Club Certificate2025
SYLVIAEST 478
Estonian Yachting Union
Purje 8, maja 3
11911 Tallinn
Estonia
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 Angles44.0°44.0°41.7°40.1°38.9°38.1°37.5°37.3°37.6°
Beat VMG2.513.514.334.955.385.605.725.825.82
52°3.965.396.477.227.667.898.008.108.13
60°4.225.696.757.457.858.088.218.338.38
75°4.405.906.957.628.018.278.478.728.83
90°4.225.766.937.708.118.328.589.029.31
110°4.155.777.057.848.308.668.989.389.67
120°4.015.586.847.718.238.629.009.7210.21
135°3.514.976.217.207.888.338.749.5910.61
150°2.864.175.386.427.297.908.329.119.99
Run VMG2.483.614.665.576.377.067.628.439.15
Gybe Angles144.7°144.7°148.7°152.3°155.6°162.4°168.2°177.2°176.8°
APH ToD:526.9CDL: 11.026APH ToT: 1.1387CertNo:173/21
BOAT
ClassGRAND SOLEIL 43 BCDesignerBOTIN/CARKEEKBuilderDEL PARDOAge date09/2006Series date01/2005Offset fileGS43BCBK.OFFData fileEST478
HULL
Length Overall12.950 mMaximum Beam3.924 mDraft2.376 mDisplacement10,264 kgDLR5.8911IMS DivisionCruiser/RacerDynamic Allowance0.320%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.430m
CREW
Maximum weight760 kg(declared)Minimum weight630 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail51.1052.08Headsail Luffed40.1240.12Headsail FlyingSymmetric109.65109.65Asymmetric
STORM SAIL AREAS (m²)
Trysail15.31Storm Jib13.72Heavy Weather Jib37.02
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
SYLVIAEST 478
Estonian Yachting Union
Purje 8, maja 3
11911 Tallinn
Estonia
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 VMG1435.71026.0830.7726.8669.4642.5629.5618.9619.0
52°910.1668.1556.7498.5470.0456.5450.2444.4442.6
60°852.8632.3533.2483.1458.5445.7438.5432.1429.7
75°819.1610.5518.1472.5449.5435.2425.0413.0407.6
90°853.1624.7519.8467.4444.1432.6419.5399.1386.6
110°867.1623.8511.0459.0433.8415.8401.1383.6372.2
120°897.7645.4526.6466.9437.7417.4399.8370.4352.4
135°1024.4724.6579.5500.1457.1432.1411.8375.4339.2
150°1259.4863.9669.6560.9494.0455.8432.6395.2360.4
Run VMG1453.7997.6773.2646.4565.0509.8472.5427.2393.4
Selected Courses
Windward / Leeward1443.81011.8802.0686.6617.2576.1551.0523.1506.2
All purpose1086.9775.5627.0548.3504.6479.7463.4442.3428.0
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward649.80.9234
All purpose526.91.1387
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low701.30.8556
Triple Number Coastal/Long Distance Medium523.11.1469
Triple Number Coastal/Long Distance High459.61.3056
Triple Number Windward/Leeward Low906.90.6616
Triple Number Windward/Leeward Medium645.50.9295
Triple Number Windward/Leeward High546.81.0973
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance574.91.0436
Triple Number Coastal/Long Distance Low701.30.8556
Triple Number Coastal/Long Distance Medium523.11.1469
Triple Number Coastal/Long Distance High459.61.3056
Triple Number Windward/Leeward Low906.90.6616
Triple Number Windward/Leeward Medium645.50.9295
Triple Number Windward/Leeward High546.81.0973
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1536.91010.4754.1618.3538.5497.8468.6424.6410.1
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.8165
Downwind "popa"0.9563
70% up, 30% down "Ilhabela"0.8540
30% up, 70% down "Ilhabela-inverso"0.9096
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low701.30.8556
Triple Number Coastal/Long Distance Medium523.11.1469
Triple Number Coastal/Long Distance High459.61.3056
Triple Number Windward/Leeward Low906.90.6616
Triple Number Windward/Leeward Medium645.50.9295
Triple Number Windward/Leeward High546.81.0973
Predominantly Upwind568.71.0551
Predominantly Downwind541.11.1088
Custom scoring options for Canada
Scoring OptionTODTOT
TriNum AP Low701.20.8556
TriNum AP Med523.21.1467
TriNum AP High459.61.3056
TriNum W/L Low949.10.6322
TriNum W/L Med645.50.9295
TriNum W/L Hig546.81.0973
Predom. Upwind593.71.0107
Predom. Reaching528.71.1348
Predom. Downwind567.11.0579
Predom. Up Low850.50.7055
Predom. Up L/M634.60.9455
Predom. Up Med546.81.0973
Predom. Up M/H503.11.1927
Predom. Up High485.71.2354
Predom. Dn Low859.10.6984
Predom. Dn L/M621.60.9652
Predom. Dn Med518.81.1566
Predom. Dn M/H457.11.3127
Predom. Dn High423.71.4162
Predom. Rc Low759.80.7897
Predom. Rc L/M567.01.0582
Predom. Rc Med488.91.2274
Predom. Rc M/H445.71.3463
Predom. Rc High421.41.4238
SA/DSPL Upwind19.17SA/DSPL Downwind33.77
Scoring OptionTODTOT
5B W/L Low1067.60.5620
5B W/L L/M764.90.7844
5B W/L Med631.80.9497
5B W/L M/H556.11.0790
5B W/L High525.01.1429
W/L 60-40 Low1070.00.5608
W/L 60-40 L/M771.80.7774
W/L 60-40 Med642.30.9341
W/L 60-40 M/H571.51.0498
W/L 60-40 High544.11.1027
5B AP Low780.60.7686
5B AP L/M603.10.9949
5B AP Med514.51.1662
5B AP M/H466.01.2874
5B AP High443.51.3530
5B SF Bay Low914.70.6559
5B SF Bay L/M730.30.8216
5B SF Bay Med609.10.9851
5B SF Bay M/H542.61.1057
5B SF Bay High514.81.1656
Chicago-Mac Upwind0.9752
Chicago-Mac All Purpose0.9990
Chicago-Mac Downwind1.0156
BayMac Cove Island841.30.7132
BayMac Shore834.80.7188
Harvest Moon456.81.3136
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance574.91.0436
Triple Number Coastal/Long Distance Low701.30.8556
Triple Number Coastal/Long Distance Medium523.11.1469
Triple Number Coastal/Long Distance High459.61.3056
Triple Number Windward/Leeward Low906.90.6616
Triple Number Windward/Leeward Medium645.50.9295
Triple Number Windward/Leeward High546.81.0973
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1536.91010.4754.1618.3538.5497.8468.6424.6410.1
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance574.91.0436
Triple Number Coastal/Long Distance Low701.30.8556
Triple Number Coastal/Long Distance Medium523.11.1469
Triple Number Coastal/Long Distance High459.61.3056
Triple Number Windward/Leeward Low906.90.6616
Triple Number Windward/Leeward Medium645.50.9295
Triple Number Windward/Leeward High546.81.0973
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1536.91010.4754.1618.3538.5497.8468.6424.6410.1
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance574.9
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1536.91010.4754.1618.3538.5497.8468.6424.6410.1
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low701.30.8556
Triple Number Coastal/Long Distance Medium523.11.1469
Triple Number Coastal/Long Distance High459.61.3056
Triple Number Windward/Leeward Low906.90.6616
Triple Number Windward/Leeward Medium645.50.9295
Triple Number Windward/Leeward High546.81.0973
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating574.91.0436
FinRating, kevyt tuuli1049.70.9526
FinRating, kova tuuli446.31.1203
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low701.30.8556
Triple Number Coastal/Long Distance Medium523.11.1469
Triple Number Coastal/Long Distance High459.61.3056
Triple Number Windward/Leeward Low906.90.6616
Triple Number Windward/Leeward Medium645.50.9295
Triple Number Windward/Leeward High546.81.0973
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance1.0436
Triple Number Coastal/Long Distance Low0.8556
Triple Number Coastal/Long Distance Medium1.1469
Triple Number Coastal/Long Distance High1.3056
Triple Number Windward/Leeward Low0.6616
Triple Number Windward/Leeward Medium0.9295
Triple Number Windward/Leeward High1.0973
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1536.91010.4754.1618.3538.5497.8468.6424.6410.1
For information
General Purpose Handicap (GPH)596.4
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance574.91.0436
Triple Number Coastal/Long Distance Low701.30.8556
Triple Number Coastal/Long Distance Medium523.11.1469
Triple Number Coastal/Long Distance High459.61.3056
Triple Number Windward/Leeward Low906.90.6616
Triple Number Windward/Leeward Medium645.50.9295
Triple Number Windward/Leeward High546.81.0973
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1536.91010.4754.1618.3538.5497.8468.6424.6410.1
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low701.30.8556
Triple Number Coastal/Long Distance Medium523.11.1469
Triple Number Coastal/Long Distance High459.61.3056
Triple Number Windward/Leeward Low906.90.6616
Triple Number Windward/Leeward Medium645.50.9295
Triple Number Windward/Leeward High546.81.0973
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance574.91.0436
Triple Number Coastal/Long Distance Low701.30.8556
Triple Number Coastal/Long Distance Medium523.11.1469
Triple Number Coastal/Long Distance High459.61.3056
Triple Number Windward/Leeward Low906.90.6616
Triple Number Windward/Leeward Medium645.50.9295
Triple Number Windward/Leeward High546.81.0973
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1536.91010.4754.1618.3538.5497.8468.6424.6410.1
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance574.91.0436
Triple Number Coastal/Long Distance Low701.30.8556
Triple Number Coastal/Long Distance Medium523.11.1469
Triple Number Coastal/Long Distance High459.61.3056
Triple Number Windward/Leeward Low906.90.6616
Triple Number Windward/Leeward Medium645.50.9295
Triple Number Windward/Leeward High546.81.0973
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1536.91010.4754.1618.3538.5497.8468.6424.6410.1
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low701.3
Triple Number Coastal/Long Distance Medium523.1
Triple Number Coastal/Long Distance High459.6
Triple Number Windward/Leeward Low906.9
Triple Number Windward/Leeward Medium645.5
Triple Number Windward/Leeward High546.8
Predominantly Upwind568.7
Predominantly Downwind541.1
Predominantly Reaching516.8
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance574.91.0436
Triple Number Coastal/Long Distance Low701.30.8556
Triple Number Coastal/Long Distance Medium523.11.1469
Triple Number Coastal/Long Distance High459.61.3056
Triple Number Windward/Leeward Low906.90.6616
Triple Number Windward/Leeward Medium645.50.9295
Triple Number Windward/Leeward High546.81.0973
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1536.91010.4754.1618.3538.5497.8468.6424.6410.1
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8556
Triple Number Coastal/Long Distance Medium1.1469
Triple Number Coastal/Long Distance High1.3056
Triple Number Windward/Leeward Low0.6616
Triple Number Windward/Leeward Medium0.9295
Triple Number Windward/Leeward High1.0973
Coastal/Long Distance1.0436
Predominantly Upwind1.0551
Predominantly Downwind1.1088
For information
General Purpose Handicap (GPH)596.4
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)1.1387
Distanseseilas Trippeltall svak vind0.8556
Distanseseilas Trippeltall mellomvind1.1469
Distanseseilas Trippeltall sterk vind1.3056
Pølsebane Trippeltall svak vind0.6616
Pølsebane Trippeltall mellomvind0.9295
Pølsebane Trippeltall sterk vind1.0973
Motvind Singeltall1.0551
Medvind Singeltall1.1088
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low701.30.8556
Triple Number Coastal/Long Distance Medium523.11.1469
Triple Number Coastal/Long Distance High459.61.3056
Triple Number Windward/Leeward Low906.90.6616
Triple Number Windward/Leeward Medium645.50.9295
Triple Number Windward/Leeward High546.81.0973
Coastal/Long Distance574.91.0436
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind568.71.0551
Predominantly Downwind541.11.1088
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore511.21.1736
Cape Doctor Coastal432.31.3880
Triple Number Coastal/Long Distance Low701.30.8556
Triple Number Coastal/Long Distance Medium523.11.1469
Triple Number Coastal/Long Distance High459.61.3056
Triple Number Windward/Leeward Low906.90.6616
Triple Number Windward/Leeward Medium645.50.9295
Triple Number Windward/Leeward High546.81.0973
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8556
Triple Number Coastal/Long Distance Medium1.1469
Triple Number Coastal/Long Distance High1.3056
Triple Number Windward/Leeward Low0.6616
Triple Number Windward/Leeward Medium0.9295
Triple Number Windward/Leeward High1.0973
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8556
Triple Number Coastal/Long Distance Medium1.1469
Triple Number Coastal/Long Distance High1.3056
Triple Number Windward/Leeward Low0.6616
Triple Number Windward/Leeward Medium0.9295
Triple Number Windward/Leeward High1.0973
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance574.91.0436
Triple Number Coastal/Long Distance Low701.30.8556
Triple Number Coastal/Long Distance Medium523.11.1469
Triple Number Coastal/Long Distance High459.61.3056
Triple Number Windward/Leeward Low906.90.6616
Triple Number Windward/Leeward Medium645.50.9295
Triple Number Windward/Leeward High546.81.0973
Predominantly Upwind568.71.0551
Predominantly Downwind541.11.1088
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1536.91010.4754.1618.3538.5497.8468.6424.6410.1
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance574.91.0436
Triple Number Coastal/Long Distance Low701.30.8556
Triple Number Coastal/Long Distance Medium523.11.1469
Triple Number Coastal/Long Distance High459.61.3056
Triple Number Windward/Leeward Low906.90.6616
Triple Number Windward/Leeward Medium645.50.9295
Triple Number Windward/Leeward High546.81.0973
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1536.91010.4754.1618.3538.5497.8468.6424.6410.1
Custom scoring options for United States of America
Scoring OptionTODTOT
TriNum AP Low701.20.8556
TriNum AP Med523.21.1467
TriNum AP High459.61.3056
TriNum W/L Low949.10.6322
TriNum W/L Med645.50.9295
TriNum W/L Hig546.81.0973
Predom. Upwind593.71.0107
Predom. Reaching528.71.1348
Predom. Downwind567.11.0579
Predom. Up Low850.50.7055
Predom. Up L/M634.60.9455
Predom. Up Med546.81.0973
Predom. Up M/H503.11.1927
Predom. Up High485.71.2354
Predom. Dn Low859.10.6984
Predom. Dn L/M621.60.9652
Predom. Dn Med518.81.1566
Predom. Dn M/H457.11.3127
Predom. Dn High423.71.4162
Predom. Rc Low759.80.7897
Predom. Rc L/M567.01.0582
Predom. Rc Med488.91.2274
Predom. Rc M/H445.71.3463
Predom. Rc High421.41.4238
SA/DSPL Upwind19.17SA/DSPL Downwind33.77
Scoring OptionTODTOT
5B W/L Low1067.60.5620
5B W/L L/M764.90.7844
5B W/L Med631.80.9497
5B W/L M/H556.11.0790
5B W/L High525.01.1429
W/L 60-40 Low1070.00.5608
W/L 60-40 L/M771.80.7774
W/L 60-40 Med642.30.9341
W/L 60-40 M/H571.51.0498
W/L 60-40 High544.11.1027
5B AP Low780.60.7686
5B AP L/M603.10.9949
5B AP Med514.51.1662
5B AP M/H466.01.2874
5B AP High443.51.3530
5B SF Bay Low914.70.6559
5B SF Bay L/M730.30.8216
5B SF Bay Med609.10.9851
5B SF Bay M/H542.61.1057
5B SF Bay High514.81.1656
Chicago-Mac Upwind0.9752
Chicago-Mac All Purpose0.9990
Chicago-Mac Downwind1.0156
BayMac Cove Island841.30.7132
BayMac Shore834.80.7188
Harvest Moon456.81.3136
Club Certificate2025
SYLVIAEST 478
Estonian Yachting Union
Purje 8, maja 3
11911 Tallinn
Estonia
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassGRAND SOLEIL 43 BCMeasurement01/08/2011HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
LOA12.950Max. Beam3.924Draft2.376Displacement10,264Wetted area36.72IMS L12.100LSM012.032Acc. length12.753Sink (kg/mm) 28.44
VCGD0.022VCGM0.033RM Rated (kg·m) 260.7Limit of positive stability(°) N/AStability IndexN/ADefault crew weight896Declared crew weight760
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.430PBW0.130PIPA0.0042
EDL2.750ST10.064ST20.180
ST30.180ST40.112ST50.315
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0Checkstays0Spreaders3Rotating mastNo
P15.670IG16.460ISP16.570MDT10.130MDL10.234MDT20.130MDL20.183TL1.050MW0.234GO0.264
E5.580J5.000BAS1.820FSD0.041SFJ0.370SPL5.100WPLTPSBD0.190MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date17/06/2024MeasurerEST 1
BALLAST
TANKS
IdDescriptionCapacityLCGVCGSp.WghtLevel
Sailing
1Water Water tank40010.602Fuel Fuel Tank23010.603Waste Waste Water302.40
INVENTORY
IdDescriptionWeight SailingLCGVCGGAIdDescriptionWeight SailingLCGVCGGASaSSailor Services6.340.00    1Anchor5.50    2Anchor6.60    1Toolbox7.20    1Battery 90Ah9.70    2Battery 70 Ah9.70    1Heater10.00    1Volvo-Penta   
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG1Water Water tank400010.602Fuel Fuel Tank230010.603Waste Waste Water3002.40Total deductible
OTHER ITEMSIdKindDescriptionWeightLCGVCG1MiscellaneousHeater10.001BatteryBattery 90Ah9.702BatteryBattery 70 Ah9.701Engine (IC)Volvo-Penta1AnchorAnchor155.502AnchorAnchor156.60SaSToolsSailor Services406.340.001ToolsToolbox107.20Total deductible806.340.00
Club Certificate2025
SYLVIAEST 478
Estonian Yachting Union
Purje 8, maja 3
11911 Tallinn
Estonia
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment20.191.162.053.524.5751.10
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment50.080.621.202.463.845.3015.70NoNo 40.1224/05/2021
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment215.8015.8015.808.408.04109.65115.4315.4315.438.227.90104.87
CRUISER/RACER REQUIREMENTS*
Accommodation length12.8 mTable area0.66 m²Headroom1.84 mMinimum number of berths6Personal gear stowage0.24 m³Fresh water capacity204 lMinimum number of seats in cockpit6Food stowage0.36 m³Fuel capacity106 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.