Club Certificate2025
BLOWIN IN THE WINDITA-17255
FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
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 Angles44.1°44.1°42.1°40.8°39.5°38.6°38.2°38.1°38.5°
Beat VMG2.503.514.355.025.465.665.775.885.87
52°3.955.406.537.377.838.048.148.258.29
60°4.215.776.937.668.048.268.388.518.56
75°4.596.197.327.998.338.528.718.969.10
90°4.666.287.438.118.538.879.129.449.68
110°4.295.917.178.048.599.079.4910.0810.81
120°4.085.696.987.888.468.999.5110.5711.40
135°3.595.076.357.378.068.579.0910.2411.75
150°2.954.265.466.497.357.988.429.3010.31
Run VMG2.553.694.725.626.376.947.418.198.98
Gybe Angles142.9°142.9°146.7°148.9°150.3°153.0°158.1°161.7°158.1°
APH ToD:516.1CDL: 11.150APH ToT: 1.1626CertNo:25/1
BOAT
ClassGrand Soleil 43DesignerMalettoBuilderCantiere del PardoAge date04/2015Series date01/2012Offset fileGS43FMRD.offData fileI17255
HULL
Length Overall12.890Maximum Beam3.980Draft2.407Displacement9,033DLR5.4130IMS DivisionCruiser/RacerDynamic Allowance0.280%Age Allowance0.422%
PROPELLER
InstallationStrutTypeFolding 3 bladesDiameter0.585m
CREW
Maximum weight700(declared)Minimum weight570 ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail51.5252.49Headsail Luffed45.2345.23Headsail Flying81.1581.15SymmetricAsymmetric106.05106.05 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail15.39Storm Jib14.23Heavy Weather Jib38.42
SAIL LIMITS
Headsails6
✱ One set on the forestay
Spinnakers5
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
BLOWIN IN THE WINDITA-17255
FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
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 VMG1440.01026.4827.2717.2659.4635.9623.6612.5612.8
52°912.2666.3551.2488.8459.8447.8442.2436.1434.4
60°854.6624.4519.2469.8447.8435.8429.7422.8420.3
75°783.6581.1491.5450.6432.0422.5413.3401.8395.5
90°772.2572.9484.8443.9421.8406.0394.7381.4371.8
110°839.6609.2501.9447.8419.3397.1379.2357.1332.9
120°882.6633.2515.6456.6425.4400.6378.7340.7315.7
135°1004.0709.7567.1488.8446.6420.0395.9351.6306.4
150°1221.3844.9659.9554.6489.6451.4427.3387.0349.2
Run VMG1410.2975.6762.0640.4565.2518.8485.9439.4401.1
Selected Courses
Windward / Leeward1424.61001.0794.6678.8612.3577.3554.8526.0506.9
All purpose1063.4759.6614.5536.6494.2470.5454.0431.3414.1
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward646.20.9285
All purpose516.11.1626
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low687.00.8733
Triple Number Coastal/Long Distance Medium512.41.1709
Triple Number Coastal/Long Distance High449.61.3345
Triple Number Windward/Leeward Low897.80.6683
Triple Number Windward/Leeward Medium640.90.9362
Triple Number Windward/Leeward High549.61.0917
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance565.31.0613
Triple Number Coastal/Long Distance Low687.00.8733
Triple Number Coastal/Long Distance Medium512.41.1709
Triple Number Coastal/Long Distance High449.61.3345
Triple Number Windward/Leeward Low897.80.6683
Triple Number Windward/Leeward Medium640.90.9362
Triple Number Windward/Leeward High549.61.0917
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1518.4998.5744.6608.5529.2488.6458.3411.1394.7
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.8232
Downwind "popa"0.9573
70% up, 30% down "Ilhabela"0.8593
30% up, 70% down "Ilhabela-inverso"0.9127
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low687.00.8733
Triple Number Coastal/Long Distance Medium512.41.1709
Triple Number Coastal/Long Distance High449.61.3345
Triple Number Windward/Leeward Low897.80.6683
Triple Number Windward/Leeward Medium640.90.9362
Triple Number Windward/Leeward High549.61.0917
Predominantly Upwind558.01.0752
Predominantly Downwind531.21.1294
Custom scoring options for Canada
Scoring OptionTODTOT
TriNum AP Low687.10.8733
TriNum AP Med512.51.1707
TriNum AP High449.61.3345
TriNum W/L Low939.00.6390
TriNum W/L Med640.90.9362
TriNum W/L Hig549.61.0917
Predom. Upwind582.91.0294
Predom. Reaching511.51.1730
Predom. Downwind555.91.0793
Predom. Up Low838.10.7159
Predom. Up L/M623.40.9625
Predom. Up Med536.01.1193
Predom. Up M/H493.81.2151
Predom. Up High476.41.2594
Predom. Dn Low837.50.7164
Predom. Dn L/M608.50.9860
Predom. Dn Med509.71.1771
Predom. Dn M/H450.21.3326
Predom. Dn High415.11.4455
Predom. Rc Low732.30.8193
Predom. Rc L/M549.11.0926
Predom. Rc Med474.01.2657
Predom. Rc M/H431.01.3920
Predom. Rc High406.61.4755
SA/DSPL Upwind22.15SA/DSPL Downwind36.06
Scoring OptionTODTOT
5B W/L Low1055.40.5685
5B W/L L/M757.30.7923
5B W/L Med628.00.9555
5B W/L M/H558.61.0742
5B W/L High527.71.1371
W/L 60-40 Low1060.30.5659
W/L 60-40 L/M764.40.7849
W/L 60-40 Med637.60.9410
W/L 60-40 M/H572.21.0486
W/L 60-40 High545.01.1008
5B AP Low762.20.7872
5B AP L/M590.71.0158
5B AP Med504.01.1906
5B AP M/H456.31.3149
5B AP High432.31.3880
5B SF Bay Low905.80.6624
5B SF Bay L/M722.30.8307
5B SF Bay Med603.00.9949
5B SF Bay M/H540.01.1112
5B SF Bay High511.11.1739
Chicago-Mac Upwind0.9931
Chicago-Mac All Purpose1.0199
Chicago-Mac Downwind1.0362
BayMac Cove Island826.40.7261
BayMac Shore819.10.7325
Harvest Moon442.21.3570
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance565.31.0613
Triple Number Coastal/Long Distance Low687.00.8733
Triple Number Coastal/Long Distance Medium512.41.1709
Triple Number Coastal/Long Distance High449.61.3345
Triple Number Windward/Leeward Low897.80.6683
Triple Number Windward/Leeward Medium640.90.9362
Triple Number Windward/Leeward High549.61.0917
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1518.4998.5744.6608.5529.2488.6458.3411.1394.7
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance565.31.0613
Triple Number Coastal/Long Distance Low687.00.8733
Triple Number Coastal/Long Distance Medium512.41.1709
Triple Number Coastal/Long Distance High449.61.3345
Triple Number Windward/Leeward Low897.80.6683
Triple Number Windward/Leeward Medium640.90.9362
Triple Number Windward/Leeward High549.61.0917
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1518.4998.5744.6608.5529.2488.6458.3411.1394.7
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance565.3
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1518.4998.5744.6608.5529.2488.6458.3411.1394.7
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low687.00.8733
Triple Number Coastal/Long Distance Medium512.41.1709
Triple Number Coastal/Long Distance High449.61.3345
Triple Number Windward/Leeward Low897.80.6683
Triple Number Windward/Leeward Medium640.90.9362
Triple Number Windward/Leeward High549.61.0917
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating565.31.0613
FinRating, kevyt tuuli1034.10.9670
FinRating, kova tuuli434.21.1514
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low687.00.8733
Triple Number Coastal/Long Distance Medium512.41.1709
Triple Number Coastal/Long Distance High449.61.3345
Triple Number Windward/Leeward Low897.80.6683
Triple Number Windward/Leeward Medium640.90.9362
Triple Number Windward/Leeward High549.61.0917
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance1.0613
Triple Number Coastal/Long Distance Low0.8733
Triple Number Coastal/Long Distance Medium1.1709
Triple Number Coastal/Long Distance High1.3345
Triple Number Windward/Leeward Low0.6683
Triple Number Windward/Leeward Medium0.9362
Triple Number Windward/Leeward High1.0917
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1518.4998.5744.6608.5529.2488.6458.3411.1394.7
For information
General Purpose Handicap (GPH)584.1
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance565.31.0613
Triple Number Coastal/Long Distance Low687.00.8733
Triple Number Coastal/Long Distance Medium512.41.1709
Triple Number Coastal/Long Distance High449.61.3345
Triple Number Windward/Leeward Low897.80.6683
Triple Number Windward/Leeward Medium640.90.9362
Triple Number Windward/Leeward High549.61.0917
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1518.4998.5744.6608.5529.2488.6458.3411.1394.7
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low687.00.8733
Triple Number Coastal/Long Distance Medium512.41.1709
Triple Number Coastal/Long Distance High449.61.3345
Triple Number Windward/Leeward Low897.80.6683
Triple Number Windward/Leeward Medium640.90.9362
Triple Number Windward/Leeward High549.61.0917
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance565.31.0613
Triple Number Coastal/Long Distance Low687.00.8733
Triple Number Coastal/Long Distance Medium512.41.1709
Triple Number Coastal/Long Distance High449.61.3345
Triple Number Windward/Leeward Low897.80.6683
Triple Number Windward/Leeward Medium640.90.9362
Triple Number Windward/Leeward High549.61.0917
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1518.4998.5744.6608.5529.2488.6458.3411.1394.7
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance565.31.0613
Triple Number Coastal/Long Distance Low687.00.8733
Triple Number Coastal/Long Distance Medium512.41.1709
Triple Number Coastal/Long Distance High449.61.3345
Triple Number Windward/Leeward Low897.80.6683
Triple Number Windward/Leeward Medium640.90.9362
Triple Number Windward/Leeward High549.61.0917
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1518.4998.5744.6608.5529.2488.6458.3411.1394.7
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low687.0
Triple Number Coastal/Long Distance Medium512.4
Triple Number Coastal/Long Distance High449.6
Triple Number Windward/Leeward Low897.8
Triple Number Windward/Leeward Medium640.9
Triple Number Windward/Leeward High549.6
Predominantly Upwind558.0
Predominantly Downwind531.2
Predominantly Reaching502.2
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance565.31.0613
Triple Number Coastal/Long Distance Low687.00.8733
Triple Number Coastal/Long Distance Medium512.41.1709
Triple Number Coastal/Long Distance High449.61.3345
Triple Number Windward/Leeward Low897.80.6683
Triple Number Windward/Leeward Medium640.90.9362
Triple Number Windward/Leeward High549.61.0917
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1518.4998.5744.6608.5529.2488.6458.3411.1394.7
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8733
Triple Number Coastal/Long Distance Medium1.1709
Triple Number Coastal/Long Distance High1.3345
Triple Number Windward/Leeward Low0.6683
Triple Number Windward/Leeward Medium0.9362
Triple Number Windward/Leeward High1.0917
Coastal/Long Distance1.0613
Predominantly Upwind1.0752
Predominantly Downwind1.1294
For information
General Purpose Handicap (GPH)584.1
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)1.1626
Distanseseilas Trippeltall svak vind0.8733
Distanseseilas Trippeltall mellomvind1.1709
Distanseseilas Trippeltall sterk vind1.3345
Pølsebane Trippeltall svak vind0.6683
Pølsebane Trippeltall mellomvind0.9362
Pølsebane Trippeltall sterk vind1.0917
Motvind Singeltall1.0752
Medvind Singeltall1.1294
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low687.00.8733
Triple Number Coastal/Long Distance Medium512.41.1709
Triple Number Coastal/Long Distance High449.61.3345
Triple Number Windward/Leeward Low897.80.6683
Triple Number Windward/Leeward Medium640.90.9362
Triple Number Windward/Leeward High549.61.0917
Coastal/Long Distance565.31.0613
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind558.01.0752
Predominantly Downwind531.21.1294
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore512.71.1704
Cape Doctor Coastal419.31.4310
Triple Number Coastal/Long Distance Low687.00.8733
Triple Number Coastal/Long Distance Medium512.41.1709
Triple Number Coastal/Long Distance High449.61.3345
Triple Number Windward/Leeward Low897.80.6683
Triple Number Windward/Leeward Medium640.90.9362
Triple Number Windward/Leeward High549.61.0917
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8733
Triple Number Coastal/Long Distance Medium1.1709
Triple Number Coastal/Long Distance High1.3345
Triple Number Windward/Leeward Low0.6683
Triple Number Windward/Leeward Medium0.9362
Triple Number Windward/Leeward High1.0917
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8733
Triple Number Coastal/Long Distance Medium1.1709
Triple Number Coastal/Long Distance High1.3345
Triple Number Windward/Leeward Low0.6683
Triple Number Windward/Leeward Medium0.9362
Triple Number Windward/Leeward High1.0917
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance565.31.0613
Triple Number Coastal/Long Distance Low687.00.8733
Triple Number Coastal/Long Distance Medium512.41.1709
Triple Number Coastal/Long Distance High449.61.3345
Triple Number Windward/Leeward Low897.80.6683
Triple Number Windward/Leeward Medium640.90.9362
Triple Number Windward/Leeward High549.61.0917
Predominantly Upwind558.01.0752
Predominantly Downwind531.21.1294
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1518.4998.5744.6608.5529.2488.6458.3411.1394.7
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance565.31.0613
Triple Number Coastal/Long Distance Low687.00.8733
Triple Number Coastal/Long Distance Medium512.41.1709
Triple Number Coastal/Long Distance High449.61.3345
Triple Number Windward/Leeward Low897.80.6683
Triple Number Windward/Leeward Medium640.90.9362
Triple Number Windward/Leeward High549.61.0917
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1518.4998.5744.6608.5529.2488.6458.3411.1394.7
Custom scoring options for United States of America
Scoring OptionTODTOT
TriNum AP Low687.10.8733
TriNum AP Med512.51.1707
TriNum AP High449.61.3345
TriNum W/L Low939.00.6390
TriNum W/L Med640.90.9362
TriNum W/L Hig549.61.0917
Predom. Upwind582.91.0294
Predom. Reaching511.51.1730
Predom. Downwind555.91.0793
Predom. Up Low838.10.7159
Predom. Up L/M623.40.9625
Predom. Up Med536.01.1193
Predom. Up M/H493.81.2151
Predom. Up High476.41.2594
Predom. Dn Low837.50.7164
Predom. Dn L/M608.50.9860
Predom. Dn Med509.71.1771
Predom. Dn M/H450.21.3326
Predom. Dn High415.11.4455
Predom. Rc Low732.30.8193
Predom. Rc L/M549.11.0926
Predom. Rc Med474.01.2657
Predom. Rc M/H431.01.3920
Predom. Rc High406.61.4755
SA/DSPL Upwind22.15SA/DSPL Downwind36.06
Scoring OptionTODTOT
5B W/L Low1055.40.5685
5B W/L L/M757.30.7923
5B W/L Med628.00.9555
5B W/L M/H558.61.0742
5B W/L High527.71.1371
W/L 60-40 Low1060.30.5659
W/L 60-40 L/M764.40.7849
W/L 60-40 Med637.60.9410
W/L 60-40 M/H572.21.0486
W/L 60-40 High545.01.1008
5B AP Low762.20.7872
5B AP L/M590.71.0158
5B AP Med504.01.1906
5B AP M/H456.31.3149
5B AP High432.31.3880
5B SF Bay Low905.80.6624
5B SF Bay L/M722.30.8307
5B SF Bay Med603.00.9949
5B SF Bay M/H540.01.1112
5B SF Bay High511.11.1739
Chicago-Mac Upwind0.9931
Chicago-Mac All Purpose1.0199
Chicago-Mac Downwind1.0362
BayMac Cove Island826.40.7261
BayMac Shore819.10.7325
Harvest Moon442.21.3570
Club Certificate2025
BLOWIN IN THE WINDITA-17255
FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassGrand Soleil 43Measurement01/01/2012HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
LOA12.890Max. Beam3.980Draft2.407Displacement9,033Wetted area36.80IMS L12.043LSM011.860Acc. length12.890Sink (kg/mm) 27.76
VCGD-0.050VCGM-0.065RM Rated (kg·m) 264.2Limit of positive stability(°) N/AStability IndexN/ADefault crew weight878Declared crew weight700
PROPELLER
Propeller TypeFolding 3 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.585PBW0.125PIPA0.0042
EDL3.290ST10.065ST20.180
ST30.180ST40.110ST50.310
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0Checkstays0Spreaders2Rotating mastNo
P15.700IG16.800ISP17.000MDT10.140MDL10.255MDT20.140MDL20.255TLMW0.255GO0.275
E5.600J4.950BAS1.600FSD0.040SFJ0.350SPLWPLTPS5.800BD0.295MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.050Flotation Date01/07/2015
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
Club Certificate2025
BLOWIN IN THE WINDITA-17255
FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentA0.201.152.003.504.7051.52
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentB0.051.472.895.607.528.7016.16NoYes081.1522/03/2023C0A0.070.000.000.005.2916.90NoNo 45.23
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA16.8014.7015.758.008.4095%106.05
CRUISER/RACER REQUIREMENTS*
Accommodation length12.9 mTable area0.66 m²Headroom1.85 mMinimum number of berths6Personal gear stowage0.24 m³Fresh water capacity207 lMinimum number of seats in cockpit6Food stowage0.36 m³Fuel capacity108 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.