Club
Certificate
2023

Boat

AMANDE

ITA-17578

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 Angles45.4°43.5°42.4°41.4°40.0°38.8°39.3°
Beat VMG2.823.483.974.374.724.955.08
52°4.395.315.986.476.807.027.21
60°4.685.606.266.706.997.207.44
75°4.875.806.476.907.167.397.76
90°5.046.106.827.247.547.778.01
110°5.096.186.897.327.688.018.65
120°4.926.016.777.237.617.968.68
135°4.445.536.396.967.357.708.39
150°3.784.825.666.326.767.107.64
Run VMG3.284.174.905.475.856.397.14
Gybe Angles145.7°146.9°146.9°147.4°149.3°173.6°177.2°

APH: 616.0

CDL: 7.868

GPH: 697.8

CertNo: 23/1

BOAT
ClassDufour 335 GLDesignerFelciBuilderDufour YachtsAge date03/2013Series date03/2013Offset fileD335GLCL.offData fileI17578
HULL
Length Overall9.980 mMaximum Beam3.490 mDraft1.917 mDisplacement5,450 kgDLR7.4929IMS DivisionCruiser/RacerDynamic Allowance0.390%Age Allowance0.325%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.400m
CREW
Maximum weight550 kgMinimum weight413 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail28.7829.54Headsail Luffed23.7323.73Headsail FlyingSymmetricAsymmetric67.6867.68 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail9.06Storm Jib6.99Heavy Weather Jib18.87
SAIL LIMITS
Headsails1 * Woven polyester sails  Spinnakers4
STABILITY
Righting MomentN/AStability IndexN/A
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  03190002CSOIssued on 22/02/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org

Club
Certificate
2023

Boat

AMANDE

ITA-17578

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 VMG1275.31034.9907.3823.1762.4727.0709.1
52°819.7678.0602.2556.5529.2512.7499.5
60°769.8643.1575.4537.7515.3500.2483.6
75°738.8620.3556.7521.8502.7487.4464.2
90°714.3589.7527.8497.4477.6463.2449.5
110°706.7582.3522.6491.9469.0449.2416.4
120°731.3599.4531.7497.6473.3452.1414.9
135°811.1651.5563.8517.4490.0467.7429.3
150°952.0746.8635.8570.0532.5507.2471.2
Run VMG1099.2862.3734.1658.2614.9563.4503.9
Selected Courses
Windward / Leeward1187.3948.6820.7740.6688.7645.2606.5
All purpose909.0736.9645.8592.2557.8532.1504.6
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward773.10.7761
All purpose616.00.9741
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low822.90.7291
Triple Number Coastal/Long Distance Medium613.50.9780
Triple Number Coastal/Long Distance High528.21.1359
Triple Number Windward/Leeward Low1068.00.5618
Triple Number Windward/Leeward Medium771.70.7775
Triple Number Windward/Leeward High641.60.9352
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance674.50.8895
Triple Number Coastal/Long Distance Low822.90.7291
Triple Number Coastal/Long Distance Medium613.50.9780
Triple Number Coastal/Long Distance High528.21.1359
Triple Number Windward/Leeward Low1068.00.5618
Triple Number Windward/Leeward Medium771.70.7775
Triple Number Windward/Leeward High641.60.9352
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1178.5887.8733.3636.2580.1537.8483.0
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6732
Downwind "popa"0.8340
70% up, 30% down "Ilhabela"0.7145
30% up, 70% down "Ilhabela-inverso"0.7782
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low822.90.7291
Triple Number Coastal/Long Distance Medium613.50.9780
Triple Number Coastal/Long Distance High528.21.1359
Triple Number Windward/Leeward Low1068.00.5618
Triple Number Windward/Leeward Medium771.70.7775
Triple Number Windward/Leeward High641.60.9352
Predominantly Upwind672.60.8921
Predominantly Downwind623.90.9617
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low822.90.7291
Triple Number All Purpose Medium613.50.9780
Triple Number All Purpose High528.21.1359
Triple Number Windward/Leeward Low1068.00.5618
Triple Number Windward/Leeward Medium771.70.7775
Triple Number Windward/Leeward High641.60.9352
Predominantly Upwind672.60.8921
Predominantly Downwind623.90.9617
Predominantly Upwind Low940.90.6377
Predominantly Upwind Medium701.10.8558
Predominantly Upwind High609.00.9852
Predominantly Downwind Low877.80.6835
Predominantly Downwind Medium616.80.9727
Predominantly Downwind High514.71.1658
Chicago-Mac Upwind0.8707
Chicago-Mac All Purpose0.9044
Chicago-Mac Downwind0.9437
Bayview-Mac Cove Island0.8289
Bayview-Mac Shore0.8352
Victoria-Maui1.0059
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance674.50.8895
Triple Number Coastal/Long Distance Low822.90.7291
Triple Number Coastal/Long Distance Medium613.50.9780
Triple Number Coastal/Long Distance High528.21.1359
Triple Number Windward/Leeward Low1068.00.5618
Triple Number Windward/Leeward Medium771.70.7775
Triple Number Windward/Leeward High641.60.9352
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1178.5887.8733.3636.2580.1537.8483.0
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance674.50.8895
Triple Number Coastal/Long Distance Low822.90.7291
Triple Number Coastal/Long Distance Medium613.50.9780
Triple Number Coastal/Long Distance High528.21.1359
Triple Number Windward/Leeward Low1068.00.5618
Triple Number Windward/Leeward Medium771.70.7775
Triple Number Windward/Leeward High641.60.9352
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1178.5887.8733.3636.2580.1537.8483.0
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance674.5
Triple Number Coastal/Long Distance Low822.9
Triple Number Coastal/Long Distance Medium613.5
Triple Number Coastal/Long Distance High528.2
Triple Number Windward/Leeward Low1068.0
Triple Number Windward/Leeward Medium771.7
Triple Number Windward/Leeward High641.6
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1178.5887.8733.3636.2580.1537.8483.0
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance674.50.8895
Triple Number Coastal/Long Distance Low822.90.7291
Triple Number Coastal/Long Distance Medium613.50.9780
Triple Number Coastal/Long Distance High528.21.1359
Triple Number Windward/Leeward Low1068.00.5618
Triple Number Windward/Leeward Medium771.70.7775
Triple Number Windward/Leeward High641.60.9352
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1178.5887.8733.3636.2580.1537.8483.0
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)674.50.8895
Triple Number Coastal/Long Distance Low822.90.7291
Triple Number Coastal/Long Distance Medium613.50.9780
Triple Number Coastal/Long Distance High528.21.1359
Triple Number Windward/Leeward Low1068.00.5618
Triple Number Windward/Leeward Medium771.70.7775
Triple Number Windward/Leeward High641.60.9352
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1178.5887.8733.3636.2580.1537.8483.0
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low822.90.7291
Triple Number Coastal/Long Distance Medium613.50.9780
Triple Number Coastal/Long Distance High528.21.1359
Triple Number Windward/Leeward Low1068.00.5618
Triple Number Windward/Leeward Medium771.70.7775
Triple Number Windward/Leeward High641.60.9352
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7291
Triple Number Coastal/Long Distance Medium0.9780
Triple Number Coastal/Long Distance High1.1359
Triple Number Windward/Leeward Low0.5618
Triple Number Windward/Leeward Medium0.7775
Triple Number Windward/Leeward High0.9352
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1178.5887.8733.3636.2580.1537.8483.0
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance674.50.8895
Triple Number Coastal/Long Distance Low822.90.7291
Triple Number Coastal/Long Distance Medium613.50.9780
Triple Number Coastal/Long Distance High528.21.1359
Triple Number Windward/Leeward Low1068.00.5618
Triple Number Windward/Leeward Medium771.70.7775
Triple Number Windward/Leeward High641.60.9352
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1178.5887.8733.3636.2580.1537.8483.0
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low822.90.7291
Triple Number Coastal/Long Distance Medium613.50.9780
Triple Number Coastal/Long Distance High528.21.1359
Triple Number Windward/Leeward Low1068.00.5618
Triple Number Windward/Leeward Medium771.70.7775
Triple Number Windward/Leeward High641.60.9352
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance674.50.8895
Triple Number Coastal/Long Distance Low822.90.7291
Triple Number Coastal/Long Distance Medium613.50.9780
Triple Number Coastal/Long Distance High528.21.1359
Triple Number Windward/Leeward Low1068.00.5618
Triple Number Windward/Leeward Medium771.70.7775
Triple Number Windward/Leeward High641.60.9352
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1178.5887.8733.3636.2580.1537.8483.0
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low1068.00.5618
Triple Number Windward/Leeward Medium771.70.7775
Triple Number Windward/Leeward High641.60.9352
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1178.5887.8733.3636.2580.1537.8483.0
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low822.9
Triple Number Coastal/Long Distance Medium613.5
Triple Number Coastal/Long Distance High528.2
Triple Number Windward/Leeward Low1068.0
Triple Number Windward/Leeward Medium771.7
Triple Number Windward/Leeward High641.6
Predominantly Upwind672.6
Predominantly Downwind623.9
Predominantly Reaching593.3
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance674.50.8895
Triple Number Coastal/Long Distance Low822.90.7291
Triple Number Coastal/Long Distance Medium613.50.9780
Triple Number Coastal/Long Distance High528.21.1359
Triple Number Windward/Leeward Low1068.00.5618
Triple Number Windward/Leeward Medium771.70.7775
Triple Number Windward/Leeward High641.60.9352
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1178.5887.8733.3636.2580.1537.8483.0
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7291
Triple Number Coastal/Long Distance Medium0.9780
Triple Number Coastal/Long Distance High1.1359
Triple Number Windward/Leeward Low0.5618
Triple Number Windward/Leeward Medium0.7775
Triple Number Windward/Leeward High0.9352
Coastal/Long Distance0.8895
Predominantly Upwind0.8921
Predominantly Downwind0.9617
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.7291
Tretall Distanseseilas Mellomvind0.9780
Tretall Distanseseilas Mye vind1.1359
Tretall Pølsebane Lite vind0.5618
Tretall Pølsebane Mellomvind0.7775
Tretall Pølsebane Mye vind0.9352
Distanseseilas ett tall (OSN 8-16kn)0.8895
Distanseseilas ett tall (APH 6-20kn)0.9741
Enkeltall Motvind0.8921
Enkeltall Medvind0.9617
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low822.90.7291
Triple Number Coastal/Long Distance Medium613.50.9780
Triple Number Coastal/Long Distance High528.21.1359
Triple Number Windward/Leeward Low1068.00.5618
Triple Number Windward/Leeward Medium771.70.7775
Triple Number Windward/Leeward High641.60.9352
Coastal/Long Distance674.50.8895
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind672.60.8921
Predominantly Downwind623.90.9617
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore618.10.9707
Cape Doctor Coastal512.91.1699
Triple Number Coastal/Long Distance Low822.90.7291
Triple Number Coastal/Long Distance Medium613.50.9780
Triple Number Coastal/Long Distance High528.21.1359
Triple Number Windward/Leeward Low1068.00.5618
Triple Number Windward/Leeward Medium771.70.7775
Triple Number Windward/Leeward High641.60.9352
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7291
Triple Number Coastal/Long Distance Medium0.9780
Triple Number Coastal/Long Distance High1.1359
Triple Number Windward/Leeward Low0.5618
Triple Number Windward/Leeward Medium0.7775
Triple Number Windward/Leeward High0.9352
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7291
Triple Number Coastal/Long Distance Medium0.9780
Triple Number Coastal/Long Distance High1.1359
Triple Number Windward/Leeward Low0.5618
Triple Number Windward/Leeward Medium0.7775
Triple Number Windward/Leeward High0.9352
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance674.50.8895
Triple Number Coastal/Long Distance Low822.90.7291
Triple Number Coastal/Long Distance Medium613.50.9780
Triple Number Coastal/Long Distance High528.21.1359
Triple Number Windward/Leeward Low1068.00.5618
Triple Number Windward/Leeward Medium771.70.7775
Triple Number Windward/Leeward High641.60.9352
Predominantly Upwind672.60.8921
Predominantly Downwind623.90.9617
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1178.5887.8733.3636.2580.1537.8483.0
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance674.50.8895
Triple Number Coastal/Long Distance Low822.90.7291
Triple Number Coastal/Long Distance Medium613.50.9780
Triple Number Coastal/Long Distance High528.21.1359
Triple Number Windward/Leeward Low1068.00.5618
Triple Number Windward/Leeward Medium771.70.7775
Triple Number Windward/Leeward High641.60.9352
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1178.5887.8733.3636.2580.1537.8483.0
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low822.90.7291
Triple Number All Purpose Medium613.50.9780
Triple Number All Purpose High528.21.1359
Triple Number Windward/Leeward Low1068.00.5618
Triple Number Windward/Leeward Medium771.70.7775
Triple Number Windward/Leeward High641.60.9352
Predominantly Upwind672.60.8921
Predominantly Downwind623.90.9617
Predominantly Upwind Low940.90.6377
Predominantly Upwind Medium701.10.8558
Predominantly Upwind High609.00.9852
Predominantly Downwind Low877.80.6835
Predominantly Downwind Medium616.80.9727
Predominantly Downwind High514.71.1658
Chicago-Mac Upwind0.8707
Chicago-Mac All Purpose0.9044
Chicago-Mac Downwind0.9437
Bayview-Mac Cove Island0.8289
Bayview-Mac Shore0.8352
Harvest Moon Regatta525.21.1424
Victoria-Maui1.0059
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy625.30.9595
San Francisco Bay Medium759.90.7896
Predominantly Reaching1.0386
Predominantly Reaching Low0.8179
Predominantly Reaching Medium1.0474
Predominantly Reaching High1.2205
Windward/Leeward 60-40 Low1085.40.5528
Windward/Leeward 60-40 Medium799.60.7504
Windward/Leeward 60-40 High671.40.8937
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1168.90.5133
5-Band Low / Medium972.20.6171
5-Band Medium754.70.7950
5-Band Medium / High654.20.9171
5-Band High613.20.9784
ORC Ref  03190002CSOIssued on 22/02/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org

Club
Certificate
2023

Boat

AMANDE

ITA-17578

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 335 GLMeasurement29/08/2019HINPlan reviewHull constructionSolidCarbon RudderNoLight stanchionsNoTrim tabNo
LOA9.980Max. Beam3.490Draft1.917Displacement5,450Wetted area24.24IMS L9.152LSM08.992Acc. length9.980Sink (kg/mm) 18.57
VCGD-0.100VCGM-0.114RM Rated (kg·m) 153.6Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.400PBWPIPA0.0006
EDLST1ST2
ST3ST4ST5
RIG
Forestay tensionInner stayNone FittedCarbon mastNoHeadsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2Rotating mastNo
P11.500IG11.820ISP12.160MDT10.140MDL10.250MDT2MDL2TLTaperMWGO
E4.500J3.300BAS1.340FSDNo FoilSFJ0.130SPL0.000WPLTPS4.050BDMWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.100Flotation Date29/08/2019MeasurerComment
SFFP0.330FFMFF1.293LCFcl5.418SG1.0265
SAFP9.613FAMFA1.092LCFsh5.680HBI1.159
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03190002CSOIssued on 22/02/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org

Club
Certificate
2023

Boat

AMANDE

ITA-17578

FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentA0.070.731.452.613.6828.7829/08/2019
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentA0.080.581.082.012.954.0011.76YesNo 23.7317/02/2020
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA13.0011.1012.056.806.50105%67.6829/08/2019
ORC Ref  03190002CSOIssued on 22/02/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org