Club Certificate2026
NUMERO UNONED-4994
Centre de Calcul FFVoile
17 rue Henri Bocquillon
75015 Paris
France
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 Angles46.1°43.2°40.9°39.3°38.0°37.5°37.3°37.5°38.5°
Beat VMG2.463.474.194.684.935.045.105.115.03
52°3.865.276.176.676.927.037.097.137.10
60°4.145.546.386.827.077.217.287.347.35
75°4.345.706.526.947.217.417.557.697.78
90°4.205.576.476.947.247.497.718.058.23
110°3.905.456.527.087.447.747.988.318.47
120°3.765.286.387.007.407.778.128.719.10
135°3.294.765.906.707.187.567.958.819.87
150°2.744.045.166.106.787.217.568.339.26
Run VMG2.373.504.475.306.016.577.007.678.38
Gybe Angles139.3°145.6°150.1°152.9°159.7°166.6°174.5°177.2°173.2°
APH ToD:572.0CDL: 8.778APH ToT: 1.0490CertNo:26154a
BOAT
ClassGRAND SOLEIL 34.1DesignerVISMARA AlessandroBuilderCantiere del PardoAge date01/1999Series date01/1999Offset fileGS341mod bis.offData fileNED4994_26154a
HULL
Length Overall9.990Maximum Beam3.270Draft1.955Displacement4,600DLR6.1914IMS DivisionCruiser/RacerDynamic Allowance0.110%Age Allowance0.650%RS Assessment-0.127%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.410m
CREW
Maximum weight598(default)Minimum weight468 ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail29.8330.48Headsail Luffed34.1834.18Headsail FlyingSymmetric80.1380.13Asymmetric
STORM SAIL AREAS Maximum (m²)
Trysail8.96Storm Jib9.35Heavy Weather Jib25.23
SAIL LIMITS
Headsails5Spinnakers4
STABILITY
Righting Moment 91.1 Stability Index 117.3
COMMENTS
2026: NC / 2025b: New Jib / 2024: Sails Conf. / Proto de la série 341 / Small P & Sup. Equip. / From: NED_4994.dxt
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  04330004H20 Issued on 06/03/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
NUMERO UNONED-4994
Centre de Calcul FFVoile
17 rue Henri Bocquillon
75015 Paris
France
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 VMG1464.21038.4860.2769.9729.6714.1706.6705.0715.5
52°932.3683.1583.8540.0520.6512.2507.9505.0506.7
60°868.6650.1564.2527.5509.4499.5494.7490.4489.9
75°829.5631.6551.9518.5499.0485.6476.6468.2462.7
90°856.7645.9556.1518.5497.2480.8466.9447.5437.3
110°923.9660.6551.8508.8484.0465.2451.3433.2425.1
120°956.4681.7564.2514.0486.2463.3443.3413.5395.7
135°1092.9756.7610.4537.1501.6476.4452.8408.6364.9
150°1314.2890.9697.9589.8530.6499.4475.9431.9388.7
Run VMG1517.51028.7805.7679.0598.6547.9514.5469.2429.6
Selected Courses
Windward / Leeward1490.81033.6833.0724.5664.1631.0610.5587.1572.5
All purpose1124.9798.4658.5589.2552.3531.1516.4496.5483.2
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward695.70.8624
All purpose572.01.0490
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low728.50.8236
Triple Number Coastal/Long Distance Medium568.21.0560
Triple Number Coastal/Long Distance High512.61.1705
Triple Number Windward/Leeward Low933.30.6429
Triple Number Windward/Leeward Medium690.10.8695
Triple Number Windward/Leeward High606.90.9887
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance620.50.9670
Triple Number Coastal/Long Distance Low728.50.8236
Triple Number Coastal/Long Distance Medium568.21.0560
Triple Number Coastal/Long Distance High512.61.1705
Triple Number Windward/Leeward Low933.30.6429
Triple Number Windward/Leeward Medium690.10.8695
Triple Number Windward/Leeward High606.90.9887
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1493.51033.1785.5658.2587.3550.5521.8476.1462.2
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7603
Downwind "popa"0.9044
70% up, 30% down "Ilhabela"0.7985
30% up, 70% down "Ilhabela-inverso"0.8558
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low728.50.8236
Triple Number Coastal/Long Distance Medium568.21.0560
Triple Number Coastal/Long Distance High512.61.1705
Triple Number Windward/Leeward Low933.30.6429
Triple Number Windward/Leeward Medium690.10.8695
Triple Number Windward/Leeward High606.90.9887
Predominantly Upwind615.50.9748
Predominantly Downwind581.61.0316
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP595.31.0079 Predom. Rc High470.31.2758 5B SF Bay L/M762.30.7871 TriNum AP Low728.50.8236 Predom. Dn Low892.60.6722 5B SF Bay Med656.70.9136 TriNum AP Med568.21.0559 Predom. Dn L/M656.90.9134 5B SF Bay M/H601.40.9976 TriNum AP High512.61.1705 Predom. Dn Med561.61.0684 5B SF Bay High577.61.0387 TriNum W/L Low978.20.6134 Predom. Dn M/H503.51.1917 5B AP Low810.90.7399 TriNum W/L Med690.10.8695 Predom. Dn High469.01.2794 5B AP L/M639.00.9389 TriNum W/L Hig606.90.9887 ChiMac Up Low770.40.7789 5B AP Med560.71.0700 Predom. Upwind640.80.9363 ChiMac Up Med697.50.8602 5B AP M/H518.51.1571 Predom. Reaching572.31.0483 ChiMac Up High613.90.9774 5B AP High497.71.2056 Predom. Downwind608.70.9857 ChiMac Off Low766.40.7829 5B W/L Low1097.70.5466 Predom. Up Low874.60.6860 ChiMac Off Med676.70.8867 5B W/L L/M799.30.7506 Predom. Up L/M670.40.8950 ChiMac Off High570.91.0510 5B W/L Med678.20.8847 Predom. Up Med596.71.0055 ChiMac AP Low764.80.7845 5B W/L M/H614.50.9763 Predom. Up M/H561.91.0678 ChiMac AP Med684.70.8764 5B W/L High588.71.0193 Predom. Up High548.21.0945 ChiMac AP High590.91.0153 W/L 60-40 Low1098.20.5463 Predom. Rc Low787.40.7620 BayMac Cove Island878.80.6828 W/L 60-40 L/M806.50.7439 Predom. Rc L/M604.40.9928 BayMac Shore871.20.6887 W/L 60-40 Med691.10.8682 Predom. Rc Med535.71.1200 Harvest Moon508.21.1807 W/L 60-40 M/H633.50.9471 Predom. Rc M/H495.01.2121 5B SF Bay Low923.90.6494 W/L 60-40 High612.30.9798      SA/DSPL Up23.03SA/DSPL Dn39.56
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance620.50.9670
Triple Number Coastal/Long Distance Low728.50.8236
Triple Number Coastal/Long Distance Medium568.21.0560
Triple Number Coastal/Long Distance High512.61.1705
Triple Number Windward/Leeward Low933.30.6429
Triple Number Windward/Leeward Medium690.10.8695
Triple Number Windward/Leeward High606.90.9887
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1493.51033.1785.5658.2587.3550.5521.8476.1462.2
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance620.50.9670
Triple Number Coastal/Long Distance Low728.50.8236
Triple Number Coastal/Long Distance Medium568.21.0560
Triple Number Coastal/Long Distance High512.61.1705
Triple Number Windward/Leeward Low933.30.6429
Triple Number Windward/Leeward Medium690.10.8695
Triple Number Windward/Leeward High606.90.9887
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1493.51033.1785.5658.2587.3550.5521.8476.1462.2
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance620.5
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1493.51033.1785.5658.2587.3550.5521.8476.1462.2
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low728.50.8236
Triple Number Coastal/Long Distance Medium568.21.0560
Triple Number Coastal/Long Distance High512.61.1705
Triple Number Windward/Leeward Low933.30.6429
Triple Number Windward/Leeward Medium690.10.8695
Triple Number Windward/Leeward High606.90.9887
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating620.50.9670
FinRating, kevyt tuuli1082.40.9239
FinRating, kova tuuli500.80.9983
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low728.50.8236
Triple Number Coastal/Long Distance Medium568.21.0560
Triple Number Coastal/Long Distance High512.61.1705
Triple Number Windward/Leeward Low933.30.6429
Triple Number Windward/Leeward Medium690.10.8695
Triple Number Windward/Leeward High606.90.9887
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9670
Triple Number Coastal/Long Distance Low0.8236
Triple Number Coastal/Long Distance Medium1.0560
Triple Number Coastal/Long Distance High1.1705
Triple Number Windward/Leeward Low0.6429
Triple Number Windward/Leeward Medium0.8695
Triple Number Windward/Leeward High0.9887
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1493.51033.1785.5658.2587.3550.5521.8476.1462.2
For information
General Purpose Handicap (GPH)640.5
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance620.50.9670
Triple Number Coastal/Long Distance Low728.50.8236
Triple Number Coastal/Long Distance Medium568.21.0560
Triple Number Coastal/Long Distance High512.61.1705
Triple Number Windward/Leeward Low933.30.6429
Triple Number Windward/Leeward Medium690.10.8695
Triple Number Windward/Leeward High606.90.9887
Saronikos S All Purpose647.10.9272
Saronikos S Upwind721.80.8312
Saronikos S Downwind560.51.0704
Saronikos N All Purpose647.10.9272
Saronikos N Upwind753.90.7958
Saronikos N Downwind611.80.9807
Saronikos SW All Purpose653.40.9183
Saronikos SW Upwind741.20.8095
Saronikos SW Downwind570.21.0523
Saronikos NE All Purpose707.90.8475
Saronikos NE Upwind709.60.8456
Saronikos NE Downwind689.20.8706
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1493.51033.1785.5658.2587.3550.5521.8476.1462.2
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low728.50.8236
Triple Number Coastal/Long Distance Medium568.21.0560
Triple Number Coastal/Long Distance High512.61.1705
Triple Number Windward/Leeward Low933.30.6429
Triple Number Windward/Leeward Medium690.10.8695
Triple Number Windward/Leeward High606.90.9887
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose595.31.0079
5-Band All Purpose Low879.30.6824
5-Band All Purpose L/M661.90.9064
5-Band All Purpose Med578.31.0375
5-Band All Purpose M/H532.11.1277
5-Band All Purpose High508.21.1807
Single Number Predominant Upwind614.10.9771
Single Number Predominant Reaching550.61.0897
Single Number Predominant Downwind582.51.0301
5-Band 50-50 Windward/Leeward Low1097.70.5466
5-Band 50-50 Windward/Leeward L/M799.30.7506
5-Band 50-50 Windward/Leeward Med678.20.8847
5-Band 50-50 Windward/Leeward M/H614.50.9763
5-Band 50-50 Windward/Leeward High588.71.0193
5-Band 60-40 Windward/Leeward Low1098.20.5463
5-Band 60-40 Windward/Leeward L/M806.50.7439
5-Band 60-40 Windward/Leeward Med691.10.8682
5-Band 60-40 Windward/Leeward M/H633.50.9471
5-Band 60-40 Windward/Leeward High612.30.9798
Triple Number 50-50 Windward/Leeward Low978.20.6134
Triple Number 50-50 Windward/Leeward Med690.10.8694
Triple Number 50-50 Windward/Leeward High606.90.9887
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward708.50.8469
Triple Number 60-40 Windward/Leeward Low980.90.6117
Triple Number 60-40 Windward/Leeward Med702.10.8546
Triple Number 60-40 Windward/Leeward High627.10.9568
Triple Number All-Purpose Low791.00.7585
Triple Number All-Purpose Med586.41.0232
Triple Number All-Purpose High525.41.1421
Triple Number Predominant Upwind Low798.80.7511
Triple Number Predominant Upwind Med606.00.9901
Triple Number Predominant Upwind High563.21.0654
Triple Number Predominant Reaching Low716.70.8372
Triple Number Predominant Reaching Med550.41.0902
Triple Number Predominant Reaching High480.11.2496
Triple Number Predominant Downwind Low796.20.7536
Triple Number Predominant Downwind Med572.01.0490
Triple Number Predominant Downwind High484.91.2373
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance620.50.9670
Triple Number Coastal/Long Distance Low728.50.8236
Triple Number Coastal/Long Distance Medium568.21.0560
Triple Number Coastal/Long Distance High512.61.1705
Triple Number Windward/Leeward Low933.30.6429
Triple Number Windward/Leeward Medium690.10.8695
Triple Number Windward/Leeward High606.90.9887
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1493.51033.1785.5658.2587.3550.5521.8476.1462.2
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance620.50.9670
Triple Number Coastal/Long Distance Low728.50.8236
Triple Number Coastal/Long Distance Medium568.21.0560
Triple Number Coastal/Long Distance High512.61.1705
Triple Number Windward/Leeward Low933.30.6429
Triple Number Windward/Leeward Medium690.10.8695
Triple Number Windward/Leeward High606.90.9887
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1493.51033.1785.5658.2587.3550.5521.8476.1462.2
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low728.5
Triple Number Coastal/Long Distance Medium568.2
Triple Number Coastal/Long Distance High512.6
Triple Number Windward/Leeward Low933.3
Triple Number Windward/Leeward Medium690.1
Triple Number Windward/Leeward High606.9
Predominantly Upwind615.5
Predominantly Downwind581.6
Predominantly Reaching559.4
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance620.50.9670
Triple Number Coastal/Long Distance Low728.50.8236
Triple Number Coastal/Long Distance Medium568.21.0560
Triple Number Coastal/Long Distance High512.61.1705
Triple Number Windward/Leeward Low933.30.6429
Triple Number Windward/Leeward Medium690.10.8695
Triple Number Windward/Leeward High606.90.9887
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1493.51033.1785.5658.2587.3550.5521.8476.1462.2
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8236
Triple Number Coastal/Long Distance Medium1.0560
Triple Number Coastal/Long Distance High1.1705
Triple Number Windward/Leeward Low0.6429
Triple Number Windward/Leeward Medium0.8695
Triple Number Windward/Leeward High0.9887
Coastal/Long Distance0.9670
Predominantly Upwind0.9748
Predominantly Downwind1.0316
For information
General Purpose Handicap (GPH)640.5
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0490
Distanseseilas Trippeltall svak vind0.8236
Distanseseilas Trippeltall mellomvind1.0560
Distanseseilas Trippeltall sterk vind1.1705
Pølsebane Trippeltall svak vind0.6429
Pølsebane Trippeltall mellomvind0.8695
Pølsebane Trippeltall sterk vind0.9887
Motvind Singeltall0.9748
Medvind Singeltall1.0316
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low728.50.8236
Triple Number Coastal/Long Distance Medium568.21.0560
Triple Number Coastal/Long Distance High512.61.1705
Triple Number Windward/Leeward Low933.30.6429
Triple Number Windward/Leeward Medium690.10.8695
Triple Number Windward/Leeward High606.90.9887
Coastal/Long Distance620.50.9670
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind615.50.9748
Predominantly Downwind581.61.0316
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore576.91.0400
Cape Doctor Coastal487.21.2314
Triple Number Coastal/Long Distance Low728.50.8236
Triple Number Coastal/Long Distance Medium568.21.0560
Triple Number Coastal/Long Distance High512.61.1705
Triple Number Windward/Leeward Low933.30.6429
Triple Number Windward/Leeward Medium690.10.8695
Triple Number Windward/Leeward High606.90.9887
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8236
Triple Number Coastal/Long Distance Medium1.0560
Triple Number Coastal/Long Distance High1.1705
Triple Number Windward/Leeward Low0.6429
Triple Number Windward/Leeward Medium0.8695
Triple Number Windward/Leeward High0.9887
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8236
Triple Number Coastal/Long Distance Medium1.0560
Triple Number Coastal/Long Distance High1.1705
Triple Number Windward/Leeward Low0.6429
Triple Number Windward/Leeward Medium0.8695
Triple Number Windward/Leeward High0.9887
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance620.50.9670
Triple Number Coastal/Long Distance Low728.50.8236
Triple Number Coastal/Long Distance Medium568.21.0560
Triple Number Coastal/Long Distance High512.61.1705
Triple Number Windward/Leeward Low933.30.6429
Triple Number Windward/Leeward Medium690.10.8695
Triple Number Windward/Leeward High606.90.9887
Predominantly Upwind615.50.9748
Predominantly Downwind581.61.0316
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1493.51033.1785.5658.2587.3550.5521.8476.1462.2
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance620.50.9670
Triple Number Coastal/Long Distance Low728.50.8236
Triple Number Coastal/Long Distance Medium568.21.0560
Triple Number Coastal/Long Distance High512.61.1705
Triple Number Windward/Leeward Low933.30.6429
Triple Number Windward/Leeward Medium690.10.8695
Triple Number Windward/Leeward High606.90.9887
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1493.51033.1785.5658.2587.3550.5521.8476.1462.2
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP595.31.0079 Predom. Dn High469.01.2794 5B AP M/H518.51.1571 TriNum AP Low728.50.8236 Predom. Rc Low787.40.7620 5B AP High497.71.2056 TriNum AP Med568.21.0559 Predom. Rc L/M604.40.9928 5B SF Bay Low923.90.6494 TriNum AP High512.61.1705 Predom. Rc Med535.71.1200 5B SF Bay L/M762.30.7871 TriNum W/L Low978.20.6134 Predom. Rc M/H495.01.2121 5B SF Bay Med656.70.9136 TriNum W/L Med690.10.8695 Predom. Rc High470.31.2758 5B SF Bay M/H601.40.9976 TriNum W/L Hig606.90.9887 5B W/L Low1097.70.5466 5B SF Bay High577.61.0387 Predom. Upwind640.80.9363 5B W/L L/M799.30.7506 ChiMac Up Low770.40.7789 Predom. Reaching572.31.0483 5B W/L Med678.20.8847 ChiMac Up Med697.50.8602 Predom. Downwind608.70.9857 5B W/L M/H614.50.9763 ChiMac Up High613.90.9774 Predom. Up Low874.60.6860 5B W/L High588.71.0193 ChiMac Off Low766.40.7829 Predom. Up L/M670.40.8950 W/L 60-40 Low1098.20.5463 ChiMac Off Med676.70.8867 Predom. Up Med596.71.0055 W/L 60-40 L/M806.50.7439 ChiMac Off High570.91.0510 Predom. Up M/H561.91.0678 W/L 60-40 Med691.10.8682 ChiMac AP Low764.80.7845 Predom. Up High548.21.0945 W/L 60-40 M/H633.50.9471 ChiMac AP Med684.70.8764 Predom. Dn Low892.60.6722 W/L 60-40 High612.30.9798 ChiMac AP High590.91.0153 Predom. Dn L/M656.90.9134 5B AP Low810.90.7399 BayMac Cove Island878.80.6828 Predom. Dn Med561.61.0684 5B AP L/M639.00.9389 BayMac Shore871.20.6887 Predom. Dn M/H503.51.1917 5B AP Med560.71.0700 Harvest Moon508.21.1807      SA/DSPL Up23.03SA/DSPL Dn39.56
ORC Ref  04330004H20 Issued on 06/03/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
NUMERO UNONED-4994
Centre de Calcul FFVoile
17 rue Henri Bocquillon
75015 Paris
France
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassGRAND SOLEIL 34.1MeasurementHINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall9.990Maximum beam3.270Draft1.955Displacement4,600Wetted area21.74IMS L9.178LSM09.056Accomod. length9.990Sink (kg/mm) 16.12
VCGD-0.084VCGM-0.001 RM Rated (kg·m) 91.1Limit of positive stability(°) 116.4 Stability Index 117.3 BLR index 0.0000Default crew weight598 Declared crew weight 420
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.410PBW0.110PIPA0.0033
EDL2.100ST10.045ST20.180
ST30.180ST40.112ST50.275
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingYesBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P11.520IG13.390ISP13.405MDT10.110MDL10.190MDT20.095MDL20.160TL1.300MW0.110GO0.190
E4.440J3.920BAS1.690FSD0.035SFJSPL4.030WPLTPSBD0.150MWT126.00MCG4.563
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.084Flotation Date01/01/2013
SFFP0.375FFM1.191FF1.191LCFcl5.611SG1.0260
SAFP9.310FAM0.940FA0.940LCFsh5.843HBI1.025
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04330004H20 Issued on 06/03/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
NUMERO UNONED-4994
Centre de Calcul FFVoile
17 rue Henri Bocquillon
75015 Paris
France
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentM20.160.911.632.763.6629.8327/03/2024
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentG50.090.651.262.533.835.3413.20YesNo 34.1824/11/2025New 2025G30.080.581.092.052.993.9813.26YesNo 26.9827/03/2024MediumG40.050.501.041.892.793.7912.00YesNo 22.8427/03/2024Medium
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentS213.1813.1813.187.327.2080.1327/03/2024
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length10.0 mTable area0.44 m²Headroom1.70 mMinimum number of berths4Personal gear stowage0.16 m³Fresh water capacity80 lMinimum number of seats in cockpit4Food stowage0.24 m³Fuel capacity50 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  04330004H20 Issued on 06/03/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org