Club Certificate2025
J.GO.FRA-11075A
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 Angles43.4°43.4°41.3°39.4°37.8°37.4°37.3°37.4°38.4°
Beat VMG2.443.394.174.735.045.175.245.285.21
52°3.815.176.166.747.047.197.267.337.32
60°4.065.446.386.907.207.377.467.567.58
75°4.205.596.527.027.347.597.777.968.06
90°4.285.776.797.267.507.687.918.348.59
110°4.365.896.947.487.908.268.519.029.54
120°4.225.746.837.417.888.348.829.7010.72
135°3.675.156.347.087.588.078.5710.1113.05
150°3.044.345.496.437.067.487.898.7711.42
Run VMG2.633.764.755.576.156.576.947.649.89
Gybe Angles143.0°143.0°147.4°150.1°153.0°157.9°161.0°158.8°141.4°
APH ToD:554.2CDL: 8.928APH ToT: 1.0827CertNo:25255b
BOAT
ClassJ 99DesignerJohnstoneBuilderJ COMPOSITESAge dateSeries date01/2019Offset fileJ99-LK-TR.offData fileF11075A_25255b
HULL
Length Overall9.950 mMaximum Beam3.410 mDraft1.995 mDisplacement3,952 kgDLR6.0603IMS DivisionPerformanceDynamic Allowance0.000%Age Allowance0.195%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.380m
CREW
Maximum weight562 kg(default)Minimum weight432 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail32.7533.36Headsail Luffed26.3626.36Headsail FlyingSymmetricAsymmetric95.8295.82 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail9.72Storm Jib8.77Heavy Weather Jib23.66
SAIL LIMITS
Headsails5Spinnakers4
STABILITY
Righting MomentN/AStability IndexN/A
COMMENTS
2023-2025: NC / New Offset / 2023: New Sail # 11075A / Fridge + Oven / Volvo/130S / From: J99QP2R.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.
Club Certificate2025
J.GO.FRA-11075A
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 VMG1476.41060.6863.7761.6713.8696.3687.3682.1690.8
52°944.8696.0584.5533.8511.0501.0496.1491.2491.5
60°887.7661.8563.8521.5500.1488.5482.7476.1474.8
75°858.1643.6552.0512.6490.6474.6463.5452.3446.6
90°842.0624.2530.3495.7480.2468.8455.1431.9418.9
110°825.9611.7518.8481.3455.4436.0422.9399.3377.5
120°853.8626.9526.9485.6456.8431.5408.2371.0335.9
135°980.0698.5567.5508.2474.9446.3420.1356.2275.9
150°1184.3829.5656.0559.8509.8481.0456.3410.6315.2
Run VMG1368.0957.9757.5646.4585.6547.9518.5471.0363.9
Selected Courses
Windward / Leeward1421.81009.3810.6704.0649.7622.1602.9576.6527.3
All purpose1076.0777.4638.5570.7535.5514.9499.5474.8442.8
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward680.80.8814
All purpose554.21.0827
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low708.00.8475
Triple Number Coastal/Long Distance Medium550.71.0896
Triple Number Coastal/Long Distance High494.11.2143
Triple Number Windward/Leeward Low909.90.6594
Triple Number Windward/Leeward Medium674.30.8898
Triple Number Windward/Leeward High597.81.0036
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance601.60.9973
Triple Number Coastal/Long Distance Low708.00.8475
Triple Number Coastal/Long Distance Medium550.71.0896
Triple Number Coastal/Long Distance High494.11.2143
Triple Number Windward/Leeward Low909.90.6594
Triple Number Windward/Leeward Medium674.30.8898
Triple Number Windward/Leeward High597.81.0036
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1501.81004.1762.4638.2570.0534.3504.2454.5423.4
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7685
Downwind "popa"0.9365
70% up, 30% down "Ilhabela"0.8122
30% up, 70% down "Ilhabela-inverso"0.8788
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low708.00.8475
Triple Number Coastal/Long Distance Medium550.71.0896
Triple Number Coastal/Long Distance High494.11.2143
Triple Number Windward/Leeward Low909.90.6594
Triple Number Windward/Leeward Medium674.30.8898
Triple Number Windward/Leeward High597.81.0036
Predominantly Upwind601.30.9979
Predominantly Downwind559.61.0721
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low707.90.8475
Triple Number AP Medium550.71.0894
Triple Number AP High494.11.2143
Triple Number Windward/Leeward Low950.50.6312
Triple Number Windward/Leeward Medium674.30.8898
Triple Number Windward/Leeward High597.81.0036
Single Number Predominant Upwind626.30.9580
Single Number Predominant Reaching550.11.0906
Single Number Predominant Downwind581.91.0311
Predominant Upwind - Low865.30.6934
Predominant Upwind - Low/Med658.80.9107
Predominant Upwind - Medium582.41.0303
Predominant Upwind - Med/High546.01.0989
Predominant Upwind - High527.11.1382
Predominant Downwind Low841.40.7131
Predominant Downwind Low/Med627.30.9565
Predominant Downwind Medium541.91.1072
Predominant Downwind Med/High487.21.2314
Predominant Downwind High441.51.3590
Predominant Reaching Low756.60.7930
Predominant Reaching Low/Med581.51.0318
Predominant Reaching Medium517.01.1606
Predominant Reaching Med/High476.71.2587
Predominant Reaching High443.91.3516
SA/DSPL Upwind23.54SA/DSPL Downwind51.20
Scoring OptionTODTOT
5-Band Windward/Leeward Low1062.80.5645
5-Band Windward/Leeward Low/Med778.50.7707
5-Band Windward/Leeward Medium663.60.9041
5-Band Windward/Leeward Med/High605.60.9907
5-Band Windward/Leeward High572.61.0478
Windward/Leeward 60-40 Low1073.30.5590
Windward/Leeward 60-40 Low/Med789.70.7597
Windward/Leeward 60-40 Medium676.70.8866
Windward/Leeward 60-40 Med/High622.50.9638
Windward/Leeward 60-40 High595.01.0084
5-Band AP Low779.10.7701
5-Band AP Low/Med619.80.9680
5-Band AP Medium543.51.1040
5-Band AP Med/High501.01.1977
5-Band AP High473.61.2670
5-Band SF Bay Tour - Low917.50.6540
5-Band SF Bay Tour - Low/Med745.40.8050
5-Band SF Bay Tour - Medium639.90.9377
5-Band SF Bay Tour - Med/High586.31.0234
5-Band SF Bay Tour - High554.91.0813
Chicago-Mac Upwind0.9296
Chicago-Mac All Purpose0.9644
Chicago-Mac Downwind0.9950
Bayview-Mac Cove Island0.7077
Bayview-Mac Shore0.7121
Harvest Moon Regatta482.71.2429
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance601.60.9973
Triple Number Coastal/Long Distance Low708.00.8475
Triple Number Coastal/Long Distance Medium550.71.0896
Triple Number Coastal/Long Distance High494.11.2143
Triple Number Windward/Leeward Low909.90.6594
Triple Number Windward/Leeward Medium674.30.8898
Triple Number Windward/Leeward High597.81.0036
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1501.81004.1762.4638.2570.0534.3504.2454.5423.4
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance601.60.9973
Triple Number Coastal/Long Distance Low708.00.8475
Triple Number Coastal/Long Distance Medium550.71.0896
Triple Number Coastal/Long Distance High494.11.2143
Triple Number Windward/Leeward Low909.90.6594
Triple Number Windward/Leeward Medium674.30.8898
Triple Number Windward/Leeward High597.81.0036
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1501.81004.1762.4638.2570.0534.3504.2454.5423.4
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance601.6
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1501.81004.1762.4638.2570.0534.3504.2454.5423.4
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low708.00.8475
Triple Number Coastal/Long Distance Medium550.71.0896
Triple Number Coastal/Long Distance High494.11.2143
Triple Number Windward/Leeward Low909.90.6594
Triple Number Windward/Leeward Medium674.30.8898
Triple Number Windward/Leeward High597.81.0036
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating601.60.9973
FinRating, kevyt tuuli1042.10.9596
FinRating, kova tuuli473.31.0563
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low708.00.8475
Triple Number Coastal/Long Distance Medium550.71.0896
Triple Number Coastal/Long Distance High494.11.2143
Triple Number Windward/Leeward Low909.90.6594
Triple Number Windward/Leeward Medium674.30.8898
Triple Number Windward/Leeward High597.81.0036
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.9973
Triple Number Coastal/Long Distance Low0.8475
Triple Number Coastal/Long Distance Medium1.0896
Triple Number Coastal/Long Distance High1.2143
Triple Number Windward/Leeward Low0.6594
Triple Number Windward/Leeward Medium0.8898
Triple Number Windward/Leeward High1.0036
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1501.81004.1762.4638.2570.0534.3504.2454.5423.4
For information
General Purpose Handicap (GPH)621.2
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance601.60.9973
Triple Number Coastal/Long Distance Low708.00.8475
Triple Number Coastal/Long Distance Medium550.71.0896
Triple Number Coastal/Long Distance High494.11.2143
Triple Number Windward/Leeward Low909.90.6594
Triple Number Windward/Leeward Medium674.30.8898
Triple Number Windward/Leeward High597.81.0036
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1501.81004.1762.4638.2570.0534.3504.2454.5423.4
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low708.00.8475
Triple Number Coastal/Long Distance Medium550.71.0896
Triple Number Coastal/Long Distance High494.11.2143
Triple Number Windward/Leeward Low909.90.6594
Triple Number Windward/Leeward Medium674.30.8898
Triple Number Windward/Leeward High597.81.0036
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance601.60.9973
Triple Number Coastal/Long Distance Low708.00.8475
Triple Number Coastal/Long Distance Medium550.71.0896
Triple Number Coastal/Long Distance High494.11.2143
Triple Number Windward/Leeward Low909.90.6594
Triple Number Windward/Leeward Medium674.30.8898
Triple Number Windward/Leeward High597.81.0036
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1501.81004.1762.4638.2570.0534.3504.2454.5423.4
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance601.60.9973
Triple Number Coastal/Long Distance Low708.00.8475
Triple Number Coastal/Long Distance Medium550.71.0896
Triple Number Coastal/Long Distance High494.11.2143
Triple Number Windward/Leeward Low909.90.6594
Triple Number Windward/Leeward Medium674.30.8898
Triple Number Windward/Leeward High597.81.0036
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1501.81004.1762.4638.2570.0534.3504.2454.5423.4
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low708.0
Triple Number Coastal/Long Distance Medium550.7
Triple Number Coastal/Long Distance High494.1
Triple Number Windward/Leeward Low909.9
Triple Number Windward/Leeward Medium674.3
Triple Number Windward/Leeward High597.8
Predominantly Upwind601.3
Predominantly Downwind559.6
Predominantly Reaching538.0
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance601.60.9973
Triple Number Coastal/Long Distance Low708.00.8475
Triple Number Coastal/Long Distance Medium550.71.0896
Triple Number Coastal/Long Distance High494.11.2143
Triple Number Windward/Leeward Low909.90.6594
Triple Number Windward/Leeward Medium674.30.8898
Triple Number Windward/Leeward High597.81.0036
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1501.81004.1762.4638.2570.0534.3504.2454.5423.4
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8475
Triple Number Coastal/Long Distance Medium1.0896
Triple Number Coastal/Long Distance High1.2143
Triple Number Windward/Leeward Low0.6594
Triple Number Windward/Leeward Medium0.8898
Triple Number Windward/Leeward High1.0036
Coastal/Long Distance0.9973
Predominantly Upwind0.9979
Predominantly Downwind1.0721
For information
General Purpose Handicap (GPH)621.2
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)1.0827
Distanseseilas Trippeltall svak vind0.8475
Distanseseilas Trippeltall mellomvind1.0896
Distanseseilas Trippeltall sterk vind1.2143
Pølsebane Trippeltall svak vind0.6594
Pølsebane Trippeltall mellomvind0.8898
Pølsebane Trippeltall sterk vind1.0036
Motvind Singeltall0.9979
Medvind Singeltall1.0721
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low708.00.8475
Triple Number Coastal/Long Distance Medium550.71.0896
Triple Number Coastal/Long Distance High494.11.2143
Triple Number Windward/Leeward Low909.90.6594
Triple Number Windward/Leeward Medium674.30.8898
Triple Number Windward/Leeward High597.81.0036
Coastal/Long Distance601.60.9973
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind601.30.9979
Predominantly Downwind559.61.0721
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore542.11.1068
Cape Doctor Coastal452.41.3263
Triple Number Coastal/Long Distance Low708.00.8475
Triple Number Coastal/Long Distance Medium550.71.0896
Triple Number Coastal/Long Distance High494.11.2143
Triple Number Windward/Leeward Low909.90.6594
Triple Number Windward/Leeward Medium674.30.8898
Triple Number Windward/Leeward High597.81.0036
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8475
Triple Number Coastal/Long Distance Medium1.0896
Triple Number Coastal/Long Distance High1.2143
Triple Number Windward/Leeward Low0.6594
Triple Number Windward/Leeward Medium0.8898
Triple Number Windward/Leeward High1.0036
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8475
Triple Number Coastal/Long Distance Medium1.0896
Triple Number Coastal/Long Distance High1.2143
Triple Number Windward/Leeward Low0.6594
Triple Number Windward/Leeward Medium0.8898
Triple Number Windward/Leeward High1.0036
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance601.60.9973
Triple Number Coastal/Long Distance Low708.00.8475
Triple Number Coastal/Long Distance Medium550.71.0896
Triple Number Coastal/Long Distance High494.11.2143
Triple Number Windward/Leeward Low909.90.6594
Triple Number Windward/Leeward Medium674.30.8898
Triple Number Windward/Leeward High597.81.0036
Predominantly Upwind601.30.9979
Predominantly Downwind559.61.0721
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1501.81004.1762.4638.2570.0534.3504.2454.5423.4
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance601.60.9973
Triple Number Coastal/Long Distance Low708.00.8475
Triple Number Coastal/Long Distance Medium550.71.0896
Triple Number Coastal/Long Distance High494.11.2143
Triple Number Windward/Leeward Low909.90.6594
Triple Number Windward/Leeward Medium674.30.8898
Triple Number Windward/Leeward High597.81.0036
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1501.81004.1762.4638.2570.0534.3504.2454.5423.4
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low707.90.8475
Triple Number AP Medium550.71.0894
Triple Number AP High494.11.2143
Triple Number Windward/Leeward Low950.50.6312
Triple Number Windward/Leeward Medium674.30.8898
Triple Number Windward/Leeward High597.81.0036
Single Number Predominant Upwind626.30.9580
Single Number Predominant Reaching550.11.0906
Single Number Predominant Downwind581.91.0311
Predominant Upwind - Low865.30.6934
Predominant Upwind - Low/Med658.80.9107
Predominant Upwind - Medium582.41.0303
Predominant Upwind - Med/High546.01.0989
Predominant Upwind - High527.11.1382
Predominant Downwind Low841.40.7131
Predominant Downwind Low/Med627.30.9565
Predominant Downwind Medium541.91.1072
Predominant Downwind Med/High487.21.2314
Predominant Downwind High441.51.3590
Predominant Reaching Low756.60.7930
Predominant Reaching Low/Med581.51.0318
Predominant Reaching Medium517.01.1606
Predominant Reaching Med/High476.71.2587
Predominant Reaching High443.91.3516
SA/DSPL Upwind23.54SA/DSPL Downwind51.20
Scoring OptionTODTOT
5-Band Windward/Leeward Low1062.80.5645
5-Band Windward/Leeward Low/Med778.50.7707
5-Band Windward/Leeward Medium663.60.9041
5-Band Windward/Leeward Med/High605.60.9907
5-Band Windward/Leeward High572.61.0478
Windward/Leeward 60-40 Low1073.30.5590
Windward/Leeward 60-40 Low/Med789.70.7597
Windward/Leeward 60-40 Medium676.70.8866
Windward/Leeward 60-40 Med/High622.50.9638
Windward/Leeward 60-40 High595.01.0084
5-Band AP Low779.10.7701
5-Band AP Low/Med619.80.9680
5-Band AP Medium543.51.1040
5-Band AP Med/High501.01.1977
5-Band AP High473.61.2670
5-Band SF Bay Tour - Low917.50.6540
5-Band SF Bay Tour - Low/Med745.40.8050
5-Band SF Bay Tour - Medium639.90.9377
5-Band SF Bay Tour - Med/High586.31.0234
5-Band SF Bay Tour - High554.91.0813
Chicago-Mac Upwind0.9296
Chicago-Mac All Purpose0.9644
Chicago-Mac Downwind0.9950
Bayview-Mac Cove Island0.7077
Bayview-Mac Shore0.7121
Harvest Moon Regatta482.71.2429
Club Certificate2025
J.GO.FRA-11075A
Centre de Calcul FFVoile
17 rue Henri Bocquillon
75015 Paris
France
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassJ 99Measurement22/05/2019HIN2016Plan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
LOA9.950Max. Beam3.410Draft1.995Displacement3,952Wetted area22.08IMS L9.104LSM08.671Acc. length9.950Sink (kg/mm) 16.35
VCGD-0.202VCGM-0.076RM Rated (kg·m) 98.3Limit of positive stability(°) N/AStability IndexN/ADefault crew weight562Declared crew weightN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.380PBW0.100PIPA0.0034
EDL1.720ST10.042ST20.180
ST30.180ST40.112ST50.323
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0CheckstaysSpreaders2Rotating mastNo
P12.740IG13.220ISP14.440MDT10.110MDL10.195MDT20.105MDL20.180TL1.200MW0.195GO0.200
E4.359J3.830BAS1.515FSD0.028SFJ0.040SPLWPLTPS5.100BD0.160MWT108.60MCG5.000
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.202Flotation Date22/05/2019
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
Club Certificate2025
J.GO.FRA-11075A
Centre de Calcul FFVoile
17 rue Henri Bocquillon
75015 Paris
France
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentM10.200.961.672.753.5732.7507/06/2021
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentG10.060.581.092.113.043.9612.83YesNo 26.3607/06/2021
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA116.0813.9815.037.797.09110%95.8207/06/2021