International
Certificate
2023

Boat

ZEN 2

ITA-16478

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 Angles42.6°40.6°39.4°38.7°38.2°37.8°38.1°
Beat VMG3.744.585.175.505.655.745.80
52°5.686.777.497.868.028.128.20
60°5.977.047.728.078.268.358.45
75°6.177.227.878.258.498.668.85
90°6.067.287.988.268.568.819.20
110°6.137.418.178.618.949.159.53
120°5.967.268.078.578.999.389.95
135°5.336.657.648.268.729.1510.06
150°4.495.716.767.578.088.449.06
Run VMG3.894.955.866.567.007.378.31
Gybe Angles143.0°146.5°148.3°149.2°149.6°169.1°175.7°

APH: 509.8

CDL: 11.366

GPH: 573.3

CertNo: 23/1

BOAT
ClassFirst 45DesignerBriandBuilderBeneteauAge date06/2008Series date01/2008Offset fileF239.OFFData fileI16478
HULL
Length Overall13.665 mMaximum Beam4.202 mDraft2.776 mDisplacement11,766 kgDLR6.5220IMS DivisionCruiser/RacerDynamic Allowance0.220%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFeathering 3 bladesDiameter0.450m
CREW
Maximum weight510 kgMinimum weight383 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail56.9957.64Headsail Luffed51.9851.98Headsail FlyingSymmetricAsymmetric159.50159.50 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail17.82Storm Jib16.71Heavy Weather Jib45.11
SAIL LIMITS
Headsails6  Spinnakers5
STABILITY
Righting Moment314.9 kg·mStability Index123.6
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  03190002DWJIssued on 16/03/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org

International
Certificate
2023

Boat

ZEN 2

ITA-16478

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 VMG962.1786.5696.9654.6637.1627.5620.6
52°633.7531.7480.6458.0448.7443.5438.8
60°602.6511.3466.5445.9436.0431.1426.0
75°583.4498.5457.5436.5423.9415.5406.8
90°594.5494.5451.4435.7420.6408.6391.4
110°587.5485.5440.6418.2402.7393.3377.9
120°603.7495.9445.9420.0400.5383.7361.8
135°675.4541.4471.2435.6412.9393.4357.9
150°801.9630.0532.3475.5445.4426.7397.2
Run VMG926.0727.5614.6549.0514.3488.2433.5
Selected Courses
Windward / Leeward944.0757.0655.8601.8575.7557.8527.0
All purpose727.9593.6524.9490.1471.3458.0439.1
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward631.90.9496
All purpose509.81.1770
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low660.70.9081
Triple Number Coastal/Long Distance Medium505.61.1867
Triple Number Coastal/Long Distance High454.21.3209
Triple Number Windward/Leeward Low850.60.7054
Triple Number Windward/Leeward Medium626.20.9582
Triple Number Windward/Leeward High550.81.0894
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance555.41.0802
Triple Number Coastal/Long Distance Low660.70.9081
Triple Number Coastal/Long Distance Medium505.61.1867
Triple Number Coastal/Long Distance High454.21.3209
Triple Number Windward/Leeward Low850.60.7054
Triple Number Windward/Leeward Medium626.20.9582
Triple Number Windward/Leeward High550.81.0894
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance942.2712.2591.3523.5489.3462.6420.4
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.8425
Downwind "popa"0.9875
70% up, 30% down "Ilhabela"0.8813
30% up, 70% down "Ilhabela-inverso"0.9390
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low660.70.9081
Triple Number Coastal/Long Distance Medium505.61.1867
Triple Number Coastal/Long Distance High454.21.3209
Triple Number Windward/Leeward Low850.60.7054
Triple Number Windward/Leeward Medium626.20.9582
Triple Number Windward/Leeward High550.81.0894
Predominantly Upwind550.01.0909
Predominantly Downwind520.71.1522
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low660.70.9081
Triple Number All Purpose Medium505.61.1867
Triple Number All Purpose High454.21.3209
Triple Number Windward/Leeward Low850.60.7054
Triple Number Windward/Leeward Medium626.20.9582
Triple Number Windward/Leeward High550.81.0894
Predominantly Upwind550.01.0909
Predominantly Downwind520.71.1522
Predominantly Upwind Low735.20.8161
Predominantly Upwind Medium565.71.0606
Predominantly Upwind High525.51.1418
Predominantly Downwind Low722.70.8303
Predominantly Downwind Medium517.21.1600
Predominantly Downwind High439.61.3650
Chicago-Mac Upwind1.0712
Chicago-Mac All Purpose1.0988
Chicago-Mac Downwind1.1325
Bayview-Mac Cove Island1.0193
Bayview-Mac Shore1.0308
Victoria-Maui1.2008
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance555.41.0802
Triple Number Coastal/Long Distance Low660.70.9081
Triple Number Coastal/Long Distance Medium505.61.1867
Triple Number Coastal/Long Distance High454.21.3209
Triple Number Windward/Leeward Low850.60.7054
Triple Number Windward/Leeward Medium626.20.9582
Triple Number Windward/Leeward High550.81.0894
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance942.2712.2591.3523.5489.3462.6420.4
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance555.41.0802
Triple Number Coastal/Long Distance Low660.70.9081
Triple Number Coastal/Long Distance Medium505.61.1867
Triple Number Coastal/Long Distance High454.21.3209
Triple Number Windward/Leeward Low850.60.7054
Triple Number Windward/Leeward Medium626.20.9582
Triple Number Windward/Leeward High550.81.0894
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance942.2712.2591.3523.5489.3462.6420.4
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance555.4
Triple Number Coastal/Long Distance Low660.7
Triple Number Coastal/Long Distance Medium505.6
Triple Number Coastal/Long Distance High454.2
Triple Number Windward/Leeward Low850.6
Triple Number Windward/Leeward Medium626.2
Triple Number Windward/Leeward High550.8
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance942.2712.2591.3523.5489.3462.6420.4
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance555.41.0802
Triple Number Coastal/Long Distance Low660.70.9081
Triple Number Coastal/Long Distance Medium505.61.1867
Triple Number Coastal/Long Distance High454.21.3209
Triple Number Windward/Leeward Low850.60.7054
Triple Number Windward/Leeward Medium626.20.9582
Triple Number Windward/Leeward High550.81.0894
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance942.2712.2591.3523.5489.3462.6420.4
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)555.41.0802
Triple Number Coastal/Long Distance Low660.70.9081
Triple Number Coastal/Long Distance Medium505.61.1867
Triple Number Coastal/Long Distance High454.21.3209
Triple Number Windward/Leeward Low850.60.7054
Triple Number Windward/Leeward Medium626.20.9582
Triple Number Windward/Leeward High550.81.0894
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance942.2712.2591.3523.5489.3462.6420.4
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low660.70.9081
Triple Number Coastal/Long Distance Medium505.61.1867
Triple Number Coastal/Long Distance High454.21.3209
Triple Number Windward/Leeward Low850.60.7054
Triple Number Windward/Leeward Medium626.20.9582
Triple Number Windward/Leeward High550.81.0894
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9081
Triple Number Coastal/Long Distance Medium1.1867
Triple Number Coastal/Long Distance High1.3209
Triple Number Windward/Leeward Low0.7054
Triple Number Windward/Leeward Medium0.9582
Triple Number Windward/Leeward High1.0894
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance942.2712.2591.3523.5489.3462.6420.4
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance555.41.0802
Triple Number Coastal/Long Distance Low660.70.9081
Triple Number Coastal/Long Distance Medium505.61.1867
Triple Number Coastal/Long Distance High454.21.3209
Triple Number Windward/Leeward Low850.60.7054
Triple Number Windward/Leeward Medium626.20.9582
Triple Number Windward/Leeward High550.81.0894
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance942.2712.2591.3523.5489.3462.6420.4
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low660.70.9081
Triple Number Coastal/Long Distance Medium505.61.1867
Triple Number Coastal/Long Distance High454.21.3209
Triple Number Windward/Leeward Low850.60.7054
Triple Number Windward/Leeward Medium626.20.9582
Triple Number Windward/Leeward High550.81.0894
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance555.41.0802
Triple Number Coastal/Long Distance Low660.70.9081
Triple Number Coastal/Long Distance Medium505.61.1867
Triple Number Coastal/Long Distance High454.21.3209
Triple Number Windward/Leeward Low850.60.7054
Triple Number Windward/Leeward Medium626.20.9582
Triple Number Windward/Leeward High550.81.0894
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance942.2712.2591.3523.5489.3462.6420.4
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low850.60.7054
Triple Number Windward/Leeward Medium626.20.9582
Triple Number Windward/Leeward High550.81.0894
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance942.2712.2591.3523.5489.3462.6420.4
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low660.7
Triple Number Coastal/Long Distance Medium505.6
Triple Number Coastal/Long Distance High454.2
Triple Number Windward/Leeward Low850.6
Triple Number Windward/Leeward Medium626.2
Triple Number Windward/Leeward High550.8
Predominantly Upwind550.0
Predominantly Downwind520.7
Predominantly Reaching497.1
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance555.41.0802
Triple Number Coastal/Long Distance Low660.70.9081
Triple Number Coastal/Long Distance Medium505.61.1867
Triple Number Coastal/Long Distance High454.21.3209
Triple Number Windward/Leeward Low850.60.7054
Triple Number Windward/Leeward Medium626.20.9582
Triple Number Windward/Leeward High550.81.0894
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance942.2712.2591.3523.5489.3462.6420.4
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9081
Triple Number Coastal/Long Distance Medium1.1867
Triple Number Coastal/Long Distance High1.3209
Triple Number Windward/Leeward Low0.7054
Triple Number Windward/Leeward Medium0.9582
Triple Number Windward/Leeward High1.0894
Coastal/Long Distance1.0802
Predominantly Upwind1.0909
Predominantly Downwind1.1522
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.9081
Tretall Distanseseilas Mellomvind1.1867
Tretall Distanseseilas Mye vind1.3209
Tretall Pølsebane Lite vind0.7054
Tretall Pølsebane Mellomvind0.9582
Tretall Pølsebane Mye vind1.0894
Distanseseilas ett tall (OSN 8-16kn)1.0802
Distanseseilas ett tall (APH 6-20kn)1.1770
Enkeltall Motvind1.0909
Enkeltall Medvind1.1522
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low660.70.9081
Triple Number Coastal/Long Distance Medium505.61.1867
Triple Number Coastal/Long Distance High454.21.3209
Triple Number Windward/Leeward Low850.60.7054
Triple Number Windward/Leeward Medium626.20.9582
Triple Number Windward/Leeward High550.81.0894
Coastal/Long Distance555.41.0802
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind550.01.0909
Predominantly Downwind520.71.1522
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore536.31.1188
Cape Doctor Coastal444.81.3490
Triple Number Coastal/Long Distance Low660.70.9081
Triple Number Coastal/Long Distance Medium505.61.1867
Triple Number Coastal/Long Distance High454.21.3209
Triple Number Windward/Leeward Low850.60.7054
Triple Number Windward/Leeward Medium626.20.9582
Triple Number Windward/Leeward High550.81.0894
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9081
Triple Number Coastal/Long Distance Medium1.1867
Triple Number Coastal/Long Distance High1.3209
Triple Number Windward/Leeward Low0.7054
Triple Number Windward/Leeward Medium0.9582
Triple Number Windward/Leeward High1.0894
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9081
Triple Number Coastal/Long Distance Medium1.1867
Triple Number Coastal/Long Distance High1.3209
Triple Number Windward/Leeward Low0.7054
Triple Number Windward/Leeward Medium0.9582
Triple Number Windward/Leeward High1.0894
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance555.41.0802
Triple Number Coastal/Long Distance Low660.70.9081
Triple Number Coastal/Long Distance Medium505.61.1867
Triple Number Coastal/Long Distance High454.21.3209
Triple Number Windward/Leeward Low850.60.7054
Triple Number Windward/Leeward Medium626.20.9582
Triple Number Windward/Leeward High550.81.0894
Predominantly Upwind550.01.0909
Predominantly Downwind520.71.1522
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance942.2712.2591.3523.5489.3462.6420.4
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance555.41.0802
Triple Number Coastal/Long Distance Low660.70.9081
Triple Number Coastal/Long Distance Medium505.61.1867
Triple Number Coastal/Long Distance High454.21.3209
Triple Number Windward/Leeward Low850.60.7054
Triple Number Windward/Leeward Medium626.20.9582
Triple Number Windward/Leeward High550.81.0894
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance942.2712.2591.3523.5489.3462.6420.4
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low660.70.9081
Triple Number All Purpose Medium505.61.1867
Triple Number All Purpose High454.21.3209
Triple Number Windward/Leeward Low850.60.7054
Triple Number Windward/Leeward Medium626.20.9582
Triple Number Windward/Leeward High550.81.0894
Predominantly Upwind550.01.0909
Predominantly Downwind520.71.1522
Predominantly Upwind Low735.20.8161
Predominantly Upwind Medium565.71.0606
Predominantly Upwind High525.51.1418
Predominantly Downwind Low722.70.8303
Predominantly Downwind Medium517.21.1600
Predominantly Downwind High439.61.3650
Chicago-Mac Upwind1.0712
Chicago-Mac All Purpose1.0988
Chicago-Mac Downwind1.1325
Bayview-Mac Cove Island1.0193
Bayview-Mac Shore1.0308
Harvest Moon Regatta444.11.3512
Victoria-Maui1.2008
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy535.31.1208
San Francisco Bay Medium617.10.9723
Predominantly Reaching1.2383
Predominantly Reaching Low1.0013
Predominantly Reaching Medium1.2535
Predominantly Reaching High1.4191
Windward/Leeward 60-40 Low855.30.7015
Windward/Leeward 60-40 Medium642.90.9332
Windward/Leeward 60-40 High576.81.0402
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low929.60.6454
5-Band Low / Medium775.90.7733
5-Band Medium615.70.9745
5-Band Medium / High559.31.0727
5-Band High532.41.1270
ORC Ref  03190002DWJIssued on 16/03/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org

International
Certificate
2023

Boat

ZEN 2

ITA-16478

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)
ClassFirst 45Measurement09/05/2022HINPlan reviewHull constructionSolidCarbon RudderNoLight stanchionsNoTrim tabNo
LOA13.665Max. Beam4.202Draft2.776Displacement11,766Wetted area41.13IMS L12.325LSM012.172Acc. length13.656Sink (kg/mm) 30.59
VCGD0.132VCGM0.086RM Rated (kg·m) 314.9Limit of positive stability(°) 116.8Stability Index123.6
PROPELLER
Propeller TypeFeathering 3 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.450PBWPIPA0.0041
EDL3.240ST10.050ST20.180
ST30.180ST40.112ST50.285
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders3Rotating mastNo
P17.700IG18.170ISP18.370MDT10.141MDL10.255MDT20.140MDL20.200TL1.200MW0.255GO0.288
E5.750J5.530BAS1.850FSD0.048SFJSPLWPLTPS5.530BD0.280MWT327.00MCG6.530
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date30/06/2020MeasurerFIV-124Comment
SFFP0.325FFM1.533FF1.542LCFcl7.503SG1.0020
SAFP13.147FAM1.188FA1.200LCFsh7.776HBI1.325
W1142.0W2142.0W3142.0W4142.0
PD1532.1PD2527.9PD3532.5PD4529.3
WD14.850PLM9000.00GSA1.0RSA1.0RM313.1
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCGApvcWater34002.90BpvcWater200010.90CpvcFuel2002010.30DpvcFuel2004010.90Total deductible5010.70
OTHER ITEMSIdKindDescriptionWeightLCGVCGABattery2x75Ah2.00BBattery4x110Ah7.60CBattery120Ah9.10AEngineYanmar 56 hpTotal deductible
ORC Ref  03190002DWJIssued on 16/03/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org

International
Certificate
2023

Boat

ZEN 2

ITA-16478

FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentC0.060.971.863.424.6956.9909/08/2022A0.151.001.833.384.6356.6210/03/2011
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentC0.070.801.532.994.445.7517.57YesNo 51.9815/02/2021A0.050.651.292.684.125.6317.44NoNo 47.7610/03/2011
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentB20.4018.4019.409.909.73102%159.5030/06/2020A18.5016.8117.669.9010.8092%148.3010/03/2011
ORC Ref  03190002DWJIssued on 16/03/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org