Double HandedClub Certificate2025
HelenNOR 10763
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 Angles43.4°43.4°41.3°40.3°39.9°39.6°39.4°39.7°40.8°
Beat VMG2.263.133.834.334.654.824.894.914.81
52°3.524.775.696.346.746.957.037.097.06
60°3.745.025.936.576.957.157.267.337.32
75°3.895.206.136.757.137.377.537.707.76
90°3.845.246.296.947.247.437.658.008.20
110°3.885.336.427.097.487.777.988.258.42
120°3.735.156.256.997.447.788.098.578.86
135°3.294.625.746.627.197.597.948.639.39
150°2.713.935.055.986.737.247.618.299.02
Run VMG2.353.414.375.205.936.547.027.738.37
Gybe Angles146.2°146.2°150.5°153.7°158.3°165.1°171.4°178.1°178.1°
APH ToD:589.0CDL: 8.617APH ToT: 1.0187CertNo:8292
BOAT
ClassSun Fast 37DesignerJacquesFaurouxBuilderJeanneauAge date01/2004Series date01/2002Offset fileSFAST37.OFFData file8292
HULL
Length Overall10.950Maximum Beam3.714Draft2.112Displacement6,919DLR7.2954IMS DivisionCruiser/RacerDynamic Allowance0.390%Age Allowance0.487%
PROPELLER
InstallationShaft exposedTypeFolding 2 bladesDiameter0.400m
CREW
Maximum weight170(default)Minimum weight120 ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail37.3038.06Headsail Luffed25.8625.86Headsail FlyingSymmetric84.1484.14Asymmetric
STORM SAIL AREAS (m²)
Trysail11.07Storm Jib10.42Heavy Weather Jib28.13
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.
ORC Ref  03440004097Issued on 01/09/2025Valid until 31/03/2026
VPP ver: 2025 1.01 | © ORC | www.orc.org
Double HandedClub Certificate2025
HelenNOR 10763
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 VMG1595.61150.1940.7832.3773.9747.6736.9733.9748.1
52°1022.2755.1633.1567.9534.0518.3512.1507.8509.9
60°962.3716.8606.6548.0518.1503.2496.0491.0491.7
75°926.5692.0587.6533.1505.0488.7478.2467.7464.0
90°937.1686.8572.7518.8497.2484.3470.3450.3439.2
110°927.2675.7561.0507.9481.4463.1451.2436.1427.7
120°964.0699.3576.2514.9484.1463.0445.0420.1406.3
135°1095.3779.2626.8543.8500.4474.6453.6417.4383.3
150°1327.9915.2713.3601.9535.0497.6473.4434.1399.3
Run VMG1532.91056.8823.3692.1607.5550.6512.8465.9430.3
Selected Courses
Windward / Leeward1563.11103.5882.0762.2690.7649.1624.9599.9589.2
All purpose1184.3851.0693.4610.6565.0539.4523.5504.6494.7
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward725.30.8272
All purpose589.01.0187
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low772.20.7770
Triple Number Coastal/Long Distance Medium584.51.0265
Triple Number Coastal/Long Distance High520.41.1530
Triple Number Windward/Leeward Low992.70.6044
Triple Number Windward/Leeward Medium720.10.8332
Triple Number Windward/Leeward High621.60.9653
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance641.20.9358
Triple Number Coastal/Long Distance Low772.20.7770
Triple Number Coastal/Long Distance Medium584.51.0265
Triple Number Coastal/Long Distance High520.41.1530
Triple Number Windward/Leeward Low992.70.6044
Triple Number Windward/Leeward Medium720.10.8332
Triple Number Windward/Leeward High621.60.9653
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1653.01098.8829.0687.0603.6560.0528.4481.2470.1
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7100
Downwind "popa"0.8919
70% up, 30% down "Ilhabela"0.7563
30% up, 70% down "Ilhabela-inverso"0.8282
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low772.20.7770
Triple Number Coastal/Long Distance Medium584.51.0265
Triple Number Coastal/Long Distance High520.41.1530
Triple Number Windward/Leeward Low992.70.6044
Triple Number Windward/Leeward Medium720.10.8332
Triple Number Windward/Leeward High621.60.9653
Predominantly Upwind642.10.9345
Predominantly Downwind594.31.0096
Custom scoring options for Canada
Scoring OptionTODTOT
TriNum AP Low772.20.7770
TriNum AP Med584.61.0264
TriNum AP High520.41.1530
TriNum W/L Low1037.90.5781
TriNum W/L Med720.10.8332
TriNum W/L Hig621.60.9653
Predom. Upwind670.00.8956
Predom. Reaching587.41.0215
Predom. Downwind622.20.9644
Predom. Up Low943.70.6358
Predom. Up L/M711.80.8430
Predom. Up Med618.80.9696
Predom. Up M/H574.41.0446
Predom. Up High560.01.0714
Predom. Dn Low928.30.6463
Predom. Dn L/M678.00.8850
Predom. Dn Med570.81.0511
Predom. Dn M/H507.51.1824
Predom. Dn High474.51.2646
Predom. Rc Low832.10.7211
Predom. Rc L/M626.40.9579
Predom. Rc Med544.61.1018
Predom. Rc M/H500.01.2000
Predom. Rc High476.71.2588
SA/DSPL Upwind17.29SA/DSPL Downwind33.23
Scoring OptionTODTOT
5B W/L Low1163.30.5158
5B W/L L/M844.10.7108
5B W/L Med706.10.8497
5B W/L M/H630.30.9520
5B W/L High602.40.9961
W/L 60-40 Low1172.50.5117
W/L 60-40 L/M857.10.7001
W/L 60-40 Med722.90.8300
W/L 60-40 M/H652.50.9196
W/L 60-40 High629.30.9535
5B AP Low854.60.7020
5B AP L/M668.50.8976
5B AP Med575.51.0425
5B AP M/H526.51.1397
5B AP High506.11.1855
5B SF Bay Low1002.60.5984
5B SF Bay L/M808.90.7418
5B SF Bay Med683.40.8780
5B SF Bay M/H617.20.9721
5B SF Bay High592.91.0120
Chicago-Mac Upwind0.8657
Chicago-Mac All Purpose0.8993
Chicago-Mac Downwind0.9280
BayMac Cove Island924.20.6492
BayMac Shore917.90.6537
Harvest Moon508.11.1810
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance641.20.9358
Triple Number Coastal/Long Distance Low772.20.7770
Triple Number Coastal/Long Distance Medium584.51.0265
Triple Number Coastal/Long Distance High520.41.1530
Triple Number Windward/Leeward Low992.70.6044
Triple Number Windward/Leeward Medium720.10.8332
Triple Number Windward/Leeward High621.60.9653
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1653.01098.8829.0687.0603.6560.0528.4481.2470.1
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance641.20.9358
Triple Number Coastal/Long Distance Low772.20.7770
Triple Number Coastal/Long Distance Medium584.51.0265
Triple Number Coastal/Long Distance High520.41.1530
Triple Number Windward/Leeward Low992.70.6044
Triple Number Windward/Leeward Medium720.10.8332
Triple Number Windward/Leeward High621.60.9653
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1653.01098.8829.0687.0603.6560.0528.4481.2470.1
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance641.2
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1653.01098.8829.0687.0603.6560.0528.4481.2470.1
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low772.20.7770
Triple Number Coastal/Long Distance Medium584.51.0265
Triple Number Coastal/Long Distance High520.41.1530
Triple Number Windward/Leeward Low992.70.6044
Triple Number Windward/Leeward Medium720.10.8332
Triple Number Windward/Leeward High621.60.9653
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating641.20.9358
FinRating, kevyt tuuli1142.70.8751
FinRating, kova tuuli509.50.9814
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low772.20.7770
Triple Number Coastal/Long Distance Medium584.51.0265
Triple Number Coastal/Long Distance High520.41.1530
Triple Number Windward/Leeward Low992.70.6044
Triple Number Windward/Leeward Medium720.10.8332
Triple Number Windward/Leeward High621.60.9653
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.9358
Triple Number Coastal/Long Distance Low0.7770
Triple Number Coastal/Long Distance Medium1.0265
Triple Number Coastal/Long Distance High1.1530
Triple Number Windward/Leeward Low0.6044
Triple Number Windward/Leeward Medium0.8332
Triple Number Windward/Leeward High0.9653
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1653.01098.8829.0687.0603.6560.0528.4481.2470.1
For information
General Purpose Handicap (GPH)664.2
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance641.20.9358
Triple Number Coastal/Long Distance Low772.20.7770
Triple Number Coastal/Long Distance Medium584.51.0265
Triple Number Coastal/Long Distance High520.41.1530
Triple Number Windward/Leeward Low992.70.6044
Triple Number Windward/Leeward Medium720.10.8332
Triple Number Windward/Leeward High621.60.9653
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1653.01098.8829.0687.0603.6560.0528.4481.2470.1
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low772.20.7770
Triple Number Coastal/Long Distance Medium584.51.0265
Triple Number Coastal/Long Distance High520.41.1530
Triple Number Windward/Leeward Low992.70.6044
Triple Number Windward/Leeward Medium720.10.8332
Triple Number Windward/Leeward High621.60.9653
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance641.20.9358
Triple Number Coastal/Long Distance Low772.20.7770
Triple Number Coastal/Long Distance Medium584.51.0265
Triple Number Coastal/Long Distance High520.41.1530
Triple Number Windward/Leeward Low992.70.6044
Triple Number Windward/Leeward Medium720.10.8332
Triple Number Windward/Leeward High621.60.9653
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1653.01098.8829.0687.0603.6560.0528.4481.2470.1
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance641.20.9358
Triple Number Coastal/Long Distance Low772.20.7770
Triple Number Coastal/Long Distance Medium584.51.0265
Triple Number Coastal/Long Distance High520.41.1530
Triple Number Windward/Leeward Low992.70.6044
Triple Number Windward/Leeward Medium720.10.8332
Triple Number Windward/Leeward High621.60.9653
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1653.01098.8829.0687.0603.6560.0528.4481.2470.1
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low772.2
Triple Number Coastal/Long Distance Medium584.5
Triple Number Coastal/Long Distance High520.4
Triple Number Windward/Leeward Low992.7
Triple Number Windward/Leeward Medium720.1
Triple Number Windward/Leeward High621.6
Predominantly Upwind642.1
Predominantly Downwind594.3
Predominantly Reaching571.5
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance641.20.9358
Triple Number Coastal/Long Distance Low772.20.7770
Triple Number Coastal/Long Distance Medium584.51.0265
Triple Number Coastal/Long Distance High520.41.1530
Triple Number Windward/Leeward Low992.70.6044
Triple Number Windward/Leeward Medium720.10.8332
Triple Number Windward/Leeward High621.60.9653
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1653.01098.8829.0687.0603.6560.0528.4481.2470.1
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7770
Triple Number Coastal/Long Distance Medium1.0265
Triple Number Coastal/Long Distance High1.1530
Triple Number Windward/Leeward Low0.6044
Triple Number Windward/Leeward Medium0.8332
Triple Number Windward/Leeward High0.9653
Coastal/Long Distance0.9358
Predominantly Upwind0.9345
Predominantly Downwind1.0096
For information
General Purpose Handicap (GPH)664.2
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)1.0187
Distanseseilas Trippeltall svak vind0.7770
Distanseseilas Trippeltall mellomvind1.0265
Distanseseilas Trippeltall sterk vind1.1530
Pølsebane Trippeltall svak vind0.6044
Pølsebane Trippeltall mellomvind0.8332
Pølsebane Trippeltall sterk vind0.9653
Motvind Singeltall0.9345
Medvind Singeltall1.0096
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low772.20.7770
Triple Number Coastal/Long Distance Medium584.51.0265
Triple Number Coastal/Long Distance High520.41.1530
Triple Number Windward/Leeward Low992.70.6044
Triple Number Windward/Leeward Medium720.10.8332
Triple Number Windward/Leeward High621.60.9653
Coastal/Long Distance641.20.9358
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind642.10.9345
Predominantly Downwind594.31.0096
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore592.41.0128
Cape Doctor Coastal497.61.2057
Triple Number Coastal/Long Distance Low772.20.7770
Triple Number Coastal/Long Distance Medium584.51.0265
Triple Number Coastal/Long Distance High520.41.1530
Triple Number Windward/Leeward Low992.70.6044
Triple Number Windward/Leeward Medium720.10.8332
Triple Number Windward/Leeward High621.60.9653
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7770
Triple Number Coastal/Long Distance Medium1.0265
Triple Number Coastal/Long Distance High1.1530
Triple Number Windward/Leeward Low0.6044
Triple Number Windward/Leeward Medium0.8332
Triple Number Windward/Leeward High0.9653
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7770
Triple Number Coastal/Long Distance Medium1.0265
Triple Number Coastal/Long Distance High1.1530
Triple Number Windward/Leeward Low0.6044
Triple Number Windward/Leeward Medium0.8332
Triple Number Windward/Leeward High0.9653
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance641.20.9358
Triple Number Coastal/Long Distance Low772.20.7770
Triple Number Coastal/Long Distance Medium584.51.0265
Triple Number Coastal/Long Distance High520.41.1530
Triple Number Windward/Leeward Low992.70.6044
Triple Number Windward/Leeward Medium720.10.8332
Triple Number Windward/Leeward High621.60.9653
Predominantly Upwind642.10.9345
Predominantly Downwind594.31.0096
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1653.01098.8829.0687.0603.6560.0528.4481.2470.1
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance641.20.9358
Triple Number Coastal/Long Distance Low772.20.7770
Triple Number Coastal/Long Distance Medium584.51.0265
Triple Number Coastal/Long Distance High520.41.1530
Triple Number Windward/Leeward Low992.70.6044
Triple Number Windward/Leeward Medium720.10.8332
Triple Number Windward/Leeward High621.60.9653
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1653.01098.8829.0687.0603.6560.0528.4481.2470.1
Custom scoring options for United States of America
Scoring OptionTODTOT
TriNum AP Low772.20.7770
TriNum AP Med584.61.0264
TriNum AP High520.41.1530
TriNum W/L Low1037.90.5781
TriNum W/L Med720.10.8332
TriNum W/L Hig621.60.9653
Predom. Upwind670.00.8956
Predom. Reaching587.41.0215
Predom. Downwind622.20.9644
Predom. Up Low943.70.6358
Predom. Up L/M711.80.8430
Predom. Up Med618.80.9696
Predom. Up M/H574.41.0446
Predom. Up High560.01.0714
Predom. Dn Low928.30.6463
Predom. Dn L/M678.00.8850
Predom. Dn Med570.81.0511
Predom. Dn M/H507.51.1824
Predom. Dn High474.51.2646
Predom. Rc Low832.10.7211
Predom. Rc L/M626.40.9579
Predom. Rc Med544.61.1018
Predom. Rc M/H500.01.2000
Predom. Rc High476.71.2588
SA/DSPL Upwind17.29SA/DSPL Downwind33.23
Scoring OptionTODTOT
5B W/L Low1163.30.5158
5B W/L L/M844.10.7108
5B W/L Med706.10.8497
5B W/L M/H630.30.9520
5B W/L High602.40.9961
W/L 60-40 Low1172.50.5117
W/L 60-40 L/M857.10.7001
W/L 60-40 Med722.90.8300
W/L 60-40 M/H652.50.9196
W/L 60-40 High629.30.9535
5B AP Low854.60.7020
5B AP L/M668.50.8976
5B AP Med575.51.0425
5B AP M/H526.51.1397
5B AP High506.11.1855
5B SF Bay Low1002.60.5984
5B SF Bay L/M808.90.7418
5B SF Bay Med683.40.8780
5B SF Bay M/H617.20.9721
5B SF Bay High592.91.0120
Chicago-Mac Upwind0.8657
Chicago-Mac All Purpose0.8993
Chicago-Mac Downwind0.9280
BayMac Cove Island924.20.6492
BayMac Shore917.90.6537
Harvest Moon508.11.1810
ORC Ref  03440004097Issued on 01/09/2025Valid until 31/03/2026
VPP ver: 2025 1.01 | © ORC | www.orc.org
Double HandedClub Certificate2025
HelenNOR 10763
Norges Seilforbund
Sognsveien 73
0854 OSLO
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassSun Fast 37MeasurementHINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
LOA10.950Max. Beam3.714Draft2.112Displacement6,919Wetted area28.63IMS L9.788LSM09.824Acc. length10.950Sink (kg/mm) 21.51
VCGD0.138VCGM0.223RM Rated (kg·m) 157.0Limit of positive stability(°) N/AStability IndexN/ADefault crew weight170Declared crew weightN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.400PBWPIPA0.0049
PSD0.025PHD0.068PHL0.112
PSA19.4°ESL0.880
ST10.022ST20.087ST30.075
ST40.075ST50.075
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerNoMainsail furlerArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0Checkstays0Spreaders2Rotating mastNo
P13.200IG14.320ISP14.320MDT10.124MDL10.200MDT20.124MDL20.200TL0.000MW0.200GO0.230
E4.790J3.800BAS1.600FSDFoilSFJ0.000SPL3.950WPLTPS0.000BD0.000MWT177.00MCG4.300
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered0.138Flotation Date01/01/2015
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03440004097Issued on 01/09/2025Valid until 31/03/2026
VPP ver: 2025 1.01 | © ORC | www.orc.org
Double HandedClub Certificate2025
HelenNOR 10763
Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment626-2022060210210.150.941.723.104.0137.3002/06/2022
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment473-2025082718460.030.460.931.872.874.0213.40NoNo 25.8627/08/2025
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment369-20040126000614.2014.2014.200.000.0084.1426/01/2004
CRUISER/RACER REQUIREMENTS*
Accommodation length10.9 mTable area0.55 m²Headroom1.76 mMinimum number of berths5Personal gear stowage0.20 m³Fresh water capacity123 lMinimum number of seats in cockpit5Food stowage0.30 m³Fuel capacity68 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  03440004097Issued on 01/09/2025Valid until 31/03/2026
VPP ver: 2025 1.01 | © ORC | www.orc.org