Club
Certificate
2022

Boat

FOXTROT

GRE-2000

Hellenic Sailing Federation
Offshore Committee
Επιτροπή Ανοικτής Θαλάσσης
Ελληνικής Ιστιοπλοϊκής Ομοσπονδίας
Rated boat velocities in knots
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat Angles48.6°47.7°46.6°46.0°45.6°44.8°43.5°
Beat VMG2.493.113.573.954.304.644.96
52°3.984.945.626.196.707.077.39
60°4.365.336.036.637.057.347.65
75°4.635.606.417.057.387.557.94
90°4.976.096.987.497.808.028.26
110°5.076.237.117.597.948.329.03
120°4.906.046.987.517.888.269.04
135°4.425.546.507.217.637.988.72
150°3.764.825.696.456.987.357.88
Run VMG3.264.174.935.596.046.417.33
Gybe Angles145.3°146.6°146.4°146.2°147.8°167.6°175.4°

APH: 631.4

CDL: 7.771

GPH: 719.8

CertNo: 02930

BOAT
ClassDUFOUR 390 (SK)DesignerFELCIBuilderDUFOURAge date02/2020Series date01/2019Offset filed390sk-club.offData fileGR2000
HULL
Length Overall11.158 mMaximum Beam4.022 mDraft1.734 mDisplacement7,700 kgDLR7.2162IMS DivisionCruiser/RacerDynamic Allowance0.440%Age Allowance0.098%
PROPELLER
InstallationStrutTypeSolid 2 bladesDiameter0.420m
CREW
Maximum weight640 kgMinimum weight480 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail31.7431.58Headsail Luffed30.0330.03Headsail FlyingSymmetricAsymmetric80.5880.58 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail11.67Storm Jib10.53Heavy Weather Jib28.43
SAIL LIMITS
Headsails1 * Woven polyester sails  Spinnakers4
STABILITY
Righting Moment218.3 kg·mStability IndexN/A
COMMENTS
Builder's displacement
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  03420001SFLIssued on 11/03/2022Valid until 28/02/2023
VPP ver: 2022 1.01 | © ORC | www.orc.org

Club
Certificate
2022

Boat

FOXTROT

GRE-2000

Hellenic Sailing Federation
Offshore Committee
Επιτροπή Ανοικτής Θαλάσσης
Ελληνικής Ιστιοπλοϊκής Ομοσπονδίας
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG1448.11157.11008.3912.0837.3775.2726.4
52°903.5728.6640.5581.5537.5509.1487.2
60°825.7675.7597.2543.3510.6490.8470.7
75°778.1642.5561.4511.0487.6476.6453.4
90°724.0591.4515.7480.8461.3448.8436.1
110°710.2578.0506.3474.5453.1432.9398.9
120°734.7595.8515.6479.3456.9436.0398.1
135°814.7649.6553.8499.4472.1451.3412.9
150°956.7747.0632.6558.0515.9490.0456.6
Run VMG1104.7862.6730.5644.3595.7561.8491.1
Selected Courses
Windward / Leeward1276.41009.8869.4778.1716.5668.5608.8
All purpose962.9770.9667.6605.0564.5533.9497.7
Single Number Scoring Options
CourseTime On DistanceTime On Time
Windward / Leeward812.70.7383
All purpose631.40.9502
 
Custom scoring options for Australia
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low866.90.6921
Triple Number Coastal/Long Distance Medium629.60.9530
Triple Number Coastal/Long Distance High528.01.1364
Triple Number Windward/Leeward Low1143.10.5249
Triple Number Windward/Leeward Medium812.50.7385
Triple Number Windward/Leeward High658.10.9117
Custom scoring options for Austria
Single NumberTime On DistanceTime On Time
Coastal/Long Distance696.60.8613
Triple Number Coastal/Long Distance Low866.90.6921
Triple Number Coastal/Long Distance Medium629.60.9530
Triple Number Coastal/Long Distance High528.01.1364
Triple Number Windward/Leeward Low1143.10.5249
Triple Number Windward/Leeward Medium812.50.7385
Triple Number Windward/Leeward High658.10.9117
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1259.2938.4767.0655.4588.1537.4471.8
Custom scoring options for Brazil
Single NumberTime On Time
Upwind "bolina"0.6119
Downwind "popa"0.8416
70% up, 30% down "Ilhabela"0.6664
30% up, 70% down "Ilhabela-inverso"0.7564
Custom scoring options for Bulgaria
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low866.90.6921
Triple Number Coastal/Long Distance Medium629.60.9530
Triple Number Coastal/Long Distance High528.01.1364
Triple Number Windward/Leeward Low1143.10.5249
Triple Number Windward/Leeward Medium812.50.7385
Triple Number Windward/Leeward High658.10.9117
Predominantly Upwind706.60.8491
Predominantly Downwind626.70.9573
Custom scoring options for Canada
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low866.90.6921
Triple Number All Purpose Medium629.60.9530
Triple Number All Purpose High528.01.1364
Triple Number Windward/Leeward Low1143.10.5249
Triple Number Windward/Leeward Medium812.50.7385
Triple Number Windward/Leeward High658.10.9117
Predominantly Upwind706.60.8491
Predominantly Downwind626.70.9573
Predominantly Upwind Low1024.60.5856
Predominantly Upwind Medium751.90.7980
Predominantly Upwind High625.70.9590
Predominantly Downwind Low901.40.6657
Predominantly Downwind Medium608.70.9857
Predominantly Downwind High503.71.1912
Chicago-Mac Upwind0.8258
Chicago-Mac All Purpose0.8777
Chicago-Mac Downwind0.9381
Bayview-Mac Cove Island0.7977
Bayview-Mac Shore0.7989
Victoria-Maui1.0112
Custom scoring options for Cyprus
Single NumberTime On DistanceTime On Time
Coastal/Long Distance696.60.8613
Triple Number Coastal/Long Distance Low866.90.6921
Triple Number Coastal/Long Distance Medium629.60.9530
Triple Number Coastal/Long Distance High528.01.1364
Triple Number Windward/Leeward Low1143.10.5249
Triple Number Windward/Leeward Medium812.50.7385
Triple Number Windward/Leeward High658.10.9117
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1259.2938.4767.0655.4588.1537.4471.8
Custom scoring options for Denmark
Single NumberTime On DistanceTime On Time
Coastal/Long Distance696.60.8613
Triple Number Coastal/Long Distance Low866.90.6921
Triple Number Coastal/Long Distance Medium629.60.9530
Triple Number Coastal/Long Distance High528.01.1364
Triple Number Windward/Leeward Low1143.10.5249
Triple Number Windward/Leeward Medium812.50.7385
Triple Number Windward/Leeward High658.10.9117
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1259.2938.4767.0655.4588.1537.4471.8
Custom scoring options for Spain
Single NumberTime On Distance
Coastal/Long Distance696.6
Triple Number Coastal/Long Distance Low866.9
Triple Number Coastal/Long Distance Medium629.6
Triple Number Coastal/Long Distance High528.0
Triple Number Windward/Leeward Low1143.1
Triple Number Windward/Leeward Medium812.5
Triple Number Windward/Leeward High658.1
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1259.2938.4767.0655.4588.1537.4471.8
Custom scoring options for Estonia
Single NumberTime On DistanceTime On Time
Coastal/Long Distance696.60.8613
Triple Number Coastal/Long Distance Low866.90.6921
Triple Number Coastal/Long Distance Medium629.60.9530
Triple Number Coastal/Long Distance High528.01.1364
Triple Number Windward/Leeward Low1143.10.5249
Triple Number Windward/Leeward Medium812.50.7385
Triple Number Windward/Leeward High658.10.9117
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1259.2938.4767.0655.4588.1537.4471.8
Custom scoring options for Finland
Single NumberTime On DistanceTime On Time
FinRating (Coastal/Long Distance)696.60.8613
Triple Number Coastal/Long Distance Low866.90.6921
Triple Number Coastal/Long Distance Medium629.60.9530
Triple Number Coastal/Long Distance High528.01.1364
Triple Number Windward/Leeward Low1143.10.5249
Triple Number Windward/Leeward Medium812.50.7385
Triple Number Windward/Leeward High658.10.9117
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1259.2938.4767.0655.4588.1537.4471.8
Custom scoring options for France
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low866.90.6921
Triple Number Coastal/Long Distance Medium629.60.9530
Triple Number Coastal/Long Distance High528.01.1364
Triple Number Windward/Leeward Low1143.10.5249
Triple Number Windward/Leeward Medium812.50.7385
Triple Number Windward/Leeward High658.10.9117
Custom scoring options for Germany
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.6921
Triple Number Coastal/Long Distance Medium0.9530
Triple Number Coastal/Long Distance High1.1364
Triple Number Windward/Leeward Low0.5249
Triple Number Windward/Leeward Medium0.7385
Triple Number Windward/Leeward High0.9117
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1259.2938.4767.0655.4588.1537.4471.8
Custom scoring options for Greece
Single NumberTime On DistanceTime On Time
Coastal/Long Distance696.60.8613
Triple Number Coastal/Long Distance Low866.90.6921
Triple Number Coastal/Long Distance Medium629.60.9530
Triple Number Coastal/Long Distance High528.01.1364
Triple Number Windward/Leeward Low1143.10.5249
Triple Number Windward/Leeward Medium812.50.7385
Triple Number Windward/Leeward High658.10.9117
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1259.2938.4767.0655.4588.1537.4471.8
Custom scoring options for Hungary
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low866.90.6921
Triple Number Coastal/Long Distance Medium629.60.9530
Triple Number Coastal/Long Distance High528.01.1364
Triple Number Windward/Leeward Low1143.10.5249
Triple Number Windward/Leeward Medium812.50.7385
Triple Number Windward/Leeward High658.10.9117
Custom scoring options for Israel
Single NumberTime On DistanceTime On Time
Coastal/Long Distance696.60.8613
Triple Number Coastal/Long Distance Low866.90.6921
Triple Number Coastal/Long Distance Medium629.60.9530
Triple Number Coastal/Long Distance High528.01.1364
Triple Number Windward/Leeward Low1143.10.5249
Triple Number Windward/Leeward Medium812.50.7385
Triple Number Windward/Leeward High658.10.9117
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1259.2938.4767.0655.4588.1537.4471.8
Custom scoring options for Italy
Single NumberTime On DistanceTime On Time
Coastal/Long Distance696.60.8613
Triple Number Coastal/Long Distance Low866.90.6921
Triple Number Coastal/Long Distance Medium629.60.9530
Triple Number Coastal/Long Distance High528.01.1364
Triple Number Windward/Leeward Low1143.10.5249
Triple Number Windward/Leeward Medium812.50.7385
Triple Number Windward/Leeward High658.10.9117
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1259.2938.4767.0655.4588.1537.4471.8
Custom scoring options for Japan
Single NumberTime On DistanceTime On Time
Triple Number Windward/Leeward Low1143.10.5249
Triple Number Windward/Leeward Medium812.50.7385
Triple Number Windward/Leeward High658.10.9117
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1259.2938.4767.0655.4588.1537.4471.8
Custom scoring options for Korea
Single NumberTime On Distance
Triple Number Coastal/Long Distance Low866.9
Triple Number Coastal/Long Distance Medium629.6
Triple Number Coastal/Long Distance High528.0
Triple Number Windward/Leeward Low1143.1
Triple Number Windward/Leeward Medium812.5
Triple Number Windward/Leeward High658.1
Predominantly Upwind706.6
Predominantly Downwind626.7
Predominantly Reaching595.5
Custom scoring options for Lithuania
Single NumberTime On DistanceTime On Time
Coastal/Long Distance696.60.8613
Triple Number Coastal/Long Distance Low866.90.6921
Triple Number Coastal/Long Distance Medium629.60.9530
Triple Number Coastal/Long Distance High528.01.1364
Triple Number Windward/Leeward Low1143.10.5249
Triple Number Windward/Leeward Medium812.50.7385
Triple Number Windward/Leeward High658.10.9117
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1259.2938.4767.0655.4588.1537.4471.8
Custom scoring options for Netherlands
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.6921
Triple Number Coastal/Long Distance Medium0.9530
Triple Number Coastal/Long Distance High1.1364
Triple Number Windward/Leeward Low0.5249
Triple Number Windward/Leeward Medium0.7385
Triple Number Windward/Leeward High0.9117
Coastal/Long Distance0.8613
Predominantly Upwind0.8491
Predominantly Downwind0.9573
Custom scoring options for Norway
Single NumberTime On Time
Distanseseilas (NOR-rating ett tall)0.8613
Tretall Distanseseilas Lite vind0.6921
Tretall Distanseseilas Mellomvind0.9530
Tretall Distanseseilas Mye vind1.1364
Tretall Pølsebane Lite vind0.5249
Tretall Pølsebane Mellomvind0.7385
Tretall Pølsebane Mye vind0.9117
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Distanseseilas1259.2938.4767.0655.4588.1537.4471.8
Custom scoring options for Portugal
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low866.90.6921
Triple Number Coastal/Long Distance Medium629.60.9530
Triple Number Coastal/Long Distance High528.01.1364
Triple Number Windward/Leeward Low1143.10.5249
Triple Number Windward/Leeward Medium812.50.7385
Triple Number Windward/Leeward High658.10.9117
Coastal/Long Distance696.60.8613
Custom scoring options for Russia
Single NumberTime On DistanceTime On Time
Predominantly Upwind706.60.8491
Predominantly Downwind626.70.9573
Custom scoring options for South Africa
Single NumberTime On DistanceTime On Time
Cape Doctor Inshore626.70.9574
Cape Doctor Coastal508.61.1798
Triple Number Coastal/Long Distance Low866.90.6921
Triple Number Coastal/Long Distance Medium629.60.9530
Triple Number Coastal/Long Distance High528.01.1364
Triple Number Windward/Leeward Low1143.10.5249
Triple Number Windward/Leeward Medium812.50.7385
Triple Number Windward/Leeward High658.10.9117
Custom scoring options for Slovenia
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.6921
Triple Number Coastal/Long Distance Medium0.9530
Triple Number Coastal/Long Distance High1.1364
Triple Number Windward/Leeward Low0.5249
Triple Number Windward/Leeward Medium0.7385
Triple Number Windward/Leeward High0.9117
Custom scoring options for Switzerland
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.6921
Triple Number Coastal/Long Distance Medium0.9530
Triple Number Coastal/Long Distance High1.1364
Triple Number Windward/Leeward Low0.5249
Triple Number Windward/Leeward Medium0.7385
Triple Number Windward/Leeward High0.9117
Custom scoring options for Sweden
Single NumberTime On DistanceTime On Time
Coastal/Long Distance696.60.8613
Triple Number Coastal/Long Distance Low866.90.6921
Triple Number Coastal/Long Distance Medium629.60.9530
Triple Number Coastal/Long Distance High528.01.1364
Triple Number Windward/Leeward Low1143.10.5249
Triple Number Windward/Leeward Medium812.50.7385
Triple Number Windward/Leeward High658.10.9117
Predominantly Upwind706.60.8491
Predominantly Downwind626.70.9573
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1259.2938.4767.0655.4588.1537.4471.8
Custom scoring options for Ukraine
Single NumberTime On DistanceTime On Time
Coastal/Long Distance696.60.8613
Triple Number Coastal/Long Distance Low866.90.6921
Triple Number Coastal/Long Distance Medium629.60.9530
Triple Number Coastal/Long Distance High528.01.1364
Triple Number Windward/Leeward Low1143.10.5249
Triple Number Windward/Leeward Medium812.50.7385
Triple Number Windward/Leeward High658.10.9117
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1259.2938.4767.0655.4588.1537.4471.8
Custom scoring options for United States of America
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low866.90.6921
Triple Number All Purpose Medium629.60.9530
Triple Number All Purpose High528.01.1364
Triple Number Windward/Leeward Low1143.10.5249
Triple Number Windward/Leeward Medium812.50.7385
Triple Number Windward/Leeward High658.10.9117
Predominantly Upwind706.60.8491
Predominantly Downwind626.70.9573
Predominantly Upwind Low1024.60.5856
Predominantly Upwind Medium751.90.7980
Predominantly Upwind High625.70.9590
Predominantly Downwind Low901.40.6657
Predominantly Downwind Medium608.70.9857
Predominantly Downwind High503.71.1912
Chicago-Mac Upwind0.8258
Chicago-Mac All Purpose0.8777
Chicago-Mac Downwind0.9381
Bayview-Mac Cove Island0.7977
Bayview-Mac Shore0.7989
Harvest Moon Regatta525.91.1410
Victoria-Maui1.0112
5-Band
Windward/Leeward		Time On DistanceTime On Time
5-Band Low1255.90.4778
5-Band Low / Medium1036.70.5787
5-Band Medium793.20.7564
5-Band Medium / High675.80.8878
5-Band High619.10.9692
ORC Ref  03420001SFLIssued on 11/03/2022Valid until 28/02/2023
VPP ver: 2022 1.01 | © ORC | www.orc.org

Club
Certificate
2022

Boat

FOXTROT

GRE-2000

Hellenic Sailing Federation
Offshore Committee
Επιτροπή Ανοικτής Θαλάσσης
Ελληνικής Ιστιοπλοϊκής Ομοσπονδίας
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassDUFOUR 390 (SK)Measurement05/02/2022HINPlan reviewHull constructionSolidAramid Hull CoreNoCarbon RudderNoLight stanchionsNoTrim tabNo
LOA11.158Max. Beam4.022Draft1.734Displacement7,700Wetted area32.63IMS L10.181LSM010.218Acc. length11.158Sink (kg/mm) 24.09
VCGD0.258VCGM0.253RM Measured (kg·m) 218.3RM Default (kg·m) 218.3Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeSolid 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.420PBW0.130PIPA0.0179
EDLST1ST2
ST3ST4ST5
RIG
Forestay tensionFixedInner stayNone FittedCarbon mastNoHeadsail furlerYesMainsail furlerYesArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2
P14.462IG14.510ISP15.196MDT10.125MDL10.198MDT2MDL2TLNo TaperMWGO
E4.608J4.000BAS1.336FSD0.036SFJ0.160SPLWPLTPS4.985BD0.190MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG estimatedFlotation Date01/01/2013MeasurerComment
SFFP0.484FFMFF1.349LCFcl6.005SG1.0257
SAFP10.707FAMFA1.217LCFsh6.318HBI1.222
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
OTHER ITEMSIdKindDescriptionWeightLCGVCG1MiscellaneousANCHOR WINDLASS NEYMAR 1kW1.10Total deductible
ORC Ref  03420001SFLIssued on 11/03/2022Valid until 28/02/2023
VPP ver: 2022 1.01 | © ORC | www.orc.org

Club
Certificate
2022

Boat

FOXTROT

GRE-2000

Hellenic Sailing Federation
Offshore Committee
Επιτροπή Ανοικτής Θαλάσσης
Ελληνικής Ιστιοπλοϊκής Ομοσπονδίας
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateMakerMaterialComment10.040.521.022.123.3231.7405/02/2022ELVSTROMDacron
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateMakerMaterialComment10.070.470.921.973.184.4814.31NoNo 30.0305/02/2022ELVSTROMDacron
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateMakerMaterialComment115.6313.4714.556.527.1591%80.5803/03/2022KAKITSISNylon
ORC Ref  03420001SFLIssued on 11/03/2022Valid until 28/02/2023
VPP ver: 2022 1.01 | © ORC | www.orc.org