International
Certificate
2023

Boat

IRRESISTIBLE

JPN-7085

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 Angles42.4°40.2°38.7°38.2°37.8°37.5°37.6°
Beat VMG4.365.255.725.956.096.176.22
52°6.607.728.228.458.598.698.80
60°6.947.988.478.748.939.069.22
75°7.198.148.699.139.459.689.97
90°7.428.408.959.379.7410.1810.81
110°7.228.339.079.8010.4611.0512.05
120°6.868.118.909.6810.4511.3112.94
135°6.027.568.499.2610.1211.1513.43
150°5.056.437.608.449.089.8111.87
Run VMG4.375.576.587.327.878.5010.28
Gybe Angles142.4°144.8°148.9°151.6°149.6°147.1°144.4°

APH: 455.6

CDL: 12.301

GPH: 509.4

CertNo: 23/1

BOAT
ClassNeo 430 RomaDesignerCeccarelliBuilderNeo Yachts & Comp.Age date03/2023Series date02/2020Offset fileneo430-singlerudder.offData fileJPN7085
HULL
Length Overall13.074 mMaximum Beam4.050 mDraft2.909 mDisplacement6,425 kgDLR3.6464IMS DivisionCruiser/RacerDynamic Allowance0.010%Age Allowance0.098%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.420m
CREW
Maximum weight750 kgMinimum weight563 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail61.0262.22Headsail Luffed49.3749.37Headsail FlyingSymmetricAsymmetric178.07178.07 (1 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS (m²)
Trysail17.46Storm Jib14.82Heavy Weather Jib40.02
SAIL LIMITS
Headsails7  Spinnakers5
STABILITY
Righting Moment235.0 kg·mStability Index135.5
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  03190002QR4Issued on 28/07/2023Valid until 31/12/2023
VPP ver: 2023 1.03 | © ORC | www.orc.org

International
Certificate
2023

Boat

IRRESISTIBLE

JPN-7085

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 VMG826.0685.5628.9604.8591.4583.3578.6
52°545.4466.4437.9426.2419.0414.2408.9
60°518.8451.1425.0411.9403.3397.3390.3
75°501.0442.5414.3394.2380.8372.0361.0
90°484.9428.5402.2384.3369.7353.7333.1
110°498.4432.0396.8367.4344.0325.8298.9
120°524.8444.1404.4372.1344.6318.2278.2
135°597.8476.3424.1388.7355.8322.9268.1
150°712.6559.5473.9426.7396.3366.9303.2
Run VMG822.9646.1547.2491.6457.6423.7350.1
Selected Courses
Windward / Leeward824.4665.8588.1548.2524.5503.5464.3
All purpose629.2522.4472.4443.7423.9406.4377.7
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward568.31.0557
All purpose455.61.3170
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low575.81.0420
Triple Number Coastal/Long Distance Medium454.91.3191
Triple Number Coastal/Long Distance High400.01.5000
Triple Number Windward/Leeward Low745.10.8053
Triple Number Windward/Leeward Medium565.31.0613
Triple Number Windward/Leeward High494.01.2145
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance496.91.2076
Triple Number Coastal/Long Distance Low575.81.0420
Triple Number Coastal/Long Distance Medium454.91.3191
Triple Number Coastal/Long Distance High400.01.5000
Triple Number Windward/Leeward Low745.10.8053
Triple Number Windward/Leeward Medium565.31.0613
Triple Number Windward/Leeward High494.01.2145
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance824.3626.8531.1475.2441.6410.2356.9
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.9337
Downwind "popa"1.1233
70% up, 30% down "Ilhabela"0.9835
30% up, 70% down "Ilhabela-inverso"1.0588
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low575.81.0420
Triple Number Coastal/Long Distance Medium454.91.3191
Triple Number Coastal/Long Distance High400.01.5000
Triple Number Windward/Leeward Low745.10.8053
Triple Number Windward/Leeward Medium565.31.0613
Triple Number Windward/Leeward High494.01.2145
Predominantly Upwind495.11.2119
Predominantly Downwind460.81.3022
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low575.81.0420
Triple Number All Purpose Medium454.91.3191
Triple Number All Purpose High400.01.5000
Triple Number Windward/Leeward Low745.10.8053
Triple Number Windward/Leeward Medium565.31.0613
Triple Number Windward/Leeward High494.01.2145
Predominantly Upwind495.11.2119
Predominantly Downwind460.81.3022
Predominantly Upwind Low637.80.9407
Predominantly Upwind Medium514.81.1655
Predominantly Upwind High483.01.2422
Predominantly Downwind Low635.20.9446
Predominantly Downwind Medium461.01.3014
Predominantly Downwind High372.41.6112
Chicago-Mac Upwind1.1911
Chicago-Mac All Purpose1.2325
Chicago-Mac Downwind1.2786
Bayview-Mac Cove Island1.1543
Bayview-Mac Shore1.1642
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching428.71.3995
Predominantly Reaching Low519.01.1560
Predominantly Reaching Medium427.01.4053
Predominantly Reaching High366.91.6351
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low812.20.7387
5-Band Low / Medium684.50.8766
5-Band Medium556.91.0774
5-Band Medium / High504.21.1900
5-Band High471.11.2736
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance496.91.2076
Triple Number Coastal/Long Distance Low575.81.0420
Triple Number Coastal/Long Distance Medium454.91.3191
Triple Number Coastal/Long Distance High400.01.5000
Triple Number Windward/Leeward Low745.10.8053
Triple Number Windward/Leeward Medium565.31.0613
Triple Number Windward/Leeward High494.01.2145
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance824.3626.8531.1475.2441.6410.2356.9
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance496.91.2076
Triple Number Coastal/Long Distance Low575.81.0420
Triple Number Coastal/Long Distance Medium454.91.3191
Triple Number Coastal/Long Distance High400.01.5000
Triple Number Windward/Leeward Low745.10.8053
Triple Number Windward/Leeward Medium565.31.0613
Triple Number Windward/Leeward High494.01.2145
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance824.3626.8531.1475.2441.6410.2356.9
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance496.9
Triple Number Coastal/Long Distance Low575.8
Triple Number Coastal/Long Distance Medium454.9
Triple Number Coastal/Long Distance High400.0
Triple Number Windward/Leeward Low745.1
Triple Number Windward/Leeward Medium565.3
Triple Number Windward/Leeward High494.0
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance824.3626.8531.1475.2441.6410.2356.9
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance496.91.2076
Triple Number Coastal/Long Distance Low575.81.0420
Triple Number Coastal/Long Distance Medium454.91.3191
Triple Number Coastal/Long Distance High400.01.5000
Triple Number Windward/Leeward Low745.10.8053
Triple Number Windward/Leeward Medium565.31.0613
Triple Number Windward/Leeward High494.01.2145
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance824.3626.8531.1475.2441.6410.2356.9
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)496.91.2076
Triple Number Coastal/Long Distance Low575.81.0420
Triple Number Coastal/Long Distance Medium454.91.3191
Triple Number Coastal/Long Distance High400.01.5000
Triple Number Windward/Leeward Low745.10.8053
Triple Number Windward/Leeward Medium565.31.0613
Triple Number Windward/Leeward High494.01.2145
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance824.3626.8531.1475.2441.6410.2356.9
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low575.81.0420
Triple Number Coastal/Long Distance Medium454.91.3191
Triple Number Coastal/Long Distance High400.01.5000
Triple Number Windward/Leeward Low745.10.8053
Triple Number Windward/Leeward Medium565.31.0613
Triple Number Windward/Leeward High494.01.2145
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low1.0420
Triple Number Coastal/Long Distance Medium1.3191
Triple Number Coastal/Long Distance High1.5000
Triple Number Windward/Leeward Low0.8053
Triple Number Windward/Leeward Medium1.0613
Triple Number Windward/Leeward High1.2145
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance824.3626.8531.1475.2441.6410.2356.9
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance496.91.2076
Triple Number Coastal/Long Distance Low575.81.0420
Triple Number Coastal/Long Distance Medium454.91.3191
Triple Number Coastal/Long Distance High400.01.5000
Triple Number Windward/Leeward Low745.10.8053
Triple Number Windward/Leeward Medium565.31.0613
Triple Number Windward/Leeward High494.01.2145
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance824.3626.8531.1475.2441.6410.2356.9
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low575.81.0420
Triple Number Coastal/Long Distance Medium454.91.3191
Triple Number Coastal/Long Distance High400.01.5000
Triple Number Windward/Leeward Low745.10.8053
Triple Number Windward/Leeward Medium565.31.0613
Triple Number Windward/Leeward High494.01.2145
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance496.91.2076
Triple Number Coastal/Long Distance Low575.81.0420
Triple Number Coastal/Long Distance Medium454.91.3191
Triple Number Coastal/Long Distance High400.01.5000
Triple Number Windward/Leeward Low745.10.8053
Triple Number Windward/Leeward Medium565.31.0613
Triple Number Windward/Leeward High494.01.2145
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance824.3626.8531.1475.2441.6410.2356.9
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low745.10.8053
Triple Number Windward/Leeward Medium565.31.0613
Triple Number Windward/Leeward High494.01.2145
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance824.3626.8531.1475.2441.6410.2356.9
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low575.8
Triple Number Coastal/Long Distance Medium454.9
Triple Number Coastal/Long Distance High400.0
Triple Number Windward/Leeward Low745.1
Triple Number Windward/Leeward Medium565.3
Triple Number Windward/Leeward High494.0
Predominantly Upwind495.1
Predominantly Downwind460.8
Predominantly Reaching439.1
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance496.91.2076
Triple Number Coastal/Long Distance Low575.81.0420
Triple Number Coastal/Long Distance Medium454.91.3191
Triple Number Coastal/Long Distance High400.01.5000
Triple Number Windward/Leeward Low745.10.8053
Triple Number Windward/Leeward Medium565.31.0613
Triple Number Windward/Leeward High494.01.2145
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance824.3626.8531.1475.2441.6410.2356.9
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low1.0420
Triple Number Coastal/Long Distance Medium1.3191
Triple Number Coastal/Long Distance High1.5000
Triple Number Windward/Leeward Low0.8053
Triple Number Windward/Leeward Medium1.0613
Triple Number Windward/Leeward High1.2145
Coastal/Long Distance1.2076
Predominantly Upwind1.2119
Predominantly Downwind1.3022
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind1.0420
Tretall Distanseseilas Mellomvind1.3191
Tretall Distanseseilas Mye vind1.5000
Tretall Pølsebane Lite vind0.8053
Tretall Pølsebane Mellomvind1.0613
Tretall Pølsebane Mye vind1.2145
Distanseseilas ett tall (OSN 8-16kn)1.2076
Distanseseilas ett tall (APH 6-20kn)1.3170
Enkeltall Motvind1.2119
Enkeltall Medvind1.3022
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low575.81.0420
Triple Number Coastal/Long Distance Medium454.91.3191
Triple Number Coastal/Long Distance High400.01.5000
Triple Number Windward/Leeward Low745.10.8053
Triple Number Windward/Leeward Medium565.31.0613
Triple Number Windward/Leeward High494.01.2145
Coastal/Long Distance496.91.2076
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind495.11.2119
Predominantly Downwind460.81.3022
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore476.11.2603
Cape Doctor Coastal386.31.5532
Triple Number Coastal/Long Distance Low575.81.0420
Triple Number Coastal/Long Distance Medium454.91.3191
Triple Number Coastal/Long Distance High400.01.5000
Triple Number Windward/Leeward Low745.10.8053
Triple Number Windward/Leeward Medium565.31.0613
Triple Number Windward/Leeward High494.01.2145
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low1.0420
Triple Number Coastal/Long Distance Medium1.3191
Triple Number Coastal/Long Distance High1.5000
Triple Number Windward/Leeward Low0.8053
Triple Number Windward/Leeward Medium1.0613
Triple Number Windward/Leeward High1.2145
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low1.0420
Triple Number Coastal/Long Distance Medium1.3191
Triple Number Coastal/Long Distance High1.5000
Triple Number Windward/Leeward Low0.8053
Triple Number Windward/Leeward Medium1.0613
Triple Number Windward/Leeward High1.2145
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance496.91.2076
Triple Number Coastal/Long Distance Low575.81.0420
Triple Number Coastal/Long Distance Medium454.91.3191
Triple Number Coastal/Long Distance High400.01.5000
Triple Number Windward/Leeward Low745.10.8053
Triple Number Windward/Leeward Medium565.31.0613
Triple Number Windward/Leeward High494.01.2145
Predominantly Upwind495.11.2119
Predominantly Downwind460.81.3022
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance824.3626.8531.1475.2441.6410.2356.9
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance496.91.2076
Triple Number Coastal/Long Distance Low575.81.0420
Triple Number Coastal/Long Distance Medium454.91.3191
Triple Number Coastal/Long Distance High400.01.5000
Triple Number Windward/Leeward Low745.10.8053
Triple Number Windward/Leeward Medium565.31.0613
Triple Number Windward/Leeward High494.01.2145
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance824.3626.8531.1475.2441.6410.2356.9
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low575.81.0420
Triple Number All Purpose Medium454.91.3191
Triple Number All Purpose High400.01.5000
Triple Number Windward/Leeward Low745.10.8053
Triple Number Windward/Leeward Medium565.31.0613
Triple Number Windward/Leeward High494.01.2145
Predominantly Upwind495.11.2119
Predominantly Downwind460.81.3022
Predominantly Upwind Low637.80.9407
Predominantly Upwind Medium514.81.1655
Predominantly Upwind High483.01.2422
Predominantly Downwind Low635.20.9446
Predominantly Downwind Medium461.01.3014
Predominantly Downwind High372.41.6112
Chicago-Mac Upwind1.1911
Chicago-Mac All Purpose1.2325
Chicago-Mac Downwind1.2786
Bayview-Mac Cove Island1.1543
Bayview-Mac Shore1.1642
Harvest Moon Regatta386.81.5513
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy478.11.2548
San Francisco Bay Medium553.51.0840
Predominantly Reaching428.71.3995
Predominantly Reaching Low519.01.1560
Predominantly Reaching Medium427.01.4053
Predominantly Reaching High366.91.6351
Windward/Leeward 60-40 Low747.20.8030
Windward/Leeward 60-40 Medium582.71.0297
Windward/Leeward 60-40 High524.51.1440
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low812.20.7387
5-Band Low / Medium684.50.8766
5-Band Medium556.91.0774
5-Band Medium / High504.21.1900
5-Band High471.11.2736
ORC Ref  03190002QR4Issued on 28/07/2023Valid until 31/12/2023
VPP ver: 2023 1.03 | © ORC | www.orc.org

International
Certificate
2023

Boat

IRRESISTIBLE

JPN-7085

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)
ClassNeo 430 RomaMeasurement20/07/2023HINIT-NEO430008E323Plan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA13.074Max. Beam4.050Draft2.909Displacement6,425Wetted area33.21IMS L12.410LSM012.077Acc. length13.074Sink (kg/mm) 25.27
VCGD-0.476VCGM-0.496RM Rated (kg·m) 235.0Limit of positive stability(°) 136.9Stability Index135.5
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.420PBW0.110PIPA0.0040
EDL2.210ST10.065ST20.180
ST30.180ST40.110ST50.287
RIG
Forestay tensionAft & ForwardInner stayNone FittedCarbon mastYesHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingYesRunners/Checkstays0Spreaders2Rotating mastNo
P17.200IG17.114ISP18.964MDT10.125MDL10.225MDT20.075MDL20.190TL1.050MW0.225GO0.255
E5.800J5.080BAS1.764FSD0.040SFJ0.300SPLWPLTPS7.150BD0.295MWT152.30MCG7.260
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodBoom incliningFlotation Date20/07/2023MeasurerFIV-162CommentCondizioni buone
SFFP0.792FFM1.458FF1.458LCFcl7.179SG1.0250
SAFP12.900FAM1.079FA1.081LCFsh7.495HBI1.442
W1146.4W2146.4W3146.4W4146.4LCFD7.220
PD1277.6PD2275.6PD3274.8PD4271.7
WD5.550PLM9000.00GSA1.0RSA1.0RM232.8
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCGDpvc portWater2507.95Cpvc stbdWater10006.75Bpvc portWater10006.75Apvc clFuel90159.95Total deductible139.95
OTHER ITEMSIdKindDescriptionWeightLCGVCGAMiscellaneouswindlass0.70BMiscellaneouswebasto port10.90FMiscellaneousboiler stbd5.20CBattery30 Ah cl9.70DBattery200 Ah cl9.70EEngineVolvo Penta 30 hpTotal deductible
ORC Ref  03190002QR4Issued on 28/07/2023Valid until 31/12/2023
VPP ver: 2023 1.03 | © ORC | www.orc.org

International
Certificate
2023

Boat

IRRESISTIBLE

JPN-7085

FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentA0.801.532.343.724.8561.0231/05/2023
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentA0.120.901.682.934.155.3017.35YesNo 49.3731/05/2023J1B0.100.861.612.904.105.2817.35YesNo 48.7031/05/2023J2C0.070.181.312.583.855.0817.30YesNo 43.5531/05/2023J3D3.7811.53YesNo 22.1831/05/2023staysail
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA21.2218.1919.7110.9910.26107%178.0731/05/2023A2B21.2218.4619.8410.6011.0096%176.5831/05/2023A1C20.3017.8519.0810.1710.6196%163.0631/05/2023A3D19.4817.4218.457.6610.1975%125.5531/05/2023A0
ORC Ref  03190002QR4Issued on 28/07/2023Valid until 31/12/2023
VPP ver: 2023 1.03 | © ORC | www.orc.org