International
Certificate
2023

Boat

FIVETOSIX

ITA-11025

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 Angles41.8°40.0°37.8°37.2°36.9°36.9°37.2°
Beat VMG3.554.244.694.874.965.015.03
52°5.326.146.566.766.856.926.98
60°5.566.326.716.917.037.107.19
75°5.866.586.917.087.267.397.55
90°6.006.717.097.367.547.687.92
110°5.786.597.057.437.788.128.80
120°5.486.396.917.337.748.179.30
135°4.835.896.597.047.437.858.97
150°4.095.145.986.587.007.368.16
Run VMG3.544.455.195.876.466.897.59
Gybe Angles144.2°148.0°154.7°162.8°177.2°179.0°179.0°

APH: 576.3

CDL: 8.157

GPH: 641.3

CertNo: 23/1

BOAT
ClassX-3/ TON MK2DesignerJeppesenBuilderX-YachtAge date03/1987Series date03/1987Offset fileUS18488.offData fileI11025
HULL
Length Overall10.034 mMaximum Beam3.371 mDraft1.854 mDisplacement3,413 kgDLR7.8791IMS DivisionPerformanceDynamic Allowance0.010%Age Allowance0.487%
PROPELLER
InstallationShaft exposedTypeFolding 2 bladesDiameter0.350m
CREW
Maximum weight595 kgMinimum weight446 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail37.0937.92Headsail Luffed21.8521.85Headsail FlyingSymmetric60.7860.78Asymmetric61.0061.00 (1 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS (m²)
Trysail10.92Storm Jib6.88Heavy Weather Jib18.56
SAIL LIMITS
Headsails5  Spinnakers4 * Asymmetric SHALL NOT be tacked on the pole
STABILITY
Righting Moment80.3 kg·mStability Index108.3
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  03190002IRWIssued on 20/04/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

International
Certificate
2023

Boat

FIVETOSIX

ITA-11025

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 VMG1014.2848.8768.4739.0725.6718.3715.7
52°676.4586.1548.4532.5525.3520.5515.8
60°647.3569.7536.9520.7512.2506.7500.7
75°614.6547.2520.9508.7495.7486.8476.6
90°599.9536.5507.6489.2477.1468.5454.3
110°622.8546.3510.6484.6462.6443.1408.9
120°656.6563.6521.2491.3465.4440.8387.1
135°745.5610.9546.4511.7484.5458.7401.2
150°880.0700.3602.2547.1514.3488.8441.2
Run VMG1016.1808.7694.1612.8556.9522.4474.1
Selected Courses
Windward / Leeward1015.1828.7731.2675.9641.3620.4594.9
All purpose778.0654.1593.7560.2539.1523.7499.0
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward702.70.8539
All purpose576.31.0412
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low716.10.8379
Triple Number Coastal/Long Distance Medium573.91.0454
Triple Number Coastal/Long Distance High518.31.1577
Triple Number Windward/Leeward Low921.90.6508
Triple Number Windward/Leeward Medium698.40.8591
Triple Number Windward/Leeward High616.00.9740
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance625.80.9587
Triple Number Coastal/Long Distance Low716.10.8379
Triple Number Coastal/Long Distance Medium573.91.0454
Triple Number Coastal/Long Distance High518.31.1577
Triple Number Windward/Leeward Low921.90.6508
Triple Number Windward/Leeward Medium698.40.8591
Triple Number Windward/Leeward High616.00.9740
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1015.2781.5663.9596.4558.9529.0475.9
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7595
Downwind "popa"0.8964
70% up, 30% down "Ilhabela"0.7960
30% up, 70% down "Ilhabela-inverso"0.8504
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low716.10.8379
Triple Number Coastal/Long Distance Medium573.91.0454
Triple Number Coastal/Long Distance High518.31.1577
Triple Number Windward/Leeward Low921.90.6508
Triple Number Windward/Leeward Medium698.40.8591
Triple Number Windward/Leeward High616.00.9740
Predominantly Upwind619.70.9683
Predominantly Downwind586.31.0234
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low716.10.8379
Triple Number All Purpose Medium573.91.0454
Triple Number All Purpose High518.31.1577
Triple Number Windward/Leeward Low921.90.6508
Triple Number Windward/Leeward Medium698.40.8591
Triple Number Windward/Leeward High616.00.9740
Predominantly Upwind619.70.9683
Predominantly Downwind586.31.0234
Predominantly Upwind Low791.00.7586
Predominantly Upwind Medium638.30.9400
Predominantly Upwind High605.60.9907
Predominantly Downwind Low791.40.7582
Predominantly Downwind Medium585.11.0255
Predominantly Downwind High490.41.2234
Chicago-Mac Upwind0.9531
Chicago-Mac All Purpose0.9776
Chicago-Mac Downwind1.0058
Bayview-Mac Cove Island0.9194
Bayview-Mac Shore0.9267
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching547.51.0959
Predominantly Reaching Low649.70.9234
Predominantly Reaching Medium543.71.1035
Predominantly Reaching High486.81.2324
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1000.80.5995
5-Band Low / Medium848.40.7072
5-Band Medium687.40.8729
5-Band Medium / High624.20.9612
5-Band High599.31.0012
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance625.80.9587
Triple Number Coastal/Long Distance Low716.10.8379
Triple Number Coastal/Long Distance Medium573.91.0454
Triple Number Coastal/Long Distance High518.31.1577
Triple Number Windward/Leeward Low921.90.6508
Triple Number Windward/Leeward Medium698.40.8591
Triple Number Windward/Leeward High616.00.9740
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1015.2781.5663.9596.4558.9529.0475.9
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance625.80.9587
Triple Number Coastal/Long Distance Low716.10.8379
Triple Number Coastal/Long Distance Medium573.91.0454
Triple Number Coastal/Long Distance High518.31.1577
Triple Number Windward/Leeward Low921.90.6508
Triple Number Windward/Leeward Medium698.40.8591
Triple Number Windward/Leeward High616.00.9740
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1015.2781.5663.9596.4558.9529.0475.9
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance625.8
Triple Number Coastal/Long Distance Low716.1
Triple Number Coastal/Long Distance Medium573.9
Triple Number Coastal/Long Distance High518.3
Triple Number Windward/Leeward Low921.9
Triple Number Windward/Leeward Medium698.4
Triple Number Windward/Leeward High616.0
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1015.2781.5663.9596.4558.9529.0475.9
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance625.80.9587
Triple Number Coastal/Long Distance Low716.10.8379
Triple Number Coastal/Long Distance Medium573.91.0454
Triple Number Coastal/Long Distance High518.31.1577
Triple Number Windward/Leeward Low921.90.6508
Triple Number Windward/Leeward Medium698.40.8591
Triple Number Windward/Leeward High616.00.9740
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1015.2781.5663.9596.4558.9529.0475.9
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)625.80.9587
Triple Number Coastal/Long Distance Low716.10.8379
Triple Number Coastal/Long Distance Medium573.91.0454
Triple Number Coastal/Long Distance High518.31.1577
Triple Number Windward/Leeward Low921.90.6508
Triple Number Windward/Leeward Medium698.40.8591
Triple Number Windward/Leeward High616.00.9740
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1015.2781.5663.9596.4558.9529.0475.9
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low716.10.8379
Triple Number Coastal/Long Distance Medium573.91.0454
Triple Number Coastal/Long Distance High518.31.1577
Triple Number Windward/Leeward Low921.90.6508
Triple Number Windward/Leeward Medium698.40.8591
Triple Number Windward/Leeward High616.00.9740
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8379
Triple Number Coastal/Long Distance Medium1.0454
Triple Number Coastal/Long Distance High1.1577
Triple Number Windward/Leeward Low0.6508
Triple Number Windward/Leeward Medium0.8591
Triple Number Windward/Leeward High0.9740
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1015.2781.5663.9596.4558.9529.0475.9
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance625.80.9587
Triple Number Coastal/Long Distance Low716.10.8379
Triple Number Coastal/Long Distance Medium573.91.0454
Triple Number Coastal/Long Distance High518.31.1577
Triple Number Windward/Leeward Low921.90.6508
Triple Number Windward/Leeward Medium698.40.8591
Triple Number Windward/Leeward High616.00.9740
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1015.2781.5663.9596.4558.9529.0475.9
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low716.10.8379
Triple Number Coastal/Long Distance Medium573.91.0454
Triple Number Coastal/Long Distance High518.31.1577
Triple Number Windward/Leeward Low921.90.6508
Triple Number Windward/Leeward Medium698.40.8591
Triple Number Windward/Leeward High616.00.9740
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance625.80.9587
Triple Number Coastal/Long Distance Low716.10.8379
Triple Number Coastal/Long Distance Medium573.91.0454
Triple Number Coastal/Long Distance High518.31.1577
Triple Number Windward/Leeward Low921.90.6508
Triple Number Windward/Leeward Medium698.40.8591
Triple Number Windward/Leeward High616.00.9740
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1015.2781.5663.9596.4558.9529.0475.9
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low921.90.6508
Triple Number Windward/Leeward Medium698.40.8591
Triple Number Windward/Leeward High616.00.9740
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1015.2781.5663.9596.4558.9529.0475.9
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low716.1
Triple Number Coastal/Long Distance Medium573.9
Triple Number Coastal/Long Distance High518.3
Triple Number Windward/Leeward Low921.9
Triple Number Windward/Leeward Medium698.4
Triple Number Windward/Leeward High616.0
Predominantly Upwind619.7
Predominantly Downwind586.3
Predominantly Reaching560.8
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance625.80.9587
Triple Number Coastal/Long Distance Low716.10.8379
Triple Number Coastal/Long Distance Medium573.91.0454
Triple Number Coastal/Long Distance High518.31.1577
Triple Number Windward/Leeward Low921.90.6508
Triple Number Windward/Leeward Medium698.40.8591
Triple Number Windward/Leeward High616.00.9740
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1015.2781.5663.9596.4558.9529.0475.9
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8379
Triple Number Coastal/Long Distance Medium1.0454
Triple Number Coastal/Long Distance High1.1577
Triple Number Windward/Leeward Low0.6508
Triple Number Windward/Leeward Medium0.8591
Triple Number Windward/Leeward High0.9740
Coastal/Long Distance0.9587
Predominantly Upwind0.9683
Predominantly Downwind1.0234
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.8379
Tretall Distanseseilas Mellomvind1.0454
Tretall Distanseseilas Mye vind1.1577
Tretall Pølsebane Lite vind0.6508
Tretall Pølsebane Mellomvind0.8591
Tretall Pølsebane Mye vind0.9740
Distanseseilas ett tall (OSN 8-16kn)0.9587
Distanseseilas ett tall (APH 6-20kn)1.0412
Enkeltall Motvind0.9683
Enkeltall Medvind1.0234
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low716.10.8379
Triple Number Coastal/Long Distance Medium573.91.0454
Triple Number Coastal/Long Distance High518.31.1577
Triple Number Windward/Leeward Low921.90.6508
Triple Number Windward/Leeward Medium698.40.8591
Triple Number Windward/Leeward High616.00.9740
Coastal/Long Distance625.80.9587
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind619.70.9683
Predominantly Downwind586.31.0234
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore602.50.9958
Cape Doctor Coastal506.41.1848
Triple Number Coastal/Long Distance Low716.10.8379
Triple Number Coastal/Long Distance Medium573.91.0454
Triple Number Coastal/Long Distance High518.31.1577
Triple Number Windward/Leeward Low921.90.6508
Triple Number Windward/Leeward Medium698.40.8591
Triple Number Windward/Leeward High616.00.9740
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8379
Triple Number Coastal/Long Distance Medium1.0454
Triple Number Coastal/Long Distance High1.1577
Triple Number Windward/Leeward Low0.6508
Triple Number Windward/Leeward Medium0.8591
Triple Number Windward/Leeward High0.9740
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8379
Triple Number Coastal/Long Distance Medium1.0454
Triple Number Coastal/Long Distance High1.1577
Triple Number Windward/Leeward Low0.6508
Triple Number Windward/Leeward Medium0.8591
Triple Number Windward/Leeward High0.9740
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance625.80.9587
Triple Number Coastal/Long Distance Low716.10.8379
Triple Number Coastal/Long Distance Medium573.91.0454
Triple Number Coastal/Long Distance High518.31.1577
Triple Number Windward/Leeward Low921.90.6508
Triple Number Windward/Leeward Medium698.40.8591
Triple Number Windward/Leeward High616.00.9740
Predominantly Upwind619.70.9683
Predominantly Downwind586.31.0234
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1015.2781.5663.9596.4558.9529.0475.9
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance625.80.9587
Triple Number Coastal/Long Distance Low716.10.8379
Triple Number Coastal/Long Distance Medium573.91.0454
Triple Number Coastal/Long Distance High518.31.1577
Triple Number Windward/Leeward Low921.90.6508
Triple Number Windward/Leeward Medium698.40.8591
Triple Number Windward/Leeward High616.00.9740
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1015.2781.5663.9596.4558.9529.0475.9
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low716.10.8379
Triple Number All Purpose Medium573.91.0454
Triple Number All Purpose High518.31.1577
Triple Number Windward/Leeward Low921.90.6508
Triple Number Windward/Leeward Medium698.40.8591
Triple Number Windward/Leeward High616.00.9740
Predominantly Upwind619.70.9683
Predominantly Downwind586.31.0234
Predominantly Upwind Low791.00.7586
Predominantly Upwind Medium638.30.9400
Predominantly Upwind High605.60.9907
Predominantly Downwind Low791.40.7582
Predominantly Downwind Medium585.11.0255
Predominantly Downwind High490.41.2234
Chicago-Mac Upwind0.9531
Chicago-Mac All Purpose0.9776
Chicago-Mac Downwind1.0058
Bayview-Mac Cove Island0.9194
Bayview-Mac Shore0.9267
Harvest Moon Regatta504.41.1896
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy605.00.9918
San Francisco Bay Medium690.90.8685
Predominantly Reaching547.51.0959
Predominantly Reaching Low649.70.9234
Predominantly Reaching Medium543.71.1035
Predominantly Reaching High486.81.2324
Windward/Leeward 60-40 Low923.80.6495
Windward/Leeward 60-40 Medium717.50.8362
Windward/Leeward 60-40 High651.10.9215
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1000.80.5995
5-Band Low / Medium848.40.7072
5-Band Medium687.40.8729
5-Band Medium / High624.20.9612
5-Band High599.31.0012
ORC Ref  03190002IRWIssued on 20/04/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

International
Certificate
2023

Boat

FIVETOSIX

ITA-11025

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-3/ TON MK2Measurement23/03/2023HINPlan reviewHull constructionLightCarbon RudderNoLight stanchionsNoTrim tabNo
LOA10.034Max. Beam3.371Draft1.854Displacement3,413Wetted area18.80IMS L8.147LSM07.566Acc. length10.034Sink (kg/mm) 13.76
VCGD0.013VCGM0.022RM Rated (kg·m) 80.3Limit of positive stability(°) 114.1Stability Index108.3
PROPELLER
Propeller TypeFolding 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.350PBW0.090PIPA0.0028
PSD0.020PHD0.047PHL0.130
PSA20.0°ESL0.645
ST10.022ST20.090ST30.150
ST40.047ST50.236
RIG
Forestay tensionAftInner stayAdjustableCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays2Spreaders2Rotating mastNo
P13.000IG11.725ISP11.735MDT10.088MDL10.133MDT20.060MDL20.080TL3.500MW0.135GO0.135
E4.800J3.490BAS1.715FSD0.028SFJSPL3.750WPLTPS4.497BD0.240MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date28/05/2018MeasurerFIV-134Comment
SFFP0.503FFM1.098FF1.106LCFcl5.160SG1.0040
SAFP8.790FAM0.940FA0.945LCFsh5.420HBI1.028
W150.0W250.0W350.0W450.0
PD1546.1PD2547.2PD3550.1PD4550.4
WD11.200PLM9000.00GSA1.0RSA1.0RM80.4
TANKS
INVENTORY
INVENTORY
BALLASTIdKindDescriptionWeightLCGVCGTCGAFixedlead block cl183.690.00BFixed67 kg (4 lead blocks) + 32 kg (2 lead blocks)994.700.00CFixed5 lead blocks cl335.200.00DFixed7+7 kg 2 lead blocks port-stbd145.280.00-Fixed7 lead blocks port-cl-stbd385.470.00Fixed Ballast Total202
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCGApvcWater10005.700.00BinoxFuel40205.650.00Total deductible175.650.00
OTHER ITEMSIdKindDescriptionWeightLCGVCGABattery2 batteries stbd305.150.00MEngineYanmar 18 hpTotal deductible0
ORC Ref  03190002IRWIssued on 20/04/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

International
Certificate
2023

Boat

FIVETOSIX

ITA-11025

FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentA0.191.021.823.084.0137.0928/05/2018B0.181.041.803.054.0136.9718/04/2023
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentE0.140.621.111.932.683.4111.77YesNo 21.8524/03/2022D0.110.510.941.802.643.4111.77YesNo 20.9030/04/2019B0.000.000.000.000.003.1611.06NoNo 17.7928/05/2018C0.000.000.000.000.003.528.86NoNo 15.8728/05/2018
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentA11.6711.6711.676.256.2560.7828/05/2018B11.4011.4011.406.186.3659.0523/03/2023
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentB13.0512.0612.565.477.2775%61.0020/09/2019
ORC Ref  03190002IRWIssued on 20/04/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org