Club
Certificate
2021

Boat

ALITAKI

GRE-1819

Hellenic Sailing Federation

Offshore Committee Επιτροπή
Ανοικτής Θαλάσσης Ελληνικής
Ιστιοπλοϊκής Ομοσπονδίας

Certificate number:01235

Rated boat velocities in knots
Wind Velocity6 kt8 kt10 kt12 kt14 kt16 kt20 kt
Beat Angles45.9°44.3°43.5°43.1°42.0°41.6°42.8°
Beat VMG2.673.243.664.034.304.384.29
52°4.194.995.626.096.356.466.44
60°4.505.325.946.336.556.676.70
75°4.745.606.196.516.736.907.11
90°4.935.936.526.826.987.087.42
110°5.016.036.596.937.277.607.99
120°4.845.886.516.877.217.598.30
135°4.385.396.196.646.977.328.07
150°3.744.735.576.266.666.967.63
Run VMG3.244.104.845.516.126.557.15
Gybe Angles146.0°151.0°153.0°159.0°180.0°180.0°180.0°

GPH = 732.5

CDL = 6.845

BOAT
ClassDUFOUR 30 CLASSIC𝕚DesignerJ & J DESIGNBuilderDUFOURAge DateSeries Date01/1996Offset FileDU30CLAS.off
HULL
Length Overall9.030 mMaximum Beam3.040 mDraft1.556 mDisplacement3,505 kgDLR6.8499IMS DivisionCruiser/RacerDynamic Allowance0.366%Age Allowance0.487%
PROPELLER
InstallationStrut𝕚TypeFolding 2 blades𝕚Diameter0.405m
CREW
Maximum weight320 kg𝕚Minimum weight235 kg𝕚* when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail20.6220.97Headsail Luffed19.2019.20Headsail FlyingSymmetricAsymmetric55.11𝕚55.11𝕚
* All asymmetric spinnakers with SHW/SFL > 85%
SAIL LIMITATIONS
Headsails5* Woven polyester sails Spinnakers4 * Asymmetric may be tacked on the pole
STABILITY
Righting Moment75.8 kg·mStability IndexN/A
COMMENTS
ex "VIENTO".
OWNER




The owner certifies that he/she understands his/her responsibilities under ORC Rule and Regulations.

Club
Certificate
2021

Boat

ALITAKI

GRE-1819

Hellenic Sailing Federation

Offshore Committee Επιτροπή
Ανοικτής Θαλάσσης Ελληνικής
Ιστιοπλοϊκής Ομοσπονδίας

Certificate number:01235

Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG1349.71112.1983.4892.2837.6821.7839.4
52°858.5720.8641.0591.4567.1557.5558.7
60°800.0677.2605.9569.0549.9539.7537.2
75°759.7643.4581.2552.6534.9521.4506.3
90°730.7607.4552.5528.2516.1508.3484.9
110°718.5596.7546.2519.3495.2473.8450.8
120°743.3612.5553.1524.2499.1474.5433.9
135°821.7668.5581.2541.8516.5492.0446.0
150°962.5761.1646.4575.4540.9517.4472.0
Run VMG1111.4878.6743.9653.3588.7549.7503.5
Selected Courses
Windward / Leeward1230.6995.4863.7772.8713.1685.7671.4
All purpose938.5769.5678.9623.6588.1569.8552.4
Single Number Scoring Options
CourseTime On DistanceTime On Time
Windward / Leeward810.40.7404
All purpose649.00.9245
Custom scoring options for Austria
Single NumberTime On DistanceTime On Time
Coastal/Long Distance710.70.8442
Triple Number Coastal/Long Distance Low854.00.7026
Triple Number Coastal/Long Distance Medium645.40.9297
Triple Number Coastal/Long Distance High567.81.0567
Triple Number Windward/Leeward Low1113.00.5391
Triple Number Windward/Leeward Medium806.70.7438
Triple Number Windward/Leeward High687.20.8731
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1218.6929.2770.8668.8612.2576.0521.2
Custom scoring options for Canada
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low854.00.7026
Triple Number All Purpose Medium645.40.9297
Triple Number All Purpose High567.81.0567
Triple Number Windward/Leeward Low1113.00.5391
Triple Number Windward/Leeward Medium806.70.7438
Triple Number Windward/Leeward High687.20.8731
Predominantly Upwind717.80.8359
Predominantly Downwind646.10.9286
Predominantly Upwind Low989.70.6062
Predominantly Upwind Medium753.00.7968
Predominantly Upwind High679.90.8825
Predominantly Downwind Low901.00.6659
Predominantly Downwind Medium629.80.9527
Predominantly Downwind High526.01.1406
Chicago-Mac Upwind0.8152
Chicago-Mac All Purpose0.8593
Chicago-Mac Downwind0.9118
Bayview-Mac Cove Island0.7922
Bayview-Mac Shore0.7929
Victoria-Maui0.9845
Custom scoring options for Denmark
Single NumberTime On DistanceTime On Time
Coastal/Long Distance710.70.8442
Triple Number Coastal/Long Distance Low854.00.7026
Triple Number Coastal/Long Distance Medium645.40.9297
Triple Number Coastal/Long Distance High567.81.0567
Triple Number Windward/Leeward Low1113.00.5391
Triple Number Windward/Leeward Medium806.70.7438
Triple Number Windward/Leeward High687.20.8731
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1218.6929.2770.8668.8612.2576.0521.2
Custom scoring options for Spain
Single NumberTime On Distance
Coastal/Long Distance710.7
Triple Number Coastal/Long Distance Low854.0
Triple Number Coastal/Long Distance Medium645.4
Triple Number Coastal/Long Distance High567.8
Triple Number Windward/Leeward Low1113.0
Triple Number Windward/Leeward Medium806.7
Triple Number Windward/Leeward High687.2
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1218.6929.2770.8668.8612.2576.0521.2
Custom scoring options for Estonia
Single NumberTime On DistanceTime On Time
Coastal/Long Distance710.70.8442
Triple Number Coastal/Long Distance Low854.00.7026
Triple Number Coastal/Long Distance Medium645.40.9297
Triple Number Coastal/Long Distance High567.81.0567
Triple Number Windward/Leeward Low1113.00.5391
Triple Number Windward/Leeward Medium806.70.7438
Triple Number Windward/Leeward High687.20.8731
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1218.6929.2770.8668.8612.2576.0521.2
Custom scoring options for Finland
Single NumberTime On DistanceTime On Time
FinRating (Coastal/Long Distance)710.70.8442
Triple Number Coastal/Long Distance Low854.00.7026
Triple Number Coastal/Long Distance Medium645.40.9297
Triple Number Coastal/Long Distance High567.81.0567
Triple Number Windward/Leeward Low1113.00.5391
Triple Number Windward/Leeward Medium806.70.7438
Triple Number Windward/Leeward High687.20.8731
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1218.6929.2770.8668.8612.2576.0521.2
Custom scoring options for France
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low854.00.7026
Triple Number Coastal/Long Distance Medium645.40.9297
Triple Number Coastal/Long Distance High567.81.0567
Triple Number Windward/Leeward Low1113.00.5391
Triple Number Windward/Leeward Medium806.70.7438
Triple Number Windward/Leeward High687.20.8731
Custom scoring options for Germany
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.7026
Triple Number Coastal/Long Distance Medium0.9297
Triple Number Coastal/Long Distance High1.0567
Triple Number Windward/Leeward Low0.5391
Triple Number Windward/Leeward Medium0.7438
Triple Number Windward/Leeward High0.8731
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1218.6929.2770.8668.8612.2576.0521.2
Custom scoring options for Greece
Single NumberTime On DistanceTime On Time
Coastal/Long Distance710.70.8442
Triple Number Coastal/Long Distance Low854.00.7026
Triple Number Coastal/Long Distance Medium645.40.9297
Triple Number Coastal/Long Distance High567.81.0567
Triple Number Windward/Leeward Low1113.00.5391
Triple Number Windward/Leeward Medium806.70.7438
Triple Number Windward/Leeward High687.20.8731
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1218.6929.2770.8668.8612.2576.0521.2
Custom scoring options for Israel
Single NumberTime On DistanceTime On Time
Coastal/Long Distance710.70.8442
Triple Number Coastal/Long Distance Low854.00.7026
Triple Number Coastal/Long Distance Medium645.40.9297
Triple Number Coastal/Long Distance High567.81.0567
Triple Number Windward/Leeward Low1113.00.5391
Triple Number Windward/Leeward Medium806.70.7438
Triple Number Windward/Leeward High687.20.8731
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1218.6929.2770.8668.8612.2576.0521.2
Custom scoring options for Italy
Single NumberTime On DistanceTime On Time
Coastal/Long Distance710.70.8442
Triple Number Coastal/Long Distance Low854.00.7026
Triple Number Coastal/Long Distance Medium645.40.9297
Triple Number Coastal/Long Distance High567.81.0567
Triple Number Windward/Leeward Low1113.00.5391
Triple Number Windward/Leeward Medium806.70.7438
Triple Number Windward/Leeward High687.20.8731
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1218.6929.2770.8668.8612.2576.0521.2
Custom scoring options for Japan
Single NumberTime On DistanceTime On Time
Triple Number Windward/Leeward Low1113.00.5391
Triple Number Windward/Leeward Medium806.70.7438
Triple Number Windward/Leeward High687.20.8731
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1218.6929.2770.8668.8612.2576.0521.2
Custom scoring options for Korea
Single NumberTime On Distance
Triple Number Coastal/Long Distance Low854.0
Triple Number Coastal/Long Distance Medium645.4
Triple Number Coastal/Long Distance High567.8
Triple Number Windward/Leeward Low1113.0
Triple Number Windward/Leeward Medium806.7
Triple Number Windward/Leeward High687.2
Predominantly Upwind717.8
Predominantly Downwind646.1
Predominantly Reaching621.3
Custom scoring options for Lithuania
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low854.00.7026
Triple Number Coastal/Long Distance Medium645.40.9297
Triple Number Coastal/Long Distance High567.81.0567
Triple Number Windward/Leeward Low1113.00.5391
Triple Number Windward/Leeward Medium806.70.7438
Triple Number Windward/Leeward High687.20.8731
Custom scoring options for Netherlands
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.7026
Triple Number Coastal/Long Distance Medium0.9297
Triple Number Coastal/Long Distance High1.0567
Triple Number Windward/Leeward Low0.5391
Triple Number Windward/Leeward Medium0.7438
Triple Number Windward/Leeward High0.8731
Coastal/Long Distance0.8442
Predominantly Upwind0.8359
Predominantly Downwind0.9286
Custom scoring options for Norway
Single NumberTime On Time
Distanseseilas (NOR-rating ett tall)0.8442
Tretall Distanseseilas Lite vind0.7026
Tretall Distanseseilas Mellomvind0.9297
Tretall Distanseseilas Mye vind1.0567
Tretall Pølsebane Lite vind0.5391
Tretall Pølsebane Mellomvind0.7438
Tretall Pølsebane Mye vind0.8731
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Distanseseilas1218.6929.2770.8668.8612.2576.0521.2
Custom scoring options for Portugal
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low854.00.7026
Triple Number Coastal/Long Distance Medium645.40.9297
Triple Number Coastal/Long Distance High567.81.0567
Triple Number Windward/Leeward Low1113.00.5391
Triple Number Windward/Leeward Medium806.70.7438
Triple Number Windward/Leeward High687.20.8731
Custom scoring options for Russia
Single NumberTime On DistanceTime On Time
Predominantly Upwind717.80.8359
Predominantly Downwind646.10.9286
Custom scoring options for South Africa
Single NumberTime On DistanceTime On Time
Cape Doctor Inshore675.70.8879
Cape Doctor Coastal557.61.0761
Custom scoring options for Slovenia
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.7026
Triple Number Coastal/Long Distance Medium0.9297
Triple Number Coastal/Long Distance High1.0567
Triple Number Windward/Leeward Low0.5391
Triple Number Windward/Leeward Medium0.7438
Triple Number Windward/Leeward High0.8731
Custom scoring options for Switzerland
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.7026
Triple Number Coastal/Long Distance Medium0.9297
Triple Number Coastal/Long Distance High1.0567
Triple Number Windward/Leeward Low0.5391
Triple Number Windward/Leeward Medium0.7438
Triple Number Windward/Leeward High0.8731
Custom scoring options for Sweden
Single NumberTime On DistanceTime On Time
Coastal/Long Distance710.70.8442
Triple Number Coastal/Long Distance Low854.00.7026
Triple Number Coastal/Long Distance Medium645.40.9297
Triple Number Coastal/Long Distance High567.81.0567
Triple Number Windward/Leeward Low1113.00.5391
Triple Number Windward/Leeward Medium806.70.7438
Triple Number Windward/Leeward High687.20.8731
Predominantly Upwind717.80.8359
Predominantly Downwind646.10.9286
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1218.6929.2770.8668.8612.2576.0521.2
Custom scoring options for Ukraine
Single NumberTime On DistanceTime On Time
Coastal/Long Distance710.70.8442
Triple Number Coastal/Long Distance Low854.00.7026
Triple Number Coastal/Long Distance Medium645.40.9297
Triple Number Coastal/Long Distance High567.81.0567
Triple Number Windward/Leeward Low1113.00.5391
Triple Number Windward/Leeward Medium806.70.7438
Triple Number Windward/Leeward High687.20.8731
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1218.6929.2770.8668.8612.2576.0521.2
Custom scoring options for United States of America
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low854.00.7026
Triple Number All Purpose Medium645.40.9297
Triple Number All Purpose High567.81.0567
Triple Number Windward/Leeward Low1113.00.5391
Triple Number Windward/Leeward Medium806.70.7438
Triple Number Windward/Leeward High687.20.8731
Predominantly Upwind717.80.8359
Predominantly Downwind646.10.9286
Predominantly Upwind Low989.70.6062
Predominantly Upwind Medium753.00.7968
Predominantly Upwind High679.90.8825
Predominantly Downwind Low901.00.6659
Predominantly Downwind Medium629.80.9527
Predominantly Downwind High526.01.1406
Chicago-Mac Upwind0.8152
Chicago-Mac All Purpose0.8593
Chicago-Mac Downwind0.9118
Bayview-Mac Cove Island0.7922
Bayview-Mac Shore0.7929
Harvest Moon Regatta559.81.0718
Victoria-Maui0.9845

Club
Certificate
2021

Boat

ALITAKI

GRE-1819

Hellenic Sailing Federation

Offshore Committee Επιτροπή
Ανοικτής Θαλάσσης Ελληνικής
Ιστιοπλοϊκής Ομοσπονδίας

Certificate number:01235

Data in meters/kilograms (Metric)𝕚
HULL AND APPENDAGES
ClassDUFOUR 30 CLASSIC𝕚LOA9.030𝕚VCGD0.075𝕚Measurement02/11/2020𝕚Max. Beam3.040𝕚VCGM0.116𝕚Measurer𝕚Draft1.556𝕚RM Measured (kg·m)75.8𝕚HIN𝕚Displacement3,505𝕚RM Default (kg·m)73.6𝕚Plan review𝕚IMS L8.088𝕚Limit of positive stability (°)N/AHull ConstructionSolid𝕚LSM07.998𝕚Stability IndexN/ACarbon rudderNo𝕚Acc. length9.030𝕚Light stanchionsNo𝕚Wetted area18.56𝕚Trim tabNo𝕚Sink (kg/mm)14.43𝕚
PROPELLER
Propeller TypeFolding 2 blades𝕚
InstallationStrut𝕚PRD0.405𝕚EDL1.600𝕚ST30.185𝕚Twin screwNo𝕚PBW0.115𝕚ST10.062𝕚ST40.115𝕚PIPA0.0035𝕚ST20.185𝕚ST50.285𝕚
RIG
Forestay tensionFixed𝕚P9.850𝕚E3.670𝕚Inner stayNone Fitted𝕚IG11.530𝕚J3.330𝕚Carbon mastNo𝕚ISP11.560𝕚BAS1.450𝕚Headsail furlerYes𝕚MDT10.120𝕚FSD0.045𝕚Mainsail furlerNo𝕚MDL10.180𝕚SFJ0.000𝕚Articulated bowspritNo𝕚MDT20.120𝕚SPL3.410𝕚Non-circular riggingNo𝕚MDL20.180𝕚TPS4.080𝕚Fiber riggingNo𝕚TL0.000𝕚BD𝕚Runners/Checkstays0𝕚MW𝕚MWT𝕚Spreaders1𝕚GO𝕚MCG𝕚
 
FLOTATION AND STABILITY
Inclining TestClub Estimated VCG𝕚SFFP0.787𝕚SAFP8.220𝕚Flotation Date02/11/2020𝕚FFM1.145𝕚FAM0.958𝕚Measurer𝕚FF1.167𝕚FA0.949𝕚Comment𝕚LCFcl4.895𝕚LCFsh5.125𝕚SG1.0270𝕚HBI1.032𝕚
MEASUREMENT INVENTORY
IdTankTypeCapacityLCGVCGConditionDescription2𝕚FUEL𝕚PVC𝕚80.0𝕚6.91𝕚𝕚20.0𝕚Partialy full with 20 liters oil𝕚1𝕚WATER𝕚PVC𝕚100.0𝕚1.53𝕚𝕚0.0𝕚Empty𝕚
IdItemDescriptionWeightLCGVCGA1𝕚Anchor (d)𝕚12.0𝕚0.60𝕚𝕚C1𝕚Chain (d)30m 8mm𝕚45.0𝕚0.70𝕚𝕚
2𝕚Battery100 Ah𝕚15.0𝕚5.90𝕚𝕚1𝕚Battery100 Ah𝕚15.0𝕚5.90𝕚𝕚1𝕚MiscellaneousAnchor windlass progres1 800W𝕚20.0𝕚0.95𝕚𝕚

Club
Certificate
2021

Boat

ALITAKI

GRE-1819

Hellenic Sailing Federation

Offshore Committee Επιτροπή
Ανοικτής Θαλάσσης Ελληνικής
Ιστιοπλοϊκής Ομοσπονδίας

Certificate number:01235

MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeasurerMeasurementManufacturerMaterialComment1𝕚0.13𝕚0.68𝕚1.25𝕚2.21𝕚3.02𝕚20.63𝕚𝕚18/07/2019𝕚QUANTUM𝕚Dacron𝕚𝕚2𝕚0.13𝕚0.66𝕚1.20𝕚2.16𝕚2.97𝕚20.27𝕚𝕚28/08/2017𝕚𝕚Dacron𝕚𝕚
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingAreaMeasurerMeasurementManufacturerMaterialComment1𝕚0.06𝕚0.42𝕚0.80𝕚1.66𝕚2.59𝕚3.62𝕚11.10𝕚No𝕚No𝕚19.21𝕚𝕚18/07/2019𝕚QUANTUM𝕚Dacron𝕚𝕚2𝕚0.05𝕚0.42𝕚0.81𝕚1.66𝕚2.56𝕚3.53𝕚11.12𝕚No𝕚No𝕚19.02𝕚𝕚28/08/2017𝕚𝕚Dacron𝕚𝕚
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeasurerMeasurementManufacturerMaterialComment2𝕚11.97𝕚10.60𝕚11.29𝕚5.84𝕚5.94𝕚98%𝕚55.11𝕚𝕚04/04/2018𝕚KAKITSIS𝕚Nylon𝕚𝕚