International
Certificate
2023

Boat

REWIND

ITA-213X35

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°37.8°37.6°38.2°38.8°
Beat VMG3.754.514.925.075.155.185.16
52°5.656.566.997.157.247.287.32
60°5.926.767.177.357.447.507.56
75°6.106.897.317.587.757.867.98
90°5.986.847.317.647.948.178.44
110°5.896.957.507.908.188.418.76
120°5.726.827.427.898.338.739.30
135°5.156.327.087.578.048.539.77
150°4.325.466.437.117.578.018.99
Run VMG3.744.735.586.296.897.378.20
Gybe Angles141.5°148.4°152.3°159.2°173.0°177.2°177.2°

APH: 544.8

CDL: 9.151

GPH: 607.0

CertNo: 23/1

BOAT
ClassX-35DesignerJeppesenBuilderX-YachtsAge date02/2008Series date09/2005Offset filex35.od.offData fileI213X35
HULL
Length Overall10.600 mMaximum Beam3.250 mDraft2.163 mDisplacement4,564 kgDLR5.9356IMS DivisionCruiser/RacerDynamic Allowance0.000%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.420m
CREW
Maximum weight605 kgMinimum weight454 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail40.7141.53Headsail Luffed32.0732.07Headsail FlyingSymmetric91.4891.48Asymmetric
STORM SAIL AREAS (m²)
Trysail11.93Storm Jib10.62Heavy Weather Jib28.66
SAIL LIMITS
Headsails5  Spinnakers4
STABILITY
Righting Moment112.5 kg·mStability Index117.2
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  03190002CV0Issued on 23/02/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org

International
Certificate
2023

Boat

REWIND

ITA-213X35

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 VMG959.2798.6732.0709.7699.5694.5697.8
52°636.7548.5514.7503.4497.6494.2492.1
60°608.2532.5502.0489.9483.7479.8476.2
75°590.6522.7492.5474.9464.5458.0450.9
90°601.8526.2492.8471.1453.6440.7426.5
110°611.1518.4480.3455.9440.0428.2411.2
120°629.2527.7484.9456.1432.0412.5387.1
135°699.6569.3508.5475.4447.7422.1368.5
150°833.5659.1559.6506.3475.6449.6400.4
Run VMG962.5761.1644.6572.1522.2488.2439.0
Selected Courses
Windward / Leeward960.8779.8688.3640.9610.8591.3568.4
All purpose741.9617.7559.4529.1509.8495.9476.3
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward665.70.9014
All purpose544.81.1013
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low679.80.8826
Triple Number Coastal/Long Distance Medium541.81.1075
Triple Number Coastal/Long Distance High492.01.2194
Triple Number Windward/Leeward Low870.30.6894
Triple Number Windward/Leeward Medium660.70.9081
Triple Number Windward/Leeward High587.61.0211
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance590.81.0156
Triple Number Coastal/Long Distance Low679.80.8826
Triple Number Coastal/Long Distance Medium541.81.1075
Triple Number Coastal/Long Distance High492.01.2194
Triple Number Windward/Leeward Low870.30.6894
Triple Number Windward/Leeward Medium660.70.9081
Triple Number Windward/Leeward High587.61.0211
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance961.0736.2625.1563.7528.4499.7454.8
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7938
Downwind "popa"0.9568
70% up, 30% down "Ilhabela"0.8365
30% up, 70% down "Ilhabela-inverso"0.9013
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low679.80.8826
Triple Number Coastal/Long Distance Medium541.81.1075
Triple Number Coastal/Long Distance High492.01.2194
Triple Number Windward/Leeward Low870.30.6894
Triple Number Windward/Leeward Medium660.70.9081
Triple Number Windward/Leeward High587.61.0211
Predominantly Upwind587.91.0207
Predominantly Downwind551.11.0887
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low679.80.8826
Triple Number All Purpose Medium541.81.1075
Triple Number All Purpose High492.01.2194
Triple Number Windward/Leeward Low870.30.6894
Triple Number Windward/Leeward Medium660.70.9081
Triple Number Windward/Leeward High587.61.0211
Predominantly Upwind587.91.0207
Predominantly Downwind551.11.0887
Predominantly Upwind Low747.90.8023
Predominantly Upwind Medium607.40.9878
Predominantly Upwind High580.91.0329
Predominantly Downwind Low748.20.8019
Predominantly Downwind Medium547.91.0951
Predominantly Downwind High457.31.3121
Chicago-Mac Upwind1.0043
Chicago-Mac All Purpose1.0345
Chicago-Mac Downwind1.0703
Bayview-Mac Cove Island0.9726
Bayview-Mac Shore0.9810
Victoria-Maui1.1475
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance590.81.0156
Triple Number Coastal/Long Distance Low679.80.8826
Triple Number Coastal/Long Distance Medium541.81.1075
Triple Number Coastal/Long Distance High492.01.2194
Triple Number Windward/Leeward Low870.30.6894
Triple Number Windward/Leeward Medium660.70.9081
Triple Number Windward/Leeward High587.61.0211
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance961.0736.2625.1563.7528.4499.7454.8
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance590.81.0156
Triple Number Coastal/Long Distance Low679.80.8826
Triple Number Coastal/Long Distance Medium541.81.1075
Triple Number Coastal/Long Distance High492.01.2194
Triple Number Windward/Leeward Low870.30.6894
Triple Number Windward/Leeward Medium660.70.9081
Triple Number Windward/Leeward High587.61.0211
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance961.0736.2625.1563.7528.4499.7454.8
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance590.8
Triple Number Coastal/Long Distance Low679.8
Triple Number Coastal/Long Distance Medium541.8
Triple Number Coastal/Long Distance High492.0
Triple Number Windward/Leeward Low870.3
Triple Number Windward/Leeward Medium660.7
Triple Number Windward/Leeward High587.6
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance961.0736.2625.1563.7528.4499.7454.8
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance590.81.0156
Triple Number Coastal/Long Distance Low679.80.8826
Triple Number Coastal/Long Distance Medium541.81.1075
Triple Number Coastal/Long Distance High492.01.2194
Triple Number Windward/Leeward Low870.30.6894
Triple Number Windward/Leeward Medium660.70.9081
Triple Number Windward/Leeward High587.61.0211
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance961.0736.2625.1563.7528.4499.7454.8
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)590.81.0156
Triple Number Coastal/Long Distance Low679.80.8826
Triple Number Coastal/Long Distance Medium541.81.1075
Triple Number Coastal/Long Distance High492.01.2194
Triple Number Windward/Leeward Low870.30.6894
Triple Number Windward/Leeward Medium660.70.9081
Triple Number Windward/Leeward High587.61.0211
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance961.0736.2625.1563.7528.4499.7454.8
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low679.80.8826
Triple Number Coastal/Long Distance Medium541.81.1075
Triple Number Coastal/Long Distance High492.01.2194
Triple Number Windward/Leeward Low870.30.6894
Triple Number Windward/Leeward Medium660.70.9081
Triple Number Windward/Leeward High587.61.0211
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8826
Triple Number Coastal/Long Distance Medium1.1075
Triple Number Coastal/Long Distance High1.2194
Triple Number Windward/Leeward Low0.6894
Triple Number Windward/Leeward Medium0.9081
Triple Number Windward/Leeward High1.0211
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance961.0736.2625.1563.7528.4499.7454.8
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance590.81.0156
Triple Number Coastal/Long Distance Low679.80.8826
Triple Number Coastal/Long Distance Medium541.81.1075
Triple Number Coastal/Long Distance High492.01.2194
Triple Number Windward/Leeward Low870.30.6894
Triple Number Windward/Leeward Medium660.70.9081
Triple Number Windward/Leeward High587.61.0211
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance961.0736.2625.1563.7528.4499.7454.8
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low679.80.8826
Triple Number Coastal/Long Distance Medium541.81.1075
Triple Number Coastal/Long Distance High492.01.2194
Triple Number Windward/Leeward Low870.30.6894
Triple Number Windward/Leeward Medium660.70.9081
Triple Number Windward/Leeward High587.61.0211
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance590.81.0156
Triple Number Coastal/Long Distance Low679.80.8826
Triple Number Coastal/Long Distance Medium541.81.1075
Triple Number Coastal/Long Distance High492.01.2194
Triple Number Windward/Leeward Low870.30.6894
Triple Number Windward/Leeward Medium660.70.9081
Triple Number Windward/Leeward High587.61.0211
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance961.0736.2625.1563.7528.4499.7454.8
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low870.30.6894
Triple Number Windward/Leeward Medium660.70.9081
Triple Number Windward/Leeward High587.61.0211
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance961.0736.2625.1563.7528.4499.7454.8
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low679.8
Triple Number Coastal/Long Distance Medium541.8
Triple Number Coastal/Long Distance High492.0
Triple Number Windward/Leeward Low870.3
Triple Number Windward/Leeward Medium660.7
Triple Number Windward/Leeward High587.6
Predominantly Upwind587.9
Predominantly Downwind551.1
Predominantly Reaching529.8
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance590.81.0156
Triple Number Coastal/Long Distance Low679.80.8826
Triple Number Coastal/Long Distance Medium541.81.1075
Triple Number Coastal/Long Distance High492.01.2194
Triple Number Windward/Leeward Low870.30.6894
Triple Number Windward/Leeward Medium660.70.9081
Triple Number Windward/Leeward High587.61.0211
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance961.0736.2625.1563.7528.4499.7454.8
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8826
Triple Number Coastal/Long Distance Medium1.1075
Triple Number Coastal/Long Distance High1.2194
Triple Number Windward/Leeward Low0.6894
Triple Number Windward/Leeward Medium0.9081
Triple Number Windward/Leeward High1.0211
Coastal/Long Distance1.0156
Predominantly Upwind1.0207
Predominantly Downwind1.0887
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.8826
Tretall Distanseseilas Mellomvind1.1075
Tretall Distanseseilas Mye vind1.2194
Tretall Pølsebane Lite vind0.6894
Tretall Pølsebane Mellomvind0.9081
Tretall Pølsebane Mye vind1.0211
Distanseseilas ett tall (OSN 8-16kn)1.0156
Distanseseilas ett tall (APH 6-20kn)1.1013
Enkeltall Motvind1.0207
Enkeltall Medvind1.0887
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low679.80.8826
Triple Number Coastal/Long Distance Medium541.81.1075
Triple Number Coastal/Long Distance High492.01.2194
Triple Number Windward/Leeward Low870.30.6894
Triple Number Windward/Leeward Medium660.70.9081
Triple Number Windward/Leeward High587.61.0211
Coastal/Long Distance590.81.0156
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind587.91.0207
Predominantly Downwind551.11.0887
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore575.31.0430
Cape Doctor Coastal482.21.2443
Triple Number Coastal/Long Distance Low679.80.8826
Triple Number Coastal/Long Distance Medium541.81.1075
Triple Number Coastal/Long Distance High492.01.2194
Triple Number Windward/Leeward Low870.30.6894
Triple Number Windward/Leeward Medium660.70.9081
Triple Number Windward/Leeward High587.61.0211
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8826
Triple Number Coastal/Long Distance Medium1.1075
Triple Number Coastal/Long Distance High1.2194
Triple Number Windward/Leeward Low0.6894
Triple Number Windward/Leeward Medium0.9081
Triple Number Windward/Leeward High1.0211
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8826
Triple Number Coastal/Long Distance Medium1.1075
Triple Number Coastal/Long Distance High1.2194
Triple Number Windward/Leeward Low0.6894
Triple Number Windward/Leeward Medium0.9081
Triple Number Windward/Leeward High1.0211
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance590.81.0156
Triple Number Coastal/Long Distance Low679.80.8826
Triple Number Coastal/Long Distance Medium541.81.1075
Triple Number Coastal/Long Distance High492.01.2194
Triple Number Windward/Leeward Low870.30.6894
Triple Number Windward/Leeward Medium660.70.9081
Triple Number Windward/Leeward High587.61.0211
Predominantly Upwind587.91.0207
Predominantly Downwind551.11.0887
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance961.0736.2625.1563.7528.4499.7454.8
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance590.81.0156
Triple Number Coastal/Long Distance Low679.80.8826
Triple Number Coastal/Long Distance Medium541.81.1075
Triple Number Coastal/Long Distance High492.01.2194
Triple Number Windward/Leeward Low870.30.6894
Triple Number Windward/Leeward Medium660.70.9081
Triple Number Windward/Leeward High587.61.0211
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance961.0736.2625.1563.7528.4499.7454.8
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low679.80.8826
Triple Number All Purpose Medium541.81.1075
Triple Number All Purpose High492.01.2194
Triple Number Windward/Leeward Low870.30.6894
Triple Number Windward/Leeward Medium660.70.9081
Triple Number Windward/Leeward High587.61.0211
Predominantly Upwind587.91.0207
Predominantly Downwind551.11.0887
Predominantly Upwind Low747.90.8023
Predominantly Upwind Medium607.40.9878
Predominantly Upwind High580.91.0329
Predominantly Downwind Low748.20.8019
Predominantly Downwind Medium547.91.0951
Predominantly Downwind High457.31.3121
Chicago-Mac Upwind1.0043
Chicago-Mac All Purpose1.0345
Chicago-Mac Downwind1.0703
Bayview-Mac Cove Island0.9726
Bayview-Mac Shore0.9810
Harvest Moon Regatta474.31.2650
Victoria-Maui1.1475
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy576.11.0414
San Francisco Bay Medium652.70.9192
Predominantly Reaching1.1569
Predominantly Reaching Low0.9679
Predominantly Reaching Medium1.1668
Predominantly Reaching High1.3128
Windward/Leeward 60-40 Low872.00.6880
Windward/Leeward 60-40 Medium681.60.8803
Windward/Leeward 60-40 High624.80.9603
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low946.90.6337
5-Band Low / Medium800.20.7498
5-Band Medium651.10.9215
5-Band Medium / High594.91.0085
5-Band High572.41.0483
ORC Ref  03190002CV0Issued on 23/02/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org

International
Certificate
2023

Boat

REWIND

ITA-213X35

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-35Measurement10/01/2020HINPlan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA10.600Max. Beam3.250Draft2.163Displacement4,564Wetted area23.03IMS L9.446LSM09.161Acc. length10.563Sink (kg/mm) 17.70
VCGD0.058VCGM0.043RM Rated (kg·m) 112.5Limit of positive stability(°) 116.3Stability Index117.2
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.420PBW0.128PIPA0.0033
EDL2.390ST10.042ST20.178
ST30.182ST40.112ST50.255
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2Rotating mastNo
P14.050IG14.500ISP14.530MDT10.125MDL10.185MDT20.122MDL20.140TL1.230MW0.184GO0.204
E4.850J4.185BAS1.745FSD0.034SFJSPL4.264WPLTPSBD0.220MWT156.00MCG4.600
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date30/10/2019MeasurerFIV-120Comment
SFFP0.075FFM1.317FF1.317LCFcl5.968SG1.0270
SAFP10.275FAM0.979FA0.979LCFsh6.173HBI1.107
W171.0W271.0W371.0W471.0
PD1555.0PD2555.9PD3555.2PD4554.9
WD11.130PLM9000.00GSA1.0RSA1.0RM112.1
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCGAinoxFuel60155.950.00BpvcWater12005.350.00Total deductible135.950.00
OTHER ITEMSIdKindDescriptionWeightLCGVCGAMiscellaneousboiler119.000.00ABattery120 Ah gel services204.650.00BBattery55 Ah - engine195.000.00AEngineYanmar 3YM20CTotal deductible0
ORC Ref  03190002CV0Issued on 23/02/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org

International
Certificate
2023

Boat

REWIND

ITA-213X35

FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentB0.201.051.843.144.0740.7110/01/2020
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentA0.090.651.202.273.284.3714.32YesNo 32.0710/10/2019J-LD0.090.641.192.233.284.3514.24YesNo 31.6810/01/2020J-MC0.090.460.891.802.823.8614.15YesNo 26.5130/10/2019J-H
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentB14.3214.3214.327.717.4991.4830/10/2019S2A14.2514.2514.257.757.4791.3730/10/2019S1-L
ORC Ref  03190002CV0Issued on 23/02/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org