International
Certificate
2021

Boat

RAYGRASS III

ESP-7071

 

Offshore
Racing
Congress

Certificate number: 707101

Rated boat velocities in knots
Wind Velocity6 kt8 kt10 kt12 kt14 kt16 kt20 kt
Beat Angles43.5°41.6°41.3°40.9°39.9°39.6°40.1°
Beat VMG3.143.794.294.684.864.934.91
52°4.845.726.416.806.997.067.08
60°5.146.026.666.997.177.267.31
75°5.376.296.857.157.367.527.69
90°5.316.266.927.277.447.638.02
110°5.226.337.017.377.698.018.40
120°5.066.166.927.317.627.978.67
135°4.575.606.507.057.387.718.45
150°3.874.915.796.567.057.378.00
Run VMG3.354.255.035.746.396.927.55
Gybe Angles146.5°151.0°153.0°156.0°174.0°180.0°180.0°

GPH = 668.2

CDL = 8.540

BOAT
ClassDUFOUR 34𝕚DesignerFelci YachtsBuilderDUFOURAge Date04/2004Series Date07/2003Offset FileDUF34PERF.off
HULL
Length Overall10.300 mMaximum Beam3.482 mDraft1.951 mDisplacement5,684 kgDLR6.6541IMS DivisionCruiser/RacerDynamic Allowance0.359%Age Allowance0.487%
PROPELLER
InstallationStrut𝕚TypeFolding 2 blades𝕚Diameter0.380m
CREW
Maximum weight470 kg𝕚Minimum weight353 kg𝕚* when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail30.9031.53Headsail Luffed30.6130.61Headsail FlyingSymmetric64.50𝕚64.50𝕚Asymmetric
SAIL LIMITATIONS
Headsails5 Spinnakers4
STABILITY
Righting Moment113.0 kg·mStability Index111.8
OWNER




The owner certifies that he/she understands his/her responsibilities under ORC Rule and Regulations.
ORC Ref 03510000WM1Issued on 15/03/2021Valid until 31/12/2021
VPP ver: 2021 1.00 | © ORC | www.orc.org

International
Certificate
2021

Boat

RAYGRASS III

ESP-7071

 

Offshore
Racing
Congress

Certificate number: 707101

Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG1145.1949.4838.6769.4740.6730.0733.2
52°743.3629.7561.7529.0515.0509.9508.2
60°700.8597.6540.6514.7501.8495.7492.5
75°669.9572.4525.5503.3489.1478.7468.1
90°678.2574.7520.0495.4484.1471.8448.6
110°689.7568.8513.6488.2468.0449.3428.4
120°711.8584.6520.6492.5472.2451.9415.0
135°788.3642.5554.1510.9487.5467.2426.2
150°930.3733.1621.9548.5510.5488.5449.8
Run VMG1074.2846.4716.2627.2563.1520.4477.1
Selected Courses
Windward / Leeward1109.7897.9777.4698.3651.9625.2605.1
All purpose851.7700.5616.9568.7542.3524.6505.9
Single Number Scoring Options
CourseTime On DistanceTime On Time
Windward / Leeward733.40.8181
All purpose592.81.0121
Custom scoring options for Austria
Single NumberTime On DistanceTime On Time
Coastal/Long Distance647.50.9266
Triple Number Coastal/Long Distance Low776.10.7731
Triple Number Coastal/Long Distance Medium589.21.0184
Triple Number Coastal/Long Distance High522.01.1494
Triple Number Windward/Leeward Low1003.80.5977
Triple Number Windward/Leeward Medium729.70.8223
Triple Number Windward/Leeward High624.30.9610
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1106.1842.8697.8607.8563.1531.6482.6
Custom scoring options for Canada
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low776.10.7731
Triple Number All Purpose Medium589.21.0184
Triple Number All Purpose High522.01.1494
Triple Number Windward/Leeward Low1003.80.5977
Triple Number Windward/Leeward Medium729.70.8223
Triple Number Windward/Leeward High624.30.9610
Predominantly Upwind643.50.9324
Predominantly Downwind604.00.9933
Predominantly Upwind Low871.00.6888
Predominantly Upwind Medium663.60.9042
Predominantly Upwind High610.20.9833
Predominantly Downwind Low844.90.7101
Predominantly Downwind Medium597.51.0042
Predominantly Downwind High495.81.2101
Chicago-Mac Upwind0.9134
Chicago-Mac All Purpose0.9413
Chicago-Mac Downwind0.9753
Bayview-Mac Cove Island0.8716
Bayview-Mac Shore0.8796
Victoria-Maui1.0459
Custom scoring options for Denmark
Single NumberTime On DistanceTime On Time
Coastal/Long Distance647.50.9266
Triple Number Coastal/Long Distance Low776.10.7731
Triple Number Coastal/Long Distance Medium589.21.0184
Triple Number Coastal/Long Distance High522.01.1494
Triple Number Windward/Leeward Low1003.80.5977
Triple Number Windward/Leeward Medium729.70.8223
Triple Number Windward/Leeward High624.30.9610
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1106.1842.8697.8607.8563.1531.6482.6
Custom scoring options for Spain
Single NumberTime On Distance
Coastal/Long Distance647.5
Triple Number Coastal/Long Distance Low776.1
Triple Number Coastal/Long Distance Medium589.2
Triple Number Coastal/Long Distance High522.0
Triple Number Windward/Leeward Low1003.8
Triple Number Windward/Leeward Medium729.7
Triple Number Windward/Leeward High624.3
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1106.1842.8697.8607.8563.1531.6482.6
Custom scoring options for Estonia
Single NumberTime On DistanceTime On Time
Coastal/Long Distance647.50.9266
Triple Number Coastal/Long Distance Low776.10.7731
Triple Number Coastal/Long Distance Medium589.21.0184
Triple Number Coastal/Long Distance High522.01.1494
Triple Number Windward/Leeward Low1003.80.5977
Triple Number Windward/Leeward Medium729.70.8223
Triple Number Windward/Leeward High624.30.9610
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1106.1842.8697.8607.8563.1531.6482.6
Custom scoring options for Finland
Single NumberTime On DistanceTime On Time
FinRating (Coastal/Long Distance)647.50.9266
Triple Number Coastal/Long Distance Low776.10.7731
Triple Number Coastal/Long Distance Medium589.21.0184
Triple Number Coastal/Long Distance High522.01.1494
Triple Number Windward/Leeward Low1003.80.5977
Triple Number Windward/Leeward Medium729.70.8223
Triple Number Windward/Leeward High624.30.9610
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1106.1842.8697.8607.8563.1531.6482.6
Custom scoring options for France
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low776.10.7731
Triple Number Coastal/Long Distance Medium589.21.0184
Triple Number Coastal/Long Distance High522.01.1494
Triple Number Windward/Leeward Low1003.80.5977
Triple Number Windward/Leeward Medium729.70.8223
Triple Number Windward/Leeward High624.30.9610
Custom scoring options for Germany
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.7731
Triple Number Coastal/Long Distance Medium1.0184
Triple Number Coastal/Long Distance High1.1494
Triple Number Windward/Leeward Low0.5977
Triple Number Windward/Leeward Medium0.8223
Triple Number Windward/Leeward High0.9610
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1106.1842.8697.8607.8563.1531.6482.6
Custom scoring options for Greece
Single NumberTime On DistanceTime On Time
Coastal/Long Distance647.50.9266
Triple Number Coastal/Long Distance Low776.10.7731
Triple Number Coastal/Long Distance Medium589.21.0184
Triple Number Coastal/Long Distance High522.01.1494
Triple Number Windward/Leeward Low1003.80.5977
Triple Number Windward/Leeward Medium729.70.8223
Triple Number Windward/Leeward High624.30.9610
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1106.1842.8697.8607.8563.1531.6482.6
Custom scoring options for Israel
Single NumberTime On DistanceTime On Time
Coastal/Long Distance647.50.9266
Triple Number Coastal/Long Distance Low776.10.7731
Triple Number Coastal/Long Distance Medium589.21.0184
Triple Number Coastal/Long Distance High522.01.1494
Triple Number Windward/Leeward Low1003.80.5977
Triple Number Windward/Leeward Medium729.70.8223
Triple Number Windward/Leeward High624.30.9610
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1106.1842.8697.8607.8563.1531.6482.6
Custom scoring options for Italy
Single NumberTime On DistanceTime On Time
Coastal/Long Distance647.50.9266
Triple Number Coastal/Long Distance Low776.10.7731
Triple Number Coastal/Long Distance Medium589.21.0184
Triple Number Coastal/Long Distance High522.01.1494
Triple Number Windward/Leeward Low1003.80.5977
Triple Number Windward/Leeward Medium729.70.8223
Triple Number Windward/Leeward High624.30.9610
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1106.1842.8697.8607.8563.1531.6482.6
Custom scoring options for Japan
Single NumberTime On DistanceTime On Time
Triple Number Windward/Leeward Low1003.80.5977
Triple Number Windward/Leeward Medium729.70.8223
Triple Number Windward/Leeward High624.30.9610
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1106.1842.8697.8607.8563.1531.6482.6
Custom scoring options for Korea
Single NumberTime On Distance
Triple Number Coastal/Long Distance Low776.1
Triple Number Coastal/Long Distance Medium589.2
Triple Number Coastal/Long Distance High522.0
Triple Number Windward/Leeward Low1003.8
Triple Number Windward/Leeward Medium729.7
Triple Number Windward/Leeward High624.3
Predominantly Upwind643.5
Predominantly Downwind604.0
Predominantly Reaching578.1
Custom scoring options for Lithuania
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low776.10.7731
Triple Number Coastal/Long Distance Medium589.21.0184
Triple Number Coastal/Long Distance High522.01.1494
Triple Number Windward/Leeward Low1003.80.5977
Triple Number Windward/Leeward Medium729.70.8223
Triple Number Windward/Leeward High624.30.9610
Custom scoring options for Netherlands
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.7731
Triple Number Coastal/Long Distance Medium1.0184
Triple Number Coastal/Long Distance High1.1494
Triple Number Windward/Leeward Low0.5977
Triple Number Windward/Leeward Medium0.8223
Triple Number Windward/Leeward High0.9610
Coastal/Long Distance0.9266
Predominantly Upwind0.9324
Predominantly Downwind0.9933
Custom scoring options for Norway
Single NumberTime On Time
Distanseseilas (NOR-rating ett tall)0.9266
Tretall Distanseseilas Lite vind0.7731
Tretall Distanseseilas Mellomvind1.0184
Tretall Distanseseilas Mye vind1.1494
Tretall Pølsebane Lite vind0.5977
Tretall Pølsebane Mellomvind0.8223
Tretall Pølsebane Mye vind0.9610
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Distanseseilas1106.1842.8697.8607.8563.1531.6482.6
Custom scoring options for Portugal
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low776.10.7731
Triple Number Coastal/Long Distance Medium589.21.0184
Triple Number Coastal/Long Distance High522.01.1494
Triple Number Windward/Leeward Low1003.80.5977
Triple Number Windward/Leeward Medium729.70.8223
Triple Number Windward/Leeward High624.30.9610
Custom scoring options for Russia
Single NumberTime On DistanceTime On Time
Predominantly Upwind643.50.9324
Predominantly Downwind604.00.9933
Custom scoring options for South Africa
Single NumberTime On DistanceTime On Time
Cape Doctor Inshore611.10.9818
Cape Doctor Coastal511.51.1730
Custom scoring options for Slovenia
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.7731
Triple Number Coastal/Long Distance Medium1.0184
Triple Number Coastal/Long Distance High1.1494
Triple Number Windward/Leeward Low0.5977
Triple Number Windward/Leeward Medium0.8223
Triple Number Windward/Leeward High0.9610
Custom scoring options for Switzerland
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.7731
Triple Number Coastal/Long Distance Medium1.0184
Triple Number Coastal/Long Distance High1.1494
Triple Number Windward/Leeward Low0.5977
Triple Number Windward/Leeward Medium0.8223
Triple Number Windward/Leeward High0.9610
Custom scoring options for Sweden
Single NumberTime On DistanceTime On Time
Coastal/Long Distance647.50.9266
Triple Number Coastal/Long Distance Low776.10.7731
Triple Number Coastal/Long Distance Medium589.21.0184
Triple Number Coastal/Long Distance High522.01.1494
Triple Number Windward/Leeward Low1003.80.5977
Triple Number Windward/Leeward Medium729.70.8223
Triple Number Windward/Leeward High624.30.9610
Predominantly Upwind643.50.9324
Predominantly Downwind604.00.9933
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1106.1842.8697.8607.8563.1531.6482.6
Custom scoring options for Ukraine
Single NumberTime On DistanceTime On Time
Coastal/Long Distance647.50.9266
Triple Number Coastal/Long Distance Low776.10.7731
Triple Number Coastal/Long Distance Medium589.21.0184
Triple Number Coastal/Long Distance High522.01.1494
Triple Number Windward/Leeward Low1003.80.5977
Triple Number Windward/Leeward Medium729.70.8223
Triple Number Windward/Leeward High624.30.9610
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1106.1842.8697.8607.8563.1531.6482.6
Custom scoring options for United States of America
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low776.10.7731
Triple Number All Purpose Medium589.21.0184
Triple Number All Purpose High522.01.1494
Triple Number Windward/Leeward Low1003.80.5977
Triple Number Windward/Leeward Medium729.70.8223
Triple Number Windward/Leeward High624.30.9610
Predominantly Upwind643.50.9324
Predominantly Downwind604.00.9933
Predominantly Upwind Low871.00.6888
Predominantly Upwind Medium663.60.9042
Predominantly Upwind High610.20.9833
Predominantly Downwind Low844.90.7101
Predominantly Downwind Medium597.51.0042
Predominantly Downwind High495.81.2101
Chicago-Mac Upwind0.9134
Chicago-Mac All Purpose0.9413
Chicago-Mac Downwind0.9753
Bayview-Mac Cove Island0.8716
Bayview-Mac Shore0.8796
Harvest Moon Regatta519.81.1544
Victoria-Maui1.0459
ORC Ref 03510000WM1Issued on 15/03/2021Valid until 31/12/2021
VPP ver: 2021 1.00 | © ORC | www.orc.org

International
Certificate
2021

Boat

RAYGRASS III

ESP-7071

 

Offshore
Racing
Congress

Certificate number: 707101

Data in meters/kilograms (Metric)𝕚
HULL AND APPENDAGES
ClassDUFOUR 34𝕚LOA10.300𝕚VCGD0.133𝕚Measurement24/08/2010𝕚Max. Beam3.482𝕚VCGM0.139𝕚Measurer𝕚Draft1.951𝕚RM Measured (kg·m)113.0𝕚HIN𝕚Displacement5,684𝕚RM Default (kg·m)119.6𝕚Plan review𝕚IMS L9.562𝕚Limit of positive stability (°)110.0𝕚Hull ConstructionCored𝕚LSM09.488𝕚Stability Index111.8𝕚Carbon rudderNo𝕚Acc. length10.300𝕚Light stanchions𝕚Wetted area24.37𝕚Trim tabNo𝕚Sink (kg/mm)18.81𝕚
PROPELLER
Propeller TypeFolding 2 blades𝕚
InstallationStrut𝕚PRD0.380𝕚EDL2.200𝕚ST30.170𝕚Twin screwNo𝕚PBW𝕚ST10.050𝕚ST40.097𝕚PIPA0.0031𝕚ST20.170𝕚ST50.280𝕚
RIG
Forestay tensionAft𝕚P11.830𝕚E4.500𝕚Inner stayNone Fitted𝕚IG12.930𝕚J3.740𝕚Carbon mastNo𝕚ISP12.980𝕚BAS1.660𝕚Headsail furlerNo𝕚MDT10.120𝕚FSD0.032𝕚Mainsail furlerNo𝕚MDL10.180𝕚SFJ0.140𝕚Articulated bowspritNo𝕚MDT20.120𝕚SPL3.770𝕚Non-circular riggingNo𝕚MDL20.180𝕚TPS𝕚Fiber riggingNo𝕚TL0.000𝕚BD0.150𝕚Runners/Checkstays0𝕚MW0.180𝕚MWT120.00𝕚Spreaders2𝕚GO0.210𝕚MCG5.000𝕚
 
FLOTATION AND STABILITY
Inclining TestBoom Inclining𝕚SFFP0.390𝕚SAFP9.636𝕚Flotation Date12/03/2019𝕚FFM1.283𝕚FAM1.020𝕚Measurer𝕚FF1.283𝕚FA1.020𝕚Comment𝕚LCFcl5.777𝕚LCFsh6.023𝕚SG1.0250𝕚HBI1.105𝕚
W185.2𝕚W285.2𝕚W385.2𝕚W485.2𝕚LCFD𝕚
PD1249.5𝕚PD2246.5𝕚PD3248.1𝕚PD4243.8𝕚
WD4.160𝕚PLM9000.00𝕚GSA1.0𝕚RSA1.0𝕚
MEASUREMENT INVENTORY
IdTankTypeCapacityLCGVCGConditionDescription002𝕚AGUA𝕚RIGIDO𝕚150.0𝕚8.01𝕚𝕚0.0𝕚TANQUE POPA𝕚001𝕚GAS OIL𝕚RIGIDO𝕚90.0𝕚8.17𝕚𝕚0.0𝕚𝕚003𝕚AGUA𝕚RIGIDO𝕚150.0𝕚2.04𝕚𝕚0.0𝕚TANQUE PROA𝕚
IdItemDescriptionWeightLCGVCG
001𝕚BatteryBATERIA 60A𝕚𝕚7.99𝕚𝕚002𝕚BatteryBATERIA 60A𝕚𝕚7.99𝕚𝕚001𝕚MiscellaneousCALENTADOR DE AGUA𝕚𝕚5.04𝕚𝕚
ORC Ref 03510000WM1Issued on 15/03/2021Valid until 31/12/2021
VPP ver: 2021 1.00 | © ORC | www.orc.org

International
Certificate
2021

Boat

RAYGRASS III

ESP-7071

 

Offshore
Racing
Congress

Certificate number: 707101

MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeasurerMeasurementManufacturerMaterialComment001𝕚0.18𝕚0.89𝕚1.61𝕚2.80𝕚3.70𝕚30.90𝕚𝕚16/08/2019𝕚𝕚Unknown𝕚cadenote𝕚
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingAreaMeasurerMeasurementManufacturerMaterialComment003𝕚0.06𝕚0.63𝕚1.21𝕚2.46𝕚3.76𝕚5.10𝕚12.21𝕚No𝕚No𝕚30.61𝕚𝕚16/08/2019𝕚OLIMPIC𝕚Unknown𝕚olimpic𝕚
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeasurerMeasurementManufacturerMaterialComment003𝕚12.79𝕚12.79𝕚12.79𝕚6.04𝕚6.10𝕚64.51𝕚𝕚16/08/2019𝕚OLIMPIC𝕚Unknown𝕚olimpic𝕚
ORC Ref 03510000WM1Issued on 15/03/2021Valid until 31/12/2021
VPP ver: 2021 1.00 | © ORC | www.orc.org