Club
Certificate
2023

Boat

55 BD JOURDAN

ITA-17016

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 Angles43.8°41.4°40.0°38.8°38.2°38.1°38.4°
Beat VMG3.133.834.344.684.844.904.90
52°4.795.706.316.666.856.936.98
60°5.065.956.516.847.047.157.23
75°5.246.136.676.997.247.437.65
90°5.156.196.827.187.417.557.96
110°5.226.316.947.377.758.108.61
120°5.056.166.867.317.748.159.04
135°4.545.686.527.047.467.898.85
150°3.864.945.816.466.957.348.11
Run VMG3.344.285.045.686.286.787.51
Gybe Angles145.1°147.1°147.8°157.7°168.5°177.2°178.1°

APH: 595.9

CDL: 8.193

GPH: 671.7

CertNo: 23/2

BOAT
ClassFirst 31.7DesignerFinot/ConqBuilderBeneteauAge date08/2001Series date09/1998Offset fileFIRST317.offData fileI17016
HULL
Length Overall9.610 mMaximum Beam3.212 mDraft1.933 mDisplacement3,724 kgDLR5.4697IMS DivisionCruiser/RacerDynamic Allowance0.330%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFeathering 3 bladesDiameter0.381m
CREW
Maximum weight350 kgMinimum weight263 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail23.6023.93Headsail Luffed26.7426.74Headsail FlyingSymmetric59.4959.49Asymmetric60.2360.23 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail7.38Storm Jib7.00Heavy Weather Jib18.88
SAIL LIMITS
Headsails1 * Woven polyester sails  Spinnakers4 * Asymmetric SHALL NOT be tacked on the pole
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  03190002KDHIssued on 03/05/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

55 BD JOURDAN

ITA-17016

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 VMG1149.5940.0829.9769.9744.1734.5734.5
52°751.5631.1570.6540.2525.5519.3515.5
60°712.0604.9553.0526.4511.7503.9498.2
75°687.5587.4540.0514.7497.4484.4470.8
90°699.2581.7527.9501.2486.1476.9452.2
110°690.0570.7518.6488.7464.2444.4418.0
120°713.0584.3525.1492.4465.3441.5398.0
135°792.1634.0552.6511.3482.4456.2406.9
150°932.6729.2619.2557.3517.8490.7444.0
Run VMG1076.8842.0715.0634.3573.6531.1479.1
Selected Courses
Windward / Leeward1113.2891.0772.5702.1658.8632.8606.8
All purpose858.4699.4618.5573.5546.1528.4504.8
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward735.30.8160
All purpose595.91.0069
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low778.90.7703
Triple Number Coastal/Long Distance Medium592.11.0133
Triple Number Coastal/Long Distance High524.01.1451
Triple Number Windward/Leeward Low1002.00.5988
Triple Number Windward/Leeward Medium730.50.8214
Triple Number Windward/Leeward High629.50.9531
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance649.30.9240
Triple Number Coastal/Long Distance Low778.90.7703
Triple Number Coastal/Long Distance Medium592.11.0133
Triple Number Coastal/Long Distance High524.01.1451
Triple Number Windward/Leeward Low1002.00.5988
Triple Number Windward/Leeward Medium730.50.8214
Triple Number Windward/Leeward High629.50.9531
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1109.5837.8696.4612.6567.1534.2480.3
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7116
Downwind "popa"0.8656
70% up, 30% down "Ilhabela"0.7517
30% up, 70% down "Ilhabela-inverso"0.8129
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low778.90.7703
Triple Number Coastal/Long Distance Medium592.11.0133
Triple Number Coastal/Long Distance High524.01.1451
Triple Number Windward/Leeward Low1002.00.5988
Triple Number Windward/Leeward Medium730.50.8214
Triple Number Windward/Leeward High629.50.9531
Predominantly Upwind646.20.9285
Predominantly Downwind605.10.9915
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low778.90.7703
Triple Number All Purpose Medium592.11.0133
Triple Number All Purpose High524.01.1451
Triple Number Windward/Leeward Low1002.00.5988
Triple Number Windward/Leeward Medium730.50.8214
Triple Number Windward/Leeward High629.50.9531
Predominantly Upwind646.20.9285
Predominantly Downwind605.10.9915
Predominantly Upwind Low872.00.6881
Predominantly Upwind Medium666.40.9004
Predominantly Upwind High614.90.9758
Predominantly Downwind Low845.70.7095
Predominantly Downwind Medium599.61.0007
Predominantly Downwind High496.21.2091
Chicago-Mac Upwind0.9100
Chicago-Mac All Purpose0.9385
Chicago-Mac Downwind0.9731
Bayview-Mac Cove Island0.8677
Bayview-Mac Shore0.8762
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching565.71.0606
Predominantly Reaching Low705.30.8507
Predominantly Reaching Medium560.01.0714
Predominantly Reaching High490.01.2245
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1096.10.5474
5-Band Low / Medium913.50.6568
5-Band Medium716.50.8374
5-Band Medium / High638.60.9395
5-Band High611.30.9815
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance649.30.9240
Triple Number Coastal/Long Distance Low778.90.7703
Triple Number Coastal/Long Distance Medium592.11.0133
Triple Number Coastal/Long Distance High524.01.1451
Triple Number Windward/Leeward Low1002.00.5988
Triple Number Windward/Leeward Medium730.50.8214
Triple Number Windward/Leeward High629.50.9531
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1109.5837.8696.4612.6567.1534.2480.3
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance649.30.9240
Triple Number Coastal/Long Distance Low778.90.7703
Triple Number Coastal/Long Distance Medium592.11.0133
Triple Number Coastal/Long Distance High524.01.1451
Triple Number Windward/Leeward Low1002.00.5988
Triple Number Windward/Leeward Medium730.50.8214
Triple Number Windward/Leeward High629.50.9531
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1109.5837.8696.4612.6567.1534.2480.3
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance649.3
Triple Number Coastal/Long Distance Low778.9
Triple Number Coastal/Long Distance Medium592.1
Triple Number Coastal/Long Distance High524.0
Triple Number Windward/Leeward Low1002.0
Triple Number Windward/Leeward Medium730.5
Triple Number Windward/Leeward High629.5
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1109.5837.8696.4612.6567.1534.2480.3
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance649.30.9240
Triple Number Coastal/Long Distance Low778.90.7703
Triple Number Coastal/Long Distance Medium592.11.0133
Triple Number Coastal/Long Distance High524.01.1451
Triple Number Windward/Leeward Low1002.00.5988
Triple Number Windward/Leeward Medium730.50.8214
Triple Number Windward/Leeward High629.50.9531
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1109.5837.8696.4612.6567.1534.2480.3
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)649.30.9240
Triple Number Coastal/Long Distance Low778.90.7703
Triple Number Coastal/Long Distance Medium592.11.0133
Triple Number Coastal/Long Distance High524.01.1451
Triple Number Windward/Leeward Low1002.00.5988
Triple Number Windward/Leeward Medium730.50.8214
Triple Number Windward/Leeward High629.50.9531
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1109.5837.8696.4612.6567.1534.2480.3
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low778.90.7703
Triple Number Coastal/Long Distance Medium592.11.0133
Triple Number Coastal/Long Distance High524.01.1451
Triple Number Windward/Leeward Low1002.00.5988
Triple Number Windward/Leeward Medium730.50.8214
Triple Number Windward/Leeward High629.50.9531
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7703
Triple Number Coastal/Long Distance Medium1.0133
Triple Number Coastal/Long Distance High1.1451
Triple Number Windward/Leeward Low0.5988
Triple Number Windward/Leeward Medium0.8214
Triple Number Windward/Leeward High0.9531
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1109.5837.8696.4612.6567.1534.2480.3
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance649.30.9240
Triple Number Coastal/Long Distance Low778.90.7703
Triple Number Coastal/Long Distance Medium592.11.0133
Triple Number Coastal/Long Distance High524.01.1451
Triple Number Windward/Leeward Low1002.00.5988
Triple Number Windward/Leeward Medium730.50.8214
Triple Number Windward/Leeward High629.50.9531
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1109.5837.8696.4612.6567.1534.2480.3
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low778.90.7703
Triple Number Coastal/Long Distance Medium592.11.0133
Triple Number Coastal/Long Distance High524.01.1451
Triple Number Windward/Leeward Low1002.00.5988
Triple Number Windward/Leeward Medium730.50.8214
Triple Number Windward/Leeward High629.50.9531
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance649.30.9240
Triple Number Coastal/Long Distance Low778.90.7703
Triple Number Coastal/Long Distance Medium592.11.0133
Triple Number Coastal/Long Distance High524.01.1451
Triple Number Windward/Leeward Low1002.00.5988
Triple Number Windward/Leeward Medium730.50.8214
Triple Number Windward/Leeward High629.50.9531
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1109.5837.8696.4612.6567.1534.2480.3
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low1002.00.5988
Triple Number Windward/Leeward Medium730.50.8214
Triple Number Windward/Leeward High629.50.9531
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1109.5837.8696.4612.6567.1534.2480.3
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low778.9
Triple Number Coastal/Long Distance Medium592.1
Triple Number Coastal/Long Distance High524.0
Triple Number Windward/Leeward Low1002.0
Triple Number Windward/Leeward Medium730.5
Triple Number Windward/Leeward High629.5
Predominantly Upwind646.2
Predominantly Downwind605.1
Predominantly Reaching579.7
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance649.30.9240
Triple Number Coastal/Long Distance Low778.90.7703
Triple Number Coastal/Long Distance Medium592.11.0133
Triple Number Coastal/Long Distance High524.01.1451
Triple Number Windward/Leeward Low1002.00.5988
Triple Number Windward/Leeward Medium730.50.8214
Triple Number Windward/Leeward High629.50.9531
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1109.5837.8696.4612.6567.1534.2480.3
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7703
Triple Number Coastal/Long Distance Medium1.0133
Triple Number Coastal/Long Distance High1.1451
Triple Number Windward/Leeward Low0.5988
Triple Number Windward/Leeward Medium0.8214
Triple Number Windward/Leeward High0.9531
Coastal/Long Distance0.9240
Predominantly Upwind0.9285
Predominantly Downwind0.9915
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.7703
Tretall Distanseseilas Mellomvind1.0133
Tretall Distanseseilas Mye vind1.1451
Tretall Pølsebane Lite vind0.5988
Tretall Pølsebane Mellomvind0.8214
Tretall Pølsebane Mye vind0.9531
Distanseseilas ett tall (OSN 8-16kn)0.9240
Distanseseilas ett tall (APH 6-20kn)1.0069
Enkeltall Motvind0.9285
Enkeltall Medvind0.9915
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low778.90.7703
Triple Number Coastal/Long Distance Medium592.11.0133
Triple Number Coastal/Long Distance High524.01.1451
Triple Number Windward/Leeward Low1002.00.5988
Triple Number Windward/Leeward Medium730.50.8214
Triple Number Windward/Leeward High629.50.9531
Coastal/Long Distance649.30.9240
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind646.20.9285
Predominantly Downwind605.10.9915
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore614.60.9763
Cape Doctor Coastal511.91.1721
Triple Number Coastal/Long Distance Low778.90.7703
Triple Number Coastal/Long Distance Medium592.11.0133
Triple Number Coastal/Long Distance High524.01.1451
Triple Number Windward/Leeward Low1002.00.5988
Triple Number Windward/Leeward Medium730.50.8214
Triple Number Windward/Leeward High629.50.9531
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7703
Triple Number Coastal/Long Distance Medium1.0133
Triple Number Coastal/Long Distance High1.1451
Triple Number Windward/Leeward Low0.5988
Triple Number Windward/Leeward Medium0.8214
Triple Number Windward/Leeward High0.9531
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7703
Triple Number Coastal/Long Distance Medium1.0133
Triple Number Coastal/Long Distance High1.1451
Triple Number Windward/Leeward Low0.5988
Triple Number Windward/Leeward Medium0.8214
Triple Number Windward/Leeward High0.9531
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance649.30.9240
Triple Number Coastal/Long Distance Low778.90.7703
Triple Number Coastal/Long Distance Medium592.11.0133
Triple Number Coastal/Long Distance High524.01.1451
Triple Number Windward/Leeward Low1002.00.5988
Triple Number Windward/Leeward Medium730.50.8214
Triple Number Windward/Leeward High629.50.9531
Predominantly Upwind646.20.9285
Predominantly Downwind605.10.9915
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1109.5837.8696.4612.6567.1534.2480.3
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance649.30.9240
Triple Number Coastal/Long Distance Low778.90.7703
Triple Number Coastal/Long Distance Medium592.11.0133
Triple Number Coastal/Long Distance High524.01.1451
Triple Number Windward/Leeward Low1002.00.5988
Triple Number Windward/Leeward Medium730.50.8214
Triple Number Windward/Leeward High629.50.9531
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1109.5837.8696.4612.6567.1534.2480.3
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low778.90.7703
Triple Number All Purpose Medium592.11.0133
Triple Number All Purpose High524.01.1451
Triple Number Windward/Leeward Low1002.00.5988
Triple Number Windward/Leeward Medium730.50.8214
Triple Number Windward/Leeward High629.50.9531
Predominantly Upwind646.20.9285
Predominantly Downwind605.10.9915
Predominantly Upwind Low872.00.6881
Predominantly Upwind Medium666.40.9004
Predominantly Upwind High614.90.9758
Predominantly Downwind Low845.70.7095
Predominantly Downwind Medium599.61.0007
Predominantly Downwind High496.21.2091
Chicago-Mac Upwind0.9100
Chicago-Mac All Purpose0.9385
Chicago-Mac Downwind0.9731
Bayview-Mac Cove Island0.8677
Bayview-Mac Shore0.8762
Harvest Moon Regatta514.31.1666
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy617.20.9721
San Francisco Bay Medium723.30.8295
Predominantly Reaching565.71.0606
Predominantly Reaching Low705.30.8507
Predominantly Reaching Medium560.01.0714
Predominantly Reaching High490.01.2245
Windward/Leeward 60-40 Low1010.60.5937
Windward/Leeward 60-40 Medium753.40.7964
Windward/Leeward 60-40 High666.10.9008
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1096.10.5474
5-Band Low / Medium913.50.6568
5-Band Medium716.50.8374
5-Band Medium / High638.60.9395
5-Band High611.30.9815
ORC Ref  03190002KDHIssued on 03/05/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

55 BD JOURDAN

ITA-17016

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 31.7Measurement01/01/2004HINPlan reviewHull constructionSolidCarbon RudderNoLight stanchionsNoTrim tabNo
LOA9.610Max. Beam3.212Draft1.933Displacement3,724Wetted area20.26IMS L8.861LSM08.797Acc. length9.610Sink (kg/mm) 15.50
VCGD-0.004VCGM-0.047RM Rated (kg·m) 86.2Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFeathering 3 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.381PBW0.100PIPA0.0033
EDL2.540ST10.047ST20.170
ST30.170ST40.098ST50.290
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2Rotating mastNo
P10.800IG11.760ISP11.860MDT10.104MDL10.159MDT2MDL2TLNo TaperMW0.159GO0.178
E3.900J3.500BAS1.710FSDFoilSFJ0.040SPL3.500WPLTPS4.610BD0.110MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.004Flotation Date24/01/2020MeasurerComment
SFFP0.303FFMFF1.152LCFcl5.242SG1.0200
SAFP8.732FAMFA0.985LCFsh5.476HBI1.055
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03190002KDHIssued on 03/05/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

55 BD JOURDAN

ITA-17016

FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentA0.140.721.302.303.1223.6018/04/2023
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentA0.050.611.152.333.584.9011.18NoNo 26.7418/04/2023
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentA11.5011.5011.506.266.0059.4918/04/2023
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA12.4210.8211.626.206.3098%60.2318/04/2023
ORC Ref  03190002KDHIssued on 03/05/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org