Non Spin/HSFClub Certificate2025
NenaNOR 6490
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 Angles42.2°42.2°39.9°39.3°39.0°38.6°38.2°38.0°39.5°
Beat VMG2.343.213.864.214.384.494.564.634.53
52°3.594.825.666.086.266.366.436.506.49
60°3.795.055.886.276.446.546.616.696.70
75°3.915.206.036.436.646.786.876.997.04
90°3.755.075.996.466.736.927.077.297.43
110°3.214.515.586.296.676.967.217.657.91
120°2.984.225.296.106.566.877.157.688.20
135°2.513.664.715.586.236.636.927.508.11
150°2.103.134.124.985.746.306.667.227.81
Run VMG1.822.713.584.415.165.836.346.977.54
Gybe Angles149.8°149.8°154.1°179.8°180.0°180.0°180.0°180.0°180.0°
APH ToD:647.3CDL: 7.375APH ToT: 0.9269CertNo:5027
BOAT
ClassAPHRODITE 101DesignerElvström/KjärulffBuilderBianca YachtsAge dateSeries date01/1976Offset fileE111.BOFData file5027
HULL
Length Overall9.950 mMaximum Beam2.444 mDraft1.745 mDisplacement3,183 kgDLR6.2280IMS DivisionCruiser/RacerDynamic Allowance0.280%Age Allowance0.487%
PROPELLER
InstallationShaft exposedTypeFolding 2 bladesDiameter0.380m
CREW
Maximum weight350 kg(declared)Minimum weight220 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail24.8225.16Headsail Luffed19.2019.20Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS (m²)
Trysail7.35Storm Jib6.05Heavy Weather Jib16.34
SAIL LIMITS
Headsails5
✱ Zero set flying
Spinnakers0
✱ Spinnaker pole aboard
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.
Non Spin/HSFClub Certificate2025
NenaNOR 6490
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 VMG1541.71121.1931.6854.5821.7802.4789.1777.8794.1
52°1003.5746.7635.7592.2575.3566.2560.0553.9554.7
60°950.2712.9612.7574.6558.6550.6544.6538.4537.7
75°920.2692.4596.8559.7542.0531.3524.0514.9511.3
90°959.5709.9601.0557.5535.3520.1508.9493.5484.6
110°1120.6797.9645.5572.3539.5517.6499.3470.6455.3
120°1209.0852.8680.7590.4548.7523.8503.3468.5439.1
135°1433.3984.2764.3644.8577.7543.4520.0480.1443.7
150°1716.61151.9874.7722.2627.3571.7540.8498.5461.1
Run VMG1979.51330.11006.3816.7697.6617.1567.8516.3477.5
Selected Courses
Windward / Leeward1757.21225.6969.0835.6759.6709.7678.5647.1635.8
All purpose1318.4936.9756.9669.4622.8594.4575.8552.3540.5
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward795.30.7544
All purpose647.30.9269
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low847.00.7084
Triple Number Coastal/Long Distance Medium642.40.9340
Triple Number Coastal/Long Distance High571.61.0496
Triple Number Windward/Leeward Low1097.30.5468
Triple Number Windward/Leeward Medium789.90.7596
Triple Number Windward/Leeward High674.50.8895
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance706.30.8495
Triple Number Coastal/Long Distance Low847.00.7084
Triple Number Coastal/Long Distance Medium642.40.9340
Triple Number Coastal/Long Distance High571.61.0496
Triple Number Windward/Leeward Low1097.30.5468
Triple Number Windward/Leeward Medium789.90.7596
Triple Number Windward/Leeward High674.50.8895
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1908.51236.0913.6754.2664.9616.5581.7529.7514.4
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6887
Downwind "popa"0.7565
70% up, 30% down "Ilhabela"0.7077
30% up, 70% down "Ilhabela-inverso"0.7348
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low847.00.7084
Triple Number Coastal/Long Distance Medium642.40.9340
Triple Number Coastal/Long Distance High571.61.0496
Triple Number Windward/Leeward Low1097.30.5468
Triple Number Windward/Leeward Medium789.90.7596
Triple Number Windward/Leeward High674.50.8895
Predominantly Upwind688.30.8717
Predominantly Downwind671.80.8931
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low846.90.7084
Triple Number AP Medium642.50.9339
Triple Number AP High571.61.0496
Triple Number Windward/Leeward Low1150.30.5216
Triple Number Windward/Leeward Medium789.90.7596
Triple Number Windward/Leeward High674.50.8895
Single Number Predominant Upwind716.10.8379
Single Number Predominant Reaching648.30.9255
Single Number Predominant Downwind709.40.8458
Predominant Upwind - Low982.80.6105
Predominant Upwind - Low/Med750.70.7993
Predominant Upwind - Medium666.80.8999
Predominant Upwind - Med/High624.60.9606
Predominant Upwind - High607.70.9873
Predominant Downwind Low1098.00.5464
Predominant Downwind Low/Med779.60.7696
Predominant Downwind Medium643.10.9329
Predominant Downwind Med/High564.31.0634
Predominant Downwind High527.21.1380
Predominant Reaching Low922.90.6501
Predominant Reaching Low/Med690.10.8694
Predominant Reaching Medium599.71.0004
Predominant Reaching Med/High550.81.0893
Predominant Reaching High526.61.1394
SA/DSPL Upwind20.27SA/DSPL Downwind20.27
Scoring OptionTODTOT
5-Band Windward/Leeward Low1295.20.4633
5-Band Windward/Leeward Low/Med928.90.6460
5-Band Windward/Leeward Medium774.50.7747
5-Band Windward/Leeward Med/High685.30.8755
5-Band Windward/Leeward High650.50.9223
Windward/Leeward 60-40 Low1271.90.4717
Windward/Leeward 60-40 Low/Med926.30.6477
Windward/Leeward 60-40 Medium785.70.7637
Windward/Leeward 60-40 Med/High706.70.8490
Windward/Leeward 60-40 High677.00.8863
5-Band AP Low959.50.6253
5-Band AP Low/Med732.80.8188
5-Band AP Medium633.00.9479
5-Band AP Med/High578.91.0364
5-Band AP High554.31.0824
5-Band SF Bay Tour - Low1101.80.5446
5-Band SF Bay Tour - Low/Med885.30.6778
5-Band SF Bay Tour - Medium749.10.8010
5-Band SF Bay Tour - Med/High673.50.8908
5-Band SF Bay Tour - High643.00.9331
Chicago-Mac Upwind0.8136
Chicago-Mac All Purpose0.8173
Chicago-Mac Downwind0.8114
Bayview-Mac Cove Island0.5845
Bayview-Mac Shore0.5918
Harvest Moon Regatta560.91.0698
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance706.30.8495
Triple Number Coastal/Long Distance Low847.00.7084
Triple Number Coastal/Long Distance Medium642.40.9340
Triple Number Coastal/Long Distance High571.61.0496
Triple Number Windward/Leeward Low1097.30.5468
Triple Number Windward/Leeward Medium789.90.7596
Triple Number Windward/Leeward High674.50.8895
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1908.51236.0913.6754.2664.9616.5581.7529.7514.4
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance706.30.8495
Triple Number Coastal/Long Distance Low847.00.7084
Triple Number Coastal/Long Distance Medium642.40.9340
Triple Number Coastal/Long Distance High571.61.0496
Triple Number Windward/Leeward Low1097.30.5468
Triple Number Windward/Leeward Medium789.90.7596
Triple Number Windward/Leeward High674.50.8895
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1908.51236.0913.6754.2664.9616.5581.7529.7514.4
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance706.3
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1908.51236.0913.6754.2664.9616.5581.7529.7514.4
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low847.00.7084
Triple Number Coastal/Long Distance Medium642.40.9340
Triple Number Coastal/Long Distance High571.61.0496
Triple Number Windward/Leeward Low1097.30.5468
Triple Number Windward/Leeward Medium789.90.7596
Triple Number Windward/Leeward High674.50.8895
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating706.30.8495
FinRating, kevyt tuuli1279.10.7818
FinRating, kova tuuli558.40.8955
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low847.00.7084
Triple Number Coastal/Long Distance Medium642.40.9340
Triple Number Coastal/Long Distance High571.61.0496
Triple Number Windward/Leeward Low1097.30.5468
Triple Number Windward/Leeward Medium789.90.7596
Triple Number Windward/Leeward High674.50.8895
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.8495
Triple Number Coastal/Long Distance Low0.7084
Triple Number Coastal/Long Distance Medium0.9340
Triple Number Coastal/Long Distance High1.0496
Triple Number Windward/Leeward Low0.5468
Triple Number Windward/Leeward Medium0.7596
Triple Number Windward/Leeward High0.8895
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1908.51236.0913.6754.2664.9616.5581.7529.7514.4
For information
General Purpose Handicap (GPH)729.9
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance706.30.8495
Triple Number Coastal/Long Distance Low847.00.7084
Triple Number Coastal/Long Distance Medium642.40.9340
Triple Number Coastal/Long Distance High571.61.0496
Triple Number Windward/Leeward Low1097.30.5468
Triple Number Windward/Leeward Medium789.90.7596
Triple Number Windward/Leeward High674.50.8895
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1908.51236.0913.6754.2664.9616.5581.7529.7514.4
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low847.00.7084
Triple Number Coastal/Long Distance Medium642.40.9340
Triple Number Coastal/Long Distance High571.61.0496
Triple Number Windward/Leeward Low1097.30.5468
Triple Number Windward/Leeward Medium789.90.7596
Triple Number Windward/Leeward High674.50.8895
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance706.30.8495
Triple Number Coastal/Long Distance Low847.00.7084
Triple Number Coastal/Long Distance Medium642.40.9340
Triple Number Coastal/Long Distance High571.61.0496
Triple Number Windward/Leeward Low1097.30.5468
Triple Number Windward/Leeward Medium789.90.7596
Triple Number Windward/Leeward High674.50.8895
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1908.51236.0913.6754.2664.9616.5581.7529.7514.4
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance706.30.8495
Triple Number Coastal/Long Distance Low847.00.7084
Triple Number Coastal/Long Distance Medium642.40.9340
Triple Number Coastal/Long Distance High571.61.0496
Triple Number Windward/Leeward Low1097.30.5468
Triple Number Windward/Leeward Medium789.90.7596
Triple Number Windward/Leeward High674.50.8895
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1908.51236.0913.6754.2664.9616.5581.7529.7514.4
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low847.0
Triple Number Coastal/Long Distance Medium642.4
Triple Number Coastal/Long Distance High571.6
Triple Number Windward/Leeward Low1097.3
Triple Number Windward/Leeward Medium789.9
Triple Number Windward/Leeward High674.5
Predominantly Upwind688.3
Predominantly Downwind671.8
Predominantly Reaching636.0
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance706.30.8495
Triple Number Coastal/Long Distance Low847.00.7084
Triple Number Coastal/Long Distance Medium642.40.9340
Triple Number Coastal/Long Distance High571.61.0496
Triple Number Windward/Leeward Low1097.30.5468
Triple Number Windward/Leeward Medium789.90.7596
Triple Number Windward/Leeward High674.50.8895
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1908.51236.0913.6754.2664.9616.5581.7529.7514.4
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7084
Triple Number Coastal/Long Distance Medium0.9340
Triple Number Coastal/Long Distance High1.0496
Triple Number Windward/Leeward Low0.5468
Triple Number Windward/Leeward Medium0.7596
Triple Number Windward/Leeward High0.8895
Coastal/Long Distance0.8495
Predominantly Upwind0.8717
Predominantly Downwind0.8931
For information
General Purpose Handicap (GPH)729.9
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)0.9269
Distanseseilas Trippeltall svak vind0.7084
Distanseseilas Trippeltall mellomvind0.9340
Distanseseilas Trippeltall sterk vind1.0496
Pølsebane Trippeltall svak vind0.5468
Pølsebane Trippeltall mellomvind0.7596
Pølsebane Trippeltall sterk vind0.8895
Motvind Singeltall0.8717
Medvind Singeltall0.8931
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low847.00.7084
Triple Number Coastal/Long Distance Medium642.40.9340
Triple Number Coastal/Long Distance High571.61.0496
Triple Number Windward/Leeward Low1097.30.5468
Triple Number Windward/Leeward Medium789.90.7596
Triple Number Windward/Leeward High674.50.8895
Coastal/Long Distance706.30.8495
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind688.30.8717
Predominantly Downwind671.80.8931
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore639.20.9387
Cape Doctor Coastal544.11.1028
Triple Number Coastal/Long Distance Low847.00.7084
Triple Number Coastal/Long Distance Medium642.40.9340
Triple Number Coastal/Long Distance High571.61.0496
Triple Number Windward/Leeward Low1097.30.5468
Triple Number Windward/Leeward Medium789.90.7596
Triple Number Windward/Leeward High674.50.8895
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7084
Triple Number Coastal/Long Distance Medium0.9340
Triple Number Coastal/Long Distance High1.0496
Triple Number Windward/Leeward Low0.5468
Triple Number Windward/Leeward Medium0.7596
Triple Number Windward/Leeward High0.8895
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7084
Triple Number Coastal/Long Distance Medium0.9340
Triple Number Coastal/Long Distance High1.0496
Triple Number Windward/Leeward Low0.5468
Triple Number Windward/Leeward Medium0.7596
Triple Number Windward/Leeward High0.8895
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance706.30.8495
Triple Number Coastal/Long Distance Low847.00.7084
Triple Number Coastal/Long Distance Medium642.40.9340
Triple Number Coastal/Long Distance High571.61.0496
Triple Number Windward/Leeward Low1097.30.5468
Triple Number Windward/Leeward Medium789.90.7596
Triple Number Windward/Leeward High674.50.8895
Predominantly Upwind688.30.8717
Predominantly Downwind671.80.8931
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1908.51236.0913.6754.2664.9616.5581.7529.7514.4
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance706.30.8495
Triple Number Coastal/Long Distance Low847.00.7084
Triple Number Coastal/Long Distance Medium642.40.9340
Triple Number Coastal/Long Distance High571.61.0496
Triple Number Windward/Leeward Low1097.30.5468
Triple Number Windward/Leeward Medium789.90.7596
Triple Number Windward/Leeward High674.50.8895
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1908.51236.0913.6754.2664.9616.5581.7529.7514.4
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low846.90.7084
Triple Number AP Medium642.50.9339
Triple Number AP High571.61.0496
Triple Number Windward/Leeward Low1150.30.5216
Triple Number Windward/Leeward Medium789.90.7596
Triple Number Windward/Leeward High674.50.8895
Single Number Predominant Upwind716.10.8379
Single Number Predominant Reaching648.30.9255
Single Number Predominant Downwind709.40.8458
Predominant Upwind - Low982.80.6105
Predominant Upwind - Low/Med750.70.7993
Predominant Upwind - Medium666.80.8999
Predominant Upwind - Med/High624.60.9606
Predominant Upwind - High607.70.9873
Predominant Downwind Low1098.00.5464
Predominant Downwind Low/Med779.60.7696
Predominant Downwind Medium643.10.9329
Predominant Downwind Med/High564.31.0634
Predominant Downwind High527.21.1380
Predominant Reaching Low922.90.6501
Predominant Reaching Low/Med690.10.8694
Predominant Reaching Medium599.71.0004
Predominant Reaching Med/High550.81.0893
Predominant Reaching High526.61.1394
SA/DSPL Upwind20.27SA/DSPL Downwind20.27
Scoring OptionTODTOT
5-Band Windward/Leeward Low1295.20.4633
5-Band Windward/Leeward Low/Med928.90.6460
5-Band Windward/Leeward Medium774.50.7747
5-Band Windward/Leeward Med/High685.30.8755
5-Band Windward/Leeward High650.50.9223
Windward/Leeward 60-40 Low1271.90.4717
Windward/Leeward 60-40 Low/Med926.30.6477
Windward/Leeward 60-40 Medium785.70.7637
Windward/Leeward 60-40 Med/High706.70.8490
Windward/Leeward 60-40 High677.00.8863
5-Band AP Low959.50.6253
5-Band AP Low/Med732.80.8188
5-Band AP Medium633.00.9479
5-Band AP Med/High578.91.0364
5-Band AP High554.31.0824
5-Band SF Bay Tour - Low1101.80.5446
5-Band SF Bay Tour - Low/Med885.30.6778
5-Band SF Bay Tour - Medium749.10.8010
5-Band SF Bay Tour - Med/High673.50.8908
5-Band SF Bay Tour - High643.00.9331
Chicago-Mac Upwind0.8136
Chicago-Mac All Purpose0.8173
Chicago-Mac Downwind0.8114
Bayview-Mac Cove Island0.5845
Bayview-Mac Shore0.5918
Harvest Moon Regatta560.91.0698
Non Spin/HSFClub Certificate2025
NenaNOR 6490
Norges Seilforbund
Sognsveien 73
0854 OSLO
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassAPHRODITE 101MeasurementHINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
LOA9.950Max. Beam2.444Draft1.745Displacement3,183Wetted area15.96IMS L8.145LSM07.994Acc. length7.943Sink (kg/mm) 10.69
VCGD-0.180VCGM-0.204RM Rated (kg·m) 38.3Limit of positive stability(°) N/AStability IndexN/ADefault crew weight500Declared crew weight350
PROPELLER
Propeller TypeFolding 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.380PBWPIPA0.0131
PSD0.030PHD0.080PHL0.150
PSA22.0°ESL3.140
ST10.030ST20.000ST30.100
ST40.100ST50.100
RIG
Forestay tensionForwardInner stayNone FittedMast materialAluminumSingle headsail furlerNoMainsail furlerArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays1CheckstaysSpreaders1Rotating mastNo
P12.000IG11.000ISP11.000MDT10.090MDL10.140MDT20.090MDL20.110TL1.700MW0.140GO0.140
E3.500J3.600BAS1.100FSD0.000SFJ0.750SPL3.600WPLTPS0.000BD0.000MWT0.00MCG0.000
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.180Flotation Date01/01/2015
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
Non Spin/HSFClub Certificate2025
NenaNOR 6490
Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment398-2014093014000.150.731.312.222.9224.8230/09/2014
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment394-2014093009450.080.551.011.762.473.1611.28NoNo 19.2030/09/2014
CRUISER/RACER REQUIREMENTS*
Accommodation length7.9 mTable area0.22 m²Headroom1.40 mMinimum number of berths2Personal gear stowage0.08 m³Fresh water capacity19 lMinimum number of seats in cockpit2Food stowage0.12 m³Fuel capacity20 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.