International
Certificate
2023

Boat

SORA LELLA

ITA-16545

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 Angles43.2°41.1°39.6°38.8°38.4°38.2°38.7°
Beat VMG3.414.124.604.844.944.994.99
52°5.196.086.626.886.997.057.10
60°5.456.316.797.057.197.267.32
75°5.636.466.927.217.417.557.70
90°5.516.487.027.317.497.728.05
110°5.546.607.157.537.858.128.46
120°5.386.467.087.497.878.228.89
135°4.855.986.777.247.628.008.83
150°4.075.156.086.787.217.578.29
Run VMG3.524.465.275.976.567.037.72
Gybe Angles144.4°147.4°150.5°158.6°171.2°177.2°179.0°

APH: 574.4

CDL: 8.600

GPH: 643.1

CertNo: 23/1

BOAT
ClassFirst 34.7DesignerFarrBuilderBeneteauAge date12/2008Series date10/2005Offset fileFIRST347.offData fileI16545
HULL
Length Overall9.982 mMaximum Beam3.372 mDraft2.023 mDisplacement4,971 kgDLR6.8711IMS DivisionCruiser/RacerDynamic Allowance0.180%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.410m
CREW
Maximum weight500 kgMinimum weight375 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail31.9232.52Headsail Luffed32.5832.58Headsail FlyingSymmetricAsymmetric80.9580.95 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail9.55Storm Jib8.84Heavy Weather Jib23.86
SAIL LIMITS
Headsails5  Spinnakers4 * Asymmetric may be tacked on the pole
STABILITY
Righting Moment102.1 kg·mStability Index125.9
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  03190002BJEIssued on 26/01/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org

International
Certificate
2023

Boat

SORA LELLA

ITA-16545

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 VMG1055.3874.7783.3744.5729.2722.0721.9
52°693.8591.9544.1523.3514.9510.4507.3
60°660.3570.5530.0510.7501.0496.1491.9
75°639.5556.9520.0499.5485.9476.6467.4
90°652.8555.5512.9492.8480.4466.6447.3
110°649.4545.6503.2478.2458.7443.2425.3
120°669.7557.1508.4480.5457.7437.9404.9
135°742.6602.5531.9497.4472.5449.9407.8
150°884.6698.4592.2531.1499.1475.6434.1
Run VMG1021.5806.4683.5602.8548.7511.8466.0
Selected Courses
Windward / Leeward1038.4840.5733.4673.7639.0616.9594.0
All purpose800.5661.5591.6554.8533.5518.5499.1
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward703.90.8524
All purpose574.41.0445
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low731.00.8208
Triple Number Coastal/Long Distance Medium570.61.0515
Triple Number Coastal/Long Distance High515.01.1651
Triple Number Windward/Leeward Low939.40.6387
Triple Number Windward/Leeward Medium698.80.8586
Triple Number Windward/Leeward High613.80.9775
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance624.50.9608
Triple Number Coastal/Long Distance Low731.00.8208
Triple Number Coastal/Long Distance Medium570.61.0515
Triple Number Coastal/Long Distance High515.01.1651
Triple Number Windward/Leeward Low939.40.6387
Triple Number Windward/Leeward Medium698.80.8586
Triple Number Windward/Leeward High613.80.9775
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1036.7791.5663.6591.4553.6523.7475.9
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7459
Downwind "popa"0.9050
70% up, 30% down "Ilhabela"0.7874
30% up, 70% down "Ilhabela-inverso"0.8506
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low731.00.8208
Triple Number Coastal/Long Distance Medium570.61.0515
Triple Number Coastal/Long Distance High515.01.1651
Triple Number Windward/Leeward Low939.40.6387
Triple Number Windward/Leeward Medium698.80.8586
Triple Number Windward/Leeward High613.80.9775
Predominantly Upwind621.00.9662
Predominantly Downwind581.81.0313
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low731.00.8208
Triple Number All Purpose Medium570.61.0515
Triple Number All Purpose High515.01.1651
Triple Number Windward/Leeward Low939.40.6387
Triple Number Windward/Leeward Medium698.80.8586
Triple Number Windward/Leeward High613.80.9775
Predominantly Upwind621.00.9662
Predominantly Downwind581.81.0313
Predominantly Upwind Low812.00.7389
Predominantly Upwind Medium640.70.9365
Predominantly Upwind High604.00.9934
Predominantly Downwind Low798.70.7512
Predominantly Downwind Medium576.81.0403
Predominantly Downwind High484.31.2389
Chicago-Mac Upwind0.9496
Chicago-Mac All Purpose0.9782
Chicago-Mac Downwind1.0133
Bayview-Mac Cove Island0.9124
Bayview-Mac Shore0.9203
Victoria-Maui1.0838
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance624.50.9608
Triple Number Coastal/Long Distance Low731.00.8208
Triple Number Coastal/Long Distance Medium570.61.0515
Triple Number Coastal/Long Distance High515.01.1651
Triple Number Windward/Leeward Low939.40.6387
Triple Number Windward/Leeward Medium698.80.8586
Triple Number Windward/Leeward High613.80.9775
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1036.7791.5663.6591.4553.6523.7475.9
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance624.50.9608
Triple Number Coastal/Long Distance Low731.00.8208
Triple Number Coastal/Long Distance Medium570.61.0515
Triple Number Coastal/Long Distance High515.01.1651
Triple Number Windward/Leeward Low939.40.6387
Triple Number Windward/Leeward Medium698.80.8586
Triple Number Windward/Leeward High613.80.9775
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1036.7791.5663.6591.4553.6523.7475.9
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance624.5
Triple Number Coastal/Long Distance Low731.0
Triple Number Coastal/Long Distance Medium570.6
Triple Number Coastal/Long Distance High515.0
Triple Number Windward/Leeward Low939.4
Triple Number Windward/Leeward Medium698.8
Triple Number Windward/Leeward High613.8
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1036.7791.5663.6591.4553.6523.7475.9
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance624.50.9608
Triple Number Coastal/Long Distance Low731.00.8208
Triple Number Coastal/Long Distance Medium570.61.0515
Triple Number Coastal/Long Distance High515.01.1651
Triple Number Windward/Leeward Low939.40.6387
Triple Number Windward/Leeward Medium698.80.8586
Triple Number Windward/Leeward High613.80.9775
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1036.7791.5663.6591.4553.6523.7475.9
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)624.50.9608
Triple Number Coastal/Long Distance Low731.00.8208
Triple Number Coastal/Long Distance Medium570.61.0515
Triple Number Coastal/Long Distance High515.01.1651
Triple Number Windward/Leeward Low939.40.6387
Triple Number Windward/Leeward Medium698.80.8586
Triple Number Windward/Leeward High613.80.9775
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1036.7791.5663.6591.4553.6523.7475.9
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low731.00.8208
Triple Number Coastal/Long Distance Medium570.61.0515
Triple Number Coastal/Long Distance High515.01.1651
Triple Number Windward/Leeward Low939.40.6387
Triple Number Windward/Leeward Medium698.80.8586
Triple Number Windward/Leeward High613.80.9775
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8208
Triple Number Coastal/Long Distance Medium1.0515
Triple Number Coastal/Long Distance High1.1651
Triple Number Windward/Leeward Low0.6387
Triple Number Windward/Leeward Medium0.8586
Triple Number Windward/Leeward High0.9775
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1036.7791.5663.6591.4553.6523.7475.9
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance624.50.9608
Triple Number Coastal/Long Distance Low731.00.8208
Triple Number Coastal/Long Distance Medium570.61.0515
Triple Number Coastal/Long Distance High515.01.1651
Triple Number Windward/Leeward Low939.40.6387
Triple Number Windward/Leeward Medium698.80.8586
Triple Number Windward/Leeward High613.80.9775
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1036.7791.5663.6591.4553.6523.7475.9
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low731.00.8208
Triple Number Coastal/Long Distance Medium570.61.0515
Triple Number Coastal/Long Distance High515.01.1651
Triple Number Windward/Leeward Low939.40.6387
Triple Number Windward/Leeward Medium698.80.8586
Triple Number Windward/Leeward High613.80.9775
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance624.50.9608
Triple Number Coastal/Long Distance Low731.00.8208
Triple Number Coastal/Long Distance Medium570.61.0515
Triple Number Coastal/Long Distance High515.01.1651
Triple Number Windward/Leeward Low939.40.6387
Triple Number Windward/Leeward Medium698.80.8586
Triple Number Windward/Leeward High613.80.9775
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1036.7791.5663.6591.4553.6523.7475.9
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low939.40.6387
Triple Number Windward/Leeward Medium698.80.8586
Triple Number Windward/Leeward High613.80.9775
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1036.7791.5663.6591.4553.6523.7475.9
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low731.0
Triple Number Coastal/Long Distance Medium570.6
Triple Number Coastal/Long Distance High515.0
Triple Number Windward/Leeward Low939.4
Triple Number Windward/Leeward Medium698.8
Triple Number Windward/Leeward High613.8
Predominantly Upwind621.0
Predominantly Downwind581.8
Predominantly Reaching559.0
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance624.50.9608
Triple Number Coastal/Long Distance Low731.00.8208
Triple Number Coastal/Long Distance Medium570.61.0515
Triple Number Coastal/Long Distance High515.01.1651
Triple Number Windward/Leeward Low939.40.6387
Triple Number Windward/Leeward Medium698.80.8586
Triple Number Windward/Leeward High613.80.9775
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1036.7791.5663.6591.4553.6523.7475.9
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8208
Triple Number Coastal/Long Distance Medium1.0515
Triple Number Coastal/Long Distance High1.1651
Triple Number Windward/Leeward Low0.6387
Triple Number Windward/Leeward Medium0.8586
Triple Number Windward/Leeward High0.9775
Coastal/Long Distance0.9608
Predominantly Upwind0.9662
Predominantly Downwind1.0313
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.8208
Tretall Distanseseilas Mellomvind1.0515
Tretall Distanseseilas Mye vind1.1651
Tretall Pølsebane Lite vind0.6387
Tretall Pølsebane Mellomvind0.8586
Tretall Pølsebane Mye vind0.9775
Distanseseilas ett tall (OSN 8-16kn)0.9608
Distanseseilas ett tall (APH 6-20kn)1.0445
Enkeltall Motvind0.9662
Enkeltall Medvind1.0313
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low731.00.8208
Triple Number Coastal/Long Distance Medium570.61.0515
Triple Number Coastal/Long Distance High515.01.1651
Triple Number Windward/Leeward Low939.40.6387
Triple Number Windward/Leeward Medium698.80.8586
Triple Number Windward/Leeward High613.80.9775
Coastal/Long Distance624.50.9608
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind621.00.9662
Predominantly Downwind581.81.0313
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore600.80.9986
Cape Doctor Coastal504.91.1882
Triple Number Coastal/Long Distance Low731.00.8208
Triple Number Coastal/Long Distance Medium570.61.0515
Triple Number Coastal/Long Distance High515.01.1651
Triple Number Windward/Leeward Low939.40.6387
Triple Number Windward/Leeward Medium698.80.8586
Triple Number Windward/Leeward High613.80.9775
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8208
Triple Number Coastal/Long Distance Medium1.0515
Triple Number Coastal/Long Distance High1.1651
Triple Number Windward/Leeward Low0.6387
Triple Number Windward/Leeward Medium0.8586
Triple Number Windward/Leeward High0.9775
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8208
Triple Number Coastal/Long Distance Medium1.0515
Triple Number Coastal/Long Distance High1.1651
Triple Number Windward/Leeward Low0.6387
Triple Number Windward/Leeward Medium0.8586
Triple Number Windward/Leeward High0.9775
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance624.50.9608
Triple Number Coastal/Long Distance Low731.00.8208
Triple Number Coastal/Long Distance Medium570.61.0515
Triple Number Coastal/Long Distance High515.01.1651
Triple Number Windward/Leeward Low939.40.6387
Triple Number Windward/Leeward Medium698.80.8586
Triple Number Windward/Leeward High613.80.9775
Predominantly Upwind621.00.9662
Predominantly Downwind581.81.0313
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1036.7791.5663.6591.4553.6523.7475.9
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance624.50.9608
Triple Number Coastal/Long Distance Low731.00.8208
Triple Number Coastal/Long Distance Medium570.61.0515
Triple Number Coastal/Long Distance High515.01.1651
Triple Number Windward/Leeward Low939.40.6387
Triple Number Windward/Leeward Medium698.80.8586
Triple Number Windward/Leeward High613.80.9775
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1036.7791.5663.6591.4553.6523.7475.9
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low731.00.8208
Triple Number All Purpose Medium570.61.0515
Triple Number All Purpose High515.01.1651
Triple Number Windward/Leeward Low939.40.6387
Triple Number Windward/Leeward Medium698.80.8586
Triple Number Windward/Leeward High613.80.9775
Predominantly Upwind621.00.9662
Predominantly Downwind581.81.0313
Predominantly Upwind Low812.00.7389
Predominantly Upwind Medium640.70.9365
Predominantly Upwind High604.00.9934
Predominantly Downwind Low798.70.7512
Predominantly Downwind Medium576.81.0403
Predominantly Downwind High484.31.2389
Chicago-Mac Upwind0.9496
Chicago-Mac All Purpose0.9782
Chicago-Mac Downwind1.0133
Bayview-Mac Cove Island0.9124
Bayview-Mac Shore0.9203
Harvest Moon Regatta500.61.1985
Victoria-Maui1.0838
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy603.20.9947
San Francisco Bay Medium692.20.8669
Predominantly Reaching1.0978
Predominantly Reaching Low0.9044
Predominantly Reaching Medium1.1096
Predominantly Reaching High1.2445
Windward/Leeward 60-40 Low944.60.6352
Windward/Leeward 60-40 Medium721.20.8320
Windward/Leeward 60-40 High651.20.9214
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1023.10.5864
5-Band Low / Medium860.30.6974
5-Band Medium686.90.8734
5-Band Medium / High621.50.9654
5-Band High597.91.0035
ORC Ref  03190002BJEIssued on 26/01/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org

International
Certificate
2023

Boat

SORA LELLA

ITA-16545

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 34.7Measurement15/05/2019HINPlan reviewHull constructionSolidCarbon RudderNoLight stanchionsNoTrim tabNo
LOA9.982Max. Beam3.372Draft2.023Displacement4,971Wetted area22.75IMS L9.155LSM08.976Acc. length9.982Sink (kg/mm) 16.83
VCGD-0.028VCGM-0.035RM Rated (kg·m) 102.1Limit of positive stability(°) 125.2Stability Index125.9
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.410PBW0.110PIPA0.0031
EDL2.506ST10.045ST20.170
ST30.170ST40.098ST50.280
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2Rotating mastNo
P12.400IG13.185ISP13.200MDT10.114MDL10.170MDT20.100MDL20.140TL0.700MW0.170GO0.200
E4.400J3.670BAS1.550FSD0.034SFJSPL3.860WPLTPSBD0.135MWT117.00MCG4.700
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date21/02/2014MeasurerFIV-120Comment
SFFP0.172FFM1.270FF1.269LCFcl5.407SG1.0240
SAFP9.530FAM1.025FA1.027LCFsh5.649HBI1.137
W161.3W261.3W361.3W461.3
PD1518.2PD2519.1PD3517.9PD4518.3
WD10.910PLM9000.00GSA1.0RSA1.0RM101.6
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCGApvcWater10004.060.00BpvcFuel70107.870.00Cwaste pvc10004.800.00Total deductible87.870.00
OTHER ITEMSIdKindDescriptionWeightLCGVCGABattery3x70 Ah453.600.00AEngineYanmar 21 hpTotal deductible0
ORC Ref  03190002BJEIssued on 26/01/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org

International
Certificate
2023

Boat

SORA LELLA

ITA-16545

FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentA0.180.931.612.753.6331.9221/02/2014B0.130.871.542.663.5531.1015/05/2019
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentC0.060.591.182.443.785.1812.98NoNo 32.5815/05/2019B0.070.480.921.682.503.4512.30YesNo 21.0921/02/2014
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA13.8712.3013.097.407.5298%80.9521/02/2014
ORC Ref  03190002BJEIssued on 26/01/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org