Club Certificate2025
Hakuna MatataFIN-10238
Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
Rated boat velocities in knots
Wind Velocity 4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat Angles43.7°43.7°41.5°40.0°38.5°37.8°37.3°37.8°38.6°
Beat VMG2.403.304.014.534.905.075.165.215.17
52°3.765.055.966.566.907.097.187.267.27
60°3.995.326.206.747.067.257.377.477.51
75°4.125.486.376.887.197.427.607.827.94
90°4.005.356.306.937.297.517.708.098.34
110°3.815.266.367.027.417.748.048.478.75
120°3.665.066.176.917.347.708.048.699.23
135°3.234.545.656.527.087.467.818.559.40
150°2.663.864.975.896.637.127.478.158.89
Run VMG2.303.354.305.125.846.446.917.598.21
Gybe Angles146.2°146.2°150.5°153.7°158.5°165.1°172.3°178.1°177.7°
APH ToD:580.4CDL: 8.895APH ToT: 1.0338CertNo:
BOAT
ClassDufour 34 LRDesignerUmberto FelciBuilderDufourAge date01/2005Series date07/2003Offset fileDUF34PERF.offData fileFIN10238
HULL
Length Overall10.300 mMaximum Beam3.482 mDraft1.952 mDisplacement5,700 kgDLR6.8285IMS DivisionCruiser/RacerDynamic Allowance0.360%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.400m
CREW
Maximum weight530 kg(declared)Minimum weight400 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail30.9731.60Headsail Luffed31.5631.56Headsail FlyingSymmetric68.4468.44Asymmetric
STORM SAIL AREAS (m²)
Trysail9.32Storm Jib8.02Heavy Weather Jib21.64
SAIL LIMITS
Headsails5Spinnakers4
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.
Club Certificate2025
Hakuna MatataFIN-10238
Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
Time Allowances in secs/NM
Wind Velocity 4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat VMG1500.51089.3896.9793.9735.3710.0697.9690.4696.4
52°957.1712.7603.8548.8521.4507.6501.4495.9495.0
60°901.3677.1580.2533.8509.9496.4488.7482.0479.5
75°872.9657.5565.5523.0500.4484.9473.5460.2453.3
90°900.9672.7571.3519.4493.6479.4467.3444.9431.4
110°944.2684.7566.0513.0485.7465.0447.6424.8411.3
120°984.2710.8583.4521.2490.3467.6448.0414.3390.0
135°1115.4792.8637.1552.1508.4482.5460.7421.3383.0
150°1354.2931.5724.6611.0543.0505.6481.7441.9405.0
Run VMG1563.31075.6836.4702.7616.4558.7520.7474.2438.3
Selected Courses
Windward / Leeward1530.21082.5866.7748.3675.9634.3609.3582.3567.3
All purpose1157.0834.3682.4602.7557.6532.0515.2493.2478.8
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward710.10.8449
All purpose580.41.0338
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low758.30.7912
Triple Number Coastal/Long Distance Medium576.61.0405
Triple Number Coastal/Long Distance High511.21.1738
Triple Number Windward/Leeward Low974.50.6157
Triple Number Windward/Leeward Medium705.60.8504
Triple Number Windward/Leeward High605.40.9910
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance631.40.9503
Triple Number Coastal/Long Distance Low758.30.7912
Triple Number Coastal/Long Distance Medium576.61.0405
Triple Number Coastal/Long Distance High511.21.1738
Triple Number Windward/Leeward Low974.50.6157
Triple Number Windward/Leeward Medium705.60.8504
Triple Number Windward/Leeward High605.40.9910
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1627.41081.8816.3676.6593.9551.8521.3473.7457.6
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7482
Downwind "popa"0.8778
70% up, 30% down "Ilhabela"0.7828
30% up, 70% down "Ilhabela-inverso"0.8344
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low758.30.7912
Triple Number Coastal/Long Distance Medium576.61.0405
Triple Number Coastal/Long Distance High511.21.1738
Triple Number Windward/Leeward Low974.50.6157
Triple Number Windward/Leeward Medium705.60.8504
Triple Number Windward/Leeward High605.40.9910
Predominantly Upwind624.80.9604
Predominantly Downwind594.71.0090
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low758.40.7912
Triple Number AP Medium576.71.0404
Triple Number AP High511.21.1738
Triple Number Windward/Leeward Low1018.50.5891
Triple Number Windward/Leeward Medium705.60.8504
Triple Number Windward/Leeward High605.40.9910
Single Number Predominant Upwind650.00.9230
Single Number Predominant Reaching581.51.0319
Single Number Predominant Downwind622.10.9645
Predominant Upwind - Low908.40.6605
Predominant Upwind - Low/Med690.90.8684
Predominant Upwind - Medium602.70.9956
Predominant Upwind - Med/High558.81.0737
Predominant Upwind - High542.01.1071
Predominant Downwind Low927.10.6472
Predominant Downwind Low/Med678.60.8842
Predominant Downwind Medium571.41.0500
Predominant Downwind Med/High507.41.1825
Predominant Downwind High472.71.2694
Predominant Reaching Low818.30.7333
Predominant Reaching Low/Med621.00.9662
Predominant Reaching Medium540.81.1095
Predominant Reaching Med/High495.91.2098
Predominant Reaching High470.61.2751
SA/DSPL Upwind19.48SA/DSPL Downwind30.97
Scoring OptionTODTOT
5-Band Windward/Leeward Low1140.90.5259
5-Band Windward/Leeward Low/Med828.50.7242
5-Band Windward/Leeward Medium691.40.8679
5-Band Windward/Leeward Med/High614.60.9763
5-Band Windward/Leeward High584.41.0267
Windward/Leeward 60-40 Low1141.50.5256
Windward/Leeward 60-40 Low/Med835.80.7178
Windward/Leeward 60-40 Medium703.30.8531
Windward/Leeward 60-40 Med/High632.00.9493
Windward/Leeward 60-40 High606.10.9900
5-Band AP Low841.70.7128
5-Band AP Low/Med658.30.9115
5-Band AP Medium567.71.0569
5-Band AP Med/High517.91.1585
5-Band AP High494.51.2134
5-Band SF Bay Tour - Low981.60.6113
5-Band SF Bay Tour - Low/Med792.40.7572
5-Band SF Bay Tour - Medium668.20.8979
5-Band SF Bay Tour - Med/High601.10.9982
5-Band SF Bay Tour - High573.91.0455
Chicago-Mac Upwind0.8926
Chicago-Mac All Purpose0.9134
Chicago-Mac Downwind0.9278
Bayview-Mac Cove Island0.6625
Bayview-Mac Shore0.6678
Harvest Moon Regatta506.51.1845
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance631.40.9503
Triple Number Coastal/Long Distance Low758.30.7912
Triple Number Coastal/Long Distance Medium576.61.0405
Triple Number Coastal/Long Distance High511.21.1738
Triple Number Windward/Leeward Low974.50.6157
Triple Number Windward/Leeward Medium705.60.8504
Triple Number Windward/Leeward High605.40.9910
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1627.41081.8816.3676.6593.9551.8521.3473.7457.6
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance631.40.9503
Triple Number Coastal/Long Distance Low758.30.7912
Triple Number Coastal/Long Distance Medium576.61.0405
Triple Number Coastal/Long Distance High511.21.1738
Triple Number Windward/Leeward Low974.50.6157
Triple Number Windward/Leeward Medium705.60.8504
Triple Number Windward/Leeward High605.40.9910
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1627.41081.8816.3676.6593.9551.8521.3473.7457.6
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance631.4
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1627.41081.8816.3676.6593.9551.8521.3473.7457.6
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low758.30.7912
Triple Number Coastal/Long Distance Medium576.61.0405
Triple Number Coastal/Long Distance High511.21.1738
Triple Number Windward/Leeward Low974.50.6157
Triple Number Windward/Leeward Medium705.60.8504
Triple Number Windward/Leeward High605.40.9910
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating631.40.9503
FinRating, kevyt tuuli1122.10.8912
FinRating, kova tuuli497.91.0042
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low758.30.7912
Triple Number Coastal/Long Distance Medium576.61.0405
Triple Number Coastal/Long Distance High511.21.1738
Triple Number Windward/Leeward Low974.50.6157
Triple Number Windward/Leeward Medium705.60.8504
Triple Number Windward/Leeward High605.40.9910
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.9503
Triple Number Coastal/Long Distance Low0.7912
Triple Number Coastal/Long Distance Medium1.0405
Triple Number Coastal/Long Distance High1.1738
Triple Number Windward/Leeward Low0.6157
Triple Number Windward/Leeward Medium0.8504
Triple Number Windward/Leeward High0.9910
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1627.41081.8816.3676.6593.9551.8521.3473.7457.6
For information
General Purpose Handicap (GPH)654.0
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance631.40.9503
Triple Number Coastal/Long Distance Low758.30.7912
Triple Number Coastal/Long Distance Medium576.61.0405
Triple Number Coastal/Long Distance High511.21.1738
Triple Number Windward/Leeward Low974.50.6157
Triple Number Windward/Leeward Medium705.60.8504
Triple Number Windward/Leeward High605.40.9910
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1627.41081.8816.3676.6593.9551.8521.3473.7457.6
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low758.30.7912
Triple Number Coastal/Long Distance Medium576.61.0405
Triple Number Coastal/Long Distance High511.21.1738
Triple Number Windward/Leeward Low974.50.6157
Triple Number Windward/Leeward Medium705.60.8504
Triple Number Windward/Leeward High605.40.9910
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance631.40.9503
Triple Number Coastal/Long Distance Low758.30.7912
Triple Number Coastal/Long Distance Medium576.61.0405
Triple Number Coastal/Long Distance High511.21.1738
Triple Number Windward/Leeward Low974.50.6157
Triple Number Windward/Leeward Medium705.60.8504
Triple Number Windward/Leeward High605.40.9910
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1627.41081.8816.3676.6593.9551.8521.3473.7457.6
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance631.40.9503
Triple Number Coastal/Long Distance Low758.30.7912
Triple Number Coastal/Long Distance Medium576.61.0405
Triple Number Coastal/Long Distance High511.21.1738
Triple Number Windward/Leeward Low974.50.6157
Triple Number Windward/Leeward Medium705.60.8504
Triple Number Windward/Leeward High605.40.9910
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1627.41081.8816.3676.6593.9551.8521.3473.7457.6
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low758.3
Triple Number Coastal/Long Distance Medium576.6
Triple Number Coastal/Long Distance High511.2
Triple Number Windward/Leeward Low974.5
Triple Number Windward/Leeward Medium705.6
Triple Number Windward/Leeward High605.4
Predominantly Upwind624.8
Predominantly Downwind594.7
Predominantly Reaching569.6
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance631.40.9503
Triple Number Coastal/Long Distance Low758.30.7912
Triple Number Coastal/Long Distance Medium576.61.0405
Triple Number Coastal/Long Distance High511.21.1738
Triple Number Windward/Leeward Low974.50.6157
Triple Number Windward/Leeward Medium705.60.8504
Triple Number Windward/Leeward High605.40.9910
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1627.41081.8816.3676.6593.9551.8521.3473.7457.6
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7912
Triple Number Coastal/Long Distance Medium1.0405
Triple Number Coastal/Long Distance High1.1738
Triple Number Windward/Leeward Low0.6157
Triple Number Windward/Leeward Medium0.8504
Triple Number Windward/Leeward High0.9910
Coastal/Long Distance0.9503
Predominantly Upwind0.9604
Predominantly Downwind1.0090
For information
General Purpose Handicap (GPH)654.0
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)1.0338
Distanseseilas Trippeltall svak vind0.7912
Distanseseilas Trippeltall mellomvind1.0405
Distanseseilas Trippeltall sterk vind1.1738
Pølsebane Trippeltall svak vind0.6157
Pølsebane Trippeltall mellomvind0.8504
Pølsebane Trippeltall sterk vind0.9910
Motvind Singeltall0.9604
Medvind Singeltall1.0090
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low758.30.7912
Triple Number Coastal/Long Distance Medium576.61.0405
Triple Number Coastal/Long Distance High511.21.1738
Triple Number Windward/Leeward Low974.50.6157
Triple Number Windward/Leeward Medium705.60.8504
Triple Number Windward/Leeward High605.40.9910
Coastal/Long Distance631.40.9503
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind624.80.9604
Predominantly Downwind594.71.0090
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore571.81.0493
Cape Doctor Coastal483.11.2420
Triple Number Coastal/Long Distance Low758.30.7912
Triple Number Coastal/Long Distance Medium576.61.0405
Triple Number Coastal/Long Distance High511.21.1738
Triple Number Windward/Leeward Low974.50.6157
Triple Number Windward/Leeward Medium705.60.8504
Triple Number Windward/Leeward High605.40.9910
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7912
Triple Number Coastal/Long Distance Medium1.0405
Triple Number Coastal/Long Distance High1.1738
Triple Number Windward/Leeward Low0.6157
Triple Number Windward/Leeward Medium0.8504
Triple Number Windward/Leeward High0.9910
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7912
Triple Number Coastal/Long Distance Medium1.0405
Triple Number Coastal/Long Distance High1.1738
Triple Number Windward/Leeward Low0.6157
Triple Number Windward/Leeward Medium0.8504
Triple Number Windward/Leeward High0.9910
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance631.40.9503
Triple Number Coastal/Long Distance Low758.30.7912
Triple Number Coastal/Long Distance Medium576.61.0405
Triple Number Coastal/Long Distance High511.21.1738
Triple Number Windward/Leeward Low974.50.6157
Triple Number Windward/Leeward Medium705.60.8504
Triple Number Windward/Leeward High605.40.9910
Predominantly Upwind624.80.9604
Predominantly Downwind594.71.0090
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1627.41081.8816.3676.6593.9551.8521.3473.7457.6
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance631.40.9503
Triple Number Coastal/Long Distance Low758.30.7912
Triple Number Coastal/Long Distance Medium576.61.0405
Triple Number Coastal/Long Distance High511.21.1738
Triple Number Windward/Leeward Low974.50.6157
Triple Number Windward/Leeward Medium705.60.8504
Triple Number Windward/Leeward High605.40.9910
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1627.41081.8816.3676.6593.9551.8521.3473.7457.6
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low758.40.7912
Triple Number AP Medium576.71.0404
Triple Number AP High511.21.1738
Triple Number Windward/Leeward Low1018.50.5891
Triple Number Windward/Leeward Medium705.60.8504
Triple Number Windward/Leeward High605.40.9910
Single Number Predominant Upwind650.00.9230
Single Number Predominant Reaching581.51.0319
Single Number Predominant Downwind622.10.9645
Predominant Upwind - Low908.40.6605
Predominant Upwind - Low/Med690.90.8684
Predominant Upwind - Medium602.70.9956
Predominant Upwind - Med/High558.81.0737
Predominant Upwind - High542.01.1071
Predominant Downwind Low927.10.6472
Predominant Downwind Low/Med678.60.8842
Predominant Downwind Medium571.41.0500
Predominant Downwind Med/High507.41.1825
Predominant Downwind High472.71.2694
Predominant Reaching Low818.30.7333
Predominant Reaching Low/Med621.00.9662
Predominant Reaching Medium540.81.1095
Predominant Reaching Med/High495.91.2098
Predominant Reaching High470.61.2751
SA/DSPL Upwind19.48SA/DSPL Downwind30.97
Scoring OptionTODTOT
5-Band Windward/Leeward Low1140.90.5259
5-Band Windward/Leeward Low/Med828.50.7242
5-Band Windward/Leeward Medium691.40.8679
5-Band Windward/Leeward Med/High614.60.9763
5-Band Windward/Leeward High584.41.0267
Windward/Leeward 60-40 Low1141.50.5256
Windward/Leeward 60-40 Low/Med835.80.7178
Windward/Leeward 60-40 Medium703.30.8531
Windward/Leeward 60-40 Med/High632.00.9493
Windward/Leeward 60-40 High606.10.9900
5-Band AP Low841.70.7128
5-Band AP Low/Med658.30.9115
5-Band AP Medium567.71.0569
5-Band AP Med/High517.91.1585
5-Band AP High494.51.2134
5-Band SF Bay Tour - Low981.60.6113
5-Band SF Bay Tour - Low/Med792.40.7572
5-Band SF Bay Tour - Medium668.20.8979
5-Band SF Bay Tour - Med/High601.10.9982
5-Band SF Bay Tour - High573.91.0455
Chicago-Mac Upwind0.8926
Chicago-Mac All Purpose0.9134
Chicago-Mac Downwind0.9278
Bayview-Mac Cove Island0.6625
Bayview-Mac Shore0.6678
Harvest Moon Regatta506.51.1845
Club Certificate2025
Hakuna MatataFIN-10238
Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassDufour 34 LRMeasurement24/05/2021HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
LOA10.300Max. Beam3.482Draft1.952Displacement5,700Wetted area24.40IMS L9.543LSM09.415Acc. length10.300Sink (kg/mm) 18.81
VCGD0.044VCGM0.049RM Rated (kg·m) 123.9Limit of positive stability(°) N/AStability IndexN/ADefault crew weight632Declared crew weight530
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.400PBWPIPA0.0006
EDLST1ST2
ST3ST4ST5
RIG
Forestay tensionInner stayMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0CheckstaysSpreaders0Rotating mastNo
P11.830IG12.660ISP13.311MDT10.125MDL10.198MDT2MDL2TLNo TaperMWGO
E4.500J3.740BAS1.430FSDFoilSFJSPL3.800WPLTPSBDMWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date24/05/2021
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
Club Certificate2025
Hakuna MatataFIN-10238
Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment10.150.851.562.803.7930.97
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment24.9612.50NoNo 31.5604/05/2023
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment212.6912.6912.696.506.3668.4423/04/2024
CRUISER/RACER REQUIREMENTS*
Accommodation length10.3 mTable area0.44 m²Headroom1.72 mMinimum number of berths4Personal gear stowage0.16 m³Fresh water capacity86 lMinimum number of seats in cockpit4Food stowage0.24 m³Fuel capacity56 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.