International
Certificate
2023

Boat

EURISTICA 2

ITA 17551

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 Angles43.6°41.4°40.0°39.0°38.7°38.2°38.4°
Beat VMG3.794.605.125.365.495.565.60
52°5.816.857.437.687.817.887.95
60°6.137.127.657.918.038.118.19
75°6.377.307.818.118.318.448.60
90°6.257.247.808.168.448.689.02
110°6.087.307.988.408.769.009.42
120°5.917.167.908.388.829.249.91
135°5.306.587.518.088.549.0110.05
150°4.465.666.697.457.938.359.20
Run VMG3.864.905.796.457.097.678.50
Gybe Angles143.0°146.9°148.5°149.6°162.8°175.4°178.1°

APH: 516.9

CDL: 10.735

GPH: 578.8

CertNo: 23/1

BOAT
ClassX-43 SDDesignerJeppesenBuilderX-YachtsAge date07/2007Series date03/2003Offset fileX43STD.OFFData fileI17551
HULL
Length Overall12.903 mMaximum Beam3.954 mDraft2.190 mDisplacement8,695 kgDLR5.8885IMS DivisionCruiser/RacerDynamic Allowance0.050%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.440m
CREW
Maximum weight750 kgMinimum weight563 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail52.0052.77Headsail Luffed53.4953.49Headsail FlyingSymmetric113.24113.24Asymmetric132.68132.68 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail16.14Storm Jib14.10Heavy Weather Jib38.07
SAIL LIMITS
Headsails1  Spinnakers5 * Asymmetric SHALL NOT be tacked on the pole
STABILITY
Righting Moment206.4 kg·mStability Index124.0
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  03190002BBOIssued on 23/01/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org

International
Certificate
2023

Boat

EURISTICA 2

ITA 17551

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 VMG950.0782.2703.4671.4655.6647.2642.5
52°619.8525.6484.7468.5461.1456.8453.0
60°587.1505.7470.7455.3448.3443.9439.5
75°565.5493.2461.0443.9433.1426.5418.5
90°575.9497.2461.3441.3426.4414.6399.0
110°592.4493.2451.3428.4410.9399.8382.1
120°609.0502.7455.9429.7408.3389.8363.1
135°679.9546.9479.1445.4421.5399.7358.1
150°806.9635.7538.4483.5454.3431.1391.3
Run VMG931.7734.0621.7558.3507.6469.2423.4
Selected Courses
Windward / Leeward940.9758.1662.5614.8581.6558.2532.9
All purpose722.3594.6531.7500.5480.0465.5446.2
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward638.60.9396
All purpose516.91.1607
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low658.50.9112
Triple Number Coastal/Long Distance Medium513.61.1682
Triple Number Coastal/Long Distance High461.91.2990
Triple Number Windward/Leeward Low849.50.7063
Triple Number Windward/Leeward Medium634.40.9458
Triple Number Windward/Leeward High554.61.0819
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance563.21.0654
Triple Number Coastal/Long Distance Low658.50.9112
Triple Number Coastal/Long Distance Medium513.61.1682
Triple Number Coastal/Long Distance High461.91.2990
Triple Number Windward/Leeward Low849.50.7063
Triple Number Windward/Leeward Medium634.40.9458
Triple Number Windward/Leeward High554.61.0819
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance940.0713.5598.2534.6498.7470.0426.2
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.8313
Downwind "popa"0.9892
70% up, 30% down "Ilhabela"0.8731
30% up, 70% down "Ilhabela-inverso"0.9359
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low658.50.9112
Triple Number Coastal/Long Distance Medium513.61.1682
Triple Number Coastal/Long Distance High461.91.2990
Triple Number Windward/Leeward Low849.50.7063
Triple Number Windward/Leeward Medium634.40.9458
Triple Number Windward/Leeward High554.61.0819
Predominantly Upwind557.61.0761
Predominantly Downwind526.01.1406
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low658.50.9112
Triple Number All Purpose Medium513.61.1682
Triple Number All Purpose High461.91.2990
Triple Number Windward/Leeward Low849.50.7063
Triple Number Windward/Leeward Medium634.40.9458
Triple Number Windward/Leeward High554.61.0819
Predominantly Upwind557.61.0761
Predominantly Downwind526.01.1406
Predominantly Upwind Low729.40.8226
Predominantly Upwind Medium575.01.0435
Predominantly Upwind High540.21.1107
Predominantly Downwind Low724.10.8287
Predominantly Downwind Medium523.71.1457
Predominantly Downwind High436.91.3732
Chicago-Mac Upwind1.0577
Chicago-Mac All Purpose1.0863
Chicago-Mac Downwind1.1212
Bayview-Mac Cove Island1.0147
Bayview-Mac Shore1.0250
Victoria-Maui1.1968
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance563.21.0654
Triple Number Coastal/Long Distance Low658.50.9112
Triple Number Coastal/Long Distance Medium513.61.1682
Triple Number Coastal/Long Distance High461.91.2990
Triple Number Windward/Leeward Low849.50.7063
Triple Number Windward/Leeward Medium634.40.9458
Triple Number Windward/Leeward High554.61.0819
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance940.0713.5598.2534.6498.7470.0426.2
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance563.21.0654
Triple Number Coastal/Long Distance Low658.50.9112
Triple Number Coastal/Long Distance Medium513.61.1682
Triple Number Coastal/Long Distance High461.91.2990
Triple Number Windward/Leeward Low849.50.7063
Triple Number Windward/Leeward Medium634.40.9458
Triple Number Windward/Leeward High554.61.0819
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance940.0713.5598.2534.6498.7470.0426.2
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance563.2
Triple Number Coastal/Long Distance Low658.5
Triple Number Coastal/Long Distance Medium513.6
Triple Number Coastal/Long Distance High461.9
Triple Number Windward/Leeward Low849.5
Triple Number Windward/Leeward Medium634.4
Triple Number Windward/Leeward High554.6
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance940.0713.5598.2534.6498.7470.0426.2
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance563.21.0654
Triple Number Coastal/Long Distance Low658.50.9112
Triple Number Coastal/Long Distance Medium513.61.1682
Triple Number Coastal/Long Distance High461.91.2990
Triple Number Windward/Leeward Low849.50.7063
Triple Number Windward/Leeward Medium634.40.9458
Triple Number Windward/Leeward High554.61.0819
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance940.0713.5598.2534.6498.7470.0426.2
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)563.21.0654
Triple Number Coastal/Long Distance Low658.50.9112
Triple Number Coastal/Long Distance Medium513.61.1682
Triple Number Coastal/Long Distance High461.91.2990
Triple Number Windward/Leeward Low849.50.7063
Triple Number Windward/Leeward Medium634.40.9458
Triple Number Windward/Leeward High554.61.0819
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance940.0713.5598.2534.6498.7470.0426.2
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low658.50.9112
Triple Number Coastal/Long Distance Medium513.61.1682
Triple Number Coastal/Long Distance High461.91.2990
Triple Number Windward/Leeward Low849.50.7063
Triple Number Windward/Leeward Medium634.40.9458
Triple Number Windward/Leeward High554.61.0819
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9112
Triple Number Coastal/Long Distance Medium1.1682
Triple Number Coastal/Long Distance High1.2990
Triple Number Windward/Leeward Low0.7063
Triple Number Windward/Leeward Medium0.9458
Triple Number Windward/Leeward High1.0819
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance940.0713.5598.2534.6498.7470.0426.2
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance563.21.0654
Triple Number Coastal/Long Distance Low658.50.9112
Triple Number Coastal/Long Distance Medium513.61.1682
Triple Number Coastal/Long Distance High461.91.2990
Triple Number Windward/Leeward Low849.50.7063
Triple Number Windward/Leeward Medium634.40.9458
Triple Number Windward/Leeward High554.61.0819
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance940.0713.5598.2534.6498.7470.0426.2
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low658.50.9112
Triple Number Coastal/Long Distance Medium513.61.1682
Triple Number Coastal/Long Distance High461.91.2990
Triple Number Windward/Leeward Low849.50.7063
Triple Number Windward/Leeward Medium634.40.9458
Triple Number Windward/Leeward High554.61.0819
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance563.21.0654
Triple Number Coastal/Long Distance Low658.50.9112
Triple Number Coastal/Long Distance Medium513.61.1682
Triple Number Coastal/Long Distance High461.91.2990
Triple Number Windward/Leeward Low849.50.7063
Triple Number Windward/Leeward Medium634.40.9458
Triple Number Windward/Leeward High554.61.0819
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance940.0713.5598.2534.6498.7470.0426.2
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low849.50.7063
Triple Number Windward/Leeward Medium634.40.9458
Triple Number Windward/Leeward High554.61.0819
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance940.0713.5598.2534.6498.7470.0426.2
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low658.5
Triple Number Coastal/Long Distance Medium513.6
Triple Number Coastal/Long Distance High461.9
Triple Number Windward/Leeward Low849.5
Triple Number Windward/Leeward Medium634.4
Triple Number Windward/Leeward High554.6
Predominantly Upwind557.6
Predominantly Downwind526.0
Predominantly Reaching502.9
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance563.21.0654
Triple Number Coastal/Long Distance Low658.50.9112
Triple Number Coastal/Long Distance Medium513.61.1682
Triple Number Coastal/Long Distance High461.91.2990
Triple Number Windward/Leeward Low849.50.7063
Triple Number Windward/Leeward Medium634.40.9458
Triple Number Windward/Leeward High554.61.0819
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance940.0713.5598.2534.6498.7470.0426.2
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9112
Triple Number Coastal/Long Distance Medium1.1682
Triple Number Coastal/Long Distance High1.2990
Triple Number Windward/Leeward Low0.7063
Triple Number Windward/Leeward Medium0.9458
Triple Number Windward/Leeward High1.0819
Coastal/Long Distance1.0654
Predominantly Upwind1.0761
Predominantly Downwind1.1406
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.9112
Tretall Distanseseilas Mellomvind1.1682
Tretall Distanseseilas Mye vind1.2990
Tretall Pølsebane Lite vind0.7063
Tretall Pølsebane Mellomvind0.9458
Tretall Pølsebane Mye vind1.0819
Distanseseilas ett tall (OSN 8-16kn)1.0654
Distanseseilas ett tall (APH 6-20kn)1.1607
Enkeltall Motvind1.0761
Enkeltall Medvind1.1406
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low658.50.9112
Triple Number Coastal/Long Distance Medium513.61.1682
Triple Number Coastal/Long Distance High461.91.2990
Triple Number Windward/Leeward Low849.50.7063
Triple Number Windward/Leeward Medium634.40.9458
Triple Number Windward/Leeward High554.61.0819
Coastal/Long Distance563.21.0654
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind557.61.0761
Predominantly Downwind526.01.1406
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore540.51.1100
Cape Doctor Coastal452.01.3275
Triple Number Coastal/Long Distance Low658.50.9112
Triple Number Coastal/Long Distance Medium513.61.1682
Triple Number Coastal/Long Distance High461.91.2990
Triple Number Windward/Leeward Low849.50.7063
Triple Number Windward/Leeward Medium634.40.9458
Triple Number Windward/Leeward High554.61.0819
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9112
Triple Number Coastal/Long Distance Medium1.1682
Triple Number Coastal/Long Distance High1.2990
Triple Number Windward/Leeward Low0.7063
Triple Number Windward/Leeward Medium0.9458
Triple Number Windward/Leeward High1.0819
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9112
Triple Number Coastal/Long Distance Medium1.1682
Triple Number Coastal/Long Distance High1.2990
Triple Number Windward/Leeward Low0.7063
Triple Number Windward/Leeward Medium0.9458
Triple Number Windward/Leeward High1.0819
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance563.21.0654
Triple Number Coastal/Long Distance Low658.50.9112
Triple Number Coastal/Long Distance Medium513.61.1682
Triple Number Coastal/Long Distance High461.91.2990
Triple Number Windward/Leeward Low849.50.7063
Triple Number Windward/Leeward Medium634.40.9458
Triple Number Windward/Leeward High554.61.0819
Predominantly Upwind557.61.0761
Predominantly Downwind526.01.1406
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance940.0713.5598.2534.6498.7470.0426.2
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance563.21.0654
Triple Number Coastal/Long Distance Low658.50.9112
Triple Number Coastal/Long Distance Medium513.61.1682
Triple Number Coastal/Long Distance High461.91.2990
Triple Number Windward/Leeward Low849.50.7063
Triple Number Windward/Leeward Medium634.40.9458
Triple Number Windward/Leeward High554.61.0819
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance940.0713.5598.2534.6498.7470.0426.2
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low658.50.9112
Triple Number All Purpose Medium513.61.1682
Triple Number All Purpose High461.91.2990
Triple Number Windward/Leeward Low849.50.7063
Triple Number Windward/Leeward Medium634.40.9458
Triple Number Windward/Leeward High554.61.0819
Predominantly Upwind557.61.0761
Predominantly Downwind526.01.1406
Predominantly Upwind Low729.40.8226
Predominantly Upwind Medium575.01.0435
Predominantly Upwind High540.21.1107
Predominantly Downwind Low724.10.8287
Predominantly Downwind Medium523.71.1457
Predominantly Downwind High436.91.3732
Chicago-Mac Upwind1.0577
Chicago-Mac All Purpose1.0863
Chicago-Mac Downwind1.1212
Bayview-Mac Cove Island1.0147
Bayview-Mac Shore1.0250
Harvest Moon Regatta449.21.3357
Victoria-Maui1.1968
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy542.91.1051
San Francisco Bay Medium624.90.9602
Predominantly Reaching1.2231
Predominantly Reaching Low1.0056
Predominantly Reaching Medium1.2356
Predominantly Reaching High1.3960
Windward/Leeward 60-40 Low852.80.7035
Windward/Leeward 60-40 Medium652.40.9197
Windward/Leeward 60-40 High586.21.0235
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low926.80.6474
5-Band Low / Medium777.90.7713
5-Band Medium624.30.9611
5-Band Medium / High562.71.0663
5-Band High537.31.1167
ORC Ref  03190002BBOIssued on 23/01/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org

International
Certificate
2023

Boat

EURISTICA 2

ITA 17551

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-43 SDMeasurement18/01/2023HINDKXYA43133B707Plan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA12.903Max. Beam3.954Draft2.190Displacement8,695Wetted area33.52IMS L11.576LSM011.386Acc. length12.851Sink (kg/mm) 25.01
VCGD0.071VCGM0.031RM Rated (kg·m) 206.4Limit of positive stability(°) 119.6Stability Index124.0
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.440PBW0.130PIPA0.0040
EDL2.900ST10.065ST20.180
ST30.180ST40.110ST50.292
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders3Rotating mastNo
P15.950IG16.684ISP16.734MDT10.130MDL10.230MDT20.130MDL20.190TL1.100MW0.230GO0.260
E5.780J4.640BAS1.824FSDSFJ0.410SPL4.710WPLTPS4.970BD0.230MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodBoom incliningFlotation Date12/03/2022MeasurerFIV-162CommentCondizioni ottime
SFFP0.370FFM1.491FF1.489LCFcl7.242SG1.0260
SAFP12.150FAM1.160FA1.163LCFsh7.491HBI1.282
W1138.8W2138.8W3138.8W4138.8LCFD7.340
PD1284.6PD2285.7PD3286.0PD4286.1
WD5.320PLM9000.00GSA1.0RSA1.0RM203.6
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCGBsxFuel1353010.10AdxWater35006.60Total deductible2510.10
OTHER ITEMSIdKindDescriptionWeightLCGVCGFMiscellaneouswebasto dx11.70EMiscellaneousboiler dx10.10DMiscellaneousautopilota cx11.80CMiscellaneousdissalatore dx5.70BMiscellaneoussalpa ancore0.70FBattery50 Ah AGM Motore9.60EBattery2x110 Ah AGM Servizi4.80AEngineVolvo Penta 55 cvTotal deductible
ORC Ref  03190002BBOIssued on 23/01/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org

International
Certificate
2023

Boat

EURISTICA 2

ITA 17551

FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentA0.141.021.903.484.7052.0011/03/2022
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentA0.090.801.563.164.866.5216.60NoNo 53.4911/03/2022JLB0.070.631.232.453.694.8316.60NoNo 40.6511/03/2022JM
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentA16.4616.4616.468.268.24113.2411/03/2022B16.1016.1016.108.168.04109.1620/03/2011
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA18.1015.8416.979.728.03121%132.6818/01/2023A2
ORC Ref  03190002BBOIssued on 23/01/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org