Double HandedClub Certificate2025
BiancaNOR 11958
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 Angles42.4°42.4°40.6°39.7°39.1°38.9°38.9°39.1°40.6°
Beat VMG2.533.494.234.704.915.015.065.094.95
52°3.905.276.256.837.077.187.257.317.26
60°4.135.546.507.057.307.417.477.547.51
75°4.305.726.677.227.517.687.787.917.95
90°4.145.626.667.237.587.838.028.288.42
110°4.125.666.807.447.808.048.218.488.76
120°3.985.486.647.367.808.158.458.849.15
135°3.494.906.086.987.547.968.359.1410.02
150°2.864.145.306.297.067.577.978.769.69
Run VMG2.483.584.595.466.216.847.338.098.82
Gybe Angles144.9°144.9°149.4°152.6°157.9°164.6°170.9°176.8°175.9°
APH ToD:557.9CDL: 9.288APH ToT: 1.0755CertNo:9282
BOAT
ClassGrand Soleil 37 B&DesignerBotin&CareekBuilderCantiere del PardoAge date01/2006Series date01/2005Offset fileGS37BC-FK.offData file9282
HULL
Length Overall11.317 mMaximum Beam3.674 mDraft2.336 mDisplacement7,303 kgDLR6.8704IMS DivisionCruiser/RacerDynamic Allowance0.250%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.400m
CREW
Maximum weight170 kg(default)Minimum weight120 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail43.3744.10Headsail Luffed31.6731.67Headsail FlyingSymmetric94.0194.01Asymmetric
STORM SAIL AREAS (m²)
Trysail13.27Storm Jib11.21Heavy Weather Jib30.26
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
BiancaNOR 11958
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 VMG1424.81032.0850.4766.0733.6719.0711.3707.0726.8
52°923.0682.9575.8527.4509.2501.5496.9492.7495.8
60°871.5650.4553.8510.5493.2486.1481.7477.2479.3
75°837.5629.1539.4498.3479.1468.6462.6455.1452.6
90°868.6640.7540.2498.1475.0459.9449.0435.0427.6
110°873.5636.1529.1483.6461.3448.0438.6424.4411.2
120°905.2656.6542.3489.1461.8442.0425.8407.5393.6
135°1031.7734.4591.8516.0477.2452.4431.0393.8359.2
150°1258.6870.3679.6572.5509.8475.4451.8411.0371.5
Run VMG1453.01004.9784.7659.3579.5526.6491.2445.2408.1
Selected Courses
Windward / Leeward1437.71018.5817.5712.7656.6622.8601.3576.1567.4
All purpose1090.7786.0643.6573.3537.9517.5503.8485.8476.5
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward685.70.8751
All purpose557.91.0755
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low714.80.8394
Triple Number Coastal/Long Distance Medium553.41.0842
Triple Number Coastal/Long Distance High500.51.1989
Triple Number Windward/Leeward Low918.00.6536
Triple Number Windward/Leeward Medium680.30.8820
Triple Number Windward/Leeward High597.31.0046
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance606.60.9892
Triple Number Coastal/Long Distance Low714.80.8394
Triple Number Coastal/Long Distance Medium553.41.0842
Triple Number Coastal/Long Distance High500.51.1989
Triple Number Windward/Leeward Low918.00.6536
Triple Number Windward/Leeward Medium680.30.8820
Triple Number Windward/Leeward High597.31.0046
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1527.21017.1769.8644.0574.2536.8508.0464.5454.4
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7609
Downwind "popa"0.9351
70% up, 30% down "Ilhabela"0.8060
30% up, 70% down "Ilhabela-inverso"0.8750
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low714.80.8394
Triple Number Coastal/Long Distance Medium553.41.0842
Triple Number Coastal/Long Distance High500.51.1989
Triple Number Windward/Leeward Low918.00.6536
Triple Number Windward/Leeward Medium680.30.8820
Triple Number Windward/Leeward High597.31.0046
Predominantly Upwind605.10.9916
Predominantly Downwind563.51.0649
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low714.80.8394
Triple Number AP Medium553.51.0840
Triple Number AP High500.51.1989
Triple Number Windward/Leeward Low959.60.6253
Triple Number Windward/Leeward Medium680.30.8820
Triple Number Windward/Leeward High597.31.0046
Single Number Predominant Upwind630.00.9523
Single Number Predominant Reaching555.81.0796
Single Number Predominant Downwind589.61.0176
Predominant Upwind - Low861.50.6965
Predominant Upwind - Low/Med659.20.9102
Predominant Upwind - Medium586.21.0235
Predominant Upwind - Med/High552.61.0857
Predominant Upwind - High540.11.1110
Predominant Downwind Low869.10.6904
Predominant Downwind Low/Med639.30.9386
Predominant Downwind Medium543.11.1048
Predominant Downwind Med/High485.41.2360
Predominant Downwind High453.71.3225
Predominant Reaching Low772.70.7765
Predominant Reaching Low/Med588.41.0197
Predominant Reaching Medium517.91.1586
Predominant Reaching Med/High478.81.2532
Predominant Reaching High457.71.3109
SA/DSPL Upwind19.80SA/DSPL Downwind36.26
Scoring OptionTODTOT
5-Band Windward/Leeward Low1073.30.5590
5-Band Windward/Leeward Low/Med786.40.7630
5-Band Windward/Leeward Medium669.00.8969
5-Band Windward/Leeward Med/High605.30.9912
5-Band Windward/Leeward High579.01.0363
Windward/Leeward 60-40 Low1075.60.5578
Windward/Leeward 60-40 Low/Med795.10.7546
Windward/Leeward 60-40 Medium684.10.8771
Windward/Leeward 60-40 Med/High627.00.9569
Windward/Leeward 60-40 High605.40.9911
5-Band AP Low792.70.7569
5-Band AP Low/Med624.20.9613
5-Band AP Medium546.31.0983
5-Band AP Med/High506.01.1859
5-Band AP High487.31.2313
5-Band SF Bay Tour - Low923.80.6495
5-Band SF Bay Tour - Low/Med752.20.7977
5-Band SF Bay Tour - Medium647.10.9272
5-Band SF Bay Tour - Med/High592.61.0125
5-Band SF Bay Tour - High569.51.0535
Chicago-Mac Upwind0.9253
Chicago-Mac All Purpose0.9556
Chicago-Mac Downwind0.9806
Bayview-Mac Cove Island0.6988
Bayview-Mac Shore0.7040
Harvest Moon Regatta483.51.2410
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance606.60.9892
Triple Number Coastal/Long Distance Low714.80.8394
Triple Number Coastal/Long Distance Medium553.41.0842
Triple Number Coastal/Long Distance High500.51.1989
Triple Number Windward/Leeward Low918.00.6536
Triple Number Windward/Leeward Medium680.30.8820
Triple Number Windward/Leeward High597.31.0046
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1527.21017.1769.8644.0574.2536.8508.0464.5454.4
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance606.60.9892
Triple Number Coastal/Long Distance Low714.80.8394
Triple Number Coastal/Long Distance Medium553.41.0842
Triple Number Coastal/Long Distance High500.51.1989
Triple Number Windward/Leeward Low918.00.6536
Triple Number Windward/Leeward Medium680.30.8820
Triple Number Windward/Leeward High597.31.0046
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1527.21017.1769.8644.0574.2536.8508.0464.5454.4
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance606.6
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1527.21017.1769.8644.0574.2536.8508.0464.5454.4
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low714.80.8394
Triple Number Coastal/Long Distance Medium553.41.0842
Triple Number Coastal/Long Distance High500.51.1989
Triple Number Windward/Leeward Low918.00.6536
Triple Number Windward/Leeward Medium680.30.8820
Triple Number Windward/Leeward High597.31.0046
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating606.60.9892
FinRating, kevyt tuuli1055.70.9473
FinRating, kova tuuli490.91.0186
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low714.80.8394
Triple Number Coastal/Long Distance Medium553.41.0842
Triple Number Coastal/Long Distance High500.51.1989
Triple Number Windward/Leeward Low918.00.6536
Triple Number Windward/Leeward Medium680.30.8820
Triple Number Windward/Leeward High597.31.0046
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.9892
Triple Number Coastal/Long Distance Low0.8394
Triple Number Coastal/Long Distance Medium1.0842
Triple Number Coastal/Long Distance High1.1989
Triple Number Windward/Leeward Low0.6536
Triple Number Windward/Leeward Medium0.8820
Triple Number Windward/Leeward High1.0046
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1527.21017.1769.8644.0574.2536.8508.0464.5454.4
For information
General Purpose Handicap (GPH)625.6
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance606.60.9892
Triple Number Coastal/Long Distance Low714.80.8394
Triple Number Coastal/Long Distance Medium553.41.0842
Triple Number Coastal/Long Distance High500.51.1989
Triple Number Windward/Leeward Low918.00.6536
Triple Number Windward/Leeward Medium680.30.8820
Triple Number Windward/Leeward High597.31.0046
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1527.21017.1769.8644.0574.2536.8508.0464.5454.4
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low714.80.8394
Triple Number Coastal/Long Distance Medium553.41.0842
Triple Number Coastal/Long Distance High500.51.1989
Triple Number Windward/Leeward Low918.00.6536
Triple Number Windward/Leeward Medium680.30.8820
Triple Number Windward/Leeward High597.31.0046
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance606.60.9892
Triple Number Coastal/Long Distance Low714.80.8394
Triple Number Coastal/Long Distance Medium553.41.0842
Triple Number Coastal/Long Distance High500.51.1989
Triple Number Windward/Leeward Low918.00.6536
Triple Number Windward/Leeward Medium680.30.8820
Triple Number Windward/Leeward High597.31.0046
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1527.21017.1769.8644.0574.2536.8508.0464.5454.4
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance606.60.9892
Triple Number Coastal/Long Distance Low714.80.8394
Triple Number Coastal/Long Distance Medium553.41.0842
Triple Number Coastal/Long Distance High500.51.1989
Triple Number Windward/Leeward Low918.00.6536
Triple Number Windward/Leeward Medium680.30.8820
Triple Number Windward/Leeward High597.31.0046
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1527.21017.1769.8644.0574.2536.8508.0464.5454.4
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low714.8
Triple Number Coastal/Long Distance Medium553.4
Triple Number Coastal/Long Distance High500.5
Triple Number Windward/Leeward Low918.0
Triple Number Windward/Leeward Medium680.3
Triple Number Windward/Leeward High597.3
Predominantly Upwind605.1
Predominantly Downwind563.5
Predominantly Reaching541.5
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance606.60.9892
Triple Number Coastal/Long Distance Low714.80.8394
Triple Number Coastal/Long Distance Medium553.41.0842
Triple Number Coastal/Long Distance High500.51.1989
Triple Number Windward/Leeward Low918.00.6536
Triple Number Windward/Leeward Medium680.30.8820
Triple Number Windward/Leeward High597.31.0046
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1527.21017.1769.8644.0574.2536.8508.0464.5454.4
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8394
Triple Number Coastal/Long Distance Medium1.0842
Triple Number Coastal/Long Distance High1.1989
Triple Number Windward/Leeward Low0.6536
Triple Number Windward/Leeward Medium0.8820
Triple Number Windward/Leeward High1.0046
Coastal/Long Distance0.9892
Predominantly Upwind0.9916
Predominantly Downwind1.0649
For information
General Purpose Handicap (GPH)625.6
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)1.0755
Distanseseilas Trippeltall svak vind0.8394
Distanseseilas Trippeltall mellomvind1.0842
Distanseseilas Trippeltall sterk vind1.1989
Pølsebane Trippeltall svak vind0.6536
Pølsebane Trippeltall mellomvind0.8820
Pølsebane Trippeltall sterk vind1.0046
Motvind Singeltall0.9916
Medvind Singeltall1.0649
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low714.80.8394
Triple Number Coastal/Long Distance Medium553.41.0842
Triple Number Coastal/Long Distance High500.51.1989
Triple Number Windward/Leeward Low918.00.6536
Triple Number Windward/Leeward Medium680.30.8820
Triple Number Windward/Leeward High597.31.0046
Coastal/Long Distance606.60.9892
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind605.10.9916
Predominantly Downwind563.51.0649
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore570.01.0526
Cape Doctor Coastal479.31.2519
Triple Number Coastal/Long Distance Low714.80.8394
Triple Number Coastal/Long Distance Medium553.41.0842
Triple Number Coastal/Long Distance High500.51.1989
Triple Number Windward/Leeward Low918.00.6536
Triple Number Windward/Leeward Medium680.30.8820
Triple Number Windward/Leeward High597.31.0046
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8394
Triple Number Coastal/Long Distance Medium1.0842
Triple Number Coastal/Long Distance High1.1989
Triple Number Windward/Leeward Low0.6536
Triple Number Windward/Leeward Medium0.8820
Triple Number Windward/Leeward High1.0046
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8394
Triple Number Coastal/Long Distance Medium1.0842
Triple Number Coastal/Long Distance High1.1989
Triple Number Windward/Leeward Low0.6536
Triple Number Windward/Leeward Medium0.8820
Triple Number Windward/Leeward High1.0046
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance606.60.9892
Triple Number Coastal/Long Distance Low714.80.8394
Triple Number Coastal/Long Distance Medium553.41.0842
Triple Number Coastal/Long Distance High500.51.1989
Triple Number Windward/Leeward Low918.00.6536
Triple Number Windward/Leeward Medium680.30.8820
Triple Number Windward/Leeward High597.31.0046
Predominantly Upwind605.10.9916
Predominantly Downwind563.51.0649
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1527.21017.1769.8644.0574.2536.8508.0464.5454.4
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance606.60.9892
Triple Number Coastal/Long Distance Low714.80.8394
Triple Number Coastal/Long Distance Medium553.41.0842
Triple Number Coastal/Long Distance High500.51.1989
Triple Number Windward/Leeward Low918.00.6536
Triple Number Windward/Leeward Medium680.30.8820
Triple Number Windward/Leeward High597.31.0046
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1527.21017.1769.8644.0574.2536.8508.0464.5454.4
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low714.80.8394
Triple Number AP Medium553.51.0840
Triple Number AP High500.51.1989
Triple Number Windward/Leeward Low959.60.6253
Triple Number Windward/Leeward Medium680.30.8820
Triple Number Windward/Leeward High597.31.0046
Single Number Predominant Upwind630.00.9523
Single Number Predominant Reaching555.81.0796
Single Number Predominant Downwind589.61.0176
Predominant Upwind - Low861.50.6965
Predominant Upwind - Low/Med659.20.9102
Predominant Upwind - Medium586.21.0235
Predominant Upwind - Med/High552.61.0857
Predominant Upwind - High540.11.1110
Predominant Downwind Low869.10.6904
Predominant Downwind Low/Med639.30.9386
Predominant Downwind Medium543.11.1048
Predominant Downwind Med/High485.41.2360
Predominant Downwind High453.71.3225
Predominant Reaching Low772.70.7765
Predominant Reaching Low/Med588.41.0197
Predominant Reaching Medium517.91.1586
Predominant Reaching Med/High478.81.2532
Predominant Reaching High457.71.3109
SA/DSPL Upwind19.80SA/DSPL Downwind36.26
Scoring OptionTODTOT
5-Band Windward/Leeward Low1073.30.5590
5-Band Windward/Leeward Low/Med786.40.7630
5-Band Windward/Leeward Medium669.00.8969
5-Band Windward/Leeward Med/High605.30.9912
5-Band Windward/Leeward High579.01.0363
Windward/Leeward 60-40 Low1075.60.5578
Windward/Leeward 60-40 Low/Med795.10.7546
Windward/Leeward 60-40 Medium684.10.8771
Windward/Leeward 60-40 Med/High627.00.9569
Windward/Leeward 60-40 High605.40.9911
5-Band AP Low792.70.7569
5-Band AP Low/Med624.20.9613
5-Band AP Medium546.31.0983
5-Band AP Med/High506.01.1859
5-Band AP High487.31.2313
5-Band SF Bay Tour - Low923.80.6495
5-Band SF Bay Tour - Low/Med752.20.7977
5-Band SF Bay Tour - Medium647.10.9272
5-Band SF Bay Tour - Med/High592.61.0125
5-Band SF Bay Tour - High569.51.0535
Chicago-Mac Upwind0.9253
Chicago-Mac All Purpose0.9556
Chicago-Mac Downwind0.9806
Bayview-Mac Cove Island0.6988
Bayview-Mac Shore0.7040
Harvest Moon Regatta483.51.2410
Double HandedClub Certificate2025
BiancaNOR 11958
Norges Seilforbund
Sognsveien 73
0854 OSLO
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassGrand Soleil 37 B&MeasurementHINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
LOA11.317Max. Beam3.674Draft2.336Displacement7,303Wetted area28.90IMS L10.289LSM010.205Acc. length11.317Sink (kg/mm) 22.47
VCGD0.250VCGM0.186RM Rated (kg·m) 158.0Limit of positive stability(°) N/AStability IndexN/ADefault crew weight170Declared crew weightN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.400PBWPIPA0.0038
EDL2.170ST10.065ST20.180
ST30.180ST40.110ST50.300
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0CheckstaysSpreaders2Rotating mastNo
P14.440IG14.890ISP14.930MDT10.110MDL10.202MDT20.110MDL20.163TL0.790MW0.202GO0.224
E5.250J4.110BAS1.619FSDFoilSFJ0.000SPL4.294WPLTPS0.000BD0.000MWT170.50MCG5.470
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM entered directlyRM entered158.0Flotation Date01/01/2015
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
Double HandedClub Certificate2025
BiancaNOR 11958
Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment623-2018052815260.171.021.863.194.2543.3728/05/2018
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment623-2018052814260.080.651.202.203.184.2214.55YesNo 31.6728/05/2018
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment329-20060818135414.7414.7414.740.007.3594.0118/08/2006
CRUISER/RACER REQUIREMENTS*
Accommodation length11.3 mTable area0.55 m²Headroom1.78 mMinimum number of berths5Personal gear stowage0.20 m³Fresh water capacity133 lMinimum number of seats in cockpit5Food stowage0.30 m³Fuel capacity76 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.