Club Certificate2025
AMANDEITA-17578
FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
Rated boat velocities in knots
Wind Velocity 4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat Angles45.3°45.3°43.7°42.6°41.6°40.1°38.9°39.0°40.3°
Beat VMG2.012.823.473.964.374.724.965.115.03
52°3.194.385.305.976.466.807.027.227.23
60°3.434.675.596.256.696.987.197.457.50
75°3.604.865.796.476.937.207.387.757.96
90°3.705.096.176.887.297.607.848.108.28
110°3.755.176.276.957.377.738.078.729.25
120°3.635.016.096.827.277.647.998.729.59
135°3.204.495.576.426.987.377.728.429.23
150°2.643.814.855.726.426.917.257.858.44
Run VMG2.293.304.204.955.576.056.467.087.61
Gybe Angles144.8°144.8°147.8°148.7°150.7°155.9°161.0°177.5°177.7°
APH ToD:612.9CDL: 7.865APH ToT: 0.9789CertNo:25/1
BOAT
ClassDufour 335 GLDesignerFelciBuilderDufour YachtsAge date03/2013Series date03/2013Offset fileD335GLCL.offData fileI17578
HULL
Length Overall9.980Maximum Beam3.490Draft1.917Displacement5,450DLR7.4929IMS DivisionCruiser/RacerDynamic Allowance0.400%Age Allowance0.390%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.400m
CREW
Maximum weight550(declared)Minimum weight420 ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail28.7829.53Headsail 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
Headsails5
✱ One set on the forestay
✱ 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  03190003JK3Issued on 27/02/2025Valid until 31/12/2025
VPP ver: 2025 1.01 | © ORC | www.orc.org
Club Certificate2025
AMANDEITA-17578
FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
Time Allowances in secs/NM
Wind Velocity 4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat VMG1787.51278.51037.3909.2824.3762.6725.4705.1715.6
52°1127.7821.7679.4603.3557.2529.6512.7498.8498.0
60°1048.5771.5644.3576.2538.3515.7500.4483.5479.9
75°1000.9740.1621.3556.5519.3500.2487.8464.4452.0
90°973.8706.9583.4523.5493.9473.9459.0444.2434.6
110°960.2695.9574.3517.9488.5465.9446.2412.7389.1
120°992.0718.5591.1527.6495.2471.3450.3413.0375.3
135°1124.9801.9646.3560.6515.7488.7466.6427.8390.0
150°1364.5945.9741.8629.6560.5520.8496.4458.9426.3
Run VMG1575.31092.2856.5727.0646.8594.9556.8508.2473.0
Selected Courses
Windward / Leeward1680.81185.3946.9818.1735.6678.7641.1606.6594.3
All purpose1266.0905.4734.2643.6589.6553.4528.8501.5487.0
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward768.40.7808
All purpose612.90.9789
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low819.80.7319
Triple Number Coastal/Long Distance Medium610.60.9827
Triple Number Coastal/Long Distance High524.71.1435
Triple Number Windward/Leeward Low1066.10.5628
Triple Number Windward/Leeward Medium766.50.7828
Triple Number Windward/Leeward High637.60.9410
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance671.30.8937
Triple Number Coastal/Long Distance Low819.80.7319
Triple Number Coastal/Long Distance Medium610.60.9827
Triple Number Coastal/Long Distance High524.71.1435
Triple Number Windward/Leeward Low1066.10.5628
Triple Number Windward/Leeward Medium766.50.7828
Triple Number Windward/Leeward High637.60.9410
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1772.81176.0885.5730.7632.8575.1534.2480.2462.2
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6728
Downwind "popa"0.8430
70% up, 30% down "Ilhabela"0.7162
30% up, 70% down "Ilhabela-inverso"0.7835
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low819.80.7319
Triple Number Coastal/Long Distance Medium610.60.9827
Triple Number Coastal/Long Distance High524.71.1435
Triple Number Windward/Leeward Low1066.10.5628
Triple Number Windward/Leeward Medium766.50.7828
Triple Number Windward/Leeward High637.60.9410
Predominantly Upwind671.40.8936
Predominantly Downwind619.80.9681
Custom scoring options for Canada
Scoring OptionTODTOT
TriNum AP Low819.80.7319
TriNum AP Med610.60.9826
TriNum AP High524.71.1435
TriNum W/L Low1114.80.5382
TriNum W/L Med766.50.7828
TriNum W/L Hig637.60.9410
Predom. Upwind700.90.8560
Predom. Reaching604.50.9925
Predom. Downwind647.60.9265
Predom. Up Low1020.40.5880
Predom. Up L/M760.10.7894
Predom. Up Med646.40.9282
Predom. Up M/H577.31.0394
Predom. Up High552.41.0862
Predom. Dn Low970.10.6185
Predom. Dn L/M708.30.8471
Predom. Dn Med594.61.0090
Predom. Dn M/H524.21.1445
Predom. Dn High487.61.2306
Predom. Rc Low873.70.6867
Predom. Rc L/M651.90.9204
Predom. Rc Med559.01.0733
Predom. Rc M/H503.61.1915
Predom. Rc High476.81.2583
SA/DSPL Upwind16.86SA/DSPL Downwind30.97
Scoring OptionTODTOT
5B W/L Low1249.80.4801
5B W/L L/M905.40.6627
5B W/L Med749.50.8005
5B W/L M/H649.70.9236
5B W/L High610.50.9828
W/L 60-40 Low1268.90.4729
W/L 60-40 L/M923.60.6497
W/L 60-40 Med767.10.7822
W/L 60-40 M/H667.10.8995
W/L 60-40 High630.50.9517
5B AP Low901.90.6652
5B AP L/M706.10.8497
5B AP Med599.41.0009
5B AP M/H533.51.1247
5B AP High503.71.1911
5B SF Bay Low1078.50.5563
5B SF Bay L/M867.20.6919
5B SF Bay Med722.20.8308
5B SF Bay M/H630.40.9517
5B SF Bay High594.31.0096
Chicago-Mac Upwind0.8211
Chicago-Mac All Purpose0.8587
Chicago-Mac Downwind0.8899
BayMac Cove Island981.50.6113
BayMac Shore975.20.6153
Harvest Moon520.91.1519
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance671.30.8937
Triple Number Coastal/Long Distance Low819.80.7319
Triple Number Coastal/Long Distance Medium610.60.9827
Triple Number Coastal/Long Distance High524.71.1435
Triple Number Windward/Leeward Low1066.10.5628
Triple Number Windward/Leeward Medium766.50.7828
Triple Number Windward/Leeward High637.60.9410
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1772.81176.0885.5730.7632.8575.1534.2480.2462.2
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance671.30.8937
Triple Number Coastal/Long Distance Low819.80.7319
Triple Number Coastal/Long Distance Medium610.60.9827
Triple Number Coastal/Long Distance High524.71.1435
Triple Number Windward/Leeward Low1066.10.5628
Triple Number Windward/Leeward Medium766.50.7828
Triple Number Windward/Leeward High637.60.9410
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1772.81176.0885.5730.7632.8575.1534.2480.2462.2
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance671.3
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1772.81176.0885.5730.7632.8575.1534.2480.2462.2
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low819.80.7319
Triple Number Coastal/Long Distance Medium610.60.9827
Triple Number Coastal/Long Distance High524.71.1435
Triple Number Windward/Leeward Low1066.10.5628
Triple Number Windward/Leeward Medium766.50.7828
Triple Number Windward/Leeward High637.60.9410
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating671.30.8937
FinRating, kevyt tuuli1222.40.8180
FinRating, kova tuuli507.50.9852
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low819.80.7319
Triple Number Coastal/Long Distance Medium610.60.9827
Triple Number Coastal/Long Distance High524.71.1435
Triple Number Windward/Leeward Low1066.10.5628
Triple Number Windward/Leeward Medium766.50.7828
Triple Number Windward/Leeward High637.60.9410
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.8937
Triple Number Coastal/Long Distance Low0.7319
Triple Number Coastal/Long Distance Medium0.9827
Triple Number Coastal/Long Distance High1.1435
Triple Number Windward/Leeward Low0.5628
Triple Number Windward/Leeward Medium0.7828
Triple Number Windward/Leeward High0.9410
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1772.81176.0885.5730.7632.8575.1534.2480.2462.2
For information
General Purpose Handicap (GPH)694.5
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance671.30.8937
Triple Number Coastal/Long Distance Low819.80.7319
Triple Number Coastal/Long Distance Medium610.60.9827
Triple Number Coastal/Long Distance High524.71.1435
Triple Number Windward/Leeward Low1066.10.5628
Triple Number Windward/Leeward Medium766.50.7828
Triple Number Windward/Leeward High637.60.9410
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1772.81176.0885.5730.7632.8575.1534.2480.2462.2
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low819.80.7319
Triple Number Coastal/Long Distance Medium610.60.9827
Triple Number Coastal/Long Distance High524.71.1435
Triple Number Windward/Leeward Low1066.10.5628
Triple Number Windward/Leeward Medium766.50.7828
Triple Number Windward/Leeward High637.60.9410
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance671.30.8937
Triple Number Coastal/Long Distance Low819.80.7319
Triple Number Coastal/Long Distance Medium610.60.9827
Triple Number Coastal/Long Distance High524.71.1435
Triple Number Windward/Leeward Low1066.10.5628
Triple Number Windward/Leeward Medium766.50.7828
Triple Number Windward/Leeward High637.60.9410
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1772.81176.0885.5730.7632.8575.1534.2480.2462.2
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance671.30.8937
Triple Number Coastal/Long Distance Low819.80.7319
Triple Number Coastal/Long Distance Medium610.60.9827
Triple Number Coastal/Long Distance High524.71.1435
Triple Number Windward/Leeward Low1066.10.5628
Triple Number Windward/Leeward Medium766.50.7828
Triple Number Windward/Leeward High637.60.9410
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1772.81176.0885.5730.7632.8575.1534.2480.2462.2
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low819.8
Triple Number Coastal/Long Distance Medium610.6
Triple Number Coastal/Long Distance High524.7
Triple Number Windward/Leeward Low1066.1
Triple Number Windward/Leeward Medium766.5
Triple Number Windward/Leeward High637.6
Predominantly Upwind671.4
Predominantly Downwind619.8
Predominantly Reaching589.8
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance671.30.8937
Triple Number Coastal/Long Distance Low819.80.7319
Triple Number Coastal/Long Distance Medium610.60.9827
Triple Number Coastal/Long Distance High524.71.1435
Triple Number Windward/Leeward Low1066.10.5628
Triple Number Windward/Leeward Medium766.50.7828
Triple Number Windward/Leeward High637.60.9410
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1772.81176.0885.5730.7632.8575.1534.2480.2462.2
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7319
Triple Number Coastal/Long Distance Medium0.9827
Triple Number Coastal/Long Distance High1.1435
Triple Number Windward/Leeward Low0.5628
Triple Number Windward/Leeward Medium0.7828
Triple Number Windward/Leeward High0.9410
Coastal/Long Distance0.8937
Predominantly Upwind0.8936
Predominantly Downwind0.9681
For information
General Purpose Handicap (GPH)694.5
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)0.9789
Distanseseilas Trippeltall svak vind0.7319
Distanseseilas Trippeltall mellomvind0.9827
Distanseseilas Trippeltall sterk vind1.1435
Pølsebane Trippeltall svak vind0.5628
Pølsebane Trippeltall mellomvind0.7828
Pølsebane Trippeltall sterk vind0.9410
Motvind Singeltall0.8936
Medvind Singeltall0.9681
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low819.80.7319
Triple Number Coastal/Long Distance Medium610.60.9827
Triple Number Coastal/Long Distance High524.71.1435
Triple Number Windward/Leeward Low1066.10.5628
Triple Number Windward/Leeward Medium766.50.7828
Triple Number Windward/Leeward High637.60.9410
Coastal/Long Distance671.30.8937
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind671.40.8936
Predominantly Downwind619.80.9681
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore598.01.0033
Cape Doctor Coastal491.31.2212
Triple Number Coastal/Long Distance Low819.80.7319
Triple Number Coastal/Long Distance Medium610.60.9827
Triple Number Coastal/Long Distance High524.71.1435
Triple Number Windward/Leeward Low1066.10.5628
Triple Number Windward/Leeward Medium766.50.7828
Triple Number Windward/Leeward High637.60.9410
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7319
Triple Number Coastal/Long Distance Medium0.9827
Triple Number Coastal/Long Distance High1.1435
Triple Number Windward/Leeward Low0.5628
Triple Number Windward/Leeward Medium0.7828
Triple Number Windward/Leeward High0.9410
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7319
Triple Number Coastal/Long Distance Medium0.9827
Triple Number Coastal/Long Distance High1.1435
Triple Number Windward/Leeward Low0.5628
Triple Number Windward/Leeward Medium0.7828
Triple Number Windward/Leeward High0.9410
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance671.30.8937
Triple Number Coastal/Long Distance Low819.80.7319
Triple Number Coastal/Long Distance Medium610.60.9827
Triple Number Coastal/Long Distance High524.71.1435
Triple Number Windward/Leeward Low1066.10.5628
Triple Number Windward/Leeward Medium766.50.7828
Triple Number Windward/Leeward High637.60.9410
Predominantly Upwind671.40.8936
Predominantly Downwind619.80.9681
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1772.81176.0885.5730.7632.8575.1534.2480.2462.2
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance671.30.8937
Triple Number Coastal/Long Distance Low819.80.7319
Triple Number Coastal/Long Distance Medium610.60.9827
Triple Number Coastal/Long Distance High524.71.1435
Triple Number Windward/Leeward Low1066.10.5628
Triple Number Windward/Leeward Medium766.50.7828
Triple Number Windward/Leeward High637.60.9410
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1772.81176.0885.5730.7632.8575.1534.2480.2462.2
Custom scoring options for United States of America
Scoring OptionTODTOT
TriNum AP Low819.80.7319
TriNum AP Med610.60.9826
TriNum AP High524.71.1435
TriNum W/L Low1114.80.5382
TriNum W/L Med766.50.7828
TriNum W/L Hig637.60.9410
Predom. Upwind700.90.8560
Predom. Reaching604.50.9925
Predom. Downwind647.60.9265
Predom. Up Low1020.40.5880
Predom. Up L/M760.10.7894
Predom. Up Med646.40.9282
Predom. Up M/H577.31.0394
Predom. Up High552.41.0862
Predom. Dn Low970.10.6185
Predom. Dn L/M708.30.8471
Predom. Dn Med594.61.0090
Predom. Dn M/H524.21.1445
Predom. Dn High487.61.2306
Predom. Rc Low873.70.6867
Predom. Rc L/M651.90.9204
Predom. Rc Med559.01.0733
Predom. Rc M/H503.61.1915
Predom. Rc High476.81.2583
SA/DSPL Upwind16.86SA/DSPL Downwind30.97
Scoring OptionTODTOT
5B W/L Low1249.80.4801
5B W/L L/M905.40.6627
5B W/L Med749.50.8005
5B W/L M/H649.70.9236
5B W/L High610.50.9828
W/L 60-40 Low1268.90.4729
W/L 60-40 L/M923.60.6497
W/L 60-40 Med767.10.7822
W/L 60-40 M/H667.10.8995
W/L 60-40 High630.50.9517
5B AP Low901.90.6652
5B AP L/M706.10.8497
5B AP Med599.41.0009
5B AP M/H533.51.1247
5B AP High503.71.1911
5B SF Bay Low1078.50.5563
5B SF Bay L/M867.20.6919
5B SF Bay Med722.20.8308
5B SF Bay M/H630.40.9517
5B SF Bay High594.31.0096
Chicago-Mac Upwind0.8211
Chicago-Mac All Purpose0.8587
Chicago-Mac Downwind0.8899
BayMac Cove Island981.50.6113
BayMac Shore975.20.6153
Harvest Moon520.91.1519
ORC Ref  03190003JK3Issued on 27/02/2025Valid until 31/12/2025
VPP ver: 2025 1.01 | © ORC | www.orc.org
Club Certificate2025
AMANDEITA-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 L9.168LSM08.992Acc. length9.980Sink (kg/mm) 18.57
VCGD-0.100VCGM-0.114RM Rated (kg·m) 153.6Limit of positive stability(°) N/AStability IndexN/ADefault crew weight592Declared crew weight550
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.400PBWPIPA0.0006
EDLST1ST2
ST3ST4ST5
RIG
Forestay tensionFixedInner stayNone FittedMast materialAluminumSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0Checkstays0Spreaders2Rotating 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 Date29/08/2019
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03190003JK3Issued on 27/02/2025Valid until 31/12/2025
VPP ver: 2025 1.01 | © ORC | www.orc.org
Club Certificate2025
AMANDEITA-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
CRUISER/RACER REQUIREMENTS*
Accommodation length10.0 mTable area0.44 m²Headroom1.70 mMinimum number of berths4Personal gear stowage0.16 m³Fresh water capacity80 lMinimum number of seats in cockpit4Food stowage0.24 m³Fuel capacity50 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  03190003JK3Issued on 27/02/2025Valid until 31/12/2025
VPP ver: 2025 1.01 | © ORC | www.orc.org