Club Certificate2025
OPLITEFRA-8330
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 Angles42.3°42.3°39.6°38.4°38.0°38.0°38.2°39.0°41.7°
Beat VMG2.563.484.144.474.594.644.674.654.46
52°3.985.225.966.306.446.516.566.606.54
60°4.215.446.136.466.626.706.766.826.80
75°4.365.596.256.606.826.967.067.207.25
90°4.195.486.266.626.907.147.327.587.74
110°4.155.506.366.817.147.407.597.958.29
120°3.975.326.236.757.157.527.888.469.09
135°3.454.785.816.476.927.357.809.0011.32
150°2.824.035.115.976.546.967.368.3210.43
Run VMG2.443.494.425.215.876.376.777.529.03
Gybe Angles145.7°145.7°150.7°155.7°163.3°170.2°176.3°174.5°144.2°
APH ToD:598.0CDL: 7.275APH ToT: 1.0033CertNo:25293a
BOAT
ClassHALF TON Proto 2GDesignerJoubert MichelBuilderFOUNTAINEAge date09/1982Series date03/1981Offset fileOPLITE_2025.offData fileF8330_25293a
HULL
Length Overall9.020 mMaximum Beam3.000 mDraft1.738 mDisplacement2,320 kgDLR7.5020IMS DivisionPerformanceDynamic Allowance0.000%Age Allowance0.487%
PROPELLER
InstallationShaft exposedTypeFolding 2 bladesDiameter0.376m
CREW
Maximum weight394 kg(default)Minimum weight264 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail26.5527.01Headsail Luffed21.3921.39Headsail FlyingSymmetric60.2360.23Asymmetric
STORM SAIL AREAS (m²)
Trysail7.95Storm Jib6.50Heavy Weather Jib17.55
SAIL LIMITS
Headsails5Spinnakers4
STABILITY
Righting MomentN/AStability IndexN/A
COMMENTS
2025: Off., Sails & VCG / 2024: P,E,IG,Sym only / No Runners / Off. & Keel & VCG 2025 / From:1_2T 1981b.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
OPLITEFRA-8330
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 VMG1406.71034.9870.6805.9784.8775.7770.9774.9807.9
52°904.8690.2603.8571.1559.1553.1548.9545.8550.4
60°854.2661.2587.4557.6544.2537.6532.7527.8529.1
75°826.6644.3576.3545.7528.0516.9509.8500.1496.8
90°859.5656.4575.4543.8521.4504.5491.9474.9464.9
110°868.0655.1566.2528.8504.5486.8474.4452.8434.5
120°906.0676.5577.5533.4503.3478.6456.7425.4396.2
135°1044.9753.7619.1556.3520.3489.8461.6400.0318.1
150°1277.5892.7705.1603.5550.4517.6489.0432.6345.2
Run VMG1475.61030.7813.7691.3613.4565.1531.7478.7398.6
Selected Courses
Windward / Leeward1439.81032.8842.2748.6699.1670.4651.3626.8603.2
All purpose1086.5800.2672.0613.1582.1562.5547.8525.2503.7
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward725.80.8266
All purpose598.01.0033
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low736.10.8151
Triple Number Coastal/Long Distance Medium595.11.0083
Triple Number Coastal/Long Distance High543.01.1050
Triple Number Windward/Leeward Low937.50.6400
Triple Number Windward/Leeward Medium720.40.8329
Triple Number Windward/Leeward High646.90.9275
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance646.70.9278
Triple Number Coastal/Long Distance Low736.10.8151
Triple Number Coastal/Long Distance Medium595.11.0083
Triple Number Coastal/Long Distance High543.01.1050
Triple Number Windward/Leeward Low937.50.6400
Triple Number Windward/Leeward Medium720.40.8329
Triple Number Windward/Leeward High646.90.9275
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1526.31032.6796.0682.4619.2583.1552.4501.9479.5
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7219
Downwind "popa"0.8890
70% up, 30% down "Ilhabela"0.7651
30% up, 70% down "Ilhabela-inverso"0.8313
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low736.10.8151
Triple Number Coastal/Long Distance Medium595.11.0083
Triple Number Coastal/Long Distance High543.01.1050
Triple Number Windward/Leeward Low937.50.6400
Triple Number Windward/Leeward Medium720.40.8329
Triple Number Windward/Leeward High646.90.9275
Predominantly Upwind646.70.9278
Predominantly Downwind600.40.9993
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low736.10.8151
Triple Number AP Medium595.11.0082
Triple Number AP High543.01.1050
Triple Number Windward/Leeward Low978.50.6132
Triple Number Windward/Leeward Medium720.40.8329
Triple Number Windward/Leeward High646.90.9275
Single Number Predominant Upwind669.20.8965
Single Number Predominant Reaching592.11.0133
Single Number Predominant Downwind623.70.9619
Predominant Upwind - Low870.60.6892
Predominant Upwind - Low/Med691.80.8674
Predominant Upwind - Medium631.60.9499
Predominant Upwind - Med/High602.10.9965
Predominant Upwind - High588.61.0194
Predominant Downwind Low887.10.6764
Predominant Downwind Low/Med671.90.8930
Predominant Downwind Medium583.31.0286
Predominant Downwind Med/High524.41.1442
Predominant Downwind High480.51.2488
Predominant Reaching Low787.00.7624
Predominant Reaching Low/Med622.80.9633
Predominant Reaching Medium561.11.0693
Predominant Reaching Med/High520.31.1531
Predominant Reaching High490.71.2227
SA/DSPL Upwind27.28SA/DSPL Downwind49.38
Scoring OptionTODTOT
5-Band Windward/Leeward Low1087.20.5519
5-Band Windward/Leeward Low/Med816.10.7352
5-Band Windward/Leeward Medium710.40.8446
5-Band Windward/Leeward Med/High654.40.9169
5-Band Windward/Leeward High627.00.9570
Windward/Leeward 60-40 Low1087.20.5519
Windward/Leeward 60-40 Low/Med824.80.7275
Windward/Leeward 60-40 Medium726.90.8255
Windward/Leeward 60-40 Med/High678.20.8847
Windward/Leeward 60-40 High657.50.9125
5-Band AP Low807.80.7428
5-Band AP Low/Med656.90.9134
5-Band AP Medium588.61.0194
5-Band AP Med/High549.41.0922
5-Band AP High525.41.1420
5-Band SF Bay Tour - Low939.50.6386
5-Band SF Bay Tour - Low/Med782.40.7669
5-Band SF Bay Tour - Medium689.60.8701
5-Band SF Bay Tour - Med/High640.50.9368
5-Band SF Bay Tour - High614.40.9766
Chicago-Mac Upwind0.8750
Chicago-Mac All Purpose0.9041
Chicago-Mac Downwind0.9291
Bayview-Mac Cove Island0.6820
Bayview-Mac Shore0.6871
Harvest Moon Regatta522.31.1487
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance646.70.9278
Triple Number Coastal/Long Distance Low736.10.8151
Triple Number Coastal/Long Distance Medium595.11.0083
Triple Number Coastal/Long Distance High543.01.1050
Triple Number Windward/Leeward Low937.50.6400
Triple Number Windward/Leeward Medium720.40.8329
Triple Number Windward/Leeward High646.90.9275
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1526.31032.6796.0682.4619.2583.1552.4501.9479.5
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance646.70.9278
Triple Number Coastal/Long Distance Low736.10.8151
Triple Number Coastal/Long Distance Medium595.11.0083
Triple Number Coastal/Long Distance High543.01.1050
Triple Number Windward/Leeward Low937.50.6400
Triple Number Windward/Leeward Medium720.40.8329
Triple Number Windward/Leeward High646.90.9275
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1526.31032.6796.0682.4619.2583.1552.4501.9479.5
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance646.7
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1526.31032.6796.0682.4619.2583.1552.4501.9479.5
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low736.10.8151
Triple Number Coastal/Long Distance Medium595.11.0083
Triple Number Coastal/Long Distance High543.01.1050
Triple Number Windward/Leeward Low937.50.6400
Triple Number Windward/Leeward Medium720.40.8329
Triple Number Windward/Leeward High646.90.9275
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating646.70.9278
FinRating, kevyt tuuli1068.40.9360
FinRating, kova tuuli527.20.9484
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low736.10.8151
Triple Number Coastal/Long Distance Medium595.11.0083
Triple Number Coastal/Long Distance High543.01.1050
Triple Number Windward/Leeward Low937.50.6400
Triple Number Windward/Leeward Medium720.40.8329
Triple Number Windward/Leeward High646.90.9275
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.9278
Triple Number Coastal/Long Distance Low0.8151
Triple Number Coastal/Long Distance Medium1.0083
Triple Number Coastal/Long Distance High1.1050
Triple Number Windward/Leeward Low0.6400
Triple Number Windward/Leeward Medium0.8329
Triple Number Windward/Leeward High0.9275
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1526.31032.6796.0682.4619.2583.1552.4501.9479.5
For information
General Purpose Handicap (GPH)663.9
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance646.70.9278
Triple Number Coastal/Long Distance Low736.10.8151
Triple Number Coastal/Long Distance Medium595.11.0083
Triple Number Coastal/Long Distance High543.01.1050
Triple Number Windward/Leeward Low937.50.6400
Triple Number Windward/Leeward Medium720.40.8329
Triple Number Windward/Leeward High646.90.9275
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1526.31032.6796.0682.4619.2583.1552.4501.9479.5
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low736.10.8151
Triple Number Coastal/Long Distance Medium595.11.0083
Triple Number Coastal/Long Distance High543.01.1050
Triple Number Windward/Leeward Low937.50.6400
Triple Number Windward/Leeward Medium720.40.8329
Triple Number Windward/Leeward High646.90.9275
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance646.70.9278
Triple Number Coastal/Long Distance Low736.10.8151
Triple Number Coastal/Long Distance Medium595.11.0083
Triple Number Coastal/Long Distance High543.01.1050
Triple Number Windward/Leeward Low937.50.6400
Triple Number Windward/Leeward Medium720.40.8329
Triple Number Windward/Leeward High646.90.9275
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1526.31032.6796.0682.4619.2583.1552.4501.9479.5
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance646.70.9278
Triple Number Coastal/Long Distance Low736.10.8151
Triple Number Coastal/Long Distance Medium595.11.0083
Triple Number Coastal/Long Distance High543.01.1050
Triple Number Windward/Leeward Low937.50.6400
Triple Number Windward/Leeward Medium720.40.8329
Triple Number Windward/Leeward High646.90.9275
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1526.31032.6796.0682.4619.2583.1552.4501.9479.5
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low736.1
Triple Number Coastal/Long Distance Medium595.1
Triple Number Coastal/Long Distance High543.0
Triple Number Windward/Leeward Low937.5
Triple Number Windward/Leeward Medium720.4
Triple Number Windward/Leeward High646.9
Predominantly Upwind646.7
Predominantly Downwind600.4
Predominantly Reaching580.2
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance646.70.9278
Triple Number Coastal/Long Distance Low736.10.8151
Triple Number Coastal/Long Distance Medium595.11.0083
Triple Number Coastal/Long Distance High543.01.1050
Triple Number Windward/Leeward Low937.50.6400
Triple Number Windward/Leeward Medium720.40.8329
Triple Number Windward/Leeward High646.90.9275
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1526.31032.6796.0682.4619.2583.1552.4501.9479.5
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8151
Triple Number Coastal/Long Distance Medium1.0083
Triple Number Coastal/Long Distance High1.1050
Triple Number Windward/Leeward Low0.6400
Triple Number Windward/Leeward Medium0.8329
Triple Number Windward/Leeward High0.9275
Coastal/Long Distance0.9278
Predominantly Upwind0.9278
Predominantly Downwind0.9993
For information
General Purpose Handicap (GPH)663.9
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)1.0033
Distanseseilas Trippeltall svak vind0.8151
Distanseseilas Trippeltall mellomvind1.0083
Distanseseilas Trippeltall sterk vind1.1050
Pølsebane Trippeltall svak vind0.6400
Pølsebane Trippeltall mellomvind0.8329
Pølsebane Trippeltall sterk vind0.9275
Motvind Singeltall0.9278
Medvind Singeltall0.9993
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low736.10.8151
Triple Number Coastal/Long Distance Medium595.11.0083
Triple Number Coastal/Long Distance High543.01.1050
Triple Number Windward/Leeward Low937.50.6400
Triple Number Windward/Leeward Medium720.40.8329
Triple Number Windward/Leeward High646.90.9275
Coastal/Long Distance646.70.9278
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind646.70.9278
Predominantly Downwind600.40.9993
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore610.30.9831
Cape Doctor Coastal510.11.1762
Triple Number Coastal/Long Distance Low736.10.8151
Triple Number Coastal/Long Distance Medium595.11.0083
Triple Number Coastal/Long Distance High543.01.1050
Triple Number Windward/Leeward Low937.50.6400
Triple Number Windward/Leeward Medium720.40.8329
Triple Number Windward/Leeward High646.90.9275
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8151
Triple Number Coastal/Long Distance Medium1.0083
Triple Number Coastal/Long Distance High1.1050
Triple Number Windward/Leeward Low0.6400
Triple Number Windward/Leeward Medium0.8329
Triple Number Windward/Leeward High0.9275
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8151
Triple Number Coastal/Long Distance Medium1.0083
Triple Number Coastal/Long Distance High1.1050
Triple Number Windward/Leeward Low0.6400
Triple Number Windward/Leeward Medium0.8329
Triple Number Windward/Leeward High0.9275
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance646.70.9278
Triple Number Coastal/Long Distance Low736.10.8151
Triple Number Coastal/Long Distance Medium595.11.0083
Triple Number Coastal/Long Distance High543.01.1050
Triple Number Windward/Leeward Low937.50.6400
Triple Number Windward/Leeward Medium720.40.8329
Triple Number Windward/Leeward High646.90.9275
Predominantly Upwind646.70.9278
Predominantly Downwind600.40.9993
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1526.31032.6796.0682.4619.2583.1552.4501.9479.5
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance646.70.9278
Triple Number Coastal/Long Distance Low736.10.8151
Triple Number Coastal/Long Distance Medium595.11.0083
Triple Number Coastal/Long Distance High543.01.1050
Triple Number Windward/Leeward Low937.50.6400
Triple Number Windward/Leeward Medium720.40.8329
Triple Number Windward/Leeward High646.90.9275
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1526.31032.6796.0682.4619.2583.1552.4501.9479.5
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low736.10.8151
Triple Number AP Medium595.11.0082
Triple Number AP High543.01.1050
Triple Number Windward/Leeward Low978.50.6132
Triple Number Windward/Leeward Medium720.40.8329
Triple Number Windward/Leeward High646.90.9275
Single Number Predominant Upwind669.20.8965
Single Number Predominant Reaching592.11.0133
Single Number Predominant Downwind623.70.9619
Predominant Upwind - Low870.60.6892
Predominant Upwind - Low/Med691.80.8674
Predominant Upwind - Medium631.60.9499
Predominant Upwind - Med/High602.10.9965
Predominant Upwind - High588.61.0194
Predominant Downwind Low887.10.6764
Predominant Downwind Low/Med671.90.8930
Predominant Downwind Medium583.31.0286
Predominant Downwind Med/High524.41.1442
Predominant Downwind High480.51.2488
Predominant Reaching Low787.00.7624
Predominant Reaching Low/Med622.80.9633
Predominant Reaching Medium561.11.0693
Predominant Reaching Med/High520.31.1531
Predominant Reaching High490.71.2227
SA/DSPL Upwind27.28SA/DSPL Downwind49.38
Scoring OptionTODTOT
5-Band Windward/Leeward Low1087.20.5519
5-Band Windward/Leeward Low/Med816.10.7352
5-Band Windward/Leeward Medium710.40.8446
5-Band Windward/Leeward Med/High654.40.9169
5-Band Windward/Leeward High627.00.9570
Windward/Leeward 60-40 Low1087.20.5519
Windward/Leeward 60-40 Low/Med824.80.7275
Windward/Leeward 60-40 Medium726.90.8255
Windward/Leeward 60-40 Med/High678.20.8847
Windward/Leeward 60-40 High657.50.9125
5-Band AP Low807.80.7428
5-Band AP Low/Med656.90.9134
5-Band AP Medium588.61.0194
5-Band AP Med/High549.41.0922
5-Band AP High525.41.1420
5-Band SF Bay Tour - Low939.50.6386
5-Band SF Bay Tour - Low/Med782.40.7669
5-Band SF Bay Tour - Medium689.60.8701
5-Band SF Bay Tour - Med/High640.50.9368
5-Band SF Bay Tour - High614.40.9766
Chicago-Mac Upwind0.8750
Chicago-Mac All Purpose0.9041
Chicago-Mac Downwind0.9291
Bayview-Mac Cove Island0.6820
Bayview-Mac Shore0.6871
Harvest Moon Regatta522.31.1487
Club Certificate2025
OPLITEFRA-8330
Centre de Calcul FFVoile
17 rue Henri Bocquillon
75015 Paris
France
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassHALF TON Proto 2GMeasurementHIN1532Plan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
LOA9.020Max. Beam3.000Draft1.738Displacement2,320Wetted area14.23IMS L7.309LSM06.762Acc. length9.020Sink (kg/mm) 10.77
VCGD0.056VCGM0.064RM Rated (kg·m) 41.7Limit of positive stability(°) N/AStability IndexN/ADefault crew weight394Declared crew weightN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.376PBW0.086PIPA0.0022
PSD0.022PHD0.040PHL0.102
PSA17.4°ESL0.717
ST10.020ST20.076ST30.076
ST40.039ST50.185
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0CheckstaysSpreaders2Rotating mastNo
P11.520IG11.400ISP11.440MDT10.100MDL10.160MDT20.080MDL20.100TL2.493MW0.160GO0.160
E3.940J3.050BAS1.483FSDNo FoilSFJ0.000SPL3.050WPLTPSBD0.150MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered0.056Flotation Date01/01/2013
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
Club Certificate2025
OPLITEFRA-8330
Centre de Calcul FFVoile
17 rue Henri Bocquillon
75015 Paris
France
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentM20.150.801.442.483.2526.5513/04/2023Médium
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentG40.050.500.981.892.753.5711.57YesNo 21.3922/05/2024MédiumG50.601.041.832.593.2810.77NoNo 19.1115/05/2025J2 - New 2025
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentS511.9011.9011.906.165.7360.2312/05/2025New 2025