International Certificate2026
SOUND OF SILENCEITA-43171
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 Angles46.6°43.4°41.5°40.1°39.1°38.5°38.2°38.0°38.6°
Beat VMG2.593.714.545.105.415.555.635.705.66
52°4.095.676.767.427.747.877.958.038.04
60°4.426.007.087.657.958.098.178.268.29
75°4.806.377.387.918.198.358.498.658.75
90°4.816.397.438.008.358.628.839.099.25
110°4.306.037.318.048.488.849.119.509.96
120°4.145.877.157.948.418.839.239.9510.46
135°3.625.246.527.488.088.538.959.8911.17
150°2.984.385.586.617.437.988.389.129.97
Run VMG2.583.804.835.726.446.967.408.118.75
Gybe Angles138.5°142.0°146.0°148.7°150.7°154.0°159.2°163.7°175.9°
APH ToD:516.1CDL: 11.021APH ToT: 1.1626CertNo:26/1
BOAT
ClassGrand Soleil 43 BCDesignerBotin/CarkeekBuilderCantiere del PardoAge date02/2011Series date01/2005Offset fileGS43BCBK.OFFData fileI43171
HULL
Length Overall12.950 mMaximum Beam3.924 mDraft2.367 mDisplacement10,066 kgDLR5.8727IMS DivisionCruiser/RacerDynamic Allowance0.240%Age Allowance0.650%RS Assessment-0.229%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.430m
CREW
Maximum weight350 kg(declared)Minimum weight220 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail50.3551.00Headsail Luffed54.2754.27Headsail Flying73.4473.44SymmetricAsymmetric127.84127.84 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail15.73Storm Jib13.73Heavy Weather Jib37.05
SAIL LIMITS
Headsails6Spinnakers5
STABILITY
Righting Moment 259.2 kg·m Stability Index 127.4
COMMENTS
HF
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  03190004OPR Issued on 06/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
SOUND OF SILENCEITA-43171
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 VMG1388.7970.8793.6705.4665.7648.2639.1631.4636.5
52°879.3634.7532.8484.9465.1457.2452.8448.4448.0
60°813.9599.9508.7470.8453.0444.8440.5435.6434.3
75°750.1565.0487.5455.0439.4431.0424.2416.2411.5
90°749.1563.7484.7450.0431.1417.6407.5396.0389.4
110°836.8597.0492.8447.8424.6407.0395.2378.9361.5
120°868.6613.0503.4453.7427.9407.6390.0361.8344.1
135°995.4687.4552.5481.3445.4422.2402.1363.9322.4
150°1208.8821.2645.4544.9484.3450.9429.8394.9361.1
Run VMG1395.8948.2745.3629.2558.9516.9486.3444.0411.3
Selected Courses
Windward / Leeward1392.3959.5769.4667.3612.3582.6562.7537.7523.9
All purpose1039.2731.8598.7531.7497.1477.5463.9445.3432.2
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward641.70.9350
All purpose516.11.1626
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low665.30.9019
Triple Number Coastal/Long Distance Medium512.21.1714
Triple Number Coastal/Long Distance High460.31.3035
Triple Number Windward/Leeward Low864.40.6941
Triple Number Windward/Leeward Medium636.30.9430
Triple Number Windward/Leeward High558.31.0747
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance563.41.0649
Triple Number Coastal/Long Distance Low665.30.9019
Triple Number Coastal/Long Distance Medium512.21.1714
Triple Number Coastal/Long Distance High460.31.3035
Triple Number Windward/Leeward Low864.40.6941
Triple Number Windward/Leeward Medium636.30.9430
Triple Number Windward/Leeward High558.31.0747
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1392.6958.4722.7600.6531.4495.7468.2425.6413.4
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.8310
Downwind "popa"0.9702
70% up, 30% down "Ilhabela"0.8684
30% up, 70% down "Ilhabela-inverso"0.9238
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low665.30.9019
Triple Number Coastal/Long Distance Medium512.21.1714
Triple Number Coastal/Long Distance High460.31.3035
Triple Number Windward/Leeward Low864.40.6941
Triple Number Windward/Leeward Medium636.30.9430
Triple Number Windward/Leeward High558.31.0747
Predominantly Upwind556.41.0784
Predominantly Downwind527.71.1369
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP538.71.1139 Predom. Rc High419.71.4296 5B SF Bay L/M701.40.8554 TriNum AP Low665.30.9019 Predom. Dn Low816.20.7351 5B SF Bay Med601.40.9976 TriNum AP Med512.31.1713 Predom. Dn L/M597.21.0048 5B SF Bay M/H548.61.0937 TriNum AP High460.31.3035 Predom. Dn Med508.61.1797 5B SF Bay High524.61.1438 TriNum W/L Low907.00.6615 Predom. Dn M/H456.51.3144 5B AP Low740.90.8098 TriNum W/L Med636.30.9430 Predom. Dn High425.71.4093 5B AP L/M579.71.0350 TriNum W/L Hig558.31.0747 ChiMac Up Low706.10.8497 5B AP Med505.31.1875 Predom. Upwind580.81.0331 ChiMac Up Med635.50.9441 5B AP M/H465.81.2880 Predom. Reaching511.81.1723 ChiMac Up High554.61.0819 5B AP High446.21.3446 Predom. Downwind552.91.0851 ChiMac Off Low699.10.8583 5B W/L Low1020.20.5881 Predom. Up Low807.50.7430 ChiMac Off Med616.10.9739 5B W/L L/M738.20.8128 Predom. Up L/M609.90.9838 ChiMac Off High518.61.1569 5B W/L Med625.40.9594 Predom. Up Med538.11.1151 ChiMac AP Low698.20.8594 5B W/L M/H566.01.0600 Predom. Up M/H504.51.1892 ChiMac AP Med622.60.9636 5B W/L High539.71.1118 Predom. Up High490.61.2230 ChiMac AP High534.71.1221 W/L 60-40 Low1022.30.5869 Predom. Rc Low712.80.8417 BayMac Cove Island808.00.7425 W/L 60-40 L/M744.50.8059 Predom. Rc L/M541.61.1077 BayMac Shore800.30.7497 W/L 60-40 Med635.90.9436 Predom. Rc Med476.81.2583 Harvest Moon453.31.3236 W/L 60-40 M/H581.11.0325 Predom. Rc M/H440.51.3620 5B SF Bay Low854.70.7020 W/L 60-40 High558.51.0744      SA/DSPL Up22.27SA/DSPL Dn37.93
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance563.41.0649
Triple Number Coastal/Long Distance Low665.30.9019
Triple Number Coastal/Long Distance Medium512.21.1714
Triple Number Coastal/Long Distance High460.31.3035
Triple Number Windward/Leeward Low864.40.6941
Triple Number Windward/Leeward Medium636.30.9430
Triple Number Windward/Leeward High558.31.0747
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1392.6958.4722.7600.6531.4495.7468.2425.6413.4
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance563.41.0649
Triple Number Coastal/Long Distance Low665.30.9019
Triple Number Coastal/Long Distance Medium512.21.1714
Triple Number Coastal/Long Distance High460.31.3035
Triple Number Windward/Leeward Low864.40.6941
Triple Number Windward/Leeward Medium636.30.9430
Triple Number Windward/Leeward High558.31.0747
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1392.6958.4722.7600.6531.4495.7468.2425.6413.4
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance563.4
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1392.6958.4722.7600.6531.4495.7468.2425.6413.4
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low665.30.9019
Triple Number Coastal/Long Distance Medium512.21.1714
Triple Number Coastal/Long Distance High460.31.3035
Triple Number Windward/Leeward Low864.40.6941
Triple Number Windward/Leeward Medium636.30.9430
Triple Number Windward/Leeward High558.31.0747
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating563.41.0649
FinRating, kevyt tuuli1003.20.9968
FinRating, kova tuuli449.11.1133
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low665.30.9019
Triple Number Coastal/Long Distance Medium512.21.1714
Triple Number Coastal/Long Distance High460.31.3035
Triple Number Windward/Leeward Low864.40.6941
Triple Number Windward/Leeward Medium636.30.9430
Triple Number Windward/Leeward High558.31.0747
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.0649
Triple Number Coastal/Long Distance Low0.9019
Triple Number Coastal/Long Distance Medium1.1714
Triple Number Coastal/Long Distance High1.3035
Triple Number Windward/Leeward Low0.6941
Triple Number Windward/Leeward Medium0.9430
Triple Number Windward/Leeward High1.0747
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1392.6958.4722.7600.6531.4495.7468.2425.6413.4
For information
General Purpose Handicap (GPH)579.6
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance563.41.0649
Triple Number Coastal/Long Distance Low665.30.9019
Triple Number Coastal/Long Distance Medium512.21.1714
Triple Number Coastal/Long Distance High460.31.3035
Triple Number Windward/Leeward Low864.40.6941
Triple Number Windward/Leeward Medium636.30.9430
Triple Number Windward/Leeward High558.31.0747
Saronikos S All Purpose592.51.0126
Saronikos S Upwind657.60.9125
Saronikos S Downwind513.51.1685
Saronikos N All Purpose618.30.9704
Saronikos N Upwind686.50.8740
Saronikos N Downwind553.61.0837
Saronikos SW All Purpose594.71.0090
Saronikos SW Upwind675.30.8885
Saronikos SW Downwind514.41.1665
Saronikos NE All Purpose641.20.9358
Saronikos NE Upwind641.20.9358
Saronikos NE Downwind622.50.9638
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1392.6958.4722.7600.6531.4495.7468.2425.6413.4
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low665.30.9019
Triple Number Coastal/Long Distance Medium512.21.1714
Triple Number Coastal/Long Distance High460.31.3035
Triple Number Windward/Leeward Low864.40.6941
Triple Number Windward/Leeward Medium636.30.9430
Triple Number Windward/Leeward High558.31.0747
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose538.71.1139
5-Band All Purpose Low806.30.7441
5-Band All Purpose L/M601.00.9983
5-Band All Purpose Med521.91.1495
5-Band All Purpose M/H479.61.2511
5-Band All Purpose High457.71.3109
Single Number Predominant Upwind555.21.0807
Single Number Predominant Reaching491.41.2210
Single Number Predominant Downwind528.41.1354
5-Band 50-50 Windward/Leeward Low1020.20.5881
5-Band 50-50 Windward/Leeward L/M738.20.8128
5-Band 50-50 Windward/Leeward Med625.40.9594
5-Band 50-50 Windward/Leeward M/H566.01.0600
5-Band 50-50 Windward/Leeward High539.71.1118
5-Band 60-40 Windward/Leeward Low1022.30.5869
5-Band 60-40 Windward/Leeward L/M744.50.8059
5-Band 60-40 Windward/Leeward Med635.90.9436
5-Band 60-40 Windward/Leeward M/H581.11.0325
5-Band 60-40 Windward/Leeward High558.51.0744
Triple Number 50-50 Windward/Leeward Low907.00.6615
Triple Number 50-50 Windward/Leeward Med636.40.9428
Triple Number 50-50 Windward/Leeward High558.31.0747
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward652.10.9200
Triple Number 60-40 Windward/Leeward Low910.40.6590
Triple Number 60-40 Windward/Leeward Med646.20.9286
Triple Number 60-40 Windward/Leeward High574.31.0447
Triple Number All-Purpose Low723.20.8296
Triple Number All-Purpose Med529.41.1333
Triple Number All-Purpose High473.51.2672
Triple Number Predominant Upwind Low733.40.8181
Triple Number Predominant Upwind Med546.91.0971
Triple Number Predominant Upwind High504.51.1894
Triple Number Predominant Reaching Low647.80.9262
Triple Number Predominant Reaching Med491.31.2213
Triple Number Predominant Reaching High426.41.4072
Triple Number Predominant Downwind Low726.80.8256
Triple Number Predominant Downwind Med518.61.1569
Triple Number Predominant Downwind High440.51.3622
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance563.41.0649
Triple Number Coastal/Long Distance Low665.30.9019
Triple Number Coastal/Long Distance Medium512.21.1714
Triple Number Coastal/Long Distance High460.31.3035
Triple Number Windward/Leeward Low864.40.6941
Triple Number Windward/Leeward Medium636.30.9430
Triple Number Windward/Leeward High558.31.0747
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1392.6958.4722.7600.6531.4495.7468.2425.6413.4
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance563.41.0649
Triple Number Coastal/Long Distance Low665.30.9019
Triple Number Coastal/Long Distance Medium512.21.1714
Triple Number Coastal/Long Distance High460.31.3035
Triple Number Windward/Leeward Low864.40.6941
Triple Number Windward/Leeward Medium636.30.9430
Triple Number Windward/Leeward High558.31.0747
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1392.6958.4722.7600.6531.4495.7468.2425.6413.4
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low665.3
Triple Number Coastal/Long Distance Medium512.2
Triple Number Coastal/Long Distance High460.3
Triple Number Windward/Leeward Low864.4
Triple Number Windward/Leeward Medium636.3
Triple Number Windward/Leeward High558.3
Predominantly Upwind556.4
Predominantly Downwind527.7
Predominantly Reaching501.4
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance563.41.0649
Triple Number Coastal/Long Distance Low665.30.9019
Triple Number Coastal/Long Distance Medium512.21.1714
Triple Number Coastal/Long Distance High460.31.3035
Triple Number Windward/Leeward Low864.40.6941
Triple Number Windward/Leeward Medium636.30.9430
Triple Number Windward/Leeward High558.31.0747
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1392.6958.4722.7600.6531.4495.7468.2425.6413.4
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9019
Triple Number Coastal/Long Distance Medium1.1714
Triple Number Coastal/Long Distance High1.3035
Triple Number Windward/Leeward Low0.6941
Triple Number Windward/Leeward Medium0.9430
Triple Number Windward/Leeward High1.0747
Coastal/Long Distance1.0649
Predominantly Upwind1.0784
Predominantly Downwind1.1369
For information
General Purpose Handicap (GPH)579.6
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.1626
Distanseseilas Trippeltall svak vind0.9019
Distanseseilas Trippeltall mellomvind1.1714
Distanseseilas Trippeltall sterk vind1.3035
Pølsebane Trippeltall svak vind0.6941
Pølsebane Trippeltall mellomvind0.9430
Pølsebane Trippeltall sterk vind1.0747
Motvind Singeltall1.0784
Medvind Singeltall1.1369
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low665.30.9019
Triple Number Coastal/Long Distance Medium512.21.1714
Triple Number Coastal/Long Distance High460.31.3035
Triple Number Windward/Leeward Low864.40.6941
Triple Number Windward/Leeward Medium636.30.9430
Triple Number Windward/Leeward High558.31.0747
Coastal/Long Distance563.41.0649
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind556.41.0784
Predominantly Downwind527.71.1369
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore528.11.1362
Cape Doctor Coastal436.11.3758
Triple Number Coastal/Long Distance Low665.30.9019
Triple Number Coastal/Long Distance Medium512.21.1714
Triple Number Coastal/Long Distance High460.31.3035
Triple Number Windward/Leeward Low864.40.6941
Triple Number Windward/Leeward Medium636.30.9430
Triple Number Windward/Leeward High558.31.0747
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9019
Triple Number Coastal/Long Distance Medium1.1714
Triple Number Coastal/Long Distance High1.3035
Triple Number Windward/Leeward Low0.6941
Triple Number Windward/Leeward Medium0.9430
Triple Number Windward/Leeward High1.0747
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9019
Triple Number Coastal/Long Distance Medium1.1714
Triple Number Coastal/Long Distance High1.3035
Triple Number Windward/Leeward Low0.6941
Triple Number Windward/Leeward Medium0.9430
Triple Number Windward/Leeward High1.0747
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance563.41.0649
Triple Number Coastal/Long Distance Low665.30.9019
Triple Number Coastal/Long Distance Medium512.21.1714
Triple Number Coastal/Long Distance High460.31.3035
Triple Number Windward/Leeward Low864.40.6941
Triple Number Windward/Leeward Medium636.30.9430
Triple Number Windward/Leeward High558.31.0747
Predominantly Upwind556.41.0784
Predominantly Downwind527.71.1369
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1392.6958.4722.7600.6531.4495.7468.2425.6413.4
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance563.41.0649
Triple Number Coastal/Long Distance Low665.30.9019
Triple Number Coastal/Long Distance Medium512.21.1714
Triple Number Coastal/Long Distance High460.31.3035
Triple Number Windward/Leeward Low864.40.6941
Triple Number Windward/Leeward Medium636.30.9430
Triple Number Windward/Leeward High558.31.0747
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1392.6958.4722.7600.6531.4495.7468.2425.6413.4
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP538.71.1139 Predom. Dn High425.71.4093 5B AP M/H465.81.2880 TriNum AP Low665.30.9019 Predom. Rc Low712.80.8417 5B AP High446.21.3446 TriNum AP Med512.31.1713 Predom. Rc L/M541.61.1077 5B SF Bay Low854.70.7020 TriNum AP High460.31.3035 Predom. Rc Med476.81.2583 5B SF Bay L/M701.40.8554 TriNum W/L Low907.00.6615 Predom. Rc M/H440.51.3620 5B SF Bay Med601.40.9976 TriNum W/L Med636.30.9430 Predom. Rc High419.71.4296 5B SF Bay M/H548.61.0937 TriNum W/L Hig558.31.0747 5B W/L Low1020.20.5881 5B SF Bay High524.61.1438 Predom. Upwind580.81.0331 5B W/L L/M738.20.8128 ChiMac Up Low706.10.8497 Predom. Reaching511.81.1723 5B W/L Med625.40.9594 ChiMac Up Med635.50.9441 Predom. Downwind552.91.0851 5B W/L M/H566.01.0600 ChiMac Up High554.61.0819 Predom. Up Low807.50.7430 5B W/L High539.71.1118 ChiMac Off Low699.10.8583 Predom. Up L/M609.90.9838 W/L 60-40 Low1022.30.5869 ChiMac Off Med616.10.9739 Predom. Up Med538.11.1151 W/L 60-40 L/M744.50.8059 ChiMac Off High518.61.1569 Predom. Up M/H504.51.1892 W/L 60-40 Med635.90.9436 ChiMac AP Low698.20.8594 Predom. Up High490.61.2230 W/L 60-40 M/H581.11.0325 ChiMac AP Med622.60.9636 Predom. Dn Low816.20.7351 W/L 60-40 High558.51.0744 ChiMac AP High534.71.1221 Predom. Dn L/M597.21.0048 5B AP Low740.90.8098 BayMac Cove Island808.00.7425 Predom. Dn Med508.61.1797 5B AP L/M579.71.0350 BayMac Shore800.30.7497 Predom. Dn M/H456.51.3144 5B AP Med505.31.1875 Harvest Moon453.31.3236      SA/DSPL Up22.27SA/DSPL Dn37.93
ORC Ref  03190004OPR Issued on 06/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
SOUND OF SILENCEITA-43171
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 43 BCMeasurement23/04/2022HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall12.950Maximum beam3.924Draft2.367Displacement10,066Wetted area36.32IMS L11.978LSM011.967Accomod. length12.753Sink (kg/mm) 28.12
VCGD-0.006VCGM0.012 RM Rated (kg·m) 259.2Limit of positive stability(°) 120.6 Stability Index 127.4 BLR index 0.0000Default crew weight889 Declared crew weight 350
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.430PBW0.130PIPA0.0041
EDL2.750ST10.064ST20.180
ST30.180ST40.112ST50.315
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders3Rotating mastNo
P16.050IG16.450ISP16.470MDT10.130MDL10.230MDT20.130MDL20.190TL1.680MW0.230GO0.265
E5.600J5.000BAS1.813FSD0.040SFJ0.360SPLWPLTPS5.190BD0.190MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date22/04/2017MeasurerFIV-66
SFFP0.267FFM1.512FF1.505LCFcl7.284SG1.0270
SAFP12.253FAM1.144FA1.153LCFsh7.539HBI1.269
W1125.0W2125.0W3125.0W4125.0
PD1515.1PD2517.1PD3514.9PD4515.8
WD13.650PLM9000.00GSA1.0RSA1.0RM260.5
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCGAinoxFuel23010010.60BrigidWater200010.60CrigidWater200010.60Total deductible8410.60
OTHER ITEMSIdKindDescriptionWeightLCGVCGAMiscellaneousheater012.00ABattery4 batteries010.00AEngine (IC)Volvo Penta D2-55Total deductible0
ORC Ref  03190004OPR Issued on 06/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
SOUND OF SILENCEITA-43171
FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentB0.150.991.823.304.5550.3511/05/2018A0.140.951.773.234.4349.3422/04/2017
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentB0.061.262.464.786.638.1116.52NoYes073.4423/04/2022A0.060.801.573.255.096.9416.14NoNo 54.2710/05/2017
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA17.6516.0816.879.158.88103%127.8422/04/2017A1B17.9316.2817.118.139.2588%119.0822/04/2017A2
NON MANUAL POWER CONTROLS (NMP)
SheetsYesMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
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.
ORC Ref  03190004OPR Issued on 06/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org