Club Certificate2025
IROISEFRA-3528
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 Angles42.9°42.9°40.8°39.1°37.5°37.2°37.0°37.0°37.8°
Beat VMG2.423.334.074.614.895.005.075.145.11
52°3.755.055.986.566.846.957.027.107.12
60°3.975.306.196.727.007.147.217.317.36
75°4.085.436.336.847.167.387.527.697.78
90°3.885.306.336.937.227.487.738.068.27
110°3.835.276.367.007.437.778.068.478.77
120°3.655.066.166.877.347.778.178.989.65
135°3.194.495.596.477.037.477.928.9010.72
150°2.593.774.865.816.567.067.488.339.41
Run VMG2.243.264.215.045.806.416.887.658.43
Gybe Angles146.0°146.0°150.3°152.9°159.5°166.9°174.5°176.8°171.7°
APH ToD:582.9CDL: 8.475APH ToT: 1.0293CertNo:25371a
BOAT
ClassSUSPENS 84DesignerJOUBERT MichelBuilderARCHAMBAULTAge date06/1987Series date06/1984Offset fileISUSPENb.OFFData fileF3528_25371a
HULL
Length Overall10.103 mMaximum Beam3.020 mDraft1.911 mDisplacement3,289 kgDLR5.6650IMS DivisionPerformanceDynamic Allowance0.220%Age Allowance0.487%
PROPELLER
InstallationShaft exposedTypeFolding 2 bladesDiameter0.355m
CREW
Maximum weight531 kg(default)Minimum weight401 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail29.4030.02Headsail Luffed23.9023.90Headsail FlyingSymmetric59.1459.14Asymmetric
STORM SAIL AREAS (m²)
Trysail8.57Storm Jib6.07Heavy Weather Jib16.38
SAIL LIMITS
Headsails5Spinnakers4
STABILITY
Righting MomentN/AStability IndexN/A
COMMENTS
2012-2025: NC / NO CHANGE depuis 2012 ! / From SUSP84_2.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  04330003WUWIssued on 21/08/2025Valid until 28/02/2026
VPP ver: 2025 1.01 | © ORC | www.orc.org
Club Certificate2025
IROISEFRA-3528
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 VMG1490.31079.9885.4780.4735.9719.4709.8700.5705.0
52°959.8712.6602.2548.5526.3517.9512.9507.0505.3
60°907.1679.7581.2535.9514.3504.6499.2492.3489.4
75°882.5663.0569.0526.6502.8488.0478.9468.3462.5
90°927.0679.8568.6519.6498.7481.4466.0446.5435.1
110°940.9683.0565.9514.5484.8463.1446.9425.0410.6
120°985.8711.8584.8524.2490.3463.4440.7401.1373.2
135°1130.2802.6643.9556.6512.3481.8454.7404.6335.9
150°1392.1955.9741.2620.1548.4509.6481.3432.2382.6
Run VMG1608.61103.8855.7714.3620.7561.6523.1470.9426.9
Selected Courses
Windward / Leeward1547.41091.9870.6747.4678.3640.5616.4585.7565.9
All purpose1168.7839.8684.2603.1560.3536.1519.0494.2474.6
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward713.60.8408
All purpose582.91.0293
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low762.00.7874
Triple Number Coastal/Long Distance Medium578.81.0366
Triple Number Coastal/Long Distance High514.01.1674
Triple Number Windward/Leeward Low981.20.6115
Triple Number Windward/Leeward Medium707.90.8476
Triple Number Windward/Leeward High610.90.9821
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance634.50.9456
Triple Number Coastal/Long Distance Low762.00.7874
Triple Number Coastal/Long Distance Medium578.81.0366
Triple Number Coastal/Long Distance High514.01.1674
Triple Number Windward/Leeward Low981.20.6115
Triple Number Windward/Leeward Medium707.90.8476
Triple Number Windward/Leeward High610.90.9821
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1652.51093.1820.2676.6596.7556.1524.3473.0454.1
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7485
Downwind "popa"0.8660
70% up, 30% down "Ilhabela"0.7802
30% up, 70% down "Ilhabela-inverso"0.8270
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low762.00.7874
Triple Number Coastal/Long Distance Medium578.81.0366
Triple Number Coastal/Long Distance High514.01.1674
Triple Number Windward/Leeward Low981.20.6115
Triple Number Windward/Leeward Medium707.90.8476
Triple Number Windward/Leeward High610.90.9821
Predominantly Upwind627.50.9562
Predominantly Downwind598.51.0025
Custom scoring options for Canada
Scoring OptionTODTOT
TriNum AP Low762.00.7874
TriNum AP Med578.91.0365
TriNum AP High514.01.1674
TriNum W/L Low1025.70.5850
TriNum W/L Med707.90.8476
TriNum W/L Hig610.90.9821
Predom. Upwind652.80.9191
Predom. Reaching584.41.0267
Predom. Downwind626.30.9581
Predom. Up Low910.20.6592
Predom. Up L/M689.70.8699
Predom. Up Med605.40.9911
Predom. Up M/H565.21.0615
Predom. Up High546.71.0975
Predom. Dn Low940.90.6377
Predom. Dn L/M685.00.8759
Predom. Dn Med575.31.0430
Predom. Dn M/H507.91.1813
Predom. Dn High466.91.2851
Predom. Rc Low826.40.7261
Predom. Rc L/M623.50.9623
Predom. Rc Med543.81.1033
Predom. Rc M/H497.21.2066
Predom. Rc High468.01.2820
SA/DSPL Upwind24.01SA/DSPL Downwind39.88
Scoring OptionTODTOT
5B W/L Low1150.90.5213
5B W/L L/M831.30.7217
5B W/L Med694.30.8641
5B W/L M/H620.50.9670
5B W/L High587.61.0211
W/L 60-40 Low1147.50.5229
W/L 60-40 L/M836.10.7176
W/L 60-40 Med705.60.8503
W/L 60-40 M/H638.80.9392
W/L 60-40 High610.70.9825
5B AP Low849.20.7066
5B AP L/M660.20.9088
5B AP Med570.21.0522
5B AP M/H521.21.1513
5B AP High495.11.2119
5B SF Bay Low986.90.6080
5B SF Bay L/M793.60.7560
5B SF Bay Med670.60.8947
5B SF Bay M/H606.00.9900
5B SF Bay High575.21.0432
Chicago-Mac Upwind0.8910
Chicago-Mac All Purpose0.9090
Chicago-Mac Downwind0.9205
BayMac Cove Island913.30.6569
BayMac Shore905.70.6625
Harvest Moon506.51.1847
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance634.50.9456
Triple Number Coastal/Long Distance Low762.00.7874
Triple Number Coastal/Long Distance Medium578.81.0366
Triple Number Coastal/Long Distance High514.01.1674
Triple Number Windward/Leeward Low981.20.6115
Triple Number Windward/Leeward Medium707.90.8476
Triple Number Windward/Leeward High610.90.9821
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1652.51093.1820.2676.6596.7556.1524.3473.0454.1
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance634.50.9456
Triple Number Coastal/Long Distance Low762.00.7874
Triple Number Coastal/Long Distance Medium578.81.0366
Triple Number Coastal/Long Distance High514.01.1674
Triple Number Windward/Leeward Low981.20.6115
Triple Number Windward/Leeward Medium707.90.8476
Triple Number Windward/Leeward High610.90.9821
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1652.51093.1820.2676.6596.7556.1524.3473.0454.1
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance634.5
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1652.51093.1820.2676.6596.7556.1524.3473.0454.1
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low762.00.7874
Triple Number Coastal/Long Distance Medium578.81.0366
Triple Number Coastal/Long Distance High514.01.1674
Triple Number Windward/Leeward Low981.20.6115
Triple Number Windward/Leeward Medium707.90.8476
Triple Number Windward/Leeward High610.90.9821
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating634.50.9456
FinRating, kevyt tuuli1133.20.8824
FinRating, kova tuuli497.31.0054
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low762.00.7874
Triple Number Coastal/Long Distance Medium578.81.0366
Triple Number Coastal/Long Distance High514.01.1674
Triple Number Windward/Leeward Low981.20.6115
Triple Number Windward/Leeward Medium707.90.8476
Triple Number Windward/Leeward High610.90.9821
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.9456
Triple Number Coastal/Long Distance Low0.7874
Triple Number Coastal/Long Distance Medium1.0366
Triple Number Coastal/Long Distance High1.1674
Triple Number Windward/Leeward Low0.6115
Triple Number Windward/Leeward Medium0.8476
Triple Number Windward/Leeward High0.9821
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1652.51093.1820.2676.6596.7556.1524.3473.0454.1
For information
General Purpose Handicap (GPH)657.0
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance634.50.9456
Triple Number Coastal/Long Distance Low762.00.7874
Triple Number Coastal/Long Distance Medium578.81.0366
Triple Number Coastal/Long Distance High514.01.1674
Triple Number Windward/Leeward Low981.20.6115
Triple Number Windward/Leeward Medium707.90.8476
Triple Number Windward/Leeward High610.90.9821
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1652.51093.1820.2676.6596.7556.1524.3473.0454.1
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low762.00.7874
Triple Number Coastal/Long Distance Medium578.81.0366
Triple Number Coastal/Long Distance High514.01.1674
Triple Number Windward/Leeward Low981.20.6115
Triple Number Windward/Leeward Medium707.90.8476
Triple Number Windward/Leeward High610.90.9821
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance634.50.9456
Triple Number Coastal/Long Distance Low762.00.7874
Triple Number Coastal/Long Distance Medium578.81.0366
Triple Number Coastal/Long Distance High514.01.1674
Triple Number Windward/Leeward Low981.20.6115
Triple Number Windward/Leeward Medium707.90.8476
Triple Number Windward/Leeward High610.90.9821
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1652.51093.1820.2676.6596.7556.1524.3473.0454.1
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance634.50.9456
Triple Number Coastal/Long Distance Low762.00.7874
Triple Number Coastal/Long Distance Medium578.81.0366
Triple Number Coastal/Long Distance High514.01.1674
Triple Number Windward/Leeward Low981.20.6115
Triple Number Windward/Leeward Medium707.90.8476
Triple Number Windward/Leeward High610.90.9821
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1652.51093.1820.2676.6596.7556.1524.3473.0454.1
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low762.0
Triple Number Coastal/Long Distance Medium578.8
Triple Number Coastal/Long Distance High514.0
Triple Number Windward/Leeward Low981.2
Triple Number Windward/Leeward Medium707.9
Triple Number Windward/Leeward High610.9
Predominantly Upwind627.5
Predominantly Downwind598.5
Predominantly Reaching572.3
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance634.50.9456
Triple Number Coastal/Long Distance Low762.00.7874
Triple Number Coastal/Long Distance Medium578.81.0366
Triple Number Coastal/Long Distance High514.01.1674
Triple Number Windward/Leeward Low981.20.6115
Triple Number Windward/Leeward Medium707.90.8476
Triple Number Windward/Leeward High610.90.9821
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1652.51093.1820.2676.6596.7556.1524.3473.0454.1
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7874
Triple Number Coastal/Long Distance Medium1.0366
Triple Number Coastal/Long Distance High1.1674
Triple Number Windward/Leeward Low0.6115
Triple Number Windward/Leeward Medium0.8476
Triple Number Windward/Leeward High0.9821
Coastal/Long Distance0.9456
Predominantly Upwind0.9562
Predominantly Downwind1.0025
For information
General Purpose Handicap (GPH)657.0
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)1.0293
Distanseseilas Trippeltall svak vind0.7874
Distanseseilas Trippeltall mellomvind1.0366
Distanseseilas Trippeltall sterk vind1.1674
Pølsebane Trippeltall svak vind0.6115
Pølsebane Trippeltall mellomvind0.8476
Pølsebane Trippeltall sterk vind0.9821
Motvind Singeltall0.9562
Medvind Singeltall1.0025
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low762.00.7874
Triple Number Coastal/Long Distance Medium578.81.0366
Triple Number Coastal/Long Distance High514.01.1674
Triple Number Windward/Leeward Low981.20.6115
Triple Number Windward/Leeward Medium707.90.8476
Triple Number Windward/Leeward High610.90.9821
Coastal/Long Distance634.50.9456
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind627.50.9562
Predominantly Downwind598.51.0025
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore571.91.0492
Cape Doctor Coastal480.51.2487
Triple Number Coastal/Long Distance Low762.00.7874
Triple Number Coastal/Long Distance Medium578.81.0366
Triple Number Coastal/Long Distance High514.01.1674
Triple Number Windward/Leeward Low981.20.6115
Triple Number Windward/Leeward Medium707.90.8476
Triple Number Windward/Leeward High610.90.9821
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7874
Triple Number Coastal/Long Distance Medium1.0366
Triple Number Coastal/Long Distance High1.1674
Triple Number Windward/Leeward Low0.6115
Triple Number Windward/Leeward Medium0.8476
Triple Number Windward/Leeward High0.9821
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7874
Triple Number Coastal/Long Distance Medium1.0366
Triple Number Coastal/Long Distance High1.1674
Triple Number Windward/Leeward Low0.6115
Triple Number Windward/Leeward Medium0.8476
Triple Number Windward/Leeward High0.9821
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance634.50.9456
Triple Number Coastal/Long Distance Low762.00.7874
Triple Number Coastal/Long Distance Medium578.81.0366
Triple Number Coastal/Long Distance High514.01.1674
Triple Number Windward/Leeward Low981.20.6115
Triple Number Windward/Leeward Medium707.90.8476
Triple Number Windward/Leeward High610.90.9821
Predominantly Upwind627.50.9562
Predominantly Downwind598.51.0025
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1652.51093.1820.2676.6596.7556.1524.3473.0454.1
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance634.50.9456
Triple Number Coastal/Long Distance Low762.00.7874
Triple Number Coastal/Long Distance Medium578.81.0366
Triple Number Coastal/Long Distance High514.01.1674
Triple Number Windward/Leeward Low981.20.6115
Triple Number Windward/Leeward Medium707.90.8476
Triple Number Windward/Leeward High610.90.9821
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1652.51093.1820.2676.6596.7556.1524.3473.0454.1
Custom scoring options for United States of America
Scoring OptionTODTOT
TriNum AP Low762.00.7874
TriNum AP Med578.91.0365
TriNum AP High514.01.1674
TriNum W/L Low1025.70.5850
TriNum W/L Med707.90.8476
TriNum W/L Hig610.90.9821
Predom. Upwind652.80.9191
Predom. Reaching584.41.0267
Predom. Downwind626.30.9581
Predom. Up Low910.20.6592
Predom. Up L/M689.70.8699
Predom. Up Med605.40.9911
Predom. Up M/H565.21.0615
Predom. Up High546.71.0975
Predom. Dn Low940.90.6377
Predom. Dn L/M685.00.8759
Predom. Dn Med575.31.0430
Predom. Dn M/H507.91.1813
Predom. Dn High466.91.2851
Predom. Rc Low826.40.7261
Predom. Rc L/M623.50.9623
Predom. Rc Med543.81.1033
Predom. Rc M/H497.21.2066
Predom. Rc High468.01.2820
SA/DSPL Upwind24.01SA/DSPL Downwind39.88
Scoring OptionTODTOT
5B W/L Low1150.90.5213
5B W/L L/M831.30.7217
5B W/L Med694.30.8641
5B W/L M/H620.50.9670
5B W/L High587.61.0211
W/L 60-40 Low1147.50.5229
W/L 60-40 L/M836.10.7176
W/L 60-40 Med705.60.8503
W/L 60-40 M/H638.80.9392
W/L 60-40 High610.70.9825
5B AP Low849.20.7066
5B AP L/M660.20.9088
5B AP Med570.21.0522
5B AP M/H521.21.1513
5B AP High495.11.2119
5B SF Bay Low986.90.6080
5B SF Bay L/M793.60.7560
5B SF Bay Med670.60.8947
5B SF Bay M/H606.00.9900
5B SF Bay High575.21.0432
Chicago-Mac Upwind0.8910
Chicago-Mac All Purpose0.9090
Chicago-Mac Downwind0.9205
BayMac Cove Island913.30.6569
BayMac Shore905.70.6625
Harvest Moon506.51.1847
ORC Ref  04330003WUWIssued on 21/08/2025Valid until 28/02/2026
VPP ver: 2025 1.01 | © ORC | www.orc.org
Club Certificate2025
IROISEFRA-3528
Centre de Calcul FFVoile
17 rue Henri Bocquillon
75015 Paris
France
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassSUSPENS 84MeasurementHIN628Plan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
LOA10.103Max. Beam3.020Draft1.911Displacement3,289Wetted area19.50IMS L8.715LSM08.341Acc. length9.815Sink (kg/mm) 14.36
VCGD0.015VCGM0.081RM Rated (kg·m) 69.6Limit of positive stability(°) N/AStability IndexN/ADefault crew weight531Declared crew weightN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.355PBWPIPA0.0039
PSD0.022PHD0.066PHL0.160
PSA19.0°ESL0.680
ST10.015ST20.063ST3
ST40.049ST50.205
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays1Checkstays1Spreaders2Rotating mastNo
P11.800IG11.013ISP11.220MDT10.086MDL10.138MDT20.073MDL20.097TL1.410MW0.138GO0.138
E4.150J3.500BAS1.400FSD0.028SFJ0.048SPL3.500WPLTPSBD0.140MWT96.00MCG4.540
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered0.015Flotation Date01/01/2013
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04330003WUWIssued on 21/08/2025Valid until 28/02/2026
VPP ver: 2025 1.01 | © ORC | www.orc.org
Club Certificate2025
IROISEFRA-3528
Centre de Calcul FFVoile
17 rue Henri Bocquillon
75015 Paris
France
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentM20.891.572.6929.4017/08/2011
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentG10.091.132.264.5110.80NoNo 23.9017/04/2010
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentS111.3011.3011.306.306.2059.1412/04/2010
ORC Ref  04330003WUWIssued on 21/08/2025Valid until 28/02/2026
VPP ver: 2025 1.01 | © ORC | www.orc.org