Club
Certificate
2023

Boat

DIECITRENTUNO

ITA-10311

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 Angles43.0°40.8°39.6°38.8°38.4°38.2°38.7°
Beat VMG3.704.535.085.355.485.555.59
52°5.636.727.387.697.837.927.99
60°5.936.997.627.938.088.178.25
75°6.147.187.808.158.378.528.69
90°6.037.117.788.198.508.759.12
110°5.947.217.988.448.799.019.39
120°5.757.047.888.398.839.239.80
135°5.126.427.408.048.518.979.94
150°4.275.486.557.428.028.479.36
Run VMG3.704.755.676.487.157.758.63
Gybe Angles143.0°146.9°151.1°155.0°161.9°173.6°178.1°

APH: 519.7

CDL: 10.785

GPH: 585.2

CertNo: 23/1

BOAT
ClassFirst 44.7DesignerFarrBuilderBeneteauAge date01/2004Series date11/2003Offset fileF222.OFFData fileI10311
HULL
Length Overall13.352 mMaximum Beam3.968 mDraft2.618 mDisplacement9,328 kgDLR6.0585IMS DivisionCruiser/RacerDynamic Allowance0.150%Age Allowance0.487%
PROPELLER
InstallationStrutTypeSolid 3 bladesDiameter0.360m
CREW
Maximum weight450 kgMinimum weight338 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail59.1759.89Headsail Luffed44.6344.63Headsail FlyingSymmetric120.01120.01Asymmetric
STORM SAIL AREAS (m²)
Trysail18.72Storm Jib15.14Heavy Weather Jib40.87
SAIL LIMITS
Headsails1 * Woven polyester sails  Spinnakers5
STABILITY
Righting MomentN/AStability IndexN/A
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  03190002DWTIssued on 16/03/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org

Club
Certificate
2023

Boat

DIECITRENTUNO

ITA-10311

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 VMG973.0794.4709.1673.3657.0648.5644.3
52°639.7536.0487.9468.0459.6454.8450.5
60°607.3514.9472.4453.8445.7440.8436.2
75°585.9501.1461.7441.8429.9422.5414.3
90°597.4506.3462.5439.5423.6411.2394.7
110°606.4499.2451.3426.8409.6399.3383.3
120°625.8511.1457.1429.0407.9390.2367.2
135°702.6560.9486.6447.7422.8401.4362.3
150°842.7656.4549.8485.3448.7424.8384.8
Run VMG973.0757.9634.4555.9503.4464.6417.0
Selected Courses
Windward / Leeward973.0776.2671.8614.6580.2556.5530.7
All purpose746.1607.0536.8500.2478.5463.8444.8
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward643.20.9328
All purpose519.71.1544
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low676.60.8868
Triple Number Coastal/Long Distance Medium515.91.1631
Triple Number Coastal/Long Distance High460.41.3033
Triple Number Windward/Leeward Low874.60.6860
Triple Number Windward/Leeward Medium638.50.9397
Triple Number Windward/Leeward High552.71.0855
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance566.81.0585
Triple Number Coastal/Long Distance Low676.60.8868
Triple Number Coastal/Long Distance Medium515.91.1631
Triple Number Coastal/Long Distance High460.41.3033
Triple Number Windward/Leeward Low874.60.6860
Triple Number Windward/Leeward Medium638.50.9397
Triple Number Windward/Leeward High552.71.0855
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance973.0730.4605.3534.6496.8467.8424.4
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.8236
Downwind "popa"0.9753
70% up, 30% down "Ilhabela"0.8639
30% up, 70% down "Ilhabela-inverso"0.9242
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low676.60.8868
Triple Number Coastal/Long Distance Medium515.91.1631
Triple Number Coastal/Long Distance High460.41.3033
Triple Number Windward/Leeward Low874.60.6860
Triple Number Windward/Leeward Medium638.50.9397
Triple Number Windward/Leeward High552.71.0855
Predominantly Upwind561.51.0687
Predominantly Downwind530.71.1306
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low676.60.8868
Triple Number All Purpose Medium515.91.1631
Triple Number All Purpose High460.41.3033
Triple Number Windward/Leeward Low874.60.6860
Triple Number Windward/Leeward Medium638.50.9397
Triple Number Windward/Leeward High552.71.0855
Predominantly Upwind561.51.0687
Predominantly Downwind530.71.1306
Predominantly Upwind Low747.70.8025
Predominantly Upwind Medium577.51.0390
Predominantly Upwind High539.71.1117
Predominantly Downwind Low747.90.8022
Predominantly Downwind Medium527.71.1370
Predominantly Downwind High434.81.3801
Chicago-Mac Upwind1.0494
Chicago-Mac All Purpose1.0762
Chicago-Mac Downwind1.1092
Bayview-Mac Cove Island0.9990
Bayview-Mac Shore1.0114
Victoria-Maui1.1896
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance566.81.0585
Triple Number Coastal/Long Distance Low676.60.8868
Triple Number Coastal/Long Distance Medium515.91.1631
Triple Number Coastal/Long Distance High460.41.3033
Triple Number Windward/Leeward Low874.60.6860
Triple Number Windward/Leeward Medium638.50.9397
Triple Number Windward/Leeward High552.71.0855
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance973.0730.4605.3534.6496.8467.8424.4
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance566.81.0585
Triple Number Coastal/Long Distance Low676.60.8868
Triple Number Coastal/Long Distance Medium515.91.1631
Triple Number Coastal/Long Distance High460.41.3033
Triple Number Windward/Leeward Low874.60.6860
Triple Number Windward/Leeward Medium638.50.9397
Triple Number Windward/Leeward High552.71.0855
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance973.0730.4605.3534.6496.8467.8424.4
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance566.8
Triple Number Coastal/Long Distance Low676.6
Triple Number Coastal/Long Distance Medium515.9
Triple Number Coastal/Long Distance High460.4
Triple Number Windward/Leeward Low874.6
Triple Number Windward/Leeward Medium638.5
Triple Number Windward/Leeward High552.7
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance973.0730.4605.3534.6496.8467.8424.4
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance566.81.0585
Triple Number Coastal/Long Distance Low676.60.8868
Triple Number Coastal/Long Distance Medium515.91.1631
Triple Number Coastal/Long Distance High460.41.3033
Triple Number Windward/Leeward Low874.60.6860
Triple Number Windward/Leeward Medium638.50.9397
Triple Number Windward/Leeward High552.71.0855
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance973.0730.4605.3534.6496.8467.8424.4
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)566.81.0585
Triple Number Coastal/Long Distance Low676.60.8868
Triple Number Coastal/Long Distance Medium515.91.1631
Triple Number Coastal/Long Distance High460.41.3033
Triple Number Windward/Leeward Low874.60.6860
Triple Number Windward/Leeward Medium638.50.9397
Triple Number Windward/Leeward High552.71.0855
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance973.0730.4605.3534.6496.8467.8424.4
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low676.60.8868
Triple Number Coastal/Long Distance Medium515.91.1631
Triple Number Coastal/Long Distance High460.41.3033
Triple Number Windward/Leeward Low874.60.6860
Triple Number Windward/Leeward Medium638.50.9397
Triple Number Windward/Leeward High552.71.0855
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8868
Triple Number Coastal/Long Distance Medium1.1631
Triple Number Coastal/Long Distance High1.3033
Triple Number Windward/Leeward Low0.6860
Triple Number Windward/Leeward Medium0.9397
Triple Number Windward/Leeward High1.0855
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance973.0730.4605.3534.6496.8467.8424.4
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance566.81.0585
Triple Number Coastal/Long Distance Low676.60.8868
Triple Number Coastal/Long Distance Medium515.91.1631
Triple Number Coastal/Long Distance High460.41.3033
Triple Number Windward/Leeward Low874.60.6860
Triple Number Windward/Leeward Medium638.50.9397
Triple Number Windward/Leeward High552.71.0855
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance973.0730.4605.3534.6496.8467.8424.4
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low676.60.8868
Triple Number Coastal/Long Distance Medium515.91.1631
Triple Number Coastal/Long Distance High460.41.3033
Triple Number Windward/Leeward Low874.60.6860
Triple Number Windward/Leeward Medium638.50.9397
Triple Number Windward/Leeward High552.71.0855
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance566.81.0585
Triple Number Coastal/Long Distance Low676.60.8868
Triple Number Coastal/Long Distance Medium515.91.1631
Triple Number Coastal/Long Distance High460.41.3033
Triple Number Windward/Leeward Low874.60.6860
Triple Number Windward/Leeward Medium638.50.9397
Triple Number Windward/Leeward High552.71.0855
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance973.0730.4605.3534.6496.8467.8424.4
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low874.60.6860
Triple Number Windward/Leeward Medium638.50.9397
Triple Number Windward/Leeward High552.71.0855
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance973.0730.4605.3534.6496.8467.8424.4
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low676.6
Triple Number Coastal/Long Distance Medium515.9
Triple Number Coastal/Long Distance High460.4
Triple Number Windward/Leeward Low874.6
Triple Number Windward/Leeward Medium638.5
Triple Number Windward/Leeward High552.7
Predominantly Upwind561.5
Predominantly Downwind530.7
Predominantly Reaching506.8
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance566.81.0585
Triple Number Coastal/Long Distance Low676.60.8868
Triple Number Coastal/Long Distance Medium515.91.1631
Triple Number Coastal/Long Distance High460.41.3033
Triple Number Windward/Leeward Low874.60.6860
Triple Number Windward/Leeward Medium638.50.9397
Triple Number Windward/Leeward High552.71.0855
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance973.0730.4605.3534.6496.8467.8424.4
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8868
Triple Number Coastal/Long Distance Medium1.1631
Triple Number Coastal/Long Distance High1.3033
Triple Number Windward/Leeward Low0.6860
Triple Number Windward/Leeward Medium0.9397
Triple Number Windward/Leeward High1.0855
Coastal/Long Distance1.0585
Predominantly Upwind1.0687
Predominantly Downwind1.1306
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.8868
Tretall Distanseseilas Mellomvind1.1631
Tretall Distanseseilas Mye vind1.3033
Tretall Pølsebane Lite vind0.6860
Tretall Pølsebane Mellomvind0.9397
Tretall Pølsebane Mye vind1.0855
Distanseseilas ett tall (OSN 8-16kn)1.0585
Distanseseilas ett tall (APH 6-20kn)1.1544
Enkeltall Motvind1.0687
Enkeltall Medvind1.1306
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low676.60.8868
Triple Number Coastal/Long Distance Medium515.91.1631
Triple Number Coastal/Long Distance High460.41.3033
Triple Number Windward/Leeward Low874.60.6860
Triple Number Windward/Leeward Medium638.50.9397
Triple Number Windward/Leeward High552.71.0855
Coastal/Long Distance566.81.0585
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind561.51.0687
Predominantly Downwind530.71.1306
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore538.41.1143
Cape Doctor Coastal450.51.3318
Triple Number Coastal/Long Distance Low676.60.8868
Triple Number Coastal/Long Distance Medium515.91.1631
Triple Number Coastal/Long Distance High460.41.3033
Triple Number Windward/Leeward Low874.60.6860
Triple Number Windward/Leeward Medium638.50.9397
Triple Number Windward/Leeward High552.71.0855
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8868
Triple Number Coastal/Long Distance Medium1.1631
Triple Number Coastal/Long Distance High1.3033
Triple Number Windward/Leeward Low0.6860
Triple Number Windward/Leeward Medium0.9397
Triple Number Windward/Leeward High1.0855
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8868
Triple Number Coastal/Long Distance Medium1.1631
Triple Number Coastal/Long Distance High1.3033
Triple Number Windward/Leeward Low0.6860
Triple Number Windward/Leeward Medium0.9397
Triple Number Windward/Leeward High1.0855
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance566.81.0585
Triple Number Coastal/Long Distance Low676.60.8868
Triple Number Coastal/Long Distance Medium515.91.1631
Triple Number Coastal/Long Distance High460.41.3033
Triple Number Windward/Leeward Low874.60.6860
Triple Number Windward/Leeward Medium638.50.9397
Triple Number Windward/Leeward High552.71.0855
Predominantly Upwind561.51.0687
Predominantly Downwind530.71.1306
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance973.0730.4605.3534.6496.8467.8424.4
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance566.81.0585
Triple Number Coastal/Long Distance Low676.60.8868
Triple Number Coastal/Long Distance Medium515.91.1631
Triple Number Coastal/Long Distance High460.41.3033
Triple Number Windward/Leeward Low874.60.6860
Triple Number Windward/Leeward Medium638.50.9397
Triple Number Windward/Leeward High552.71.0855
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance973.0730.4605.3534.6496.8467.8424.4
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low676.60.8868
Triple Number All Purpose Medium515.91.1631
Triple Number All Purpose High460.41.3033
Triple Number Windward/Leeward Low874.60.6860
Triple Number Windward/Leeward Medium638.50.9397
Triple Number Windward/Leeward High552.71.0855
Predominantly Upwind561.51.0687
Predominantly Downwind530.71.1306
Predominantly Upwind Low747.70.8025
Predominantly Upwind Medium577.51.0390
Predominantly Upwind High539.71.1117
Predominantly Downwind Low747.90.8022
Predominantly Downwind Medium527.71.1370
Predominantly Downwind High434.81.3801
Chicago-Mac Upwind1.0494
Chicago-Mac All Purpose1.0762
Chicago-Mac Downwind1.1092
Bayview-Mac Cove Island0.9990
Bayview-Mac Shore1.0114
Harvest Moon Regatta448.61.3375
Victoria-Maui1.1896
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy542.01.1070
San Francisco Bay Medium631.00.9509
Predominantly Reaching1.2152
Predominantly Reaching Low0.9780
Predominantly Reaching Medium1.2271
Predominantly Reaching High1.3991
Windward/Leeward 60-40 Low876.40.6846
Windward/Leeward 60-40 Medium656.50.9140
Windward/Leeward 60-40 High585.51.0247
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low957.90.6264
5-Band Low / Medium796.60.7532
5-Band Medium626.90.9570
5-Band Medium / High561.11.0694
5-Band High535.21.1212
ORC Ref  03190002DWTIssued on 16/03/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org

Club
Certificate
2023

Boat

DIECITRENTUNO

ITA-10311

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 44.7Measurement01/04/2007HINPlan reviewHull constructionSolidCarbon RudderNoLight stanchionsNoTrim tabNo
LOA13.352Max. Beam3.968Draft2.618Displacement9,328Wetted area36.07IMS L11.734LSM011.546Acc. length12.896Sink (kg/mm) 27.19
VCGD-0.055VCGM-0.010RM Rated (kg·m) 257.1Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeSolid 3 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.360PBWPIPA0.0162
EDL2.630ST10.042ST20.180
ST30.180ST40.112ST50.295
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders3Rotating mastNo
P17.250IG17.300ISP17.500MDT10.120MDL10.230MDT20.120MDL20.160TL1.600MW0.230GO0.257
E6.200J4.780BAS1.880FSD0.040SFJSPL4.896WPLTPSBD0.195MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.050Flotation Date01/04/2007MeasurerComment
SFFP0.322FFMFF1.541LCFcl7.363SG1.0247
SAFP12.761FAMFA1.178LCFsh7.617HBI1.355
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03190002DWTIssued on 16/03/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org

Club
Certificate
2023

Boat

DIECITRENTUNO

ITA-10311

FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentA0.141.032.043.505.0459.17* Copied from legacy *
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentA0.000.000.000.000.005.2516.70NoNo 44.63
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentORC16.9916.9916.998.488.46120.01* Copied from legacy *
ORC Ref  03190002DWTIssued on 16/03/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org