Club Certificate2025
AcruxCRO 2930
Hrvatski jedriličarski savez
Osječka 11
21000 Split
CROATIA
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 Angles45.9°45.9°43.8°42.2°40.8°40.3°39.7°39.8°40.8°
Beat VMG2.483.474.284.905.315.485.585.665.59
52°3.975.446.567.327.788.008.088.208.21
60°4.335.846.927.628.048.278.388.508.54
75°4.626.177.227.878.268.558.789.009.12
90°4.446.117.368.068.398.638.939.449.74
110°4.616.337.618.348.829.239.5210.0010.43
120°4.506.217.518.268.779.269.7410.5211.17
135°3.855.516.927.868.448.929.4110.5312.30
150°3.254.625.856.967.828.338.749.5510.55
Run VMG2.814.005.076.036.787.277.698.409.13
Gybe Angles142.4°142.4°146.5°147.4°151.4°154.2°158.7°160.4°144.4°
APH ToD:510.0CDL: 10.974APH ToT: 1.1764CertNo:167/25
BOAT
ClassDufour 44DesignerFelciBuilderDufourAge date07/2024Series date01/2024Offset fileDufour44CL.offData fileCRO2930
HULL
Length Overall13.100 mMaximum Beam4.450 mDraft2.204 mDisplacement10,796 kgDLR6.1198IMS DivisionCruiser/RacerDynamic Allowance0.260%Age Allowance0.033%
PROPELLER
InstallationStrutTypeFolding 3 bladesDiameter0.457m
CREW
Maximum weight901 kg(default)Minimum weight766 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail53.3154.16Headsail Luffed0.0030.15Headsail Flying49.5153.73SymmetricAsymmetric180.74180.74 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail15.68Storm Jib15.77Heavy Weather Jib42.58
SAIL LIMITS
Headsails6Spinnakers5
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
AcruxCRO 2930
Hrvatski jedriličarski savez
Osječka 11
21000 Split
CROATIA
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 VMG1453.41038.2840.3734.7677.8656.4644.8635.5643.7
52°906.9661.9548.7491.5463.0450.3445.4438.8438.4
60°831.5616.4520.0472.2447.9435.1429.5423.7421.6
75°779.5583.7498.4457.4435.6420.9410.1400.2394.6
90°809.9589.3489.2446.4429.0417.1403.3381.3369.7
110°780.7568.6472.9431.9408.2390.0378.1360.1345.2
120°799.5579.4479.3435.6410.3388.7369.7342.3322.2
135°935.5653.7519.9457.8426.6403.4382.4341.8292.6
150°1108.0778.6615.4517.1460.5432.1412.0376.8341.4
Run VMG1279.5899.0710.6597.0530.7494.9468.4428.7394.2
Selected Courses
Windward / Leeward1366.5968.6775.4665.9604.3575.7556.6532.1519.0
All purpose1027.4737.0599.6527.9489.3468.8454.2433.8419.8
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward637.80.9407
All purpose510.01.1764
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low668.30.8978
Triple Number Coastal/Long Distance Medium506.21.1852
Triple Number Coastal/Long Distance High450.21.3327
Triple Number Windward/Leeward Low872.10.6880
Triple Number Windward/Leeward Medium631.90.9495
Triple Number Windward/Leeward High552.21.0866
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance557.71.0758
Triple Number Coastal/Long Distance Low668.30.8978
Triple Number Coastal/Long Distance Medium506.21.1852
Triple Number Coastal/Long Distance High450.21.3327
Triple Number Windward/Leeward Low872.10.6880
Triple Number Windward/Leeward Medium631.90.9495
Triple Number Windward/Leeward High552.21.0866
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1443.1961.7725.5597.3523.7487.1457.9411.8397.8
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.8034
Downwind "popa"1.0171
70% up, 30% down "Ilhabela"0.8574
30% up, 70% down "Ilhabela-inverso"0.9419
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low668.30.8978
Triple Number Coastal/Long Distance Medium506.21.1852
Triple Number Coastal/Long Distance High450.21.3327
Triple Number Windward/Leeward Low872.10.6880
Triple Number Windward/Leeward Medium631.90.9495
Triple Number Windward/Leeward High552.21.0866
Predominantly Upwind558.81.0737
Predominantly Downwind513.21.1691
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low668.30.8978
Triple Number AP Medium506.31.1851
Triple Number AP High450.21.3327
Triple Number Windward/Leeward Low910.50.6590
Triple Number Windward/Leeward Medium631.90.9495
Triple Number Windward/Leeward High552.21.0866
Single Number Predominant Upwind584.31.0270
Single Number Predominant Reaching505.51.1870
Single Number Predominant Downwind536.71.1180
Predominant Upwind - Low830.50.7225
Predominant Upwind - Low/Med620.90.9664
Predominant Upwind - Medium538.61.1141
Predominant Upwind - Med/High499.61.2009
Predominant Upwind - High483.21.2418
Predominant Downwind Low794.60.7551
Predominant Downwind Low/Med581.51.0318
Predominant Downwind Medium493.81.2152
Predominant Downwind Med/High442.61.3557
Predominant Downwind High410.11.4630
Predominant Reaching Low717.00.8368
Predominant Reaching Low/Med537.71.1158
Predominant Reaching Medium469.41.2782
Predominant Reaching Med/High430.71.3931
Predominant Reaching High405.51.4797
SA/DSPL Upwind10.83SA/DSPL Downwind47.54
Scoring OptionTODTOT
5-Band Windward/Leeward Low1019.80.5884
5-Band Windward/Leeward Low/Med740.00.8108
5-Band Windward/Leeward Medium620.10.9675
5-Band Windward/Leeward Med/High559.71.0720
5-Band Windward/Leeward High534.11.1235
Windward/Leeward 60-40 Low1034.30.5801
Windward/Leeward 60-40 Low/Med753.60.7961
Windward/Leeward 60-40 Medium635.00.9449
Windward/Leeward 60-40 Med/High577.41.0392
Windward/Leeward 60-40 High555.01.0811
5-Band AP Low732.90.8186
5-Band AP Low/Med578.31.0376
5-Band AP Medium498.61.2035
5-Band AP Med/High456.21.3152
5-Band AP High434.91.3796
5-Band SF Bay Tour - Low880.10.6817
5-Band SF Bay Tour - Low/Med707.80.8477
5-Band SF Bay Tour - Medium597.51.0041
5-Band SF Bay Tour - Med/High542.31.1064
5-Band SF Bay Tour - High518.11.1582
Chicago-Mac Upwind0.9921
Chicago-Mac All Purpose1.0369
Chicago-Mac Downwind1.0771
Bayview-Mac Cove Island0.7455
Bayview-Mac Shore0.7497
Harvest Moon Regatta436.71.3740
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance557.71.0758
Triple Number Coastal/Long Distance Low668.30.8978
Triple Number Coastal/Long Distance Medium506.21.1852
Triple Number Coastal/Long Distance High450.21.3327
Triple Number Windward/Leeward Low872.10.6880
Triple Number Windward/Leeward Medium631.90.9495
Triple Number Windward/Leeward High552.21.0866
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1443.1961.7725.5597.3523.7487.1457.9411.8397.8
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance557.71.0758
Triple Number Coastal/Long Distance Low668.30.8978
Triple Number Coastal/Long Distance Medium506.21.1852
Triple Number Coastal/Long Distance High450.21.3327
Triple Number Windward/Leeward Low872.10.6880
Triple Number Windward/Leeward Medium631.90.9495
Triple Number Windward/Leeward High552.21.0866
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1443.1961.7725.5597.3523.7487.1457.9411.8397.8
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance557.7
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1443.1961.7725.5597.3523.7487.1457.9411.8397.8
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low668.30.8978
Triple Number Coastal/Long Distance Medium506.21.1852
Triple Number Coastal/Long Distance High450.21.3327
Triple Number Windward/Leeward Low872.10.6880
Triple Number Windward/Leeward Medium631.90.9495
Triple Number Windward/Leeward High552.21.0866
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating557.71.0758
FinRating, kevyt tuuli996.51.0035
FinRating, kova tuuli437.21.1438
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low668.30.8978
Triple Number Coastal/Long Distance Medium506.21.1852
Triple Number Coastal/Long Distance High450.21.3327
Triple Number Windward/Leeward Low872.10.6880
Triple Number Windward/Leeward Medium631.90.9495
Triple Number Windward/Leeward High552.21.0866
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance1.0758
Triple Number Coastal/Long Distance Low0.8978
Triple Number Coastal/Long Distance Medium1.1852
Triple Number Coastal/Long Distance High1.3327
Triple Number Windward/Leeward Low0.6880
Triple Number Windward/Leeward Medium0.9495
Triple Number Windward/Leeward High1.0866
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1443.1961.7725.5597.3523.7487.1457.9411.8397.8
For information
General Purpose Handicap (GPH)575.2
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance557.71.0758
Triple Number Coastal/Long Distance Low668.30.8978
Triple Number Coastal/Long Distance Medium506.21.1852
Triple Number Coastal/Long Distance High450.21.3327
Triple Number Windward/Leeward Low872.10.6880
Triple Number Windward/Leeward Medium631.90.9495
Triple Number Windward/Leeward High552.21.0866
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1443.1961.7725.5597.3523.7487.1457.9411.8397.8
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low668.30.8978
Triple Number Coastal/Long Distance Medium506.21.1852
Triple Number Coastal/Long Distance High450.21.3327
Triple Number Windward/Leeward Low872.10.6880
Triple Number Windward/Leeward Medium631.90.9495
Triple Number Windward/Leeward High552.21.0866
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance557.71.0758
Triple Number Coastal/Long Distance Low668.30.8978
Triple Number Coastal/Long Distance Medium506.21.1852
Triple Number Coastal/Long Distance High450.21.3327
Triple Number Windward/Leeward Low872.10.6880
Triple Number Windward/Leeward Medium631.90.9495
Triple Number Windward/Leeward High552.21.0866
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1443.1961.7725.5597.3523.7487.1457.9411.8397.8
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance557.71.0758
Triple Number Coastal/Long Distance Low668.30.8978
Triple Number Coastal/Long Distance Medium506.21.1852
Triple Number Coastal/Long Distance High450.21.3327
Triple Number Windward/Leeward Low872.10.6880
Triple Number Windward/Leeward Medium631.90.9495
Triple Number Windward/Leeward High552.21.0866
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1443.1961.7725.5597.3523.7487.1457.9411.8397.8
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low668.3
Triple Number Coastal/Long Distance Medium506.2
Triple Number Coastal/Long Distance High450.2
Triple Number Windward/Leeward Low872.1
Triple Number Windward/Leeward Medium631.9
Triple Number Windward/Leeward High552.2
Predominantly Upwind558.8
Predominantly Downwind513.2
Predominantly Reaching491.8
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance557.71.0758
Triple Number Coastal/Long Distance Low668.30.8978
Triple Number Coastal/Long Distance Medium506.21.1852
Triple Number Coastal/Long Distance High450.21.3327
Triple Number Windward/Leeward Low872.10.6880
Triple Number Windward/Leeward Medium631.90.9495
Triple Number Windward/Leeward High552.21.0866
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1443.1961.7725.5597.3523.7487.1457.9411.8397.8
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8978
Triple Number Coastal/Long Distance Medium1.1852
Triple Number Coastal/Long Distance High1.3327
Triple Number Windward/Leeward Low0.6880
Triple Number Windward/Leeward Medium0.9495
Triple Number Windward/Leeward High1.0866
Coastal/Long Distance1.0758
Predominantly Upwind1.0737
Predominantly Downwind1.1691
For information
General Purpose Handicap (GPH)575.2
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)1.1764
Distanseseilas Trippeltall svak vind0.8978
Distanseseilas Trippeltall mellomvind1.1852
Distanseseilas Trippeltall sterk vind1.3327
Pølsebane Trippeltall svak vind0.6880
Pølsebane Trippeltall mellomvind0.9495
Pølsebane Trippeltall sterk vind1.0866
Motvind Singeltall1.0737
Medvind Singeltall1.1691
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low668.30.8978
Triple Number Coastal/Long Distance Medium506.21.1852
Triple Number Coastal/Long Distance High450.21.3327
Triple Number Windward/Leeward Low872.10.6880
Triple Number Windward/Leeward Medium631.90.9495
Triple Number Windward/Leeward High552.21.0866
Coastal/Long Distance557.71.0758
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind558.81.0737
Predominantly Downwind513.21.1691
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore522.91.1475
Cape Doctor Coastal424.01.4151
Triple Number Coastal/Long Distance Low668.30.8978
Triple Number Coastal/Long Distance Medium506.21.1852
Triple Number Coastal/Long Distance High450.21.3327
Triple Number Windward/Leeward Low872.10.6880
Triple Number Windward/Leeward Medium631.90.9495
Triple Number Windward/Leeward High552.21.0866
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8978
Triple Number Coastal/Long Distance Medium1.1852
Triple Number Coastal/Long Distance High1.3327
Triple Number Windward/Leeward Low0.6880
Triple Number Windward/Leeward Medium0.9495
Triple Number Windward/Leeward High1.0866
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8978
Triple Number Coastal/Long Distance Medium1.1852
Triple Number Coastal/Long Distance High1.3327
Triple Number Windward/Leeward Low0.6880
Triple Number Windward/Leeward Medium0.9495
Triple Number Windward/Leeward High1.0866
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance557.71.0758
Triple Number Coastal/Long Distance Low668.30.8978
Triple Number Coastal/Long Distance Medium506.21.1852
Triple Number Coastal/Long Distance High450.21.3327
Triple Number Windward/Leeward Low872.10.6880
Triple Number Windward/Leeward Medium631.90.9495
Triple Number Windward/Leeward High552.21.0866
Predominantly Upwind558.81.0737
Predominantly Downwind513.21.1691
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1443.1961.7725.5597.3523.7487.1457.9411.8397.8
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance557.71.0758
Triple Number Coastal/Long Distance Low668.30.8978
Triple Number Coastal/Long Distance Medium506.21.1852
Triple Number Coastal/Long Distance High450.21.3327
Triple Number Windward/Leeward Low872.10.6880
Triple Number Windward/Leeward Medium631.90.9495
Triple Number Windward/Leeward High552.21.0866
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1443.1961.7725.5597.3523.7487.1457.9411.8397.8
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low668.30.8978
Triple Number AP Medium506.31.1851
Triple Number AP High450.21.3327
Triple Number Windward/Leeward Low910.50.6590
Triple Number Windward/Leeward Medium631.90.9495
Triple Number Windward/Leeward High552.21.0866
Single Number Predominant Upwind584.31.0270
Single Number Predominant Reaching505.51.1870
Single Number Predominant Downwind536.71.1180
Predominant Upwind - Low830.50.7225
Predominant Upwind - Low/Med620.90.9664
Predominant Upwind - Medium538.61.1141
Predominant Upwind - Med/High499.61.2009
Predominant Upwind - High483.21.2418
Predominant Downwind Low794.60.7551
Predominant Downwind Low/Med581.51.0318
Predominant Downwind Medium493.81.2152
Predominant Downwind Med/High442.61.3557
Predominant Downwind High410.11.4630
Predominant Reaching Low717.00.8368
Predominant Reaching Low/Med537.71.1158
Predominant Reaching Medium469.41.2782
Predominant Reaching Med/High430.71.3931
Predominant Reaching High405.51.4797
SA/DSPL Upwind10.83SA/DSPL Downwind47.54
Scoring OptionTODTOT
5-Band Windward/Leeward Low1019.80.5884
5-Band Windward/Leeward Low/Med740.00.8108
5-Band Windward/Leeward Medium620.10.9675
5-Band Windward/Leeward Med/High559.71.0720
5-Band Windward/Leeward High534.11.1235
Windward/Leeward 60-40 Low1034.30.5801
Windward/Leeward 60-40 Low/Med753.60.7961
Windward/Leeward 60-40 Medium635.00.9449
Windward/Leeward 60-40 Med/High577.41.0392
Windward/Leeward 60-40 High555.01.0811
5-Band AP Low732.90.8186
5-Band AP Low/Med578.31.0376
5-Band AP Medium498.61.2035
5-Band AP Med/High456.21.3152
5-Band AP High434.91.3796
5-Band SF Bay Tour - Low880.10.6817
5-Band SF Bay Tour - Low/Med707.80.8477
5-Band SF Bay Tour - Medium597.51.0041
5-Band SF Bay Tour - Med/High542.31.1064
5-Band SF Bay Tour - High518.11.1582
Chicago-Mac Upwind0.9921
Chicago-Mac All Purpose1.0369
Chicago-Mac Downwind1.0771
Bayview-Mac Cove Island0.7455
Bayview-Mac Shore0.7497
Harvest Moon Regatta436.71.3740
Club Certificate2025
AcruxCRO 2930
Hrvatski jedriličarski savez
Osječka 11
21000 Split
CROATIA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassDufour 44Measurement07/10/2024HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
LOA13.100Max. Beam4.450Draft2.204Displacement10,796Wetted area40.56IMS L12.241LSM012.082Acc. length13.100Sink (kg/mm) 31.96
VCGD0.145VCGM0.276RM Rated (kg·m) 337.6Limit of positive stability(°) N/AStability IndexN/ADefault crew weight901Declared crew weightN/A
PROPELLER
Propeller TypeFolding 3 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.457PBWPIPA0.0008
EDLST1ST2
ST3ST4ST5
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0CheckstaysSpreaders2Rotating mastNo
P16.900IG17.650ISP18.760MDT10.255MDL10.160MDT20.255MDL20.160TL0.000MW0.255GO0.285
E5.300J4.900BAS1.860FSDFoilSFJ0.220SPLWPLTPS5.600BD0.230MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date10/10/2024
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
Club Certificate2025
AcruxCRO 2930
Hrvatski jedriličarski savez
Osječka 11
21000 Split
CROATIA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment20.151.031.943.474.4953.3111/07/2025race
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment00.090.761.462.864.235.5317.49NoYes049.5111/07/2025race
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment220.5017.8219.1611.4011.00104%180.7411/07/2025race
CRUISER/RACER REQUIREMENTS*
Accommodation length13.1 mTable area0.66 m²Headroom1.86 mMinimum number of berths6Personal gear stowage0.24 m³Fresh water capacity213 lMinimum number of seats in cockpit6Food stowage0.36 m³Fuel capacity112 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.