International
Certificate
2021

Boat

Thetis

FIN-10742

 
Offshore
Racing
Congress

Certificate number: 10742
Rated boat velocities in knots
Wind Velocity6 kt8 kt10 kt12 kt14 kt16 kt20 kt
Beat Angles43.5°41.3°40.5°39.4°38.6°38.3°39.4°
Beat VMG3.213.894.414.744.864.904.84
52°4.935.836.456.756.866.916.92
60°5.226.126.646.917.057.117.14
75°5.436.336.807.077.287.447.57
90°5.366.326.847.157.377.648.06
110°5.226.336.947.327.718.078.49
120°5.066.176.867.267.668.108.93
135°4.575.636.506.997.367.788.74
150°3.844.895.796.556.997.338.13
Run VMG3.334.235.025.756.376.857.54
Gybe Angles146.0°150.0°152.0°157.0°175.0°180.0°180.0°

GPH = 666.4

CDL = 8.368

BOAT
ClassFirst 31.7𝕚DesignerFinotBuilderBeneteauAge Date01/2007Series Date09/1998Offset FileFIRST317.off
HULL
Length Overall9.610 mMaximum Beam3.212 mDraft1.933 mDisplacement3,810 kgDLR5.3246IMS DivisionCruiser/RacerDynamic Allowance0.316%Age Allowance0.487%
PROPELLER
InstallationStrut𝕚TypeFolding 2 blades𝕚Diameter0.413m
CREW
Maximum weight510 kg𝕚Minimum weight383 kg𝕚* when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRated Mainsail24.9925.53Headsail Luffed30.3730.37Headsail FlyingSymmetric62.86𝕚62.86𝕚Asymmetric
SAIL LIMITATIONS
Headsails5 Spinnakers4
STABILITY
Righting Moment76.7 kg·mStability Index109.2
OWNER




The owner certifies that he/she understands his/her responsibilities under ORC Rule and Regulations.

International
Certificate
2021

Boat

Thetis

FIN-10742

 
Offshore
Racing
Congress

Certificate number: 10742
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG1121.8926.6816.6759.9741.4734.8744.4
52°730.4617.8558.2533.6524.7520.9520.6
60°690.2588.7541.9520.9510.4506.1504.1
75°662.7568.3529.6509.3494.4483.6475.6
90°671.8569.7526.1503.2488.3471.3446.6
110°690.3568.4518.7491.7466.8446.3424.2
120°711.9583.0524.9496.2470.1444.6403.2
135°788.5639.8553.8515.0489.2462.7411.9
150°936.4736.8621.4549.7515.1491.0442.6
Run VMG1081.3850.8716.5626.5565.0525.2477.4
Selected Courses
Windward / Leeward1101.5888.7766.6693.2653.2630.0610.9
All purpose845.2693.7613.4569.5545.2527.2507.4
Single Number Scoring Options
CourseTime On DistanceTime On Time
Windward / Leeward729.40.8226
All purpose592.31.0130
Custom scoring options for Australia
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low769.40.7798
Triple Number Coastal/Long Distance Medium588.41.0197
Triple Number Coastal/Long Distance High524.31.1444
Triple Number Windward/Leeward Low995.20.6029
Triple Number Windward/Leeward Medium723.90.8288
Triple Number Windward/Leeward High628.70.9544
Custom scoring options for Austria
Single NumberTime On DistanceTime On Time
Coastal/Long Distance645.90.9290
Triple Number Coastal/Long Distance Low769.40.7798
Triple Number Coastal/Long Distance Medium588.41.0197
Triple Number Coastal/Long Distance High524.31.1444
Triple Number Windward/Leeward Low995.20.6029
Triple Number Windward/Leeward Medium723.90.8288
Triple Number Windward/Leeward High628.70.9544
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1099.5834.9691.1607.3565.9534.0482.6
Custom scoring options for Brazil
Single NumberTime On Time
Upwind "bolina"0.7185
Downwind "popa"0.8673
70% up, 30% down "Ilhabela"0.7575
30% up, 70% down "Ilhabela-inverso"0.8165
Custom scoring options for Bulgaria
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low769.40.7798
Triple Number Coastal/Long Distance Medium588.41.0197
Triple Number Coastal/Long Distance High524.31.1444
Triple Number Windward/Leeward Low995.20.6029
Triple Number Windward/Leeward Medium723.90.8288
Triple Number Windward/Leeward High628.70.9544
Predominantly Upwind641.10.9359
Predominantly Downwind603.90.9935
Custom scoring options for Canada
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low769.40.7798
Triple Number All Purpose Medium588.41.0197
Triple Number All Purpose High524.31.1444
Triple Number Windward/Leeward Low995.20.6029
Triple Number Windward/Leeward Medium723.90.8288
Triple Number Windward/Leeward High628.70.9544
Predominantly Upwind641.10.9359
Predominantly Downwind603.90.9935
Predominantly Upwind Low857.50.6997
Predominantly Upwind Medium659.20.9103
Predominantly Upwind High616.60.9730
Predominantly Downwind Low843.10.7116
Predominantly Downwind Medium598.91.0018
Predominantly Downwind High495.41.2112
Chicago-Mac Upwind0.9187
Chicago-Mac All Purpose0.9444
Chicago-Mac Downwind0.9760
Bayview-Mac Cove Island0.8765
Bayview-Mac Shore0.8853
Victoria-Maui1.0470
Custom scoring options for Cyprus
Single NumberTime On DistanceTime On Time
Coastal/Long Distance645.90.9290
Triple Number Coastal/Long Distance Low769.40.7798
Triple Number Coastal/Long Distance Medium588.41.0197
Triple Number Coastal/Long Distance High524.31.1444
Triple Number Windward/Leeward Low995.20.6029
Triple Number Windward/Leeward Medium723.90.8288
Triple Number Windward/Leeward High628.70.9544
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1099.5834.9691.1607.3565.9534.0482.6
Custom scoring options for Denmark
Single NumberTime On DistanceTime On Time
Coastal/Long Distance645.90.9290
Triple Number Coastal/Long Distance Low769.40.7798
Triple Number Coastal/Long Distance Medium588.41.0197
Triple Number Coastal/Long Distance High524.31.1444
Triple Number Windward/Leeward Low995.20.6029
Triple Number Windward/Leeward Medium723.90.8288
Triple Number Windward/Leeward High628.70.9544
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1099.5834.9691.1607.3565.9534.0482.6
Custom scoring options for Spain
Single NumberTime On Distance
Coastal/Long Distance645.9
Triple Number Coastal/Long Distance Low769.4
Triple Number Coastal/Long Distance Medium588.4
Triple Number Coastal/Long Distance High524.3
Triple Number Windward/Leeward Low995.2
Triple Number Windward/Leeward Medium723.9
Triple Number Windward/Leeward High628.7
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1099.5834.9691.1607.3565.9534.0482.6
Custom scoring options for Estonia
Single NumberTime On DistanceTime On Time
Coastal/Long Distance645.90.9290
Triple Number Coastal/Long Distance Low769.40.7798
Triple Number Coastal/Long Distance Medium588.41.0197
Triple Number Coastal/Long Distance High524.31.1444
Triple Number Windward/Leeward Low995.20.6029
Triple Number Windward/Leeward Medium723.90.8288
Triple Number Windward/Leeward High628.70.9544
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1099.5834.9691.1607.3565.9534.0482.6
Custom scoring options for Finland
Single NumberTime On DistanceTime On Time
FinRating (Coastal/Long Distance)645.90.9290
Triple Number Coastal/Long Distance Low769.40.7798
Triple Number Coastal/Long Distance Medium588.41.0197
Triple Number Coastal/Long Distance High524.31.1444
Triple Number Windward/Leeward Low995.20.6029
Triple Number Windward/Leeward Medium723.90.8288
Triple Number Windward/Leeward High628.70.9544
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1099.5834.9691.1607.3565.9534.0482.6
Custom scoring options for France
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low769.40.7798
Triple Number Coastal/Long Distance Medium588.41.0197
Triple Number Coastal/Long Distance High524.31.1444
Triple Number Windward/Leeward Low995.20.6029
Triple Number Windward/Leeward Medium723.90.8288
Triple Number Windward/Leeward High628.70.9544
Custom scoring options for Germany
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.7798
Triple Number Coastal/Long Distance Medium1.0197
Triple Number Coastal/Long Distance High1.1444
Triple Number Windward/Leeward Low0.6029
Triple Number Windward/Leeward Medium0.8288
Triple Number Windward/Leeward High0.9544
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1099.5834.9691.1607.3565.9534.0482.6
Custom scoring options for Greece
Single NumberTime On DistanceTime On Time
Coastal/Long Distance645.90.9290
Triple Number Coastal/Long Distance Low769.40.7798
Triple Number Coastal/Long Distance Medium588.41.0197
Triple Number Coastal/Long Distance High524.31.1444
Triple Number Windward/Leeward Low995.20.6029
Triple Number Windward/Leeward Medium723.90.8288
Triple Number Windward/Leeward High628.70.9544
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1099.5834.9691.1607.3565.9534.0482.6
Custom scoring options for Hungary
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low769.40.7798
Triple Number Coastal/Long Distance Medium588.41.0197
Triple Number Coastal/Long Distance High524.31.1444
Triple Number Windward/Leeward Low995.20.6029
Triple Number Windward/Leeward Medium723.90.8288
Triple Number Windward/Leeward High628.70.9544
Custom scoring options for Israel
Single NumberTime On DistanceTime On Time
Coastal/Long Distance645.90.9290
Triple Number Coastal/Long Distance Low769.40.7798
Triple Number Coastal/Long Distance Medium588.41.0197
Triple Number Coastal/Long Distance High524.31.1444
Triple Number Windward/Leeward Low995.20.6029
Triple Number Windward/Leeward Medium723.90.8288
Triple Number Windward/Leeward High628.70.9544
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1099.5834.9691.1607.3565.9534.0482.6
Custom scoring options for Italy
Single NumberTime On DistanceTime On Time
Coastal/Long Distance645.90.9290
Triple Number Coastal/Long Distance Low769.40.7798
Triple Number Coastal/Long Distance Medium588.41.0197
Triple Number Coastal/Long Distance High524.31.1444
Triple Number Windward/Leeward Low995.20.6029
Triple Number Windward/Leeward Medium723.90.8288
Triple Number Windward/Leeward High628.70.9544
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1099.5834.9691.1607.3565.9534.0482.6
Custom scoring options for Japan
Single NumberTime On DistanceTime On Time
Triple Number Windward/Leeward Low995.20.6029
Triple Number Windward/Leeward Medium723.90.8288
Triple Number Windward/Leeward High628.70.9544
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1099.5834.9691.1607.3565.9534.0482.6
Custom scoring options for Korea
Single NumberTime On Distance
Triple Number Coastal/Long Distance Low769.4
Triple Number Coastal/Long Distance Medium588.4
Triple Number Coastal/Long Distance High524.3
Triple Number Windward/Leeward Low995.2
Triple Number Windward/Leeward Medium723.9
Triple Number Windward/Leeward High628.7
Predominantly Upwind641.1
Predominantly Downwind603.9
Predominantly Reaching578.0
Custom scoring options for Lithuania
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low769.40.7798
Triple Number Coastal/Long Distance Medium588.41.0197
Triple Number Coastal/Long Distance High524.31.1444
Triple Number Windward/Leeward Low995.20.6029
Triple Number Windward/Leeward Medium723.90.8288
Triple Number Windward/Leeward High628.70.9544
Custom scoring options for Netherlands
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.7798
Triple Number Coastal/Long Distance Medium1.0197
Triple Number Coastal/Long Distance High1.1444
Triple Number Windward/Leeward Low0.6029
Triple Number Windward/Leeward Medium0.8288
Triple Number Windward/Leeward High0.9544
Coastal/Long Distance0.9290
Predominantly Upwind0.9359
Predominantly Downwind0.9935
Custom scoring options for Norway
Single NumberTime On Time
Distanseseilas (NOR-rating ett tall)0.9290
Tretall Distanseseilas Lite vind0.7798
Tretall Distanseseilas Mellomvind1.0197
Tretall Distanseseilas Mye vind1.1444
Tretall Pølsebane Lite vind0.6029
Tretall Pølsebane Mellomvind0.8288
Tretall Pølsebane Mye vind0.9544
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Distanseseilas1099.5834.9691.1607.3565.9534.0482.6
Custom scoring options for Portugal
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low769.40.7798
Triple Number Coastal/Long Distance Medium588.41.0197
Triple Number Coastal/Long Distance High524.31.1444
Triple Number Windward/Leeward Low995.20.6029
Triple Number Windward/Leeward Medium723.90.8288
Triple Number Windward/Leeward High628.70.9544
Custom scoring options for Russia
Single NumberTime On DistanceTime On Time
Predominantly Upwind641.10.9359
Predominantly Downwind603.90.9935
Custom scoring options for South Africa
Single NumberTime On DistanceTime On Time
Cape Doctor Inshore616.60.9730
Cape Doctor Coastal513.41.1688
Triple Number Coastal/Long Distance Low769.40.7798
Triple Number Coastal/Long Distance Medium588.41.0197
Triple Number Coastal/Long Distance High524.31.1444
Triple Number Windward/Leeward Low995.20.6029
Triple Number Windward/Leeward Medium723.90.8288
Triple Number Windward/Leeward High628.70.9544
Custom scoring options for Slovenia
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.7798
Triple Number Coastal/Long Distance Medium1.0197
Triple Number Coastal/Long Distance High1.1444
Triple Number Windward/Leeward Low0.6029
Triple Number Windward/Leeward Medium0.8288
Triple Number Windward/Leeward High0.9544
Custom scoring options for Switzerland
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.7798
Triple Number Coastal/Long Distance Medium1.0197
Triple Number Coastal/Long Distance High1.1444
Triple Number Windward/Leeward Low0.6029
Triple Number Windward/Leeward Medium0.8288
Triple Number Windward/Leeward High0.9544
Custom scoring options for Sweden
Single NumberTime On DistanceTime On Time
Coastal/Long Distance645.90.9290
Triple Number Coastal/Long Distance Low769.40.7798
Triple Number Coastal/Long Distance Medium588.41.0197
Triple Number Coastal/Long Distance High524.31.1444
Triple Number Windward/Leeward Low995.20.6029
Triple Number Windward/Leeward Medium723.90.8288
Triple Number Windward/Leeward High628.70.9544
Predominantly Upwind641.10.9359
Predominantly Downwind603.90.9935
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1099.5834.9691.1607.3565.9534.0482.6
Custom scoring options for Ukraine
Single NumberTime On DistanceTime On Time
Coastal/Long Distance645.90.9290
Triple Number Coastal/Long Distance Low769.40.7798
Triple Number Coastal/Long Distance Medium588.41.0197
Triple Number Coastal/Long Distance High524.31.1444
Triple Number Windward/Leeward Low995.20.6029
Triple Number Windward/Leeward Medium723.90.8288
Triple Number Windward/Leeward High628.70.9544
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1099.5834.9691.1607.3565.9534.0482.6
Custom scoring options for United States of America
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low769.40.7798
Triple Number All Purpose Medium588.41.0197
Triple Number All Purpose High524.31.1444
Triple Number Windward/Leeward Low995.20.6029
Triple Number Windward/Leeward Medium723.90.8288
Triple Number Windward/Leeward High628.70.9544
Predominantly Upwind641.10.9359
Predominantly Downwind603.90.9935
Predominantly Upwind Low857.50.6997
Predominantly Upwind Medium659.20.9103
Predominantly Upwind High616.60.9730
Predominantly Downwind Low843.10.7116
Predominantly Downwind Medium598.91.0018
Predominantly Downwind High495.41.2112
Chicago-Mac Upwind0.9187
Chicago-Mac All Purpose0.9444
Chicago-Mac Downwind0.9760
Bayview-Mac Cove Island0.8765
Bayview-Mac Shore0.8853
Harvest Moon Regatta521.61.1503
Victoria-Maui1.0470

International
Certificate
2021

Boat

Thetis

FIN-10742

 
Offshore
Racing
Congress

Certificate number: 10742
Data in meters/kilograms (Metric)𝕚
HULL AND APPENDAGES
ClassFirst 31.7𝕚Measurement28/06/2021𝕚Measurer𝕚HIN𝕚Plan review𝕚Hull constructionSolid𝕚Carbon RudderNo𝕚Light stanchions𝕚Trim tabNo𝕚
LOA9.610𝕚Max. Beam3.212𝕚Draft1.933𝕚Displacement3,810𝕚Wetted area20.55𝕚IMS L9.018𝕚LSM08.944𝕚Acc. length9.610𝕚Sink (kg/mm)15.79𝕚
VCGD0.172𝕚VCGM0.126𝕚RM Measured (kg·m)76.7𝕚RM Default (kg·m)78.7𝕚Limit of positive stability(°)110.5𝕚Stability Index109.2𝕚
PROPELLER
Propeller TypeFolding 2 blades𝕚
InstallationStrut𝕚PRD0.413𝕚EDL2.520𝕚ST30.180𝕚Twin screwNo𝕚PBW0.120𝕚ST10.042𝕚ST40.112𝕚PIPA0.0032𝕚ST20.180𝕚ST50.270𝕚
RIG
Forestay tensionAft𝕚Inner stayNone Fitted𝕚Carbon mastNo𝕚Headsail furlerNo𝕚Mainsail furlerNo𝕚Articulated bowspritNo𝕚Non-circular riggingNo𝕚Fiber riggingNo𝕚Runners/Checkstays0𝕚Spreaders2𝕚
P10.755𝕚IG11.795𝕚ISP11.835𝕚MDT10.105𝕚MDL10.160𝕚MDT20.105𝕚MDL20.160𝕚TL0.000𝕚MW0.160𝕚GO0.186𝕚
E3.890𝕚J3.490𝕚BAS1.725𝕚FSD0.030𝕚SFJ0.055𝕚SPL3.645𝕚TPS𝕚BD0.110𝕚MWT85.10𝕚MCG3.886𝕚
FLOTATION AND STABILITY
Inclining TestBoom Inclining𝕚SFFP0.303𝕚SAFP8.732𝕚Flotation Date13/05/2021𝕚FFM1.162𝕚FAM0.960𝕚Measurer𝕚FF1.169𝕚FA0.963𝕚Comment𝕚LCFcl5.311𝕚LCFsh5.544𝕚SG1.0050𝕚HBI1.057𝕚
W156.1𝕚W256.1𝕚W356.1𝕚W456.1𝕚LCFD𝕚
PD1230.0𝕚PD2231.5𝕚PD3232.1𝕚PD4235.0𝕚
WD4.030𝕚PLM9000.00𝕚GSA1.0𝕚RSA1.0𝕚
MEASUREMENT INVENTORY
IdTankTypeCapacityLCGVCGConditionDescription1𝕚Water𝕚Plastic𝕚170.0𝕚1.80𝕚𝕚0.0𝕚Empty𝕚2𝕚Waste𝕚Plastic𝕚50.0𝕚7.11𝕚𝕚0.0𝕚Empty𝕚3𝕚Fuel𝕚Plastic𝕚30.0𝕚6.77𝕚𝕚0.0𝕚Empty𝕚
IdItemDescriptionWeightLCGVCG
1𝕚Battery75Ah Start𝕚𝕚5.97𝕚𝕚2𝕚Battery100Ah House𝕚𝕚5.90𝕚𝕚1𝕚MiscellaneousWebasto ST2000 Heater𝕚𝕚8.87𝕚𝕚2𝕚Miscellaneous16 L Boiler𝕚𝕚7.07𝕚𝕚

International
Certificate
2021

Boat

Thetis

FIN-10742

 
Offshore
Racing
Congress

Certificate number: 10742
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeasurerMeas.DateMakerMaterialComment1𝕚0.16𝕚0.81𝕚1.47𝕚2.51𝕚3.29𝕚24.99𝕚𝕚08/06/2021𝕚WB-Sails𝕚Dacron𝕚𝕚
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeasurerMeas.DateMakerMaterialCommentG1𝕚0.07𝕚0.61𝕚1.21𝕚2.51𝕚3.86𝕚5.22𝕚11.87𝕚No𝕚No𝕚 𝕚30.37𝕚𝕚08/06/2021𝕚WB-Sails𝕚Dyneema𝕚𝕚G3𝕚0.08𝕚0.56𝕚1.08𝕚2.00𝕚2.85𝕚3.59𝕚11.49𝕚Yes𝕚No𝕚 𝕚22.11𝕚𝕚08/06/2021𝕚Doyle𝕚Dyneema𝕚ICE𝕚G4𝕚0.09𝕚0.40𝕚0.74𝕚1.46𝕚2.26𝕚3.15𝕚10.96𝕚Yes𝕚No𝕚 𝕚16.70𝕚𝕚28/06/2021𝕚WB-Sails𝕚Kevlar𝕚𝕚Storm𝕚0.07𝕚0.27𝕚0.47𝕚0.90𝕚1.39𝕚1.92𝕚5.87𝕚No𝕚No𝕚 𝕚5.52𝕚𝕚08/06/2021𝕚North Sails𝕚Unknown𝕚𝕚
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeasurerMeas.DateMakerMaterialCommentS1𝕚11.75𝕚11.75𝕚11.75𝕚6.48𝕚6.18𝕚62.86𝕚𝕚05/06/2020𝕚WB-Sails𝕚Nylon𝕚White𝕚S2𝕚11.64𝕚11.64𝕚11.64𝕚6.38𝕚6.28𝕚61.69𝕚𝕚08/06/2021𝕚Doyle𝕚Nylon𝕚Pink𝕚S3𝕚11.72𝕚11.72𝕚11.72𝕚6.32𝕚6.12𝕚61.33𝕚𝕚08/06/2021𝕚WB-Sails𝕚Nylon𝕚White𝕚