Club
Certificate
2021

Boat

A L'Assaut

USA 52621

 
Offshore
Racing
Congress

Certificate number: US7061
Rated boat velocities in knots
Wind Velocity6 kt8 kt10 kt12 kt14 kt16 kt20 kt
Beat Angles43.5°42.0°42.0°40.5°39.8°39.8°39.8°
Beat VMG3.434.154.735.145.315.385.38
52°5.296.297.057.447.607.677.71
60°5.636.657.317.637.817.907.96
75°5.926.947.497.808.048.238.42
90°5.866.967.617.948.118.398.86
110°5.837.067.718.118.518.859.27
120°5.666.887.618.038.458.909.72
135°5.096.267.217.748.138.569.47
150°4.315.406.367.137.567.898.51
Run VMG3.734.685.516.176.587.157.92
Gybe Angles144.0°148.0°148.0°149.0°151.5°176.0°178.0°

GPH = 609.6

CDL = 9.939

BOAT
ClassDufour 40 P𝕚DesignerFelciBuilderDufour YachtsAge Date01/2003Series Date01/2003Offset FileDUFOUR40.off
HULL
Length Overall12.060 mMaximum Beam3.890 mDraft2.061 mDisplacement7,667 kgDLR6.1851IMS DivisionCruiser/RacerDynamic Allowance0.186%Age Allowance0.487%
PROPELLER
InstallationStrut𝕚TypeFeathering 3 blades𝕚Diameter0.400m
CREW
Maximum weight762 kg𝕚Minimum weight572 kg𝕚* when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRated Mainsail46.3247.59Headsail Luffed40.1640.16Headsail FlyingSymmetricAsymmetric108.92𝕚108.92𝕚
* All asymmetric spinnakers with SHW/SFL > 85%
SAIL LIMITATIONS
Headsails1 Spinnakers4
STABILITY
Righting Moment190.8 kg·mStability IndexN/A
OWNER




The owner certifies that he/she understands his/her responsibilities under ORC Rule and Regulations.
ORC Ref  03410001ASOIssued on 02/06/2021Valid until 31/12/2021
VPP ver: 2021 1.02 | © ORC | www.orc.org

Club
Certificate
2021

Boat

A L'Assaut

USA 52621

 
Offshore
Racing
Congress

Certificate number: US7061
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG1050.2868.1760.8700.8678.4669.0669.1
52°680.9572.4510.3484.1473.5469.2466.8
60°639.4541.5492.8471.7460.7455.7452.4
75°607.7519.0480.6461.3447.7437.3427.4
90°614.1517.2472.8453.6443.7429.2406.2
110°617.3510.0467.1443.8423.1406.6388.2
120°636.0523.0473.3448.2425.9404.5370.5
135°706.9575.3499.1465.0442.6420.6380.0
150°835.6666.1566.0505.0475.9456.0422.9
Run VMG964.9769.1653.6583.1547.2503.6454.6
Selected Courses
Windward / Leeward1007.5818.6707.2641.9612.8586.3561.9
All purpose771.8635.1560.6520.5500.2483.9464.9
Single Number Scoring Options
CourseTime On DistanceTime On Time
Windward / Leeward675.50.8882
All purpose542.11.1069
Custom scoring options for Australia
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low703.50.8529
Triple Number Coastal/Long Distance Medium538.41.1145
Triple Number Coastal/Long Distance High480.81.2478
Triple Number Windward/Leeward Low913.10.6571
Triple Number Windward/Leeward Medium671.10.8940
Triple Number Windward/Leeward High583.81.0278
Custom scoring options for Austria
Single NumberTime On DistanceTime On Time
Coastal/Long Distance592.51.0127
Triple Number Coastal/Long Distance Low703.50.8529
Triple Number Coastal/Long Distance Medium538.41.1145
Triple Number Coastal/Long Distance High480.81.2478
Triple Number Windward/Leeward Low913.10.6571
Triple Number Windward/Leeward Medium671.10.8940
Triple Number Windward/Leeward High583.81.0278
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1003.3767.3634.7556.8520.0489.0441.6
Custom scoring options for Bulgaria
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low703.50.8529
Triple Number Coastal/Long Distance Medium538.41.1145
Triple Number Coastal/Long Distance High480.81.2478
Triple Number Windward/Leeward Low913.10.6571
Triple Number Windward/Leeward Medium671.10.8940
Triple Number Windward/Leeward High583.81.0278
Predominantly Upwind587.41.0214
Predominantly Downwind552.51.0860
Custom scoring options for Canada
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low703.50.8529
Triple Number All Purpose Medium538.41.1145
Triple Number All Purpose High480.81.2478
Triple Number Windward/Leeward Low913.10.6571
Triple Number Windward/Leeward Medium671.10.8940
Triple Number Windward/Leeward High583.81.0278
Predominantly Upwind587.41.0214
Predominantly Downwind552.51.0860
Predominantly Upwind Low793.80.7558
Predominantly Upwind Medium605.60.9908
Predominantly Upwind High559.21.0729
Predominantly Downwind Low764.00.7854
Predominantly Downwind Medium549.31.0924
Predominantly Downwind High463.11.2955
Chicago-Mac Upwind1.0020
Chicago-Mac All Purpose1.0321
Chicago-Mac Downwind1.0682
Bayview-Mac Cove Island0.9573
Bayview-Mac Shore0.9657
Victoria-Maui1.1345
Custom scoring options for Cyprus
Single NumberTime On DistanceTime On Time
Coastal/Long Distance592.51.0127
Triple Number Coastal/Long Distance Low703.50.8529
Triple Number Coastal/Long Distance Medium538.41.1145
Triple Number Coastal/Long Distance High480.81.2478
Triple Number Windward/Leeward Low913.10.6571
Triple Number Windward/Leeward Medium671.10.8940
Triple Number Windward/Leeward High583.81.0278
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1003.3767.3634.7556.8520.0489.0441.6
Custom scoring options for Denmark
Single NumberTime On DistanceTime On Time
Coastal/Long Distance592.51.0127
Triple Number Coastal/Long Distance Low703.50.8529
Triple Number Coastal/Long Distance Medium538.41.1145
Triple Number Coastal/Long Distance High480.81.2478
Triple Number Windward/Leeward Low913.10.6571
Triple Number Windward/Leeward Medium671.10.8940
Triple Number Windward/Leeward High583.81.0278
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1003.3767.3634.7556.8520.0489.0441.6
Custom scoring options for Spain
Single NumberTime On Distance
Coastal/Long Distance592.5
Triple Number Coastal/Long Distance Low703.5
Triple Number Coastal/Long Distance Medium538.4
Triple Number Coastal/Long Distance High480.8
Triple Number Windward/Leeward Low913.1
Triple Number Windward/Leeward Medium671.1
Triple Number Windward/Leeward High583.8
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1003.3767.3634.7556.8520.0489.0441.6
Custom scoring options for Estonia
Single NumberTime On DistanceTime On Time
Coastal/Long Distance592.51.0127
Triple Number Coastal/Long Distance Low703.50.8529
Triple Number Coastal/Long Distance Medium538.41.1145
Triple Number Coastal/Long Distance High480.81.2478
Triple Number Windward/Leeward Low913.10.6571
Triple Number Windward/Leeward Medium671.10.8940
Triple Number Windward/Leeward High583.81.0278
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1003.3767.3634.7556.8520.0489.0441.6
Custom scoring options for Finland
Single NumberTime On DistanceTime On Time
FinRating (Coastal/Long Distance)592.51.0127
Triple Number Coastal/Long Distance Low703.50.8529
Triple Number Coastal/Long Distance Medium538.41.1145
Triple Number Coastal/Long Distance High480.81.2478
Triple Number Windward/Leeward Low913.10.6571
Triple Number Windward/Leeward Medium671.10.8940
Triple Number Windward/Leeward High583.81.0278
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1003.3767.3634.7556.8520.0489.0441.6
Custom scoring options for France
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low703.50.8529
Triple Number Coastal/Long Distance Medium538.41.1145
Triple Number Coastal/Long Distance High480.81.2478
Triple Number Windward/Leeward Low913.10.6571
Triple Number Windward/Leeward Medium671.10.8940
Triple Number Windward/Leeward High583.81.0278
Custom scoring options for Germany
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.8529
Triple Number Coastal/Long Distance Medium1.1145
Triple Number Coastal/Long Distance High1.2478
Triple Number Windward/Leeward Low0.6571
Triple Number Windward/Leeward Medium0.8940
Triple Number Windward/Leeward High1.0278
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1003.3767.3634.7556.8520.0489.0441.6
Custom scoring options for Greece
Single NumberTime On DistanceTime On Time
Coastal/Long Distance592.51.0127
Triple Number Coastal/Long Distance Low703.50.8529
Triple Number Coastal/Long Distance Medium538.41.1145
Triple Number Coastal/Long Distance High480.81.2478
Triple Number Windward/Leeward Low913.10.6571
Triple Number Windward/Leeward Medium671.10.8940
Triple Number Windward/Leeward High583.81.0278
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1003.3767.3634.7556.8520.0489.0441.6
Custom scoring options for Israel
Single NumberTime On DistanceTime On Time
Coastal/Long Distance592.51.0127
Triple Number Coastal/Long Distance Low703.50.8529
Triple Number Coastal/Long Distance Medium538.41.1145
Triple Number Coastal/Long Distance High480.81.2478
Triple Number Windward/Leeward Low913.10.6571
Triple Number Windward/Leeward Medium671.10.8940
Triple Number Windward/Leeward High583.81.0278
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1003.3767.3634.7556.8520.0489.0441.6
Custom scoring options for Italy
Single NumberTime On DistanceTime On Time
Coastal/Long Distance592.51.0127
Triple Number Coastal/Long Distance Low703.50.8529
Triple Number Coastal/Long Distance Medium538.41.1145
Triple Number Coastal/Long Distance High480.81.2478
Triple Number Windward/Leeward Low913.10.6571
Triple Number Windward/Leeward Medium671.10.8940
Triple Number Windward/Leeward High583.81.0278
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1003.3767.3634.7556.8520.0489.0441.6
Custom scoring options for Japan
Single NumberTime On DistanceTime On Time
Triple Number Windward/Leeward Low913.10.6571
Triple Number Windward/Leeward Medium671.10.8940
Triple Number Windward/Leeward High583.81.0278
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1003.3767.3634.7556.8520.0489.0441.6
Custom scoring options for Korea
Single NumberTime On Distance
Triple Number Coastal/Long Distance Low703.5
Triple Number Coastal/Long Distance Medium538.4
Triple Number Coastal/Long Distance High480.8
Triple Number Windward/Leeward Low913.1
Triple Number Windward/Leeward Medium671.1
Triple Number Windward/Leeward High583.8
Predominantly Upwind587.4
Predominantly Downwind552.5
Predominantly Reaching526.7
Custom scoring options for Lithuania
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low703.50.8529
Triple Number Coastal/Long Distance Medium538.41.1145
Triple Number Coastal/Long Distance High480.81.2478
Triple Number Windward/Leeward Low913.10.6571
Triple Number Windward/Leeward Medium671.10.8940
Triple Number Windward/Leeward High583.81.0278
Custom scoring options for Netherlands
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.8529
Triple Number Coastal/Long Distance Medium1.1145
Triple Number Coastal/Long Distance High1.2478
Triple Number Windward/Leeward Low0.6571
Triple Number Windward/Leeward Medium0.8940
Triple Number Windward/Leeward High1.0278
Coastal/Long Distance1.0127
Predominantly Upwind1.0214
Predominantly Downwind1.0860
Custom scoring options for Norway
Single NumberTime On Time
Distanseseilas (NOR-rating ett tall)1.0127
Tretall Distanseseilas Lite vind0.8529
Tretall Distanseseilas Mellomvind1.1145
Tretall Distanseseilas Mye vind1.2478
Tretall Pølsebane Lite vind0.6571
Tretall Pølsebane Mellomvind0.8940
Tretall Pølsebane Mye vind1.0278
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Distanseseilas1003.3767.3634.7556.8520.0489.0441.6
Custom scoring options for Portugal
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low703.50.8529
Triple Number Coastal/Long Distance Medium538.41.1145
Triple Number Coastal/Long Distance High480.81.2478
Triple Number Windward/Leeward Low913.10.6571
Triple Number Windward/Leeward Medium671.10.8940
Triple Number Windward/Leeward High583.81.0278
Custom scoring options for Russia
Single NumberTime On DistanceTime On Time
Predominantly Upwind587.41.0214
Predominantly Downwind552.51.0860
Custom scoring options for South Africa
Single NumberTime On DistanceTime On Time
Cape Doctor Inshore569.21.0541
Cape Doctor Coastal470.61.2750
Custom scoring options for Slovenia
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.8529
Triple Number Coastal/Long Distance Medium1.1145
Triple Number Coastal/Long Distance High1.2478
Triple Number Windward/Leeward Low0.6571
Triple Number Windward/Leeward Medium0.8940
Triple Number Windward/Leeward High1.0278
Custom scoring options for Switzerland
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.8529
Triple Number Coastal/Long Distance Medium1.1145
Triple Number Coastal/Long Distance High1.2478
Triple Number Windward/Leeward Low0.6571
Triple Number Windward/Leeward Medium0.8940
Triple Number Windward/Leeward High1.0278
Custom scoring options for Sweden
Single NumberTime On DistanceTime On Time
Coastal/Long Distance592.51.0127
Triple Number Coastal/Long Distance Low703.50.8529
Triple Number Coastal/Long Distance Medium538.41.1145
Triple Number Coastal/Long Distance High480.81.2478
Triple Number Windward/Leeward Low913.10.6571
Triple Number Windward/Leeward Medium671.10.8940
Triple Number Windward/Leeward High583.81.0278
Predominantly Upwind587.41.0214
Predominantly Downwind552.51.0860
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1003.3767.3634.7556.8520.0489.0441.6
Custom scoring options for Ukraine
Single NumberTime On DistanceTime On Time
Coastal/Long Distance592.51.0127
Triple Number Coastal/Long Distance Low703.50.8529
Triple Number Coastal/Long Distance Medium538.41.1145
Triple Number Coastal/Long Distance High480.81.2478
Triple Number Windward/Leeward Low913.10.6571
Triple Number Windward/Leeward Medium671.10.8940
Triple Number Windward/Leeward High583.81.0278
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1003.3767.3634.7556.8520.0489.0441.6
Custom scoring options for United States of America
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low703.50.8529
Triple Number All Purpose Medium538.41.1145
Triple Number All Purpose High480.81.2478
Triple Number Windward/Leeward Low913.10.6571
Triple Number Windward/Leeward Medium671.10.8940
Triple Number Windward/Leeward High583.81.0278
Predominantly Upwind587.41.0214
Predominantly Downwind552.51.0860
Predominantly Upwind Low793.80.7558
Predominantly Upwind Medium605.60.9908
Predominantly Upwind High559.21.0729
Predominantly Downwind Low764.00.7854
Predominantly Downwind Medium549.31.0924
Predominantly Downwind High463.11.2955
Chicago-Mac Upwind1.0020
Chicago-Mac All Purpose1.0321
Chicago-Mac Downwind1.0682
Bayview-Mac Cove Island0.9573
Bayview-Mac Shore0.9657
Harvest Moon Regatta474.91.2635
Victoria-Maui1.1345
ORC Ref  03410001ASOIssued on 02/06/2021Valid until 31/12/2021
VPP ver: 2021 1.02 | © ORC | www.orc.org

Club
Certificate
2021

Boat

A L'Assaut

USA 52621

 
Offshore
Racing
Congress

Certificate number: US7061
Data in meters/kilograms (Metric)𝕚
HULL AND APPENDAGES
ClassDufour 40 P𝕚Measurement03/09/2020𝕚Measurer𝕚HIN𝕚Plan review𝕚Hull constructionCored𝕚Carbon RudderNo𝕚Light stanchionsNo𝕚Trim tabNo𝕚
LOA12.060𝕚Max. Beam3.890𝕚Draft2.061𝕚Displacement7,667𝕚Wetted area30.14𝕚IMS L10.796𝕚LSM010.742𝕚Acc. length12.060𝕚Sink (kg/mm)22.92𝕚
VCGD-0.001𝕚VCGM0.005𝕚RM Measured (kg·m)190.8𝕚RM Default (kg·m)185.3𝕚Limit of positive stability(°)N/AStability IndexN/A
PROPELLER
Propeller TypeFeathering 3 blades𝕚
InstallationStrut𝕚PRD0.400𝕚EDL2.815𝕚ST30.170𝕚Twin screwNo𝕚PBW0.110𝕚ST10.045𝕚ST40.098𝕚PIPA0.0033𝕚ST20.170𝕚ST50.320𝕚
RIG
Forestay tensionAft𝕚Inner stayNone Fitted𝕚Carbon mastNo𝕚Headsail furlerYes𝕚Mainsail furlerNo𝕚Articulated bowspritNo𝕚Non-circular riggingNo𝕚Fiber riggingNo𝕚Runners/Checkstays0𝕚Spreaders2𝕚
P14.250𝕚IG15.420𝕚ISP15.450𝕚MDT10.125𝕚MDL10.227𝕚MDT20.125𝕚MDL20.180𝕚TL0.685𝕚MW0.227𝕚GO0.227𝕚
E5.250𝕚J4.200𝕚BAS1.770𝕚FSD0.035𝕚SFJ0.170𝕚SPL𝕚TPS5.060𝕚BD0.160𝕚MWT𝕚MCG𝕚
FLOTATION AND STABILITY
Inclining TestClub Estimated VCG𝕚SFFP0.100𝕚SAFP11.430𝕚Flotation Date27/04/2021𝕚FFM1.377𝕚FAM1.209𝕚Measurer𝕚FF1.377𝕚FA1.209𝕚Comment𝕚LCFcl6.491𝕚LCFsh6.746𝕚SG1.0250𝕚HBI1.240𝕚
ORC Ref  03410001ASOIssued on 02/06/2021Valid until 31/12/2021
VPP ver: 2021 1.02 | © ORC | www.orc.org

Club
Certificate
2021

Boat

A L'Assaut

USA 52621

 
Offshore
Racing
Congress

Certificate number: US7061
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeasurerMeas.DateMakerMaterialCommentEPEX MAIN𝕚0.15𝕚1.20𝕚2.08𝕚3.56𝕚4.62𝕚46.32𝕚𝕚26/05/2021𝕚ELVSTROM𝕚Unknown𝕚𝕚
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeasurerMeas.DateMakerMaterialCommentepex ap#1𝕚0.13𝕚0.78𝕚1.47𝕚2.80𝕚4.17𝕚5.64𝕚14.20𝕚No𝕚No𝕚 𝕚40.16𝕚𝕚26/05/2021𝕚chesapeak𝕚Unknown𝕚𝕚
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeasurerMeas.DateMakerMaterialCommentq-123 asym𝕚16.31𝕚14.22𝕚15.27𝕚8.50𝕚8.81𝕚96%𝕚108.92𝕚𝕚01/06/2021𝕚𝕚Unknown𝕚north measrured𝕚
ORC Ref  03410001ASOIssued on 02/06/2021Valid until 31/12/2021
VPP ver: 2021 1.02 | © ORC | www.orc.org