International
Certificate
2021

Boat

OLYMPIC

EST 463

 
Offshore
Racing
Congress

Certificate number: 065/21
Rated boat velocities in knots
Wind Velocity6 kt8 kt10 kt12 kt14 kt16 kt20 kt
Beat Angles43.1°41.6°40.5°39.0°39.0°38.3°38.3°
Beat VMG3.754.575.165.435.545.615.72
52°5.746.867.507.747.847.898.02
60°6.097.167.707.958.068.138.26
75°6.387.377.858.178.418.568.69
90°6.337.367.868.228.578.919.34
110°6.187.448.068.508.809.109.61
120°6.047.327.998.509.069.4810.16
135°5.476.777.668.178.709.2910.79
150°4.635.816.877.658.128.609.73
Run VMG4.015.035.956.707.327.868.77
Gybe Angles143.3°147.0°150.0°156.0°170.0°180.0°180.0°

GPH = 570.8

CDL = 10.623

BOAT
ClassX-41 mod𝕚DesignerJEPPESENBuilderX YACHTSAge Date06/2017Series Date01/2006Offset FileX41-EST463.off
HULL
Length Overall12.350 mMaximum Beam3.646 mDraft2.343 mDisplacement6,928 kgDLR5.1667IMS DivisionCruiser/RacerDynamic Allowance0.012%Age Allowance0.487%
PROPELLER
InstallationStrut𝕚TypeFolding 2 blades𝕚Diameter0.430m
CREW
Maximum weight850 kg𝕚Minimum weight638 kg𝕚* when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRated Mainsail51.8052.99Headsail Luffed46.7646.76Headsail FlyingSymmetric137.08𝕚137.08𝕚Asymmetric
SAIL LIMITATIONS
Headsails6 Spinnakers4
STABILITY
Righting Moment205.7 kg·mStability Index132.9
OWNER




The owner certifies that he/she understands his/her responsibilities under ORC Rule and Regulations.
ORC Ref  038800018NHIssued on 19/05/2021Valid until 31/12/2021
VPP ver: 2021 1.00 | © ORC | www.orc.org

International
Certificate
2021

Boat

OLYMPIC

EST 463

 
Offshore
Racing
Congress

Certificate number: 065/21
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG960.2788.1697.1663.5649.7641.7628.9
52°627.0524.6479.8465.2459.3456.5448.8
60°591.2502.8467.4452.8446.6443.1435.9
75°564.0488.3458.4440.7427.8420.6414.1
90°568.9489.3457.7438.1419.9404.0385.4
110°582.1483.8446.8423.4408.9395.5374.6
120°596.1491.6450.8423.3397.3379.7354.5
135°658.6531.8469.8440.6413.8387.3333.7
150°777.8620.0524.1470.8443.1418.4369.9
Run VMG898.1715.9605.2536.9492.0458.0410.5
Selected Courses
Windward / Leeward929.1752.0651.1600.2570.8549.8519.7
All purpose714.4588.1524.5492.7473.1457.2433.3
Single Number Scoring Options
CourseTime On DistanceTime On Time
Windward / Leeward627.10.9568
All purpose509.31.1782
Custom scoring options for Australia
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low651.30.9213
Triple Number Coastal/Long Distance Medium506.41.1849
Triple Number Coastal/Long Distance High452.21.3268
Triple Number Windward/Leeward Low840.60.7138
Triple Number Windward/Leeward Medium622.50.9639
Triple Number Windward/Leeward High543.81.1034
Custom scoring options for Austria
Single NumberTime On DistanceTime On Time
Coastal/Long Distance554.91.0813
Triple Number Coastal/Long Distance Low651.30.9213
Triple Number Coastal/Long Distance Medium506.41.1849
Triple Number Coastal/Long Distance High452.21.3268
Triple Number Windward/Leeward Low840.60.7138
Triple Number Windward/Leeward Medium622.50.9639
Triple Number Windward/Leeward High543.81.1034
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance926.0706.8589.0525.4490.5462.0415.6
Custom scoring options for Bulgaria
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low651.30.9213
Triple Number Coastal/Long Distance Medium506.41.1849
Triple Number Coastal/Long Distance High452.21.3268
Triple Number Windward/Leeward Low840.60.7138
Triple Number Windward/Leeward Medium622.50.9639
Triple Number Windward/Leeward High543.81.1034
Predominantly Upwind552.41.0862
Predominantly Downwind515.51.1638
Custom scoring options for Canada
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low651.30.9213
Triple Number All Purpose Medium506.41.1849
Triple Number All Purpose High452.21.3268
Triple Number Windward/Leeward Low840.60.7138
Triple Number Windward/Leeward Medium622.50.9639
Triple Number Windward/Leeward High543.81.1034
Predominantly Upwind552.41.0862
Predominantly Downwind515.51.1638
Predominantly Upwind Low728.70.8234
Predominantly Upwind Medium570.01.0527
Predominantly Upwind High533.01.1257
Predominantly Downwind Low708.50.8469
Predominantly Downwind Medium511.71.1726
Predominantly Downwind High423.91.4156
Chicago-Mac Upwind1.0688
Chicago-Mac All Purpose1.1031
Chicago-Mac Downwind1.1449
Bayview-Mac Cove Island1.0265
Bayview-Mac Shore1.0349
Victoria-Maui1.2255
Custom scoring options for Cyprus
Single NumberTime On DistanceTime On Time
Coastal/Long Distance554.91.0813
Triple Number Coastal/Long Distance Low651.30.9213
Triple Number Coastal/Long Distance Medium506.41.1849
Triple Number Coastal/Long Distance High452.21.3268
Triple Number Windward/Leeward Low840.60.7138
Triple Number Windward/Leeward Medium622.50.9639
Triple Number Windward/Leeward High543.81.1034
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance926.0706.8589.0525.4490.5462.0415.6
Custom scoring options for Denmark
Single NumberTime On DistanceTime On Time
Coastal/Long Distance554.91.0813
Triple Number Coastal/Long Distance Low651.30.9213
Triple Number Coastal/Long Distance Medium506.41.1849
Triple Number Coastal/Long Distance High452.21.3268
Triple Number Windward/Leeward Low840.60.7138
Triple Number Windward/Leeward Medium622.50.9639
Triple Number Windward/Leeward High543.81.1034
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance926.0706.8589.0525.4490.5462.0415.6
Custom scoring options for Spain
Single NumberTime On Distance
Coastal/Long Distance554.9
Triple Number Coastal/Long Distance Low651.3
Triple Number Coastal/Long Distance Medium506.4
Triple Number Coastal/Long Distance High452.2
Triple Number Windward/Leeward Low840.6
Triple Number Windward/Leeward Medium622.5
Triple Number Windward/Leeward High543.8
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance926.0706.8589.0525.4490.5462.0415.6
Custom scoring options for Estonia
Single NumberTime On DistanceTime On Time
Coastal/Long Distance554.91.0813
Triple Number Coastal/Long Distance Low651.30.9213
Triple Number Coastal/Long Distance Medium506.41.1849
Triple Number Coastal/Long Distance High452.21.3268
Triple Number Windward/Leeward Low840.60.7138
Triple Number Windward/Leeward Medium622.50.9639
Triple Number Windward/Leeward High543.81.1034
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance926.0706.8589.0525.4490.5462.0415.6
Custom scoring options for Finland
Single NumberTime On DistanceTime On Time
FinRating (Coastal/Long Distance)554.91.0813
Triple Number Coastal/Long Distance Low651.30.9213
Triple Number Coastal/Long Distance Medium506.41.1849
Triple Number Coastal/Long Distance High452.21.3268
Triple Number Windward/Leeward Low840.60.7138
Triple Number Windward/Leeward Medium622.50.9639
Triple Number Windward/Leeward High543.81.1034
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance926.0706.8589.0525.4490.5462.0415.6
Custom scoring options for France
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low651.30.9213
Triple Number Coastal/Long Distance Medium506.41.1849
Triple Number Coastal/Long Distance High452.21.3268
Triple Number Windward/Leeward Low840.60.7138
Triple Number Windward/Leeward Medium622.50.9639
Triple Number Windward/Leeward High543.81.1034
Custom scoring options for Germany
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.9213
Triple Number Coastal/Long Distance Medium1.1849
Triple Number Coastal/Long Distance High1.3268
Triple Number Windward/Leeward Low0.7138
Triple Number Windward/Leeward Medium0.9639
Triple Number Windward/Leeward High1.1034
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance926.0706.8589.0525.4490.5462.0415.6
Custom scoring options for Greece
Single NumberTime On DistanceTime On Time
Coastal/Long Distance554.91.0813
Triple Number Coastal/Long Distance Low651.30.9213
Triple Number Coastal/Long Distance Medium506.41.1849
Triple Number Coastal/Long Distance High452.21.3268
Triple Number Windward/Leeward Low840.60.7138
Triple Number Windward/Leeward Medium622.50.9639
Triple Number Windward/Leeward High543.81.1034
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance926.0706.8589.0525.4490.5462.0415.6
Custom scoring options for Israel
Single NumberTime On DistanceTime On Time
Coastal/Long Distance554.91.0813
Triple Number Coastal/Long Distance Low651.30.9213
Triple Number Coastal/Long Distance Medium506.41.1849
Triple Number Coastal/Long Distance High452.21.3268
Triple Number Windward/Leeward Low840.60.7138
Triple Number Windward/Leeward Medium622.50.9639
Triple Number Windward/Leeward High543.81.1034
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance926.0706.8589.0525.4490.5462.0415.6
Custom scoring options for Italy
Single NumberTime On DistanceTime On Time
Coastal/Long Distance554.91.0813
Triple Number Coastal/Long Distance Low651.30.9213
Triple Number Coastal/Long Distance Medium506.41.1849
Triple Number Coastal/Long Distance High452.21.3268
Triple Number Windward/Leeward Low840.60.7138
Triple Number Windward/Leeward Medium622.50.9639
Triple Number Windward/Leeward High543.81.1034
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance926.0706.8589.0525.4490.5462.0415.6
Custom scoring options for Japan
Single NumberTime On DistanceTime On Time
Triple Number Windward/Leeward Low840.60.7138
Triple Number Windward/Leeward Medium622.50.9639
Triple Number Windward/Leeward High543.81.1034
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance926.0706.8589.0525.4490.5462.0415.6
Custom scoring options for Korea
Single NumberTime On Distance
Triple Number Coastal/Long Distance Low651.3
Triple Number Coastal/Long Distance Medium506.4
Triple Number Coastal/Long Distance High452.2
Triple Number Windward/Leeward Low840.6
Triple Number Windward/Leeward Medium622.5
Triple Number Windward/Leeward High543.8
Predominantly Upwind552.4
Predominantly Downwind515.5
Predominantly Reaching494.5
Custom scoring options for Lithuania
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low651.30.9213
Triple Number Coastal/Long Distance Medium506.41.1849
Triple Number Coastal/Long Distance High452.21.3268
Triple Number Windward/Leeward Low840.60.7138
Triple Number Windward/Leeward Medium622.50.9639
Triple Number Windward/Leeward High543.81.1034
Custom scoring options for Netherlands
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.9213
Triple Number Coastal/Long Distance Medium1.1849
Triple Number Coastal/Long Distance High1.3268
Triple Number Windward/Leeward Low0.7138
Triple Number Windward/Leeward Medium0.9639
Triple Number Windward/Leeward High1.1034
Coastal/Long Distance1.0813
Predominantly Upwind1.0862
Predominantly Downwind1.1638
Custom scoring options for Norway
Single NumberTime On Time
Distanseseilas (NOR-rating ett tall)1.0813
Tretall Distanseseilas Lite vind0.9213
Tretall Distanseseilas Mellomvind1.1849
Tretall Distanseseilas Mye vind1.3268
Tretall Pølsebane Lite vind0.7138
Tretall Pølsebane Mellomvind0.9639
Tretall Pølsebane Mye vind1.1034
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Distanseseilas926.0706.8589.0525.4490.5462.0415.6
Custom scoring options for Portugal
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low651.30.9213
Triple Number Coastal/Long Distance Medium506.41.1849
Triple Number Coastal/Long Distance High452.21.3268
Triple Number Windward/Leeward Low840.60.7138
Triple Number Windward/Leeward Medium622.50.9639
Triple Number Windward/Leeward High543.81.1034
Custom scoring options for Russia
Single NumberTime On DistanceTime On Time
Predominantly Upwind552.41.0862
Predominantly Downwind515.51.1638
Custom scoring options for South Africa
Single NumberTime On DistanceTime On Time
Cape Doctor Inshore528.81.1347
Cape Doctor Coastal440.51.3621
Custom scoring options for Slovenia
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.9213
Triple Number Coastal/Long Distance Medium1.1849
Triple Number Coastal/Long Distance High1.3268
Triple Number Windward/Leeward Low0.7138
Triple Number Windward/Leeward Medium0.9639
Triple Number Windward/Leeward High1.1034
Custom scoring options for Switzerland
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.9213
Triple Number Coastal/Long Distance Medium1.1849
Triple Number Coastal/Long Distance High1.3268
Triple Number Windward/Leeward Low0.7138
Triple Number Windward/Leeward Medium0.9639
Triple Number Windward/Leeward High1.1034
Custom scoring options for Sweden
Single NumberTime On DistanceTime On Time
Coastal/Long Distance554.91.0813
Triple Number Coastal/Long Distance Low651.30.9213
Triple Number Coastal/Long Distance Medium506.41.1849
Triple Number Coastal/Long Distance High452.21.3268
Triple Number Windward/Leeward Low840.60.7138
Triple Number Windward/Leeward Medium622.50.9639
Triple Number Windward/Leeward High543.81.1034
Predominantly Upwind552.41.0862
Predominantly Downwind515.51.1638
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance926.0706.8589.0525.4490.5462.0415.6
Custom scoring options for Ukraine
Single NumberTime On DistanceTime On Time
Coastal/Long Distance554.91.0813
Triple Number Coastal/Long Distance Low651.30.9213
Triple Number Coastal/Long Distance Medium506.41.1849
Triple Number Coastal/Long Distance High452.21.3268
Triple Number Windward/Leeward Low840.60.7138
Triple Number Windward/Leeward Medium622.50.9639
Triple Number Windward/Leeward High543.81.1034
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance926.0706.8589.0525.4490.5462.0415.6
Custom scoring options for United States of America
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low651.30.9213
Triple Number All Purpose Medium506.41.1849
Triple Number All Purpose High452.21.3268
Triple Number Windward/Leeward Low840.60.7138
Triple Number Windward/Leeward Medium622.50.9639
Triple Number Windward/Leeward High543.81.1034
Predominantly Upwind552.41.0862
Predominantly Downwind515.51.1638
Predominantly Upwind Low728.70.8234
Predominantly Upwind Medium570.01.0527
Predominantly Upwind High533.01.1257
Predominantly Downwind Low708.50.8469
Predominantly Downwind Medium511.71.1726
Predominantly Downwind High423.91.4156
Chicago-Mac Upwind1.0688
Chicago-Mac All Purpose1.1031
Chicago-Mac Downwind1.1449
Bayview-Mac Cove Island1.0265
Bayview-Mac Shore1.0349
Harvest Moon Regatta449.21.3356
Victoria-Maui1.2255
ORC Ref  038800018NHIssued on 19/05/2021Valid until 31/12/2021
VPP ver: 2021 1.00 | © ORC | www.orc.org

International
Certificate
2021

Boat

OLYMPIC

EST 463

 
Offshore
Racing
Congress

Certificate number: 065/21
Data in meters/kilograms (Metric)𝕚
HULL AND APPENDAGES
ClassX-41 mod𝕚Measurement30/07/2019𝕚Measurer𝕚HIN𝕚Plan review𝕚Hull constructionCored𝕚Carbon RudderNo𝕚Light stanchions𝕚Trim tabNo𝕚
LOA12.350𝕚Max. Beam3.646𝕚Draft2.343𝕚Displacement6,928𝕚Wetted area31.57𝕚IMS L11.134𝕚LSM011.027𝕚Acc. length11.850𝕚Sink (kg/mm)23.02𝕚
VCGD-0.184𝕚VCGM-0.204𝕚RM Measured (kg·m)205.7𝕚RM Default (kg·m)201.4𝕚Limit of positive stability(°)129.2𝕚Stability Index132.9𝕚
PROPELLER
Propeller TypeFolding 2 blades𝕚
InstallationStrut𝕚PRD0.430𝕚EDL1.540𝕚ST3𝕚Twin screwNo𝕚PBW0.125𝕚ST10.060𝕚ST40.092𝕚PIPA0.0032𝕚ST2𝕚ST50.325𝕚
RIG
Forestay tensionAft𝕚Inner stayNone Fitted𝕚Carbon mastYes𝕚Headsail furlerNo𝕚Mainsail furlerNo𝕚Articulated bowspritNo𝕚Non-circular riggingNo𝕚Fiber riggingNo𝕚Runners/Checkstays0𝕚Spreaders2𝕚
P15.550𝕚IG16.640𝕚ISP17.830𝕚MDT10.132𝕚MDL10.250𝕚MDT20.123𝕚MDL20.192𝕚TL0.230𝕚MW0.250𝕚GO0.273𝕚
E5.450𝕚J5.180𝕚BAS1.866𝕚FSD0.038𝕚SFJ𝕚SPL5.270𝕚TPS𝕚BD0.270𝕚MWT195.00𝕚MCG5.120𝕚
FLOTATION AND STABILITY
Inclining TestPoles Inclining𝕚SFFP0.200𝕚SAFP11.995𝕚Flotation Date19/07/2020𝕚FFM1.433𝕚FAM1.097𝕚Measurer𝕚FF1.443𝕚FA1.103𝕚Comment𝕚LCFcl6.903𝕚LCFsh7.115𝕚SG1.0000𝕚HBI1.208𝕚
W199.6𝕚W299.6𝕚W399.6𝕚W499.6𝕚
PD1519.8𝕚PD2517.5𝕚PD3519.4𝕚PD4517.5𝕚
WD13.600𝕚PLM9000.00𝕚GSA1.0𝕚RSA1.0𝕚
MEASUREMENT INVENTORY
IdTankTypeCapacityLCGVCGConditionDescription1𝕚Fuel𝕚Metal𝕚90.0𝕚5.90𝕚𝕚10.0𝕚Stb.𝕚2𝕚Water𝕚Plastic𝕚180.0𝕚6.00𝕚𝕚0.0𝕚Ports.𝕚3𝕚Water𝕚Plastic𝕚15.0𝕚3.00𝕚𝕚0.0𝕚𝕚
IdItemDescriptionWeightLCGVCG𝕚Anchor (d)𝕚𝕚𝕚𝕚
1𝕚BatteryService batteries 2x115Ah𝕚𝕚5.20𝕚𝕚2𝕚BatteryEngine battery 60Ah𝕚𝕚8.00𝕚𝕚-𝕚MiscellaneousRemoved sofa backboards in saloon 𝕚𝕚𝕚𝕚-𝕚MiscellaneousRemoved decorative wall panels 𝕚𝕚𝕚𝕚-𝕚MiscellaneousRemoved hammock in back cabin𝕚𝕚𝕚𝕚𝕚Miscellaneous𝕚𝕚𝕚𝕚
ORC Ref  038800018NHIssued on 19/05/2021Valid until 31/12/2021
VPP ver: 2021 1.00 | © ORC | www.orc.org

International
Certificate
2021

Boat

OLYMPIC

EST 463

 
Offshore
Racing
Congress

Certificate number: 065/21
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeasurerMeas.DateMakerMaterialComment2𝕚0.40𝕚1.30𝕚2.20𝕚3.60𝕚4.60𝕚51.80𝕚𝕚18/05/2021𝕚𝕚Unknown𝕚𝕚
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeasurerMeas.DateMakerMaterialComment16a𝕚0.13𝕚0.82𝕚1.51𝕚2.84𝕚4.13𝕚5.42𝕚16.68𝕚Yes𝕚No𝕚 𝕚46.76𝕚𝕚29/02/2020𝕚NS𝕚Unknown𝕚Light2019𝕚17𝕚0.12𝕚0.76𝕚1.42𝕚2.68𝕚3.94𝕚5.20𝕚16.68𝕚No𝕚No𝕚 𝕚44.48𝕚𝕚25/06/2019𝕚Millenium𝕚Unknown𝕚Medium 2019𝕚3𝕚0.13𝕚0.58𝕚1.10𝕚2.20𝕚3.38𝕚4.66𝕚15.20𝕚No𝕚No𝕚 𝕚34.52𝕚𝕚30/07/2015𝕚NS𝕚Carbon𝕚Heavy𝕚6𝕚0.06𝕚𝕚𝕚𝕚𝕚4.10𝕚16.10𝕚No𝕚No𝕚 𝕚33.44𝕚𝕚02/10/2016𝕚NS𝕚Unknown𝕚Staysail𝕚
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeasurerMeas.DateMakerMaterialComment12𝕚17.20𝕚17.20𝕚17.20𝕚9.56𝕚9.58𝕚137.08𝕚𝕚10/03/2018𝕚NS𝕚Unknown𝕚S1,5_2018𝕚10𝕚17.02𝕚17.02𝕚17.02𝕚9.61𝕚9.32𝕚135.48𝕚𝕚26/06/2017𝕚OneSails𝕚Unknown𝕚S2_2017𝕚3𝕚17.55𝕚17.55𝕚17.55𝕚9.26𝕚8.82𝕚134.14𝕚𝕚19/06/2018𝕚NS𝕚Unknown𝕚S4_ 2016𝕚9𝕚16.95𝕚16.95𝕚16.95𝕚6.49𝕚8.54𝕚97.46𝕚𝕚𝕚NS𝕚Unknown𝕚Reacher𝕚
ORC Ref  038800018NHIssued on 19/05/2021Valid until 31/12/2021
VPP ver: 2021 1.00 | © ORC | www.orc.org