International
Certificate
2023

Boat

X BE

ITA-15828

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 Angles42.0°40.0°38.4°37.6°37.6°38.1°38.8°
Beat VMG3.794.544.945.095.165.205.18
52°5.706.607.017.167.257.307.33
60°5.966.797.187.367.457.517.58
75°6.146.927.327.597.767.878.00
90°6.267.097.537.828.018.198.46
110°6.026.977.517.948.328.699.29
120°5.756.847.437.908.348.789.65
135°5.166.347.097.588.058.539.76
150°4.335.476.457.127.588.018.99
Run VMG3.754.745.606.306.917.388.21
Gybe Angles141.5°148.4°152.3°159.2°173.6°177.2°177.2°

APH: 542.0

CDL: 9.196

GPH: 603.2

CertNo: 23/1

BOAT
ClassX-35DesignerJeppesenBuilderX-YachtsAge date09/2005Series date01/2005Offset filex35.od.offData fileI15828
HULL
Length Overall10.600 mMaximum Beam3.250 mDraft2.167 mDisplacement4,639 kgDLR5.9682IMS DivisionCruiser/RacerDynamic Allowance0.000%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFeathering 3 bladesDiameter0.415m
CREW
Maximum weight615 kgMinimum weight461 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail41.9842.90Headsail Luffed32.6532.65Headsail FlyingSymmetric91.9991.99Asymmetric65.5773.29 (1 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS (m²)
Trysail11.97Storm Jib10.62Heavy Weather Jib28.66
SAIL LIMITS
Headsails5  Spinnakers4 * Asymmetric may be tacked on the pole
STABILITY
Righting Moment117.1 kg·mStability Index119.4
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  03190002KKUIssued on 05/05/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

International
Certificate
2023

Boat

X BE

ITA-15828

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 VMG950.7793.6729.3707.3697.2692.0694.6
52°631.7545.8513.7502.7496.9493.4491.0
60°603.6530.3501.2489.3483.1479.1475.2
75°586.2520.2491.6474.2463.9457.3449.9
90°575.4507.7478.0460.1449.7439.8425.4
110°597.6516.6479.4453.6432.7414.4387.5
120°626.6526.4484.3455.6431.6410.1373.0
135°697.2567.8507.7474.9447.4421.9368.7
150°830.6657.6558.5505.7475.1449.3400.3
Run VMG959.1759.3643.4571.0521.2487.5438.6
Selected Courses
Windward / Leeward954.9776.5686.3639.1609.2589.7566.6
All purpose734.1613.4556.6526.9507.9493.5472.3
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward663.50.9043
All purpose542.01.1071
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low673.80.8905
Triple Number Coastal/Long Distance Medium539.21.1127
Triple Number Coastal/Long Distance High489.21.2266
Triple Number Windward/Leeward Low865.70.6931
Triple Number Windward/Leeward Medium658.80.9107
Triple Number Windward/Leeward High585.91.0240
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance588.41.0198
Triple Number Coastal/Long Distance Low673.80.8905
Triple Number Coastal/Long Distance Medium539.21.1127
Triple Number Coastal/Long Distance High489.21.2266
Triple Number Windward/Leeward Low865.70.6931
Triple Number Windward/Leeward Medium658.80.9107
Triple Number Windward/Leeward High585.91.0240
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance955.3732.3622.4561.4527.0498.3450.5
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7978
Downwind "popa"0.9589
70% up, 30% down "Ilhabela"0.8401
30% up, 70% down "Ilhabela-inverso"0.9041
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low673.80.8905
Triple Number Coastal/Long Distance Medium539.21.1127
Triple Number Coastal/Long Distance High489.21.2266
Triple Number Windward/Leeward Low865.70.6931
Triple Number Windward/Leeward Medium658.80.9107
Triple Number Windward/Leeward High585.91.0240
Predominantly Upwind584.41.0266
Predominantly Downwind548.31.0942
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low673.80.8905
Triple Number All Purpose Medium539.21.1127
Triple Number All Purpose High489.21.2266
Triple Number Windward/Leeward Low865.70.6931
Triple Number Windward/Leeward Medium658.80.9107
Triple Number Windward/Leeward High585.91.0240
Predominantly Upwind584.41.0266
Predominantly Downwind548.31.0942
Predominantly Upwind Low741.20.8095
Predominantly Upwind Medium604.40.9927
Predominantly Upwind High579.11.0362
Predominantly Downwind Low743.20.8073
Predominantly Downwind Medium545.71.0995
Predominantly Downwind High456.61.3140
Chicago-Mac Upwind1.0103
Chicago-Mac All Purpose1.0408
Chicago-Mac Downwind1.0758
Bayview-Mac Cove Island0.9800
Bayview-Mac Shore0.9877
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching513.61.1683
Predominantly Reaching Low610.30.9831
Predominantly Reaching Medium509.41.1780
Predominantly Reaching High456.01.3158
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low941.20.6375
5-Band Low / Medium796.60.7532
5-Band Medium649.20.9242
5-Band Medium / High593.31.0114
5-Band High570.61.0515
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance588.41.0198
Triple Number Coastal/Long Distance Low673.80.8905
Triple Number Coastal/Long Distance Medium539.21.1127
Triple Number Coastal/Long Distance High489.21.2266
Triple Number Windward/Leeward Low865.70.6931
Triple Number Windward/Leeward Medium658.80.9107
Triple Number Windward/Leeward High585.91.0240
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance955.3732.3622.4561.4527.0498.3450.5
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance588.41.0198
Triple Number Coastal/Long Distance Low673.80.8905
Triple Number Coastal/Long Distance Medium539.21.1127
Triple Number Coastal/Long Distance High489.21.2266
Triple Number Windward/Leeward Low865.70.6931
Triple Number Windward/Leeward Medium658.80.9107
Triple Number Windward/Leeward High585.91.0240
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance955.3732.3622.4561.4527.0498.3450.5
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance588.4
Triple Number Coastal/Long Distance Low673.8
Triple Number Coastal/Long Distance Medium539.2
Triple Number Coastal/Long Distance High489.2
Triple Number Windward/Leeward Low865.7
Triple Number Windward/Leeward Medium658.8
Triple Number Windward/Leeward High585.9
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance955.3732.3622.4561.4527.0498.3450.5
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance588.41.0198
Triple Number Coastal/Long Distance Low673.80.8905
Triple Number Coastal/Long Distance Medium539.21.1127
Triple Number Coastal/Long Distance High489.21.2266
Triple Number Windward/Leeward Low865.70.6931
Triple Number Windward/Leeward Medium658.80.9107
Triple Number Windward/Leeward High585.91.0240
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance955.3732.3622.4561.4527.0498.3450.5
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)588.41.0198
Triple Number Coastal/Long Distance Low673.80.8905
Triple Number Coastal/Long Distance Medium539.21.1127
Triple Number Coastal/Long Distance High489.21.2266
Triple Number Windward/Leeward Low865.70.6931
Triple Number Windward/Leeward Medium658.80.9107
Triple Number Windward/Leeward High585.91.0240
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance955.3732.3622.4561.4527.0498.3450.5
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low673.80.8905
Triple Number Coastal/Long Distance Medium539.21.1127
Triple Number Coastal/Long Distance High489.21.2266
Triple Number Windward/Leeward Low865.70.6931
Triple Number Windward/Leeward Medium658.80.9107
Triple Number Windward/Leeward High585.91.0240
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8905
Triple Number Coastal/Long Distance Medium1.1127
Triple Number Coastal/Long Distance High1.2266
Triple Number Windward/Leeward Low0.6931
Triple Number Windward/Leeward Medium0.9107
Triple Number Windward/Leeward High1.0240
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance955.3732.3622.4561.4527.0498.3450.5
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance588.41.0198
Triple Number Coastal/Long Distance Low673.80.8905
Triple Number Coastal/Long Distance Medium539.21.1127
Triple Number Coastal/Long Distance High489.21.2266
Triple Number Windward/Leeward Low865.70.6931
Triple Number Windward/Leeward Medium658.80.9107
Triple Number Windward/Leeward High585.91.0240
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance955.3732.3622.4561.4527.0498.3450.5
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low673.80.8905
Triple Number Coastal/Long Distance Medium539.21.1127
Triple Number Coastal/Long Distance High489.21.2266
Triple Number Windward/Leeward Low865.70.6931
Triple Number Windward/Leeward Medium658.80.9107
Triple Number Windward/Leeward High585.91.0240
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance588.41.0198
Triple Number Coastal/Long Distance Low673.80.8905
Triple Number Coastal/Long Distance Medium539.21.1127
Triple Number Coastal/Long Distance High489.21.2266
Triple Number Windward/Leeward Low865.70.6931
Triple Number Windward/Leeward Medium658.80.9107
Triple Number Windward/Leeward High585.91.0240
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance955.3732.3622.4561.4527.0498.3450.5
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low865.70.6931
Triple Number Windward/Leeward Medium658.80.9107
Triple Number Windward/Leeward High585.91.0240
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance955.3732.3622.4561.4527.0498.3450.5
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low673.8
Triple Number Coastal/Long Distance Medium539.2
Triple Number Coastal/Long Distance High489.2
Triple Number Windward/Leeward Low865.7
Triple Number Windward/Leeward Medium658.8
Triple Number Windward/Leeward High585.9
Predominantly Upwind584.4
Predominantly Downwind548.3
Predominantly Reaching525.3
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance588.41.0198
Triple Number Coastal/Long Distance Low673.80.8905
Triple Number Coastal/Long Distance Medium539.21.1127
Triple Number Coastal/Long Distance High489.21.2266
Triple Number Windward/Leeward Low865.70.6931
Triple Number Windward/Leeward Medium658.80.9107
Triple Number Windward/Leeward High585.91.0240
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance955.3732.3622.4561.4527.0498.3450.5
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8905
Triple Number Coastal/Long Distance Medium1.1127
Triple Number Coastal/Long Distance High1.2266
Triple Number Windward/Leeward Low0.6931
Triple Number Windward/Leeward Medium0.9107
Triple Number Windward/Leeward High1.0240
Coastal/Long Distance1.0198
Predominantly Upwind1.0266
Predominantly Downwind1.0942
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.8905
Tretall Distanseseilas Mellomvind1.1127
Tretall Distanseseilas Mye vind1.2266
Tretall Pølsebane Lite vind0.6931
Tretall Pølsebane Mellomvind0.9107
Tretall Pølsebane Mye vind1.0240
Distanseseilas ett tall (OSN 8-16kn)1.0198
Distanseseilas ett tall (APH 6-20kn)1.1071
Enkeltall Motvind1.0266
Enkeltall Medvind1.0942
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low673.80.8905
Triple Number Coastal/Long Distance Medium539.21.1127
Triple Number Coastal/Long Distance High489.21.2266
Triple Number Windward/Leeward Low865.70.6931
Triple Number Windward/Leeward Medium658.80.9107
Triple Number Windward/Leeward High585.91.0240
Coastal/Long Distance588.41.0198
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind584.41.0266
Predominantly Downwind548.31.0942
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore573.51.0461
Cape Doctor Coastal478.71.2535
Triple Number Coastal/Long Distance Low673.80.8905
Triple Number Coastal/Long Distance Medium539.21.1127
Triple Number Coastal/Long Distance High489.21.2266
Triple Number Windward/Leeward Low865.70.6931
Triple Number Windward/Leeward Medium658.80.9107
Triple Number Windward/Leeward High585.91.0240
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8905
Triple Number Coastal/Long Distance Medium1.1127
Triple Number Coastal/Long Distance High1.2266
Triple Number Windward/Leeward Low0.6931
Triple Number Windward/Leeward Medium0.9107
Triple Number Windward/Leeward High1.0240
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8905
Triple Number Coastal/Long Distance Medium1.1127
Triple Number Coastal/Long Distance High1.2266
Triple Number Windward/Leeward Low0.6931
Triple Number Windward/Leeward Medium0.9107
Triple Number Windward/Leeward High1.0240
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance588.41.0198
Triple Number Coastal/Long Distance Low673.80.8905
Triple Number Coastal/Long Distance Medium539.21.1127
Triple Number Coastal/Long Distance High489.21.2266
Triple Number Windward/Leeward Low865.70.6931
Triple Number Windward/Leeward Medium658.80.9107
Triple Number Windward/Leeward High585.91.0240
Predominantly Upwind584.41.0266
Predominantly Downwind548.31.0942
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance955.3732.3622.4561.4527.0498.3450.5
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance588.41.0198
Triple Number Coastal/Long Distance Low673.80.8905
Triple Number Coastal/Long Distance Medium539.21.1127
Triple Number Coastal/Long Distance High489.21.2266
Triple Number Windward/Leeward Low865.70.6931
Triple Number Windward/Leeward Medium658.80.9107
Triple Number Windward/Leeward High585.91.0240
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance955.3732.3622.4561.4527.0498.3450.5
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low673.80.8905
Triple Number All Purpose Medium539.21.1127
Triple Number All Purpose High489.21.2266
Triple Number Windward/Leeward Low865.70.6931
Triple Number Windward/Leeward Medium658.80.9107
Triple Number Windward/Leeward High585.91.0240
Predominantly Upwind584.41.0266
Predominantly Downwind548.31.0942
Predominantly Upwind Low741.20.8095
Predominantly Upwind Medium604.40.9927
Predominantly Upwind High579.11.0362
Predominantly Downwind Low743.20.8073
Predominantly Downwind Medium545.71.0995
Predominantly Downwind High456.61.3140
Chicago-Mac Upwind1.0103
Chicago-Mac All Purpose1.0408
Chicago-Mac Downwind1.0758
Bayview-Mac Cove Island0.9800
Bayview-Mac Shore0.9877
Harvest Moon Regatta471.21.2733
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy574.31.0447
San Francisco Bay Medium650.70.9221
Predominantly Reaching513.61.1683
Predominantly Reaching Low610.30.9831
Predominantly Reaching Medium509.41.1780
Predominantly Reaching High456.01.3158
Windward/Leeward 60-40 Low867.00.6921
Windward/Leeward 60-40 Medium679.40.8831
Windward/Leeward 60-40 High622.80.9634
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low941.20.6375
5-Band Low / Medium796.60.7532
5-Band Medium649.20.9242
5-Band Medium / High593.31.0114
5-Band High570.61.0515
ORC Ref  03190002KKUIssued on 05/05/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

International
Certificate
2023

Boat

X BE

ITA-15828

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)
ClassX-35Measurement16/05/2019HINPlan reviewHull constructionSolidCarbon RudderNoLight stanchionsNoTrim tabNo
LOA10.600Max. Beam3.250Draft2.167Displacement4,639Wetted area23.21IMS L9.477LSM09.194Acc. length10.563Sink (kg/mm) 17.81
VCGD0.020VCGM0.001RM Rated (kg·m) 117.1Limit of positive stability(°) 118.3Stability Index119.4
PROPELLER
Propeller TypeFeathering 3 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.415PBW0.119PIPA0.0034
EDL2.140ST10.042ST20.178
ST30.180ST40.112ST50.255
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2Rotating mastNo
P14.250IG14.500ISP14.530MDT10.125MDL10.184MDT20.122MDL20.140TL1.230MW0.184GO0.204
E4.800J4.170BAS1.755FSD0.034SFJSPL4.253WPLTPS4.170BD0.220MWT168.50MCG4.680
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date15/05/2019MeasurerFIV-149Comment
SFFP0.075FFM1.318FF1.319LCFcl5.994SG1.0250
SAFP10.275FAM0.970FA0.971LCFsh6.199HBI1.105
W171.6W271.6W371.6W471.6
PD1563.2PD2558.2PD3561.5PD4533.3
WD11.450PLM9000.00GSA1.0RSA1.0RM116.6
TANKS
INVENTORY
INVENTORY
BALLASTIdKindDescriptionWeightLCGVCGTCGBFixed4 lead blocks port574.30AFixed3 lead blocks stbd494.30Fixed Ballast Total106
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCGBpvcWater15005.40AinoxFuel60156.00Total deductible136.00
OTHER ITEMSIdKindDescriptionWeightLCGVCGAMiscellaneousboiler157.60BBattery55 Ah195.20ABattery145 Ah404.80AEngineYanmar 3YM20CTotal deductible0
ORC Ref  03190002KKUIssued on 05/05/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

International
Certificate
2023

Boat

X BE

ITA-15828

FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentA0.221.121.933.224.1041.9819/04/2018
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentB0.090.651.242.283.314.3314.52YesNo 32.6516/05/2019A0.110.631.182.213.274.3514.22YesNo 31.5119/08/2015
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentA14.3714.3714.377.737.4991.9919/04/2018
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA13.9313.6913.815.367.0576%65.5716/05/2019
ORC Ref  03190002KKUIssued on 05/05/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org