International
Certificate
2023

Boat

LINUX

ITA-35121

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°38.2°37.6°37.2°37.5°38.1°
Beat VMG3.774.524.965.145.225.275.26
52°5.666.577.027.197.287.347.38
60°5.936.767.187.387.487.557.62
75°6.106.897.317.597.787.898.04
90°5.996.847.307.637.928.168.47
110°5.896.947.497.898.208.438.81
120°5.726.817.417.878.308.719.31
135°5.146.317.077.568.018.489.65
150°4.315.456.427.107.557.988.92
Run VMG3.734.725.576.286.887.368.17
Gybe Angles141.3°148.4°152.3°159.2°171.8°177.2°178.4°

APH: 543.2

CDL: 9.300

GPH: 605.5

CertNo: 23/1

BOAT
ClassX-35DesignerJeppesenBuilderX-YachtsAge date01/2007Series date01/2005Offset fileX35-ITA35121.offData fileI35121
HULL
Length Overall10.600 mMaximum Beam3.250 mDraft2.222 mDisplacement4,832 kgDLR6.0883IMS DivisionCruiser/RacerDynamic Allowance0.000%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.420m
CREW
Maximum weight600 kgMinimum weight450 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail41.7042.57Headsail Luffed32.7132.71Headsail FlyingSymmetric92.1992.19Asymmetric
STORM SAIL AREAS (m²)
Trysail12.13Storm Jib10.59Heavy Weather Jib28.59
SAIL LIMITS
Headsails5  Spinnakers4
STABILITY
Righting Moment123.2 kg·mStability Index122.0
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  03190002DRJIssued on 14/03/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org

International
Certificate
2023

Boat

LINUX

ITA-35121

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 VMG955.6796.1725.5701.0689.7683.6683.9
52°635.6547.8513.0500.5494.3490.6487.6
60°607.4532.2501.2487.7481.1476.8472.5
75°590.0522.6492.7474.6462.9456.1448.0
90°601.0526.2492.8471.7454.3441.0424.9
110°611.5518.9480.9456.2438.8427.2408.5
120°629.8528.4485.8457.4433.7413.5386.8
135°700.7570.3509.2476.5449.5424.4373.2
150°835.2660.6560.7507.2476.7451.3403.4
Run VMG964.4762.8645.9572.9523.0489.1440.7
Selected Courses
Windward / Leeward960.0779.5685.7637.0606.3586.3562.3
All purpose741.4617.6558.3527.3507.5493.4473.0
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward662.20.9061
All purpose543.21.1046
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low679.50.8830
Triple Number Coastal/Long Distance Medium540.21.1107
Triple Number Coastal/Long Distance High489.31.2263
Triple Number Windward/Leeward Low869.70.6899
Triple Number Windward/Leeward Medium657.50.9126
Triple Number Windward/Leeward High582.41.0303
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance589.01.0187
Triple Number Coastal/Long Distance Low679.50.8830
Triple Number Coastal/Long Distance Medium540.21.1107
Triple Number Coastal/Long Distance High489.31.2263
Triple Number Windward/Leeward Low869.70.6899
Triple Number Windward/Leeward Medium657.50.9126
Triple Number Windward/Leeward High582.41.0303
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance960.5735.9623.3561.3526.2497.5452.6
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.8022
Downwind "popa"0.9548
70% up, 30% down "Ilhabela"0.8426
30% up, 70% down "Ilhabela-inverso"0.9033
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low679.50.8830
Triple Number Coastal/Long Distance Medium540.21.1107
Triple Number Coastal/Long Distance High489.31.2263
Triple Number Windward/Leeward Low869.70.6899
Triple Number Windward/Leeward Medium657.50.9126
Triple Number Windward/Leeward High582.41.0303
Predominantly Upwind585.01.0256
Predominantly Downwind551.21.0885
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low679.50.8830
Triple Number All Purpose Medium540.21.1107
Triple Number All Purpose High489.31.2263
Triple Number Windward/Leeward Low869.70.6899
Triple Number Windward/Leeward Medium657.50.9126
Triple Number Windward/Leeward High582.41.0303
Predominantly Upwind585.01.0256
Predominantly Downwind551.21.0885
Predominantly Upwind Low746.50.8037
Predominantly Upwind Medium603.10.9948
Predominantly Upwind High574.11.0451
Predominantly Downwind Low748.80.8012
Predominantly Downwind Medium548.51.0938
Predominantly Downwind High458.31.3091
Chicago-Mac Upwind1.0095
Chicago-Mac All Purpose1.0369
Chicago-Mac Downwind1.0702
Bayview-Mac Cove Island0.9738
Bayview-Mac Shore0.9828
Victoria-Maui1.1460
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance589.01.0187
Triple Number Coastal/Long Distance Low679.50.8830
Triple Number Coastal/Long Distance Medium540.21.1107
Triple Number Coastal/Long Distance High489.31.2263
Triple Number Windward/Leeward Low869.70.6899
Triple Number Windward/Leeward Medium657.50.9126
Triple Number Windward/Leeward High582.41.0303
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance960.5735.9623.3561.3526.2497.5452.6
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance589.01.0187
Triple Number Coastal/Long Distance Low679.50.8830
Triple Number Coastal/Long Distance Medium540.21.1107
Triple Number Coastal/Long Distance High489.31.2263
Triple Number Windward/Leeward Low869.70.6899
Triple Number Windward/Leeward Medium657.50.9126
Triple Number Windward/Leeward High582.41.0303
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance960.5735.9623.3561.3526.2497.5452.6
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance589.0
Triple Number Coastal/Long Distance Low679.5
Triple Number Coastal/Long Distance Medium540.2
Triple Number Coastal/Long Distance High489.3
Triple Number Windward/Leeward Low869.7
Triple Number Windward/Leeward Medium657.5
Triple Number Windward/Leeward High582.4
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance960.5735.9623.3561.3526.2497.5452.6
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance589.01.0187
Triple Number Coastal/Long Distance Low679.50.8830
Triple Number Coastal/Long Distance Medium540.21.1107
Triple Number Coastal/Long Distance High489.31.2263
Triple Number Windward/Leeward Low869.70.6899
Triple Number Windward/Leeward Medium657.50.9126
Triple Number Windward/Leeward High582.41.0303
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance960.5735.9623.3561.3526.2497.5452.6
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)589.01.0187
Triple Number Coastal/Long Distance Low679.50.8830
Triple Number Coastal/Long Distance Medium540.21.1107
Triple Number Coastal/Long Distance High489.31.2263
Triple Number Windward/Leeward Low869.70.6899
Triple Number Windward/Leeward Medium657.50.9126
Triple Number Windward/Leeward High582.41.0303
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance960.5735.9623.3561.3526.2497.5452.6
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low679.50.8830
Triple Number Coastal/Long Distance Medium540.21.1107
Triple Number Coastal/Long Distance High489.31.2263
Triple Number Windward/Leeward Low869.70.6899
Triple Number Windward/Leeward Medium657.50.9126
Triple Number Windward/Leeward High582.41.0303
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8830
Triple Number Coastal/Long Distance Medium1.1107
Triple Number Coastal/Long Distance High1.2263
Triple Number Windward/Leeward Low0.6899
Triple Number Windward/Leeward Medium0.9126
Triple Number Windward/Leeward High1.0303
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance960.5735.9623.3561.3526.2497.5452.6
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance589.01.0187
Triple Number Coastal/Long Distance Low679.50.8830
Triple Number Coastal/Long Distance Medium540.21.1107
Triple Number Coastal/Long Distance High489.31.2263
Triple Number Windward/Leeward Low869.70.6899
Triple Number Windward/Leeward Medium657.50.9126
Triple Number Windward/Leeward High582.41.0303
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance960.5735.9623.3561.3526.2497.5452.6
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low679.50.8830
Triple Number Coastal/Long Distance Medium540.21.1107
Triple Number Coastal/Long Distance High489.31.2263
Triple Number Windward/Leeward Low869.70.6899
Triple Number Windward/Leeward Medium657.50.9126
Triple Number Windward/Leeward High582.41.0303
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance589.01.0187
Triple Number Coastal/Long Distance Low679.50.8830
Triple Number Coastal/Long Distance Medium540.21.1107
Triple Number Coastal/Long Distance High489.31.2263
Triple Number Windward/Leeward Low869.70.6899
Triple Number Windward/Leeward Medium657.50.9126
Triple Number Windward/Leeward High582.41.0303
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance960.5735.9623.3561.3526.2497.5452.6
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low869.70.6899
Triple Number Windward/Leeward Medium657.50.9126
Triple Number Windward/Leeward High582.41.0303
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance960.5735.9623.3561.3526.2497.5452.6
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low679.5
Triple Number Coastal/Long Distance Medium540.2
Triple Number Coastal/Long Distance High489.3
Triple Number Windward/Leeward Low869.7
Triple Number Windward/Leeward Medium657.5
Triple Number Windward/Leeward High582.4
Predominantly Upwind585.0
Predominantly Downwind551.2
Predominantly Reaching529.7
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance589.01.0187
Triple Number Coastal/Long Distance Low679.50.8830
Triple Number Coastal/Long Distance Medium540.21.1107
Triple Number Coastal/Long Distance High489.31.2263
Triple Number Windward/Leeward Low869.70.6899
Triple Number Windward/Leeward Medium657.50.9126
Triple Number Windward/Leeward High582.41.0303
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance960.5735.9623.3561.3526.2497.5452.6
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8830
Triple Number Coastal/Long Distance Medium1.1107
Triple Number Coastal/Long Distance High1.2263
Triple Number Windward/Leeward Low0.6899
Triple Number Windward/Leeward Medium0.9126
Triple Number Windward/Leeward High1.0303
Coastal/Long Distance1.0187
Predominantly Upwind1.0256
Predominantly Downwind1.0885
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.8830
Tretall Distanseseilas Mellomvind1.1107
Tretall Distanseseilas Mye vind1.2263
Tretall Pølsebane Lite vind0.6899
Tretall Pølsebane Mellomvind0.9126
Tretall Pølsebane Mye vind1.0303
Distanseseilas ett tall (OSN 8-16kn)1.0187
Distanseseilas ett tall (APH 6-20kn)1.1046
Enkeltall Motvind1.0256
Enkeltall Medvind1.0885
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low679.50.8830
Triple Number Coastal/Long Distance Medium540.21.1107
Triple Number Coastal/Long Distance High489.31.2263
Triple Number Windward/Leeward Low869.70.6899
Triple Number Windward/Leeward Medium657.50.9126
Triple Number Windward/Leeward High582.41.0303
Coastal/Long Distance589.01.0187
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind585.01.0256
Predominantly Downwind551.21.0885
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore569.51.0535
Cape Doctor Coastal479.11.2523
Triple Number Coastal/Long Distance Low679.50.8830
Triple Number Coastal/Long Distance Medium540.21.1107
Triple Number Coastal/Long Distance High489.31.2263
Triple Number Windward/Leeward Low869.70.6899
Triple Number Windward/Leeward Medium657.50.9126
Triple Number Windward/Leeward High582.41.0303
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8830
Triple Number Coastal/Long Distance Medium1.1107
Triple Number Coastal/Long Distance High1.2263
Triple Number Windward/Leeward Low0.6899
Triple Number Windward/Leeward Medium0.9126
Triple Number Windward/Leeward High1.0303
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8830
Triple Number Coastal/Long Distance Medium1.1107
Triple Number Coastal/Long Distance High1.2263
Triple Number Windward/Leeward Low0.6899
Triple Number Windward/Leeward Medium0.9126
Triple Number Windward/Leeward High1.0303
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance589.01.0187
Triple Number Coastal/Long Distance Low679.50.8830
Triple Number Coastal/Long Distance Medium540.21.1107
Triple Number Coastal/Long Distance High489.31.2263
Triple Number Windward/Leeward Low869.70.6899
Triple Number Windward/Leeward Medium657.50.9126
Triple Number Windward/Leeward High582.41.0303
Predominantly Upwind585.01.0256
Predominantly Downwind551.21.0885
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance960.5735.9623.3561.3526.2497.5452.6
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance589.01.0187
Triple Number Coastal/Long Distance Low679.50.8830
Triple Number Coastal/Long Distance Medium540.21.1107
Triple Number Coastal/Long Distance High489.31.2263
Triple Number Windward/Leeward Low869.70.6899
Triple Number Windward/Leeward Medium657.50.9126
Triple Number Windward/Leeward High582.41.0303
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance960.5735.9623.3561.3526.2497.5452.6
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low679.50.8830
Triple Number All Purpose Medium540.21.1107
Triple Number All Purpose High489.31.2263
Triple Number Windward/Leeward Low869.70.6899
Triple Number Windward/Leeward Medium657.50.9126
Triple Number Windward/Leeward High582.41.0303
Predominantly Upwind585.01.0256
Predominantly Downwind551.21.0885
Predominantly Upwind Low746.50.8037
Predominantly Upwind Medium603.10.9948
Predominantly Upwind High574.11.0451
Predominantly Downwind Low748.80.8012
Predominantly Downwind Medium548.51.0938
Predominantly Downwind High458.31.3091
Chicago-Mac Upwind1.0095
Chicago-Mac All Purpose1.0369
Chicago-Mac Downwind1.0702
Bayview-Mac Cove Island0.9738
Bayview-Mac Shore0.9828
Harvest Moon Regatta474.61.2643
Victoria-Maui1.1460
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy571.21.0505
San Francisco Bay Medium649.80.9233
Predominantly Reaching1.1578
Predominantly Reaching Low0.9679
Predominantly Reaching Medium1.1673
Predominantly Reaching High1.3138
Windward/Leeward 60-40 Low871.00.6889
Windward/Leeward 60-40 Medium676.80.8865
Windward/Leeward 60-40 High617.30.9719
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low946.10.6342
5-Band Low / Medium799.10.7509
5-Band Medium647.50.9266
5-Band Medium / High589.91.0171
5-Band High566.51.0592
ORC Ref  03190002DRJIssued on 14/03/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org

International
Certificate
2023

Boat

LINUX

ITA-35121

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-35Measurement12/01/2020HINPlan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA10.600Max. Beam3.250Draft2.222Displacement4,832Wetted area23.59IMS L9.524LSM09.258Acc. length10.563Sink (kg/mm) 18.04
VCGD-0.013VCGM-0.042RM Rated (kg·m) 123.2Limit of positive stability(°) 120.3Stability Index122.0
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.420PBW0.128PIPA0.0033
EDL2.390ST10.042ST20.180
ST30.180ST40.180ST50.270
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2Rotating mastNo
P14.200IG14.500ISP14.520MDT10.125MDL10.185MDT20.121MDL20.140TL1.260MW0.185GO0.200
E4.880J4.190BAS1.745FSD0.032SFJSPL4.274WPLTPSBD0.220MWT156.00MCG4.600
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date12/01/2020MeasurerComment
SFFP0.075FFM1.323FF1.323LCFcl6.029SG1.0260
SAFP10.275FAM0.950FA0.950LCFsh6.235HBI1.098
W189.2W289.2W389.2W489.2
PD1264.6PD2264.8PD3266.1PD4265.0
WD4.620PLM9000.00GSA1.0RSA1.0RM122.4
TANKS
INVENTORY
INVENTORY
BALLASTIdKindDescriptionWeightLCGVCGTCGBFixed45.70AFixed24.95Fixed Ballast Total6
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCGBpvcWater12005.30AinoxFuel6055.90Total deductible45.90
OTHER ITEMSIdKindDescriptionWeightLCGVCGAMiscellaneousboiler129.00BBattery55 Ah185.00ABattery120 Ah204.75AEngineYanmar 20 hpTotal deductible0
ORC Ref  03190002DRJIssued on 14/03/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org

International
Certificate
2023

Boat

LINUX

ITA-35121

FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentA0.211.071.883.194.1241.7012/01/2020
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentA0.100.641.212.293.344.4514.40NoNo 32.7112/01/2020J1B0.100.641.222.283.334.4214.40NoNo 32.6012/01/2020J2C0.080.470.881.832.853.9214.35NoNo 27.2112/01/2020J3
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentA14.3614.3614.367.757.5292.1912/01/2020S1B14.3514.3514.357.727.4791.7212/01/2020S2
ORC Ref  03190002DRJIssued on 14/03/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org