High0.8796
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance681.00.8811
Triple Number Coastal/Long Distance Low778.50.7707
Triple Number Coastal/Long Distance Medium624.00.9615
Triple Number Coastal/Long Distance High572.21.0486
Triple Number Windward/Leeward Low992.20.6047
Triple Number Windward/Leeward Medium760.60.7889
Triple Number Windward/Leeward High682.10.8796
Predominantly Upwind678.00.8850
Predominantly Downwind634.00.9464
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1609.11093.0844.0719.5649.6611.6580.6530.2519.3
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance681.00.8811
Triple Number Coastal/Long Distance Low778.50.7707
Triple Number Coastal/Long Distance Medium624.00.9615
Triple Number Coastal/Long Distance High572.21.0486
Triple Number Windward/Leeward Low992.20.6047
Triple Number Windward/Leeward Medium760.60.7889
Triple Number Windward/Leeward High682.10.8796
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1609.11093.0844.0719.5649.6611.6580.6530.2519.3
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low778.50.7707
Triple Number AP Medium624.10.9614
Triple Number AP High572.21.0486
Triple Number Windward/Leeward Low1034.40.5800
Triple Number Windward/Leeward Medium760.60.7889
Triple Number Windward/Leeward High682.10.8796
Single Number Predominant Upwind701.70.8551
Single Number Predominant Reaching622.70.9635
Single Number Predominant Downwind661.10.9076
Predominant Upwind - Low911.80.6580
Predominant Upwind - Low/Med725.00.8276
Predominant Upwind - Medium661.10.9076
Predominant Upwind - Med/High632.30.9489
Predominant Upwind - High623.00.9632
Predominant Downwind Low949.10.6322
Predominant Downwind Low/Med712.90.8416
Predominant Downwind Medium613.40.9781
Predominant Downwind Med/High553.31.0844
Predominant Downwind High519.21.1557
Predominant Reaching Low833.60.7197
Predominant Reaching Low/Med654.80.9163
Predominant Reaching Medium586.41.0231
Predominant Reaching Med/High547.21.0966
Predominant Reaching High524.71.1434
SA/DSPL Upwind23.51SA/DSPL Downwind34.86
Scoring OptionTODTOT
5-Band Windward/Leeward Low1147.60.5228
5-Band Windward/Leeward Low/Med863.90.6945
5-Band Windward/Leeward Medium749.50.8005
5-Band Windward/Leeward Med/High689.20.8705
5-Band Windward/Leeward High667.20.8992
Windward/Leeward 60-40 Low1142.30.5253
Windward/Leeward 60-40 Low/Med871.30.6886
Windward/Leeward 60-40 Medium766.80.7824
Windward/Leeward 60-40 Med/High715.30.8388
Windward/Leeward 60-40 High699.40.8579
5-Band AP Low858.90.6986
5-Band AP Low/Med691.80.8673
5-Band AP Medium617.10.9723
5-Band AP Med/High577.61.0387
5-Band AP High559.41.0726
5-Band SF Bay Tour - Low992.60.6045
5-Band SF Bay Tour - Low/Med827.60.7250
5-Band SF Bay Tour - Medium727.50.8247
5-Band SF Bay Tour - Med/High676.80.8865
5-Band SF Bay Tour - High657.30.9128
Chicago-Mac Upwind0.8346
Chicago-Mac All Purpose0.8585
Chicago-Mac Downwind0.8769
Bayview-Mac Cove Island0.6456
Bayview-Mac Shore0.6513
Harvest Moon Regatta547.81.0953
Double HandedClub Certificate2025
Marco poloNOR 5662
Norges Seilforbund
Sognsveien 73
0854 OSLO
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassNESSY 94 CR/RMeasurementHINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
LOA9.384Max. Beam3.264Draft1.803Displacement3,203Wetted area16.41IMS L7.380LSM07.028Acc. length9.384Sink (kg/mm) 12.11
VCGD0.150VCGM0.047RM Rated (kg·m) 56.0Limit of positive stability(°) N/AStability IndexN/ADefault crew weight170Declared crew weightN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.380PBWPIPA0.0022
EDL1.400ST10.200ST20.077
ST30.077ST40.045ST50.165
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerNoMainsail furlerArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays1CheckstaysSpreaders2Rotating mastNo
P11.280IG10.320ISP10.320MDT10.090MDL10.130MDT20.000MDL20.000TLTaperMW0.000GO0.000
E4.130J3.110BAS1.570FSDFoilSFJ0.000SPL3.190WPLTPS0.000BD0.000MWT0.00MCG0.000
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM entered directlyRM entered56.0Flotation Date01/01/2015
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
Double HandedClub Certificate2025
Marco poloNOR 5662
Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment626-2018061209570.130.821.522.613.4827.4612/06/2018
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment4691-2004012412010.000.000.000.000.004.5210.35NoNo 23.8101/01/1753626-2018060113580.030.521.032.153.344.5610.48NoNo 23.1601/06/2018
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment4691-20040124120210.1510.1510.150.000.0048.5701/01/1753
CRUISER/RACER REQUIREMENTS*
Accommodation length9.4 mTable area0.44 m²Headroom1.66 mMinimum number of berths4Personal gear stowage0.16 m³Fresh water capacity68 lMinimum number of seats in cockpit4Food stowage0.24 m³Fuel capacity38 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.