Club
Certificate
2023

Boat

MANICCHIA

ITA-17695

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 Angles44.2°42.4°40.8°39.4°38.2°38.1°38.1°
Beat VMG3.143.844.384.795.055.175.24
52°4.835.796.446.857.097.237.34
60°5.116.066.667.027.257.427.56
75°5.286.246.827.167.427.637.94
90°5.186.276.957.357.637.828.13
110°5.206.327.027.447.818.158.76
120°5.026.156.917.377.748.118.86
135°4.525.626.507.077.477.838.59
150°3.824.905.836.587.097.468.14
Run VMG3.314.255.065.776.396.917.62
Gybe Angles145.7°149.8°152.9°157.4°167.6°177.2°179.0°

APH: 586.1

CDL: 8.661

GPH: 663.1

CertNo: 23/1

BOAT
ClassDufour 34DesignerFelci/RoseoBuilderDufour YachtsAge date06/2007Series date07/2003Offset fileDUF34PERF.offData fileI17695
HULL
Length Overall10.300 mMaximum Beam3.482 mDraft1.929 mDisplacement5,181 kgDLR6.6359IMS DivisionCruiser/RacerDynamic Allowance0.350%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.350m
CREW
Maximum weight650 kgMinimum weight488 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail28.9929.40Headsail Luffed30.4630.46Headsail FlyingSymmetric70.3570.35Asymmetric67.3367.33 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail9.20Storm Jib7.91Heavy Weather Jib21.34
SAIL LIMITS
Headsails1  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  03190002KDKIssued on 03/05/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

MANICCHIA

ITA-17695

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 VMG1147.6936.5822.3751.3712.8696.9687.5
52°745.0622.2559.2525.9507.6497.7490.8
60°704.6594.3540.7513.1496.3485.4475.9
75°681.3577.3528.2502.6485.4471.7453.6
90°695.4574.5517.7489.7471.6460.2442.7
110°692.0569.2512.8483.7461.2441.6410.9
120°716.6585.5520.9488.7465.2444.0406.1
135°797.1640.1553.9509.0482.2459.7419.1
150°943.0734.1617.8547.1507.8482.8442.0
Run VMG1088.9847.7711.7623.7563.7521.0472.6
Selected Courses
Windward / Leeward1118.2892.1767.0687.5638.2609.0580.1
All purpose859.4697.5612.2562.4532.1513.1489.1
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward722.30.8307
All purpose586.11.0237
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low778.50.7707
Triple Number Coastal/Long Distance Medium582.71.0297
Triple Number Coastal/Long Distance High508.91.1791
Triple Number Windward/Leeward Low1005.20.5969
Triple Number Windward/Leeward Medium718.70.8348
Triple Number Windward/Leeward High605.40.9910
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance639.40.9385
Triple Number Coastal/Long Distance Low778.50.7707
Triple Number Coastal/Long Distance Medium582.71.0297
Triple Number Coastal/Long Distance High508.91.1791
Triple Number Windward/Leeward Low1005.20.5969
Triple Number Windward/Leeward Medium718.70.8348
Triple Number Windward/Leeward High605.40.9910
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1115.3838.1690.3600.3552.0518.8469.3
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7298
Downwind "popa"0.8697
70% up, 30% down "Ilhabela"0.7668
30% up, 70% down "Ilhabela-inverso"0.8224
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low778.50.7707
Triple Number Coastal/Long Distance Medium582.71.0297
Triple Number Coastal/Long Distance High508.91.1791
Triple Number Windward/Leeward Low1005.20.5969
Triple Number Windward/Leeward Medium718.70.8348
Triple Number Windward/Leeward High605.40.9910
Predominantly Upwind633.70.9469
Predominantly Downwind599.61.0007
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low778.50.7707
Triple Number All Purpose Medium582.71.0297
Triple Number All Purpose High508.91.1791
Triple Number Windward/Leeward Low1005.20.5969
Triple Number Windward/Leeward Medium718.70.8348
Triple Number Windward/Leeward High605.40.9910
Predominantly Upwind633.70.9469
Predominantly Downwind599.61.0007
Predominantly Upwind Low869.80.6898
Predominantly Upwind Medium652.10.9201
Predominantly Upwind High586.91.0223
Predominantly Downwind Low849.30.7064
Predominantly Downwind Medium594.21.0097
Predominantly Downwind High490.31.2238
Chicago-Mac Upwind0.9265
Chicago-Mac All Purpose0.9508
Chicago-Mac Downwind0.9814
Bayview-Mac Cove Island0.8751
Bayview-Mac Shore0.8855
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching557.31.0766
Predominantly Reaching Low704.00.8522
Predominantly Reaching Medium552.91.0851
Predominantly Reaching High480.11.2496
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1100.80.5450
5-Band Low / Medium913.20.6571
5-Band Medium703.00.8535
5-Band Medium / High615.60.9746
5-Band High585.11.0255
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance639.40.9385
Triple Number Coastal/Long Distance Low778.50.7707
Triple Number Coastal/Long Distance Medium582.71.0297
Triple Number Coastal/Long Distance High508.91.1791
Triple Number Windward/Leeward Low1005.20.5969
Triple Number Windward/Leeward Medium718.70.8348
Triple Number Windward/Leeward High605.40.9910
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1115.3838.1690.3600.3552.0518.8469.3
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance639.40.9385
Triple Number Coastal/Long Distance Low778.50.7707
Triple Number Coastal/Long Distance Medium582.71.0297
Triple Number Coastal/Long Distance High508.91.1791
Triple Number Windward/Leeward Low1005.20.5969
Triple Number Windward/Leeward Medium718.70.8348
Triple Number Windward/Leeward High605.40.9910
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1115.3838.1690.3600.3552.0518.8469.3
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance639.4
Triple Number Coastal/Long Distance Low778.5
Triple Number Coastal/Long Distance Medium582.7
Triple Number Coastal/Long Distance High508.9
Triple Number Windward/Leeward Low1005.2
Triple Number Windward/Leeward Medium718.7
Triple Number Windward/Leeward High605.4
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1115.3838.1690.3600.3552.0518.8469.3
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance639.40.9385
Triple Number Coastal/Long Distance Low778.50.7707
Triple Number Coastal/Long Distance Medium582.71.0297
Triple Number Coastal/Long Distance High508.91.1791
Triple Number Windward/Leeward Low1005.20.5969
Triple Number Windward/Leeward Medium718.70.8348
Triple Number Windward/Leeward High605.40.9910
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1115.3838.1690.3600.3552.0518.8469.3
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)639.40.9385
Triple Number Coastal/Long Distance Low778.50.7707
Triple Number Coastal/Long Distance Medium582.71.0297
Triple Number Coastal/Long Distance High508.91.1791
Triple Number Windward/Leeward Low1005.20.5969
Triple Number Windward/Leeward Medium718.70.8348
Triple Number Windward/Leeward High605.40.9910
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1115.3838.1690.3600.3552.0518.8469.3
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low778.50.7707
Triple Number Coastal/Long Distance Medium582.71.0297
Triple Number Coastal/Long Distance High508.91.1791
Triple Number Windward/Leeward Low1005.20.5969
Triple Number Windward/Leeward Medium718.70.8348
Triple Number Windward/Leeward High605.40.9910
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7707
Triple Number Coastal/Long Distance Medium1.0297
Triple Number Coastal/Long Distance High1.1791
Triple Number Windward/Leeward Low0.5969
Triple Number Windward/Leeward Medium0.8348
Triple Number Windward/Leeward High0.9910
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1115.3838.1690.3600.3552.0518.8469.3
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance639.40.9385
Triple Number Coastal/Long Distance Low778.50.7707
Triple Number Coastal/Long Distance Medium582.71.0297
Triple Number Coastal/Long Distance High508.91.1791
Triple Number Windward/Leeward Low1005.20.5969
Triple Number Windward/Leeward Medium718.70.8348
Triple Number Windward/Leeward High605.40.9910
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1115.3838.1690.3600.3552.0518.8469.3
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low778.50.7707
Triple Number Coastal/Long Distance Medium582.71.0297
Triple Number Coastal/Long Distance High508.91.1791
Triple Number Windward/Leeward Low1005.20.5969
Triple Number Windward/Leeward Medium718.70.8348
Triple Number Windward/Leeward High605.40.9910
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance639.40.9385
Triple Number Coastal/Long Distance Low778.50.7707
Triple Number Coastal/Long Distance Medium582.71.0297
Triple Number Coastal/Long Distance High508.91.1791
Triple Number Windward/Leeward Low1005.20.5969
Triple Number Windward/Leeward Medium718.70.8348
Triple Number Windward/Leeward High605.40.9910
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1115.3838.1690.3600.3552.0518.8469.3
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low1005.20.5969
Triple Number Windward/Leeward Medium718.70.8348
Triple Number Windward/Leeward High605.40.9910
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1115.3838.1690.3600.3552.0518.8469.3
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low778.5
Triple Number Coastal/Long Distance Medium582.7
Triple Number Coastal/Long Distance High508.9
Triple Number Windward/Leeward Low1005.2
Triple Number Windward/Leeward Medium718.7
Triple Number Windward/Leeward High605.4
Predominantly Upwind633.7
Predominantly Downwind599.6
Predominantly Reaching572.8
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance639.40.9385
Triple Number Coastal/Long Distance Low778.50.7707
Triple Number Coastal/Long Distance Medium582.71.0297
Triple Number Coastal/Long Distance High508.91.1791
Triple Number Windward/Leeward Low1005.20.5969
Triple Number Windward/Leeward Medium718.70.8348
Triple Number Windward/Leeward High605.40.9910
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1115.3838.1690.3600.3552.0518.8469.3
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7707
Triple Number Coastal/Long Distance Medium1.0297
Triple Number Coastal/Long Distance High1.1791
Triple Number Windward/Leeward Low0.5969
Triple Number Windward/Leeward Medium0.8348
Triple Number Windward/Leeward High0.9910
Coastal/Long Distance0.9385
Predominantly Upwind0.9469
Predominantly Downwind1.0007
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.7707
Tretall Distanseseilas Mellomvind1.0297
Tretall Distanseseilas Mye vind1.1791
Tretall Pølsebane Lite vind0.5969
Tretall Pølsebane Mellomvind0.8348
Tretall Pølsebane Mye vind0.9910
Distanseseilas ett tall (OSN 8-16kn)0.9385
Distanseseilas ett tall (APH 6-20kn)1.0237
Enkeltall Motvind0.9469
Enkeltall Medvind1.0007
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low778.50.7707
Triple Number Coastal/Long Distance Medium582.71.0297
Triple Number Coastal/Long Distance High508.91.1791
Triple Number Windward/Leeward Low1005.20.5969
Triple Number Windward/Leeward Medium718.70.8348
Triple Number Windward/Leeward High605.40.9910
Coastal/Long Distance639.40.9385
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind633.70.9469
Predominantly Downwind599.61.0007
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore588.71.0191
Cape Doctor Coastal496.31.2089
Triple Number Coastal/Long Distance Low778.50.7707
Triple Number Coastal/Long Distance Medium582.71.0297
Triple Number Coastal/Long Distance High508.91.1791
Triple Number Windward/Leeward Low1005.20.5969
Triple Number Windward/Leeward Medium718.70.8348
Triple Number Windward/Leeward High605.40.9910
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7707
Triple Number Coastal/Long Distance Medium1.0297
Triple Number Coastal/Long Distance High1.1791
Triple Number Windward/Leeward Low0.5969
Triple Number Windward/Leeward Medium0.8348
Triple Number Windward/Leeward High0.9910
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7707
Triple Number Coastal/Long Distance Medium1.0297
Triple Number Coastal/Long Distance High1.1791
Triple Number Windward/Leeward Low0.5969
Triple Number Windward/Leeward Medium0.8348
Triple Number Windward/Leeward High0.9910
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance639.40.9385
Triple Number Coastal/Long Distance Low778.50.7707
Triple Number Coastal/Long Distance Medium582.71.0297
Triple Number Coastal/Long Distance High508.91.1791
Triple Number Windward/Leeward Low1005.20.5969
Triple Number Windward/Leeward Medium718.70.8348
Triple Number Windward/Leeward High605.40.9910
Predominantly Upwind633.70.9469
Predominantly Downwind599.61.0007
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1115.3838.1690.3600.3552.0518.8469.3
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance639.40.9385
Triple Number Coastal/Long Distance Low778.50.7707
Triple Number Coastal/Long Distance Medium582.71.0297
Triple Number Coastal/Long Distance High508.91.1791
Triple Number Windward/Leeward Low1005.20.5969
Triple Number Windward/Leeward Medium718.70.8348
Triple Number Windward/Leeward High605.40.9910
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1115.3838.1690.3600.3552.0518.8469.3
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low778.50.7707
Triple Number All Purpose Medium582.71.0297
Triple Number All Purpose High508.91.1791
Triple Number Windward/Leeward Low1005.20.5969
Triple Number Windward/Leeward Medium718.70.8348
Triple Number Windward/Leeward High605.40.9910
Predominantly Upwind633.70.9469
Predominantly Downwind599.61.0007
Predominantly Upwind Low869.80.6898
Predominantly Upwind Medium652.10.9201
Predominantly Upwind High586.91.0223
Predominantly Downwind Low849.30.7064
Predominantly Downwind Medium594.21.0097
Predominantly Downwind High490.31.2238
Chicago-Mac Upwind0.9265
Chicago-Mac All Purpose0.9508
Chicago-Mac Downwind0.9814
Bayview-Mac Cove Island0.8751
Bayview-Mac Shore0.8855
Harvest Moon Regatta506.61.1844
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy595.51.0076
San Francisco Bay Medium713.70.8407
Predominantly Reaching557.31.0766
Predominantly Reaching Low704.00.8522
Predominantly Reaching Medium552.91.0851
Predominantly Reaching High480.11.2496
Windward/Leeward 60-40 Low1012.50.5926
Windward/Leeward 60-40 Medium739.90.8109
Windward/Leeward 60-40 High636.70.9424
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1100.80.5450
5-Band Low / Medium913.20.6571
5-Band Medium703.00.8535
5-Band Medium / High615.60.9746
5-Band High585.11.0255
ORC Ref  03190002KDKIssued on 03/05/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

MANICCHIA

ITA-17695

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)
ClassDufour 34Measurement22/02/2017HINPlan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA10.300Max. Beam3.482Draft1.929Displacement5,181Wetted area23.32IMS L9.420LSM09.207Acc. length10.300Sink (kg/mm) 17.82
VCGD-0.104VCGM-0.073RM Rated (kg·m) 124.0Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.350PBW0.100PIPA0.0036
EDL2.100ST10.065ST20.180
ST30.180ST40.110ST50.275
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2Rotating mastNo
P11.650IG12.570ISP12.995MDT10.114MDL10.175MDT20.114MDL20.175TLMW0.175GO0.175
E4.510J3.750BAS1.670FSDNo FoilSFJ0.145SPL3.750WPLTPS3.900BD0.134MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.104Flotation Date17/02/2021MeasurerComment
SFFP0.390FFMFF1.215LCFcl5.550SG1.0250
SAFP9.636FAMFA1.120LCFsh5.802HBI1.101
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03190002KDKIssued on 03/05/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

MANICCHIA

ITA-17695

FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentA0.140.791.442.603.5928.9917/02/2021
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentA2.335.0312.15NoNo 30.4617/02/2021
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentA12.2012.2012.206.946.8470.3517/02/2021
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA12.5512.5512.556.386.6796%67.3317/02/2021
ORC Ref  03190002KDKIssued on 03/05/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org