International
Certificate
2023

Boat

SOFT

ITA-16142

FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
Rated boat velocities in knots
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat Angles44.1°41.8°40.6°39.6°39.0°38.8°38.8°
Beat VMG3.444.204.755.095.245.325.38
52°5.306.296.967.337.507.597.67
60°5.606.577.197.537.727.817.90
75°5.826.787.397.717.948.108.28
90°5.977.037.627.958.188.348.59
110°5.816.997.678.068.388.639.15
120°5.656.847.588.038.418.769.37
135°5.076.287.207.768.168.559.34
150°4.285.436.407.127.577.898.46
Run VMG3.714.705.546.176.567.047.85
Gybe Angles143.5°147.4°147.8°148.7°150.1°173.0°177.2°

APH: 544.4

CDL: 9.954

GPH: 611.6

CertNo: 23/4

BOAT
ClassDufour 40 PDesignerFelciBuilderDufour YachtsAge date04/2007Series date01/2003Offset fileDUFOUR40.offData fileI16142
HULL
Length Overall12.060 mMaximum Beam3.890 mDraft2.118 mDisplacement8,933 kgDLR6.8926IMS DivisionCruiser/RacerDynamic Allowance0.280%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 3 bladesDiameter0.460m
CREW
Maximum weight700 kgMinimum weight525 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail45.5646.43Headsail Luffed41.8041.80Headsail FlyingSymmetricAsymmetric117.60117.60 (1 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS (m²)
Trysail13.69Storm Jib11.67Heavy Weather Jib31.50
SAIL LIMITS
Headsails6 * Woven polyester sails  Spinnakers5
STABILITY
Righting Moment190.1 kg·mStability Index116.5
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.
ORC Ref  03190002C0QIssued on 02/02/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org

International
Certificate
2023

Boat

SOFT

ITA-16142

FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG1045.9856.3757.7707.9687.1676.1669.2
52°679.4572.4517.1491.4480.1474.5469.7
60°642.4547.7500.6478.0466.6461.0455.5
75°618.9530.7487.2466.9453.6444.5434.9
90°603.0512.3472.6452.6439.9431.8419.1
110°619.4514.7469.7446.4429.4417.0393.4
120°637.5526.2474.9448.5428.3410.9384.3
135°710.5572.9500.0464.2441.2421.1385.5
150°840.5662.7562.7505.4475.6456.3425.5
Run VMG970.5765.2649.7583.6549.0511.6458.8
Selected Courses
Windward / Leeward1008.2810.8703.7645.8618.1593.9564.0
All purpose772.3632.9561.0523.7504.0489.2469.5
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward677.20.8861
All purpose544.41.1021
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low702.60.8540
Triple Number Coastal/Long Distance Medium540.31.1105
Triple Number Coastal/Long Distance High485.51.2358
Triple Number Windward/Leeward Low909.50.6597
Triple Number Windward/Leeward Medium671.90.8930
Triple Number Windward/Leeward High588.71.0192
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance593.71.0105
Triple Number Coastal/Long Distance Low702.60.8540
Triple Number Coastal/Long Distance Medium540.31.1105
Triple Number Coastal/Long Distance High485.51.2358
Triple Number Windward/Leeward Low909.50.6597
Triple Number Windward/Leeward Medium671.90.8930
Triple Number Windward/Leeward High588.71.0192
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1004.4761.1633.1560.0523.3494.0449.1
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7777
Downwind "popa"0.9357
70% up, 30% down "Ilhabela"0.8192
30% up, 70% down "Ilhabela-inverso"0.8820
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low702.60.8540
Triple Number Coastal/Long Distance Medium540.31.1105
Triple Number Coastal/Long Distance High485.51.2358
Triple Number Windward/Leeward Low909.50.6597
Triple Number Windward/Leeward Medium671.90.8930
Triple Number Windward/Leeward High588.71.0192
Predominantly Upwind589.01.0187
Predominantly Downwind552.71.0856
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low702.60.8540
Triple Number All Purpose Medium540.31.1105
Triple Number All Purpose High485.51.2358
Triple Number Windward/Leeward Low909.50.6597
Triple Number Windward/Leeward Medium671.90.8930
Triple Number Windward/Leeward High588.71.0192
Predominantly Upwind589.01.0187
Predominantly Downwind552.71.0856
Predominantly Upwind Low789.10.7603
Predominantly Upwind Medium608.60.9859
Predominantly Upwind High564.01.0638
Predominantly Downwind Low762.70.7866
Predominantly Downwind Medium548.81.0933
Predominantly Downwind High467.21.2843
Chicago-Mac Upwind0.9994
Chicago-Mac All Purpose1.0306
Chicago-Mac Downwind1.0671
Bayview-Mac Cove Island0.9567
Bayview-Mac Shore0.9647
Victoria-Maui1.1316
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance593.71.0105
Triple Number Coastal/Long Distance Low702.60.8540
Triple Number Coastal/Long Distance Medium540.31.1105
Triple Number Coastal/Long Distance High485.51.2358
Triple Number Windward/Leeward Low909.50.6597
Triple Number Windward/Leeward Medium671.90.8930
Triple Number Windward/Leeward High588.71.0192
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1004.4761.1633.1560.0523.3494.0449.1
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance593.71.0105
Triple Number Coastal/Long Distance Low702.60.8540
Triple Number Coastal/Long Distance Medium540.31.1105
Triple Number Coastal/Long Distance High485.51.2358
Triple Number Windward/Leeward Low909.50.6597
Triple Number Windward/Leeward Medium671.90.8930
Triple Number Windward/Leeward High588.71.0192
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1004.4761.1633.1560.0523.3494.0449.1
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance593.7
Triple Number Coastal/Long Distance Low702.6
Triple Number Coastal/Long Distance Medium540.3
Triple Number Coastal/Long Distance High485.5
Triple Number Windward/Leeward Low909.5
Triple Number Windward/Leeward Medium671.9
Triple Number Windward/Leeward High588.7
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1004.4761.1633.1560.0523.3494.0449.1
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance593.71.0105
Triple Number Coastal/Long Distance Low702.60.8540
Triple Number Coastal/Long Distance Medium540.31.1105
Triple Number Coastal/Long Distance High485.51.2358
Triple Number Windward/Leeward Low909.50.6597
Triple Number Windward/Leeward Medium671.90.8930
Triple Number Windward/Leeward High588.71.0192
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1004.4761.1633.1560.0523.3494.0449.1
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)593.71.0105
Triple Number Coastal/Long Distance Low702.60.8540
Triple Number Coastal/Long Distance Medium540.31.1105
Triple Number Coastal/Long Distance High485.51.2358
Triple Number Windward/Leeward Low909.50.6597
Triple Number Windward/Leeward Medium671.90.8930
Triple Number Windward/Leeward High588.71.0192
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1004.4761.1633.1560.0523.3494.0449.1
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low702.60.8540
Triple Number Coastal/Long Distance Medium540.31.1105
Triple Number Coastal/Long Distance High485.51.2358
Triple Number Windward/Leeward Low909.50.6597
Triple Number Windward/Leeward Medium671.90.8930
Triple Number Windward/Leeward High588.71.0192
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8540
Triple Number Coastal/Long Distance Medium1.1105
Triple Number Coastal/Long Distance High1.2358
Triple Number Windward/Leeward Low0.6597
Triple Number Windward/Leeward Medium0.8930
Triple Number Windward/Leeward High1.0192
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1004.4761.1633.1560.0523.3494.0449.1
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance593.71.0105
Triple Number Coastal/Long Distance Low702.60.8540
Triple Number Coastal/Long Distance Medium540.31.1105
Triple Number Coastal/Long Distance High485.51.2358
Triple Number Windward/Leeward Low909.50.6597
Triple Number Windward/Leeward Medium671.90.8930
Triple Number Windward/Leeward High588.71.0192
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1004.4761.1633.1560.0523.3494.0449.1
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low702.60.8540
Triple Number Coastal/Long Distance Medium540.31.1105
Triple Number Coastal/Long Distance High485.51.2358
Triple Number Windward/Leeward Low909.50.6597
Triple Number Windward/Leeward Medium671.90.8930
Triple Number Windward/Leeward High588.71.0192
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance593.71.0105
Triple Number Coastal/Long Distance Low702.60.8540
Triple Number Coastal/Long Distance Medium540.31.1105
Triple Number Coastal/Long Distance High485.51.2358
Triple Number Windward/Leeward Low909.50.6597
Triple Number Windward/Leeward Medium671.90.8930
Triple Number Windward/Leeward High588.71.0192
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1004.4761.1633.1560.0523.3494.0449.1
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low909.50.6597
Triple Number Windward/Leeward Medium671.90.8930
Triple Number Windward/Leeward High588.71.0192
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1004.4761.1633.1560.0523.3494.0449.1
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low702.6
Triple Number Coastal/Long Distance Medium540.3
Triple Number Coastal/Long Distance High485.5
Triple Number Windward/Leeward Low909.5
Triple Number Windward/Leeward Medium671.9
Triple Number Windward/Leeward High588.7
Predominantly Upwind589.0
Predominantly Downwind552.7
Predominantly Reaching526.6
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance593.71.0105
Triple Number Coastal/Long Distance Low702.60.8540
Triple Number Coastal/Long Distance Medium540.31.1105
Triple Number Coastal/Long Distance High485.51.2358
Triple Number Windward/Leeward Low909.50.6597
Triple Number Windward/Leeward Medium671.90.8930
Triple Number Windward/Leeward High588.71.0192
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1004.4761.1633.1560.0523.3494.0449.1
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8540
Triple Number Coastal/Long Distance Medium1.1105
Triple Number Coastal/Long Distance High1.2358
Triple Number Windward/Leeward Low0.6597
Triple Number Windward/Leeward Medium0.8930
Triple Number Windward/Leeward High1.0192
Coastal/Long Distance1.0105
Predominantly Upwind1.0187
Predominantly Downwind1.0856
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.8540
Tretall Distanseseilas Mellomvind1.1105
Tretall Distanseseilas Mye vind1.2358
Tretall Pølsebane Lite vind0.6597
Tretall Pølsebane Mellomvind0.8930
Tretall Pølsebane Mye vind1.0192
Distanseseilas ett tall (OSN 8-16kn)1.0105
Distanseseilas ett tall (APH 6-20kn)1.1021
Enkeltall Motvind1.0187
Enkeltall Medvind1.0856
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low702.60.8540
Triple Number Coastal/Long Distance Medium540.31.1105
Triple Number Coastal/Long Distance High485.51.2358
Triple Number Windward/Leeward Low909.50.6597
Triple Number Windward/Leeward Medium671.90.8930
Triple Number Windward/Leeward High588.71.0192
Coastal/Long Distance593.71.0105
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind589.01.0187
Predominantly Downwind552.71.0856
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore573.01.0472
Cape Doctor Coastal475.41.2620
Triple Number Coastal/Long Distance Low702.60.8540
Triple Number Coastal/Long Distance Medium540.31.1105
Triple Number Coastal/Long Distance High485.51.2358
Triple Number Windward/Leeward Low909.50.6597
Triple Number Windward/Leeward Medium671.90.8930
Triple Number Windward/Leeward High588.71.0192
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8540
Triple Number Coastal/Long Distance Medium1.1105
Triple Number Coastal/Long Distance High1.2358
Triple Number Windward/Leeward Low0.6597
Triple Number Windward/Leeward Medium0.8930
Triple Number Windward/Leeward High1.0192
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8540
Triple Number Coastal/Long Distance Medium1.1105
Triple Number Coastal/Long Distance High1.2358
Triple Number Windward/Leeward Low0.6597
Triple Number Windward/Leeward Medium0.8930
Triple Number Windward/Leeward High1.0192
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance593.71.0105
Triple Number Coastal/Long Distance Low702.60.8540
Triple Number Coastal/Long Distance Medium540.31.1105
Triple Number Coastal/Long Distance High485.51.2358
Triple Number Windward/Leeward Low909.50.6597
Triple Number Windward/Leeward Medium671.90.8930
Triple Number Windward/Leeward High588.71.0192
Predominantly Upwind589.01.0187
Predominantly Downwind552.71.0856
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1004.4761.1633.1560.0523.3494.0449.1
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance593.71.0105
Triple Number Coastal/Long Distance Low702.60.8540
Triple Number Coastal/Long Distance Medium540.31.1105
Triple Number Coastal/Long Distance High485.51.2358
Triple Number Windward/Leeward Low909.50.6597
Triple Number Windward/Leeward Medium671.90.8930
Triple Number Windward/Leeward High588.71.0192
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1004.4761.1633.1560.0523.3494.0449.1
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low702.60.8540
Triple Number All Purpose Medium540.31.1105
Triple Number All Purpose High485.51.2358
Triple Number Windward/Leeward Low909.50.6597
Triple Number Windward/Leeward Medium671.90.8930
Triple Number Windward/Leeward High588.71.0192
Predominantly Upwind589.01.0187
Predominantly Downwind552.71.0856
Predominantly Upwind Low789.10.7603
Predominantly Upwind Medium608.60.9859
Predominantly Upwind High564.01.0638
Predominantly Downwind Low762.70.7866
Predominantly Downwind Medium548.81.0933
Predominantly Downwind High467.21.2843
Chicago-Mac Upwind0.9994
Chicago-Mac All Purpose1.0306
Chicago-Mac Downwind1.0671
Bayview-Mac Cove Island0.9567
Bayview-Mac Shore0.9647
Harvest Moon Regatta472.21.2705
Victoria-Maui1.1316
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy573.21.0467
San Francisco Bay Medium662.10.9063
Predominantly Reaching1.1692
Predominantly Reaching Low0.9521
Predominantly Reaching Medium1.1829
Predominantly Reaching High1.3312
Windward/Leeward 60-40 Low917.80.6537
Windward/Leeward 60-40 Medium692.30.8667
Windward/Leeward 60-40 High618.50.9701
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low993.00.6042
5-Band Low / Medium830.60.7224
5-Band Medium660.30.9087
5-Band Medium / High597.31.0044
5-Band High569.21.0541
ORC Ref  03190002C0QIssued on 02/02/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org

International
Certificate
2023

Boat

SOFT

ITA-16142

FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassDufour 40 PMeasurement28/03/2022HINPlan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA12.060Max. Beam3.890Draft2.118Displacement8,933Wetted area32.16IMS L11.008LSM010.902Acc. length12.060Sink (kg/mm) 24.44
VCGD0.183VCGM0.136RM Rated (kg·m) 190.1Limit of positive stability(°) 111.6Stability Index116.5
PROPELLER
Propeller TypeFolding 3 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.460PBW0.113PIPA0.0040
EDL2.790ST10.065ST20.180
ST30.180ST40.110ST50.275
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2Rotating mastNo
P14.645IG15.165ISP16.655MDT10.125MDL10.225MDT20.125MDL20.170TL1.150MW0.225GO0.255
E5.340J4.170BAS1.775FSD0.010SFJ0.190SPLWPLTPS4.510BD0.160MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date14/04/2014MeasurerFIV-162CommentCondizioni ottime
SFFP0.100FFM1.372FF1.371LCFcl6.658SG1.0260
SAFP11.430FAM1.118FA1.119LCFsh6.926HBI1.204
W1110.6W2110.6W3110.6W4110.6
PD1517.2PD2531.7PD3531.7PD4528.3
WD11.450PLM9000.00GSA1.0RSA1.0RM189.2
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCGApvcWater16002.40-0.30Bpvc portWater16009.30-0.10Cpvc stbdFuel160109.30-0.10Total deductible89.30-0.10
OTHER ITEMSIdKindDescriptionWeightLCGVCGAMiscellaneousboiler 15 l256.400.20ABattery2x110 Ah services port618.900.70BBattery110 Ah engine port319.200.90AEngineVolvo Penta D2-55 DPTotal deductible0
ORC Ref  03190002C0QIssued on 02/02/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org

International
Certificate
2023

Boat

SOFT

ITA-16142

FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentB0.181.061.933.324.4345.56A0.181.061.893.234.3044.6424/05/2021
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentA0.060.651.292.654.125.6515.28NoNo 41.8004/06/2021G1B0.060.591.162.253.334.3215.00YesNo 33.3428/03/2022G3
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA17.7015.6016.658.607.98108%117.6027/04/2018A2C17.4215.4616.448.048.2797%110.7811/03/2022A1D17.1616.2016.687.977.73103%110.1213/03/2022A1BE16.1314.6315.388.086.05134%98.3611/03/2022AF0B16.0115.2715.645.857.5877%80.7528/03/2022A0
ORC Ref  03190002C0QIssued on 02/02/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org