Club 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 Angles43.0°43.0°40.8°39.4°38.2°37.5°37.3°37.1°37.7°
Beat VMG2.513.474.244.795.135.285.365.435.41
52°3.905.276.266.907.247.397.477.567.58
60°4.135.546.517.107.417.587.677.777.80
75°4.285.716.687.247.577.797.958.138.22
90°4.105.616.727.357.657.868.108.468.67
110°4.095.646.817.477.868.188.448.779.01
120°3.955.456.617.367.808.178.529.139.51
135°3.464.876.046.957.527.928.319.1110.09
150°2.834.115.276.257.037.547.928.679.53
Run VMG2.463.564.565.436.196.827.328.048.73
Gybe Angles144.9°144.9°149.6°152.8°157.9°165.1°172.3°177.7°177.2°
APH ToD:550.5CDL: 9.743APH ToT: 1.0899CertNo: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 Allowance0.260%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.400m
CREW
Maximum weight709 kg(default)Minimum weight579 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
Headsails6Spinnakers5
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.
Club 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 VMG1435.61037.2849.6751.0701.8682.2671.7662.4665.8
52°922.7683.0575.1521.6497.4487.1482.0476.3475.1
60°870.8649.8552.9507.3485.6474.9469.6463.2461.3
75°841.6630.3538.9497.0475.7462.1452.8442.9437.9
90°877.0641.5535.4490.0470.8457.9444.6425.6415.2
110°879.8638.0528.4481.9458.0440.0426.5410.6399.7
120°912.4660.6544.3489.3461.4440.6422.5394.3378.4
135°1039.3739.9595.9518.3479.0454.4433.0395.1356.8
150°1269.9876.6683.7575.7511.8477.3454.4415.0377.6
Run VMG1465.91012.3789.4663.0581.5527.5492.0447.7412.2
Selected Courses
Windward / Leeward1449.61024.7819.5707.0641.7604.9581.8555.0539.0
All purpose1098.4789.6644.1569.3529.2506.7491.3470.9457.2
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward674.00.8902
All purpose550.51.0899
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low716.80.8370
Triple Number Coastal/Long Distance Medium546.51.0979
Triple Number Coastal/Long Distance High487.51.2308
Triple Number Windward/Leeward Low922.10.6507
Triple Number Windward/Leeward Medium669.00.8968
Triple Number Windward/Leeward High577.51.0389
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance598.91.0019
Triple Number Coastal/Long Distance Low716.80.8370
Triple Number Coastal/Long Distance Medium546.51.0979
Triple Number Coastal/Long Distance High487.51.2308
Triple Number Windward/Leeward Low922.10.6507
Triple Number Windward/Leeward Medium669.00.8968
Triple Number Windward/Leeward High577.51.0389
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1541.21023.5771.4639.1563.7525.5496.8452.0438.5
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7842
Downwind "popa"0.9306
70% up, 30% down "Ilhabela"0.8230
30% up, 70% down "Ilhabela-inverso"0.8812
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low716.80.8370
Triple Number Coastal/Long Distance Medium546.51.0979
Triple Number Coastal/Long Distance High487.51.2308
Triple Number Windward/Leeward Low922.10.6507
Triple Number Windward/Leeward Medium669.00.8968
Triple Number Windward/Leeward High577.51.0389
Predominantly Upwind594.11.0099
Predominantly Downwind561.91.0679
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low716.90.8370
Triple Number AP Medium546.51.0978
Triple Number AP High487.51.2308
Triple Number Windward/Leeward Low963.70.6226
Triple Number Windward/Leeward Medium669.00.8968
Triple Number Windward/Leeward High577.51.0389
Single Number Predominant Upwind619.00.9694
Single Number Predominant Reaching551.51.0879
Single Number Predominant Downwind588.01.0205
Predominant Upwind - Low864.50.6940
Predominant Upwind - Low/Med654.80.9164
Predominant Upwind - Medium573.51.0463
Predominant Upwind - Med/High534.61.1224
Predominant Upwind - High518.31.1576
Predominant Downwind Low874.20.6863
Predominant Downwind Low/Med639.80.9378
Predominant Downwind Medium540.51.1102
Predominant Downwind Med/High480.91.2475
Predominant Downwind High447.81.3400
Predominant Reaching Low775.80.7734
Predominant Reaching Low/Med586.31.0234
Predominant Reaching Medium512.81.1701
Predominant Reaching Med/High471.71.2719
Predominant Reaching High447.91.3396
SA/DSPL Upwind19.80SA/DSPL Downwind36.26
Scoring OptionTODTOT
5-Band Windward/Leeward Low1079.90.5556
5-Band Windward/Leeward Low/Med783.80.7655
5-Band Windward/Leeward Medium656.20.9143
5-Band Windward/Leeward Med/High586.21.0235
5-Band Windward/Leeward High556.91.0774
Windward/Leeward 60-40 Low1081.90.5546
Windward/Leeward 60-40 Low/Med791.20.7584
Windward/Leeward 60-40 Medium668.30.8978
Windward/Leeward 60-40 Med/High603.90.9936
Windward/Leeward 60-40 High578.41.0373
5-Band AP Low796.20.7536
5-Band AP Low/Med622.20.9644
5-Band AP Medium538.51.1142
5-Band AP Med/High493.71.2154
5-Band AP High472.01.2711
5-Band SF Bay Tour - Low928.60.6461
5-Band SF Bay Tour - Low/Med749.30.8007
5-Band SF Bay Tour - Medium634.20.9461
5-Band SF Bay Tour - Med/High573.41.0465
5-Band SF Bay Tour - High546.91.0971
Chicago-Mac Upwind0.9390
Chicago-Mac All Purpose0.9638
Chicago-Mac Downwind0.9823
Bayview-Mac Cove Island0.6988
Bayview-Mac Shore0.7041
Harvest Moon Regatta480.11.2497
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance598.91.0019
Triple Number Coastal/Long Distance Low716.80.8370
Triple Number Coastal/Long Distance Medium546.51.0979
Triple Number Coastal/Long Distance High487.51.2308
Triple Number Windward/Leeward Low922.10.6507
Triple Number Windward/Leeward Medium669.00.8968
Triple Number Windward/Leeward High577.51.0389
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1541.21023.5771.4639.1563.7525.5496.8452.0438.5
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance598.91.0019
Triple Number Coastal/Long Distance Low716.80.8370
Triple Number Coastal/Long Distance Medium546.51.0979
Triple Number Coastal/Long Distance High487.51.2308
Triple Number Windward/Leeward Low922.10.6507
Triple Number Windward/Leeward Medium669.00.8968
Triple Number Windward/Leeward High577.51.0389
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1541.21023.5771.4639.1563.7525.5496.8452.0438.5
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance598.9
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1541.21023.5771.4639.1563.7525.5496.8452.0438.5
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low716.80.8370
Triple Number Coastal/Long Distance Medium546.51.0979
Triple Number Coastal/Long Distance High487.51.2308
Triple Number Windward/Leeward Low922.10.6507
Triple Number Windward/Leeward Medium669.00.8968
Triple Number Windward/Leeward High577.51.0389
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating598.91.0019
FinRating, kevyt tuuli1062.20.9414
FinRating, kova tuuli475.21.0521
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low716.80.8370
Triple Number Coastal/Long Distance Medium546.51.0979
Triple Number Coastal/Long Distance High487.51.2308
Triple Number Windward/Leeward Low922.10.6507
Triple Number Windward/Leeward Medium669.00.8968
Triple Number Windward/Leeward High577.51.0389
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance1.0019
Triple Number Coastal/Long Distance Low0.8370
Triple Number Coastal/Long Distance Medium1.0979
Triple Number Coastal/Long Distance High1.2308
Triple Number Windward/Leeward Low0.6507
Triple Number Windward/Leeward Medium0.8968
Triple Number Windward/Leeward High1.0389
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1541.21023.5771.4639.1563.7525.5496.8452.0438.5
For information
General Purpose Handicap (GPH)619.8
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance598.91.0019
Triple Number Coastal/Long Distance Low716.80.8370
Triple Number Coastal/Long Distance Medium546.51.0979
Triple Number Coastal/Long Distance High487.51.2308
Triple Number Windward/Leeward Low922.10.6507
Triple Number Windward/Leeward Medium669.00.8968
Triple Number Windward/Leeward High577.51.0389
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1541.21023.5771.4639.1563.7525.5496.8452.0438.5
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low716.80.8370
Triple Number Coastal/Long Distance Medium546.51.0979
Triple Number Coastal/Long Distance High487.51.2308
Triple Number Windward/Leeward Low922.10.6507
Triple Number Windward/Leeward Medium669.00.8968
Triple Number Windward/Leeward High577.51.0389
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance598.91.0019
Triple Number Coastal/Long Distance Low716.80.8370
Triple Number Coastal/Long Distance Medium546.51.0979
Triple Number Coastal/Long Distance High487.51.2308
Triple Number Windward/Leeward Low922.10.6507
Triple Number Windward/Leeward Medium669.00.8968
Triple Number Windward/Leeward High577.51.0389
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1541.21023.5771.4639.1563.7525.5496.8452.0438.5
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance598.91.0019
Triple Number Coastal/Long Distance Low716.80.8370
Triple Number Coastal/Long Distance Medium546.51.0979
Triple Number Coastal/Long Distance High487.51.2308
Triple Number Windward/Leeward Low922.10.6507
Triple Number Windward/Leeward Medium669.00.8968
Triple Number Windward/Leeward High577.51.0389
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1541.21023.5771.4639.1563.7525.5496.8452.0438.5
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low716.8
Triple Number Coastal/Long Distance Medium546.5
Triple Number Coastal/Long Distance High487.5
Triple Number Windward/Leeward Low922.1
Triple Number Windward/Leeward Medium669.0
Triple Number Windward/Leeward High577.5
Predominantly Upwind594.1
Predominantly Downwind561.9
Predominantly Reaching538.6
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance598.91.0019
Triple Number Coastal/Long Distance Low716.80.8370
Triple Number Coastal/Long Distance Medium546.51.0979
Triple Number Coastal/Long Distance High487.51.2308
Triple Number Windward/Leeward Low922.10.6507
Triple Number Windward/Leeward Medium669.00.8968
Triple Number Windward/Leeward High577.51.0389
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1541.21023.5771.4639.1563.7525.5496.8452.0438.5
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8370
Triple Number Coastal/Long Distance Medium1.0979
Triple Number Coastal/Long Distance High1.2308
Triple Number Windward/Leeward Low0.6507
Triple Number Windward/Leeward Medium0.8968
Triple Number Windward/Leeward High1.0389
Coastal/Long Distance1.0019
Predominantly Upwind1.0099
Predominantly Downwind1.0679
For information
General Purpose Handicap (GPH)619.8
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)1.0899
Distanseseilas Trippeltall svak vind0.8370
Distanseseilas Trippeltall mellomvind1.0979
Distanseseilas Trippeltall sterk vind1.2308
Pølsebane Trippeltall svak vind0.6507
Pølsebane Trippeltall mellomvind0.8968
Pølsebane Trippeltall sterk vind1.0389
Motvind Singeltall1.0099
Medvind Singeltall1.0679
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low716.80.8370
Triple Number Coastal/Long Distance Medium546.51.0979
Triple Number Coastal/Long Distance High487.51.2308
Triple Number Windward/Leeward Low922.10.6507
Triple Number Windward/Leeward Medium669.00.8968
Triple Number Windward/Leeward High577.51.0389
Coastal/Long Distance598.91.0019
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind594.11.0099
Predominantly Downwind561.91.0679
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore543.81.1033
Cape Doctor Coastal461.31.3007
Triple Number Coastal/Long Distance Low716.80.8370
Triple Number Coastal/Long Distance Medium546.51.0979
Triple Number Coastal/Long Distance High487.51.2308
Triple Number Windward/Leeward Low922.10.6507
Triple Number Windward/Leeward Medium669.00.8968
Triple Number Windward/Leeward High577.51.0389
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8370
Triple Number Coastal/Long Distance Medium1.0979
Triple Number Coastal/Long Distance High1.2308
Triple Number Windward/Leeward Low0.6507
Triple Number Windward/Leeward Medium0.8968
Triple Number Windward/Leeward High1.0389
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8370
Triple Number Coastal/Long Distance Medium1.0979
Triple Number Coastal/Long Distance High1.2308
Triple Number Windward/Leeward Low0.6507
Triple Number Windward/Leeward Medium0.8968
Triple Number Windward/Leeward High1.0389
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance598.91.0019
Triple Number Coastal/Long Distance Low716.80.8370
Triple Number Coastal/Long Distance Medium546.51.0979
Triple Number Coastal/Long Distance High487.51.2308
Triple Number Windward/Leeward Low922.10.6507
Triple Number Windward/Leeward Medium669.00.8968
Triple Number Windward/Leeward High577.51.0389
Predominantly Upwind594.11.0099
Predominantly Downwind561.91.0679
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1541.21023.5771.4639.1563.7525.5496.8452.0438.5
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance598.91.0019
Triple Number Coastal/Long Distance Low716.80.8370
Triple Number Coastal/Long Distance Medium546.51.0979
Triple Number Coastal/Long Distance High487.51.2308
Triple Number Windward/Leeward Low922.10.6507
Triple Number Windward/Leeward Medium669.00.8968
Triple Number Windward/Leeward High577.51.0389
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1541.21023.5771.4639.1563.7525.5496.8452.0438.5
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low716.90.8370
Triple Number AP Medium546.51.0978
Triple Number AP High487.51.2308
Triple Number Windward/Leeward Low963.70.6226
Triple Number Windward/Leeward Medium669.00.8968
Triple Number Windward/Leeward High577.51.0389
Single Number Predominant Upwind619.00.9694
Single Number Predominant Reaching551.51.0879
Single Number Predominant Downwind588.01.0205
Predominant Upwind - Low864.50.6940
Predominant Upwind - Low/Med654.80.9164
Predominant Upwind - Medium573.51.0463
Predominant Upwind - Med/High534.61.1224
Predominant Upwind - High518.31.1576
Predominant Downwind Low874.20.6863
Predominant Downwind Low/Med639.80.9378
Predominant Downwind Medium540.51.1102
Predominant Downwind Med/High480.91.2475
Predominant Downwind High447.81.3400
Predominant Reaching Low775.80.7734
Predominant Reaching Low/Med586.31.0234
Predominant Reaching Medium512.81.1701
Predominant Reaching Med/High471.71.2719
Predominant Reaching High447.91.3396
SA/DSPL Upwind19.80SA/DSPL Downwind36.26
Scoring OptionTODTOT
5-Band Windward/Leeward Low1079.90.5556
5-Band Windward/Leeward Low/Med783.80.7655
5-Band Windward/Leeward Medium656.20.9143
5-Band Windward/Leeward Med/High586.21.0235
5-Band Windward/Leeward High556.91.0774
Windward/Leeward 60-40 Low1081.90.5546
Windward/Leeward 60-40 Low/Med791.20.7584
Windward/Leeward 60-40 Medium668.30.8978
Windward/Leeward 60-40 Med/High603.90.9936
Windward/Leeward 60-40 High578.41.0373
5-Band AP Low796.20.7536
5-Band AP Low/Med622.20.9644
5-Band AP Medium538.51.1142
5-Band AP Med/High493.71.2154
5-Band AP High472.01.2711
5-Band SF Bay Tour - Low928.60.6461
5-Band SF Bay Tour - Low/Med749.30.8007
5-Band SF Bay Tour - Medium634.20.9461
5-Band SF Bay Tour - Med/High573.41.0465
5-Band SF Bay Tour - High546.91.0971
Chicago-Mac Upwind0.9390
Chicago-Mac All Purpose0.9638
Chicago-Mac Downwind0.9823
Bayview-Mac Cove Island0.6988
Bayview-Mac Shore0.7041
Harvest Moon Regatta480.11.2497
Club 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 L10.433LSM010.205Acc. length11.317Sink (kg/mm) 22.47
VCGD0.250VCGM0.186RM Rated (kg·m) 158.0Limit of positive stability(°) N/AStability IndexN/ADefault crew weight709Declared 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
Club 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.