Club Certificate2025
TETE D'ARTICHAUTFRA-17324
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 Angles42.5°42.5°40.4°38.6°39.3°39.7°40.4°42.4°44.4°
Beat VMG2.393.223.824.134.214.224.194.114.00
52°3.704.855.545.865.986.026.056.086.05
60°3.945.075.696.016.176.256.316.386.39
75°4.065.195.796.156.446.626.736.906.98
90°4.045.265.976.356.706.927.107.447.71
110°4.145.386.126.677.117.457.778.719.61
120°3.985.246.046.617.167.778.389.6911.36
135°3.464.735.666.286.817.428.2811.5813.46
150°2.854.035.025.746.286.727.1910.0513.37
Run VMG2.473.494.344.985.485.866.248.7011.58
Gybe Angles145.0°145.0°149.2°151.2°156.4°157.5°157.3°140.4°145.3°
APH ToD:629.7CDL: 6.171APH ToT: 0.9529CertNo:25354b
BOAT
ClassCOCODesignerHARLE PhilippeBuilderARCHAMBAULTAge date01/1992Series date01/1992Offset fileCOCO.OFFData fileF17324_25354b
HULL
Length Overall6.500 mMaximum Beam2.700 mDraft1.358 mDisplacement1,123 kgDLR5.3947IMS DivisionSportboatDynamic Allowance0.000%Age Allowance0.487%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight326 kg(default)Minimum weight196 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail20.5321.34Headsail Luffed16.2116.21Headsail Flying28.8628.86SymmetricAsymmetric59.7559.75 (1 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS (m²)
Trysail5.23Storm Jib3.18Heavy Weather Jib8.58
SAIL LIMITS
Headsails5Spinnakers4
STABILITY
Righting MomentN/AStability IndexN/A
COMMENTS
2025: 1st ORC / No SPL / Bowsprit / Gennaker / Headsail Stocker / From: COCO.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
TETE D'ARTICHAUTFRA-17324
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 VMG1509.21116.9943.2870.8855.9854.0859.0875.7900.5
52°972.8742.8650.1614.3602.4598.1594.7592.2595.2
60°914.8710.3632.6599.1583.1576.2570.2564.3563.2
75°885.9693.1621.7585.1558.9544.1535.1521.6516.1
90°892.0684.8603.1566.8537.0520.3507.2483.9467.0
110°869.2669.5587.9540.0506.1483.2463.4413.4374.7
120°903.7687.5596.0544.7502.5463.6429.6371.6316.9
135°1039.0761.7635.7572.8528.6485.0434.6311.0267.4
150°1263.0893.7717.6627.2573.4536.0501.0358.3269.2
Run VMG1459.01031.9828.6723.5656.6614.0576.9413.7310.9
Selected Courses
Windward / Leeward1482.71074.4885.9797.2756.3734.0717.9644.7605.7
All purpose1122.0834.7707.8647.7615.3594.8577.6526.7499.9
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward779.40.7698
All purpose629.70.9529
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low771.20.7780
Triple Number Coastal/Long Distance Medium628.70.9544
Triple Number Coastal/Long Distance High562.81.0661
Triple Number Windward/Leeward Low980.10.6122
Triple Number Windward/Leeward Medium775.10.7741
Triple Number Windward/Leeward High694.40.8640
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance683.10.8783
Triple Number Coastal/Long Distance Low771.20.7780
Triple Number Coastal/Long Distance Medium628.70.9544
Triple Number Coastal/Long Distance High562.81.0661
Triple Number Windward/Leeward Low980.10.6122
Triple Number Windward/Leeward Medium775.10.7741
Triple Number Windward/Leeward High694.40.8640
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1559.51070.2836.2723.4657.8617.6580.7495.5461.5
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6588
Downwind "popa"0.8668
70% up, 30% down "Ilhabela"0.7099
30% up, 70% down "Ilhabela-inverso"0.7918
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low771.20.7780
Triple Number Coastal/Long Distance Medium628.70.9544
Triple Number Coastal/Long Distance High562.81.0661
Triple Number Windward/Leeward Low980.10.6122
Triple Number Windward/Leeward Medium775.10.7741
Triple Number Windward/Leeward High694.40.8640
Predominantly Upwind692.10.8669
Predominantly Downwind625.80.9588
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low771.30.7780
Triple Number AP Medium628.70.9543
Triple Number AP High562.81.0661
Triple Number Windward/Leeward Low1021.70.5873
Triple Number Windward/Leeward Medium775.10.7741
Triple Number Windward/Leeward High694.40.8640
Single Number Predominant Upwind714.10.8403
Single Number Predominant Reaching614.10.9771
Single Number Predominant Downwind642.70.9335
Predominant Upwind - Low921.50.6511
Predominant Upwind - Low/Med737.10.8140
Predominant Upwind - Medium676.40.8871
Predominant Upwind - Med/High646.40.9283
Predominant Upwind - High624.70.9604
Predominant Downwind Low906.60.6618
Predominant Downwind Low/Med698.50.8590
Predominant Downwind Medium611.30.9815
Predominant Downwind Med/High536.61.1181
Predominant Downwind High454.31.3206
Predominant Reaching Low816.70.7347
Predominant Reaching Low/Med651.80.9205
Predominant Reaching Medium586.41.0233
Predominant Reaching Med/High534.51.1226
Predominant Reaching High486.11.2343
SA/DSPL Upwind34.00SA/DSPL Downwind74.29
Scoring OptionTODTOT
5-Band Windward/Leeward Low1129.70.5311
5-Band Windward/Leeward Low/Med863.20.6951
5-Band Windward/Leeward Medium766.90.7824
5-Band Windward/Leeward Med/High711.30.8435
5-Band Windward/Leeward High650.60.9222
Windward/Leeward 60-40 Low1138.10.5272
Windward/Leeward 60-40 Low/Med876.60.6844
Windward/Leeward 60-40 Medium786.60.7628
Windward/Leeward 60-40 Med/High741.20.8095
Windward/Leeward 60-40 High695.90.8622
5-Band AP Low837.70.7162
5-Band AP Low/Med691.60.8675
5-Band AP Medium621.80.9650
5-Band AP Med/High575.01.0435
5-Band AP High530.91.1302
5-Band SF Bay Tour - Low982.60.6106
5-Band SF Bay Tour - Low/Med827.80.7248
5-Band SF Bay Tour - Medium739.80.8110
5-Band SF Bay Tour - Med/High688.40.8716
5-Band SF Bay Tour - High636.10.9432
Chicago-Mac Upwind0.8203
Chicago-Mac All Purpose0.8604
Chicago-Mac Downwind0.8983
Bayview-Mac Cove Island0.6526
Bayview-Mac Shore0.6568
Harvest Moon Regatta531.11.1297
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance683.10.8783
Triple Number Coastal/Long Distance Low771.20.7780
Triple Number Coastal/Long Distance Medium628.70.9544
Triple Number Coastal/Long Distance High562.81.0661
Triple Number Windward/Leeward Low980.10.6122
Triple Number Windward/Leeward Medium775.10.7741
Triple Number Windward/Leeward High694.40.8640
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1559.51070.2836.2723.4657.8617.6580.7495.5461.5
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance683.10.8783
Triple Number Coastal/Long Distance Low771.20.7780
Triple Number Coastal/Long Distance Medium628.70.9544
Triple Number Coastal/Long Distance High562.81.0661
Triple Number Windward/Leeward Low980.10.6122
Triple Number Windward/Leeward Medium775.10.7741
Triple Number Windward/Leeward High694.40.8640
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1559.51070.2836.2723.4657.8617.6580.7495.5461.5
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance683.1
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1559.51070.2836.2723.4657.8617.6580.7495.5461.5
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low771.20.7780
Triple Number Coastal/Long Distance Medium628.70.9544
Triple Number Coastal/Long Distance High562.81.0661
Triple Number Windward/Leeward Low980.10.6122
Triple Number Windward/Leeward Medium775.10.7741
Triple Number Windward/Leeward High694.40.8640
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating683.10.8783
FinRating, kevyt tuuli1106.90.9034
FinRating, kova tuuli530.50.9424
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low771.20.7780
Triple Number Coastal/Long Distance Medium628.70.9544
Triple Number Coastal/Long Distance High562.81.0661
Triple Number Windward/Leeward Low980.10.6122
Triple Number Windward/Leeward Medium775.10.7741
Triple Number Windward/Leeward High694.40.8640
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.8783
Triple Number Coastal/Long Distance Low0.7780
Triple Number Coastal/Long Distance Medium0.9544
Triple Number Coastal/Long Distance High1.0661
Triple Number Windward/Leeward Low0.6122
Triple Number Windward/Leeward Medium0.7741
Triple Number Windward/Leeward High0.8640
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1559.51070.2836.2723.4657.8617.6580.7495.5461.5
For information
General Purpose Handicap (GPH)698.4
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance683.10.8783
Triple Number Coastal/Long Distance Low771.20.7780
Triple Number Coastal/Long Distance Medium628.70.9544
Triple Number Coastal/Long Distance High562.81.0661
Triple Number Windward/Leeward Low980.10.6122
Triple Number Windward/Leeward Medium775.10.7741
Triple Number Windward/Leeward High694.40.8640
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1559.51070.2836.2723.4657.8617.6580.7495.5461.5
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low771.20.7780
Triple Number Coastal/Long Distance Medium628.70.9544
Triple Number Coastal/Long Distance High562.81.0661
Triple Number Windward/Leeward Low980.10.6122
Triple Number Windward/Leeward Medium775.10.7741
Triple Number Windward/Leeward High694.40.8640
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance683.10.8783
Triple Number Coastal/Long Distance Low771.20.7780
Triple Number Coastal/Long Distance Medium628.70.9544
Triple Number Coastal/Long Distance High562.81.0661
Triple Number Windward/Leeward Low980.10.6122
Triple Number Windward/Leeward Medium775.10.7741
Triple Number Windward/Leeward High694.40.8640
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1559.51070.2836.2723.4657.8617.6580.7495.5461.5
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance683.10.8783
Triple Number Coastal/Long Distance Low771.20.7780
Triple Number Coastal/Long Distance Medium628.70.9544
Triple Number Coastal/Long Distance High562.81.0661
Triple Number Windward/Leeward Low980.10.6122
Triple Number Windward/Leeward Medium775.10.7741
Triple Number Windward/Leeward High694.40.8640
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1559.51070.2836.2723.4657.8617.6580.7495.5461.5
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low771.2
Triple Number Coastal/Long Distance Medium628.7
Triple Number Coastal/Long Distance High562.8
Triple Number Windward/Leeward Low980.1
Triple Number Windward/Leeward Medium775.1
Triple Number Windward/Leeward High694.4
Predominantly Upwind692.1
Predominantly Downwind625.8
Predominantly Reaching603.6
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance683.10.8783
Triple Number Coastal/Long Distance Low771.20.7780
Triple Number Coastal/Long Distance Medium628.70.9544
Triple Number Coastal/Long Distance High562.81.0661
Triple Number Windward/Leeward Low980.10.6122
Triple Number Windward/Leeward Medium775.10.7741
Triple Number Windward/Leeward High694.40.8640
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1559.51070.2836.2723.4657.8617.6580.7495.5461.5
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7780
Triple Number Coastal/Long Distance Medium0.9544
Triple Number Coastal/Long Distance High1.0661
Triple Number Windward/Leeward Low0.6122
Triple Number Windward/Leeward Medium0.7741
Triple Number Windward/Leeward High0.8640
Coastal/Long Distance0.8783
Predominantly Upwind0.8669
Predominantly Downwind0.9588
For information
General Purpose Handicap (GPH)698.4
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)0.9529
Distanseseilas Trippeltall svak vind0.7780
Distanseseilas Trippeltall mellomvind0.9544
Distanseseilas Trippeltall sterk vind1.0661
Pølsebane Trippeltall svak vind0.6122
Pølsebane Trippeltall mellomvind0.7741
Pølsebane Trippeltall sterk vind0.8640
Motvind Singeltall0.8669
Medvind Singeltall0.9588
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low771.20.7780
Triple Number Coastal/Long Distance Medium628.70.9544
Triple Number Coastal/Long Distance High562.81.0661
Triple Number Windward/Leeward Low980.10.6122
Triple Number Windward/Leeward Medium775.10.7741
Triple Number Windward/Leeward High694.40.8640
Coastal/Long Distance683.10.8783
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind692.10.8669
Predominantly Downwind625.80.9588
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore617.40.9718
Cape Doctor Coastal508.01.1812
Triple Number Coastal/Long Distance Low771.20.7780
Triple Number Coastal/Long Distance Medium628.70.9544
Triple Number Coastal/Long Distance High562.81.0661
Triple Number Windward/Leeward Low980.10.6122
Triple Number Windward/Leeward Medium775.10.7741
Triple Number Windward/Leeward High694.40.8640
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7780
Triple Number Coastal/Long Distance Medium0.9544
Triple Number Coastal/Long Distance High1.0661
Triple Number Windward/Leeward Low0.6122
Triple Number Windward/Leeward Medium0.7741
Triple Number Windward/Leeward High0.8640
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7780
Triple Number Coastal/Long Distance Medium0.9544
Triple Number Coastal/Long Distance High1.0661
Triple Number Windward/Leeward Low0.6122
Triple Number Windward/Leeward Medium0.7741
Triple Number Windward/Leeward High0.8640
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance683.10.8783
Triple Number Coastal/Long Distance Low771.20.7780
Triple Number Coastal/Long Distance Medium628.70.9544
Triple Number Coastal/Long Distance High562.81.0661
Triple Number Windward/Leeward Low980.10.6122
Triple Number Windward/Leeward Medium775.10.7741
Triple Number Windward/Leeward High694.40.8640
Predominantly Upwind692.10.8669
Predominantly Downwind625.80.9588
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1559.51070.2836.2723.4657.8617.6580.7495.5461.5
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance683.10.8783
Triple Number Coastal/Long Distance Low771.20.7780
Triple Number Coastal/Long Distance Medium628.70.9544
Triple Number Coastal/Long Distance High562.81.0661
Triple Number Windward/Leeward Low980.10.6122
Triple Number Windward/Leeward Medium775.10.7741
Triple Number Windward/Leeward High694.40.8640
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1559.51070.2836.2723.4657.8617.6580.7495.5461.5
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low771.30.7780
Triple Number AP Medium628.70.9543
Triple Number AP High562.81.0661
Triple Number Windward/Leeward Low1021.70.5873
Triple Number Windward/Leeward Medium775.10.7741
Triple Number Windward/Leeward High694.40.8640
Single Number Predominant Upwind714.10.8403
Single Number Predominant Reaching614.10.9771
Single Number Predominant Downwind642.70.9335
Predominant Upwind - Low921.50.6511
Predominant Upwind - Low/Med737.10.8140
Predominant Upwind - Medium676.40.8871
Predominant Upwind - Med/High646.40.9283
Predominant Upwind - High624.70.9604
Predominant Downwind Low906.60.6618
Predominant Downwind Low/Med698.50.8590
Predominant Downwind Medium611.30.9815
Predominant Downwind Med/High536.61.1181
Predominant Downwind High454.31.3206
Predominant Reaching Low816.70.7347
Predominant Reaching Low/Med651.80.9205
Predominant Reaching Medium586.41.0233
Predominant Reaching Med/High534.51.1226
Predominant Reaching High486.11.2343
SA/DSPL Upwind34.00SA/DSPL Downwind74.29
Scoring OptionTODTOT
5-Band Windward/Leeward Low1129.70.5311
5-Band Windward/Leeward Low/Med863.20.6951
5-Band Windward/Leeward Medium766.90.7824
5-Band Windward/Leeward Med/High711.30.8435
5-Band Windward/Leeward High650.60.9222
Windward/Leeward 60-40 Low1138.10.5272
Windward/Leeward 60-40 Low/Med876.60.6844
Windward/Leeward 60-40 Medium786.60.7628
Windward/Leeward 60-40 Med/High741.20.8095
Windward/Leeward 60-40 High695.90.8622
5-Band AP Low837.70.7162
5-Band AP Low/Med691.60.8675
5-Band AP Medium621.80.9650
5-Band AP Med/High575.01.0435
5-Band AP High530.91.1302
5-Band SF Bay Tour - Low982.60.6106
5-Band SF Bay Tour - Low/Med827.80.7248
5-Band SF Bay Tour - Medium739.80.8110
5-Band SF Bay Tour - Med/High688.40.8716
5-Band SF Bay Tour - High636.10.9432
Chicago-Mac Upwind0.8203
Chicago-Mac All Purpose0.8604
Chicago-Mac Downwind0.8983
Bayview-Mac Cove Island0.6526
Bayview-Mac Shore0.6568
Harvest Moon Regatta531.11.1297
Club Certificate2025
TETE D'ARTICHAUTFRA-17324
Centre de Calcul FFVoile
17 rue Henri Bocquillon
75015 Paris
France
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassCOCOMeasurementHIN108Plan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
LOA6.500Max. Beam2.700Draft1.358Displacement1,123Wetted area11.45IMS L6.255LSM05.926Acc. length6.500Sink (kg/mm) 8.60
VCGD0.128VCGM0.130RM Rated (kg·m) 28.8Limit of positive stability(°) N/AStability IndexN/ADefault crew weight326Declared crew weightN/A
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays1CheckstaysSpreaders1Rotating mastNo
P9.100IG7.970ISP8.470MDT10.085MDL10.110MDT20.065MDL20.075TL1.620MW0.110GO0.110
E3.280J2.250BAS0.920FSD0.030SFJ0.000SPLWPLTPS3.250BD0.090MWT47.90MCG3.376
Flying Headsail Foretriangles IdISPTPS17.9702.250
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered0.128Flotation Date01/01/2013
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
Club Certificate2025
TETE D'ARTICHAUTFRA-17324
Centre de Calcul FFVoile
17 rue Henri Bocquillon
75015 Paris
France
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentM10.511.181.692.432.9720.5327/06/2025Race
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentGNK0.001.492.143.854.925.058.67NoYes128.8627/06/2025GennakerG10.000.811.502.283.063.927.41NoNo 16.2127/06/2025LightG20.000.390.751.401.992.567.30YesNo 9.8727/06/2025Medium
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA210.8210.5910.716.836.17111%59.7527/06/2025RaceA19.509.309.405.606.8082%45.7527/06/2025Medium