Club
Certificate
2023

Boat

AMETA

ITA-16492

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 Angles44.8°42.9°41.7°40.5°39.0°38.8°38.7°
Beat VMG3.203.944.504.955.255.405.50
52°4.975.986.707.177.467.637.75
60°5.296.286.967.387.647.827.99
75°5.496.497.147.547.818.038.36
90°5.386.477.267.728.038.248.54
110°5.386.587.377.858.228.579.19
120°5.216.397.247.768.168.549.29
135°4.705.876.817.457.898.279.02
150°3.995.116.036.767.267.618.18
Run VMG3.464.425.225.866.286.727.58
Gybe Angles144.8°147.5°147.5°147.8°148.7°171.2°176.3°

APH: 564.8

CDL: 9.567

GPH: 639.5

CertNo: 23/1

BOAT
ClassDufour 405 GLDesignerFelciBuilderDufour YachtsAge date06/2010Series date01/2009Offset fileDUF405CL.OFFData fileI16492
HULL
Length Overall11.900 mMaximum Beam3.984 mDraft2.026 mDisplacement7,935 kgDLR7.0421IMS DivisionCruiser/RacerDynamic Allowance0.370%Age Allowance0.455%
PROPELLER
InstallationStrutTypeFolding 3 bladesDiameter0.457m
CREW
Maximum weight800 kgMinimum weight600 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail35.3035.86Headsail Luffed43.1143.11Headsail FlyingSymmetricAsymmetric85.6187.03 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail10.67Storm Jib10.70Heavy Weather Jib28.89
SAIL LIMITS
Headsails1  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  03190002BWVIssued on 02/02/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org

Club
Certificate
2023

Boat

AMETA

ITA-16492

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 VMG1124.5914.1799.6727.5685.5667.1654.7
52°724.0602.3537.1501.8482.6472.0464.4
60°681.0573.1517.1488.1471.1460.3450.6
75°655.4555.0503.9477.5460.8448.1430.7
90°669.3556.6495.8466.1448.4436.9421.8
110°668.8547.5488.4458.9438.0420.1391.9
120°690.3563.4497.0463.7441.1421.6387.7
135°766.3613.2528.6482.9456.5435.5399.2
150°902.3704.8597.2532.4496.1472.8439.9
Run VMG1041.9813.8689.6614.7572.8536.1474.7
Selected Courses
Windward / Leeward1083.2864.0744.6671.1629.2601.6564.7
All purpose831.3674.1589.7541.2512.9494.2470.0
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward705.00.8510
All purpose564.81.0624
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low752.60.7972
Triple Number Coastal/Long Distance Medium561.41.0688
Triple Number Coastal/Long Distance High489.81.2250
Triple Number Windward/Leeward Low973.60.6163
Triple Number Windward/Leeward Medium701.20.8557
Triple Number Windward/Leeward High594.61.0090
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance617.60.9716
Triple Number Coastal/Long Distance Low752.60.7972
Triple Number Coastal/Long Distance Medium561.41.0688
Triple Number Coastal/Long Distance High489.81.2250
Triple Number Windward/Leeward Low973.60.6163
Triple Number Windward/Leeward Medium701.20.8557
Triple Number Windward/Leeward High594.61.0090
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1079.0811.1667.8579.7533.1499.9450.9
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7536
Downwind "popa"0.8854
70% up, 30% down "Ilhabela"0.7889
30% up, 70% down "Ilhabela-inverso"0.8413
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low752.60.7972
Triple Number Coastal/Long Distance Medium561.41.0688
Triple Number Coastal/Long Distance High489.81.2250
Triple Number Windward/Leeward Low973.60.6163
Triple Number Windward/Leeward Medium701.20.8557
Triple Number Windward/Leeward High594.61.0090
Predominantly Upwind610.50.9828
Predominantly Downwind579.41.0355
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low752.60.7972
Triple Number All Purpose Medium561.41.0688
Triple Number All Purpose High489.81.2250
Triple Number Windward/Leeward Low973.60.6163
Triple Number Windward/Leeward Medium701.20.8557
Triple Number Windward/Leeward High594.61.0090
Predominantly Upwind610.50.9828
Predominantly Downwind579.41.0355
Predominantly Upwind Low845.30.7098
Predominantly Upwind Medium628.80.9541
Predominantly Upwind High560.61.0703
Predominantly Downwind Low817.60.7338
Predominantly Downwind Medium575.81.0421
Predominantly Downwind High482.31.2440
Chicago-Mac Upwind0.9611
Chicago-Mac All Purpose0.9858
Chicago-Mac Downwind1.0160
Bayview-Mac Cove Island0.9066
Bayview-Mac Shore0.9179
Victoria-Maui1.0791
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance617.60.9716
Triple Number Coastal/Long Distance Low752.60.7972
Triple Number Coastal/Long Distance Medium561.41.0688
Triple Number Coastal/Long Distance High489.81.2250
Triple Number Windward/Leeward Low973.60.6163
Triple Number Windward/Leeward Medium701.20.8557
Triple Number Windward/Leeward High594.61.0090
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1079.0811.1667.8579.7533.1499.9450.9
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance617.60.9716
Triple Number Coastal/Long Distance Low752.60.7972
Triple Number Coastal/Long Distance Medium561.41.0688
Triple Number Coastal/Long Distance High489.81.2250
Triple Number Windward/Leeward Low973.60.6163
Triple Number Windward/Leeward Medium701.20.8557
Triple Number Windward/Leeward High594.61.0090
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1079.0811.1667.8579.7533.1499.9450.9
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance617.6
Triple Number Coastal/Long Distance Low752.6
Triple Number Coastal/Long Distance Medium561.4
Triple Number Coastal/Long Distance High489.8
Triple Number Windward/Leeward Low973.6
Triple Number Windward/Leeward Medium701.2
Triple Number Windward/Leeward High594.6
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1079.0811.1667.8579.7533.1499.9450.9
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance617.60.9716
Triple Number Coastal/Long Distance Low752.60.7972
Triple Number Coastal/Long Distance Medium561.41.0688
Triple Number Coastal/Long Distance High489.81.2250
Triple Number Windward/Leeward Low973.60.6163
Triple Number Windward/Leeward Medium701.20.8557
Triple Number Windward/Leeward High594.61.0090
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1079.0811.1667.8579.7533.1499.9450.9
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)617.60.9716
Triple Number Coastal/Long Distance Low752.60.7972
Triple Number Coastal/Long Distance Medium561.41.0688
Triple Number Coastal/Long Distance High489.81.2250
Triple Number Windward/Leeward Low973.60.6163
Triple Number Windward/Leeward Medium701.20.8557
Triple Number Windward/Leeward High594.61.0090
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1079.0811.1667.8579.7533.1499.9450.9
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low752.60.7972
Triple Number Coastal/Long Distance Medium561.41.0688
Triple Number Coastal/Long Distance High489.81.2250
Triple Number Windward/Leeward Low973.60.6163
Triple Number Windward/Leeward Medium701.20.8557
Triple Number Windward/Leeward High594.61.0090
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7972
Triple Number Coastal/Long Distance Medium1.0688
Triple Number Coastal/Long Distance High1.2250
Triple Number Windward/Leeward Low0.6163
Triple Number Windward/Leeward Medium0.8557
Triple Number Windward/Leeward High1.0090
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1079.0811.1667.8579.7533.1499.9450.9
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance617.60.9716
Triple Number Coastal/Long Distance Low752.60.7972
Triple Number Coastal/Long Distance Medium561.41.0688
Triple Number Coastal/Long Distance High489.81.2250
Triple Number Windward/Leeward Low973.60.6163
Triple Number Windward/Leeward Medium701.20.8557
Triple Number Windward/Leeward High594.61.0090
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1079.0811.1667.8579.7533.1499.9450.9
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low752.60.7972
Triple Number Coastal/Long Distance Medium561.41.0688
Triple Number Coastal/Long Distance High489.81.2250
Triple Number Windward/Leeward Low973.60.6163
Triple Number Windward/Leeward Medium701.20.8557
Triple Number Windward/Leeward High594.61.0090
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance617.60.9716
Triple Number Coastal/Long Distance Low752.60.7972
Triple Number Coastal/Long Distance Medium561.41.0688
Triple Number Coastal/Long Distance High489.81.2250
Triple Number Windward/Leeward Low973.60.6163
Triple Number Windward/Leeward Medium701.20.8557
Triple Number Windward/Leeward High594.61.0090
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1079.0811.1667.8579.7533.1499.9450.9
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low973.60.6163
Triple Number Windward/Leeward Medium701.20.8557
Triple Number Windward/Leeward High594.61.0090
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1079.0811.1667.8579.7533.1499.9450.9
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low752.6
Triple Number Coastal/Long Distance Medium561.4
Triple Number Coastal/Long Distance High489.8
Triple Number Windward/Leeward Low973.6
Triple Number Windward/Leeward Medium701.2
Triple Number Windward/Leeward High594.6
Predominantly Upwind610.5
Predominantly Downwind579.4
Predominantly Reaching550.8
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance617.60.9716
Triple Number Coastal/Long Distance Low752.60.7972
Triple Number Coastal/Long Distance Medium561.41.0688
Triple Number Coastal/Long Distance High489.81.2250
Triple Number Windward/Leeward Low973.60.6163
Triple Number Windward/Leeward Medium701.20.8557
Triple Number Windward/Leeward High594.61.0090
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1079.0811.1667.8579.7533.1499.9450.9
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7972
Triple Number Coastal/Long Distance Medium1.0688
Triple Number Coastal/Long Distance High1.2250
Triple Number Windward/Leeward Low0.6163
Triple Number Windward/Leeward Medium0.8557
Triple Number Windward/Leeward High1.0090
Coastal/Long Distance0.9716
Predominantly Upwind0.9828
Predominantly Downwind1.0355
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.7972
Tretall Distanseseilas Mellomvind1.0688
Tretall Distanseseilas Mye vind1.2250
Tretall Pølsebane Lite vind0.6163
Tretall Pølsebane Mellomvind0.8557
Tretall Pølsebane Mye vind1.0090
Distanseseilas ett tall (OSN 8-16kn)0.9716
Distanseseilas ett tall (APH 6-20kn)1.0624
Enkeltall Motvind0.9828
Enkeltall Medvind1.0355
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low752.60.7972
Triple Number Coastal/Long Distance Medium561.41.0688
Triple Number Coastal/Long Distance High489.81.2250
Triple Number Windward/Leeward Low973.60.6163
Triple Number Windward/Leeward Medium701.20.8557
Triple Number Windward/Leeward High594.61.0090
Coastal/Long Distance617.60.9716
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind610.50.9828
Predominantly Downwind579.41.0355
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore575.81.0421
Cape Doctor Coastal477.21.2572
Triple Number Coastal/Long Distance Low752.60.7972
Triple Number Coastal/Long Distance Medium561.41.0688
Triple Number Coastal/Long Distance High489.81.2250
Triple Number Windward/Leeward Low973.60.6163
Triple Number Windward/Leeward Medium701.20.8557
Triple Number Windward/Leeward High594.61.0090
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7972
Triple Number Coastal/Long Distance Medium1.0688
Triple Number Coastal/Long Distance High1.2250
Triple Number Windward/Leeward Low0.6163
Triple Number Windward/Leeward Medium0.8557
Triple Number Windward/Leeward High1.0090
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7972
Triple Number Coastal/Long Distance Medium1.0688
Triple Number Coastal/Long Distance High1.2250
Triple Number Windward/Leeward Low0.6163
Triple Number Windward/Leeward Medium0.8557
Triple Number Windward/Leeward High1.0090
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance617.60.9716
Triple Number Coastal/Long Distance Low752.60.7972
Triple Number Coastal/Long Distance Medium561.41.0688
Triple Number Coastal/Long Distance High489.81.2250
Triple Number Windward/Leeward Low973.60.6163
Triple Number Windward/Leeward Medium701.20.8557
Triple Number Windward/Leeward High594.61.0090
Predominantly Upwind610.50.9828
Predominantly Downwind579.41.0355
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1079.0811.1667.8579.7533.1499.9450.9
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance617.60.9716
Triple Number Coastal/Long Distance Low752.60.7972
Triple Number Coastal/Long Distance Medium561.41.0688
Triple Number Coastal/Long Distance High489.81.2250
Triple Number Windward/Leeward Low973.60.6163
Triple Number Windward/Leeward Medium701.20.8557
Triple Number Windward/Leeward High594.61.0090
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1079.0811.1667.8579.7533.1499.9450.9
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low752.60.7972
Triple Number All Purpose Medium561.41.0688
Triple Number All Purpose High489.81.2250
Triple Number Windward/Leeward Low973.60.6163
Triple Number Windward/Leeward Medium701.20.8557
Triple Number Windward/Leeward High594.61.0090
Predominantly Upwind610.50.9828
Predominantly Downwind579.41.0355
Predominantly Upwind Low845.30.7098
Predominantly Upwind Medium628.80.9541
Predominantly Upwind High560.61.0703
Predominantly Downwind Low817.60.7338
Predominantly Downwind Medium575.81.0421
Predominantly Downwind High482.31.2440
Chicago-Mac Upwind0.9611
Chicago-Mac All Purpose0.9858
Chicago-Mac Downwind1.0160
Bayview-Mac Cove Island0.9066
Bayview-Mac Shore0.9179
Harvest Moon Regatta487.41.2311
Victoria-Maui1.0791
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy578.71.0367
San Francisco Bay Medium691.70.8675
Predominantly Reaching1.1216
Predominantly Reaching Low0.8833
Predominantly Reaching Medium1.1317
Predominantly Reaching High1.3102
Windward/Leeward 60-40 Low982.70.6106
Windward/Leeward 60-40 Medium720.10.8333
Windward/Leeward 60-40 High619.30.9689
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1066.30.5627
5-Band Low / Medium885.20.6778
5-Band Medium686.70.8738
5-Band Medium / High605.80.9903
5-Band High571.11.0507
ORC Ref  03190002BWVIssued on 02/02/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org

Club
Certificate
2023

Boat

AMETA

ITA-16492

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 405 GLMeasurement01/06/2010HINPlan reviewHull constructionSolidCarbon RudderNoLight stanchionsNoTrim tabNo
LOA11.900Max. Beam3.984Draft2.026Displacement7,935Wetted area30.37IMS L10.707LSM010.405Acc. length11.900Sink (kg/mm) 23.31
VCGD0.117VCGM-0.001RM Rated (kg·m) 206.5Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 3 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.457PBW0.113PIPA0.0039
EDL2.790ST10.065ST20.180
ST30.180ST40.110ST50.275
RIG
Forestay tensionFixedInner stayNone FittedCarbon mastNoHeadsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2Rotating mastNo
P13.400IG14.550ISP15.100MDT10.132MDL10.223MDT20.132MDL20.223TLMW0.223GO0.247
E4.550J4.510BAS1.800FSDNo FoilSFJ0.140SPLWPLTPS5.450BD0.188MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered0.124Flotation Date01/06/2010MeasurerComment
SFFP0.099FFMFF1.362LCFcl6.399SG1.0265
SAFP11.278FAMFA1.205LCFsh6.683HBI1.221
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03190002BWVIssued on 02/02/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org

Club
Certificate
2023

Boat

AMETA

ITA-16492

FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentA0.140.871.592.813.7935.3001/02/2023
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentA0.050.771.503.034.686.3713.85NoNo 43.1101/02/2023
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA15.0013.3014.157.058.1087%85.6120/10/2020
ORC Ref  03190002BWVIssued on 02/02/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org