Club
Certificate
2022

Boat

AURA

GRE-1814

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 Angles45.0°43.0°42.4°42.0°40.6°40.2°40.8°
Beat VMG2.893.524.014.444.724.814.79
52°4.515.376.086.566.816.906.92
60°4.815.696.376.766.987.107.16
75°5.045.966.586.927.157.357.56
90°5.076.146.817.167.347.467.89
110°5.136.236.887.267.627.978.38
120°4.966.066.797.197.577.968.72
135°4.505.556.446.957.317.698.44
150°3.844.845.696.356.767.067.60
Run VMG3.334.204.935.505.866.407.09
Gybe Angles146.0°147.1°146.6°147.8°151.1°173.6°177.2°

APH: 614.4

CDL: 7.726

GPH: 693.9

CertNo: 01226

BOAT
ClassDUFOUR 325 GLDesignerFelciBuilderDufourAge dateSeries date01/2005Offset fileduf325dk.offData fileGR1814
HULL
Length Overall9.850 mMaximum Beam3.394 mDraft1.821 mDisplacement4,700 kgDLR7.5855IMS DivisionCruiser/RacerDynamic Allowance0.347%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.415m
CREW
Maximum weight400 kgMinimum weight300 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail25.6526.15Headsail Luffed27.0727.07Headsail FlyingSymmetricAsymmetric65.6165.61 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail7.54Storm Jib7.89Heavy Weather Jib21.28
SAIL LIMITS
Headsails1  Spinnakers4
STABILITY
Righting Moment108.3 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  034200022Q2Issued on 18/05/2022Valid until 31/12/2022
VPP ver: 2022 1.02 | © ORC | www.orc.org

Club
Certificate
2022

Boat

AURA

GRE-1814

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 VMG1245.51023.3897.4810.0762.2748.7751.0
52°798.7670.0592.4548.6528.9522.0519.9
60°748.5632.5565.4532.6515.5506.8503.0
75°713.7603.9547.1520.6503.3489.8476.0
90°709.8586.8528.5503.1490.7482.8456.5
110°701.6577.4523.3495.8472.2451.5429.4
120°725.3593.7530.4500.5475.8452.4412.7
135°800.9648.2559.2518.3492.4468.3426.6
150°936.5743.1632.8566.9532.3510.2473.5
Run VMG1081.4858.0730.7654.6614.4562.7507.6
Selected Courses
Windward / Leeward1163.4940.7814.1732.3688.3655.7629.3
All purpose892.0729.7640.7589.0559.9540.6519.6
Single Number Scoring Options
CourseTime On DistanceTime On Time
Windward / Leeward769.40.7798
All purpose614.40.9765
 
Custom scoring options for Australia
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low810.80.7400
Triple Number Coastal/Long Distance Medium610.70.9825
Triple Number Coastal/Long Distance High537.51.1162
Triple Number Windward/Leeward Low1052.10.5703
Triple Number Windward/Leeward Medium765.90.7834
Triple Number Windward/Leeward High654.00.9175
Custom scoring options for Austria
Single NumberTime On DistanceTime On Time
Coastal/Long Distance672.50.8921
Triple Number Coastal/Long Distance Low810.80.7400
Triple Number Coastal/Long Distance Medium610.70.9825
Triple Number Coastal/Long Distance High537.51.1162
Triple Number Windward/Leeward Low1052.10.5703
Triple Number Windward/Leeward Medium765.90.7834
Triple Number Windward/Leeward High654.00.9175
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1155.2880.3727.5631.5582.0546.8493.5
Custom scoring options for Brazil
Single NumberTime On Time
Upwind "bolina"0.6733
Downwind "popa"0.8384
70% up, 30% down "Ilhabela"0.7156
30% up, 70% down "Ilhabela-inverso"0.7809
Custom scoring options for Bulgaria
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low810.80.7400
Triple Number Coastal/Long Distance Medium610.70.9825
Triple Number Coastal/Long Distance High537.51.1162
Triple Number Windward/Leeward Low1052.10.5703
Triple Number Windward/Leeward Medium765.90.7834
Triple Number Windward/Leeward High654.00.9175
Predominantly Upwind670.30.8951
Predominantly Downwind622.40.9640
Custom scoring options for Canada
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low810.80.7400
Triple Number All Purpose Medium610.70.9825
Triple Number All Purpose High537.51.1162
Triple Number Windward/Leeward Low1052.10.5703
Triple Number Windward/Leeward Medium765.90.7834
Triple Number Windward/Leeward High654.00.9175
Predominantly Upwind670.30.8951
Predominantly Downwind622.40.9640
Predominantly Upwind Low926.00.6480
Predominantly Upwind Medium695.20.8631
Predominantly Upwind High625.90.9587
Predominantly Downwind Low867.40.6917
Predominantly Downwind Medium615.40.9750
Predominantly Downwind High517.91.1585
Chicago-Mac Upwind0.8746
Chicago-Mac All Purpose0.9078
Chicago-Mac Downwind0.9473
Bayview-Mac Cove Island0.8365
Bayview-Mac Shore0.8423
Victoria-Maui1.0081
Custom scoring options for Cyprus
Single NumberTime On DistanceTime On Time
Coastal/Long Distance672.50.8921
Triple Number Coastal/Long Distance Low810.80.7400
Triple Number Coastal/Long Distance Medium610.70.9825
Triple Number Coastal/Long Distance High537.51.1162
Triple Number Windward/Leeward Low1052.10.5703
Triple Number Windward/Leeward Medium765.90.7834
Triple Number Windward/Leeward High654.00.9175
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1155.2880.3727.5631.5582.0546.8493.5
Custom scoring options for Denmark
Single NumberTime On DistanceTime On Time
Coastal/Long Distance672.50.8921
Triple Number Coastal/Long Distance Low810.80.7400
Triple Number Coastal/Long Distance Medium610.70.9825
Triple Number Coastal/Long Distance High537.51.1162
Triple Number Windward/Leeward Low1052.10.5703
Triple Number Windward/Leeward Medium765.90.7834
Triple Number Windward/Leeward High654.00.9175
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1155.2880.3727.5631.5582.0546.8493.5
Custom scoring options for Spain
Single NumberTime On Distance
Coastal/Long Distance672.5
Triple Number Coastal/Long Distance Low810.8
Triple Number Coastal/Long Distance Medium610.7
Triple Number Coastal/Long Distance High537.5
Triple Number Windward/Leeward Low1052.1
Triple Number Windward/Leeward Medium765.9
Triple Number Windward/Leeward High654.0
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1155.2880.3727.5631.5582.0546.8493.5
Custom scoring options for Estonia
Single NumberTime On DistanceTime On Time
Coastal/Long Distance672.50.8921
Triple Number Coastal/Long Distance Low810.80.7400
Triple Number Coastal/Long Distance Medium610.70.9825
Triple Number Coastal/Long Distance High537.51.1162
Triple Number Windward/Leeward Low1052.10.5703
Triple Number Windward/Leeward Medium765.90.7834
Triple Number Windward/Leeward High654.00.9175
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1155.2880.3727.5631.5582.0546.8493.5
Custom scoring options for Finland
Single NumberTime On DistanceTime On Time
FinRating (Coastal/Long Distance)672.50.8921
Triple Number Coastal/Long Distance Low810.80.7400
Triple Number Coastal/Long Distance Medium610.70.9825
Triple Number Coastal/Long Distance High537.51.1162
Triple Number Windward/Leeward Low1052.10.5703
Triple Number Windward/Leeward Medium765.90.7834
Triple Number Windward/Leeward High654.00.9175
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1155.2880.3727.5631.5582.0546.8493.5
Custom scoring options for France
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low810.80.7400
Triple Number Coastal/Long Distance Medium610.70.9825
Triple Number Coastal/Long Distance High537.51.1162
Triple Number Windward/Leeward Low1052.10.5703
Triple Number Windward/Leeward Medium765.90.7834
Triple Number Windward/Leeward High654.00.9175
Custom scoring options for Germany
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.7400
Triple Number Coastal/Long Distance Medium0.9825
Triple Number Coastal/Long Distance High1.1162
Triple Number Windward/Leeward Low0.5703
Triple Number Windward/Leeward Medium0.7834
Triple Number Windward/Leeward High0.9175
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1155.2880.3727.5631.5582.0546.8493.5
Custom scoring options for Greece
Single NumberTime On DistanceTime On Time
Coastal/Long Distance672.50.8921
Triple Number Coastal/Long Distance Low810.80.7400
Triple Number Coastal/Long Distance Medium610.70.9825
Triple Number Coastal/Long Distance High537.51.1162
Triple Number Windward/Leeward Low1052.10.5703
Triple Number Windward/Leeward Medium765.90.7834
Triple Number Windward/Leeward High654.00.9175
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1155.2880.3727.5631.5582.0546.8493.5
Custom scoring options for Hungary
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low810.80.7400
Triple Number Coastal/Long Distance Medium610.70.9825
Triple Number Coastal/Long Distance High537.51.1162
Triple Number Windward/Leeward Low1052.10.5703
Triple Number Windward/Leeward Medium765.90.7834
Triple Number Windward/Leeward High654.00.9175
Custom scoring options for Israel
Single NumberTime On DistanceTime On Time
Coastal/Long Distance672.50.8921
Triple Number Coastal/Long Distance Low810.80.7400
Triple Number Coastal/Long Distance Medium610.70.9825
Triple Number Coastal/Long Distance High537.51.1162
Triple Number Windward/Leeward Low1052.10.5703
Triple Number Windward/Leeward Medium765.90.7834
Triple Number Windward/Leeward High654.00.9175
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1155.2880.3727.5631.5582.0546.8493.5
Custom scoring options for Italy
Single NumberTime On DistanceTime On Time
Coastal/Long Distance672.50.8921
Triple Number Coastal/Long Distance Low810.80.7400
Triple Number Coastal/Long Distance Medium610.70.9825
Triple Number Coastal/Long Distance High537.51.1162
Triple Number Windward/Leeward Low1052.10.5703
Triple Number Windward/Leeward Medium765.90.7834
Triple Number Windward/Leeward High654.00.9175
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1155.2880.3727.5631.5582.0546.8493.5
Custom scoring options for Japan
Single NumberTime On DistanceTime On Time
Triple Number Windward/Leeward Low1052.10.5703
Triple Number Windward/Leeward Medium765.90.7834
Triple Number Windward/Leeward High654.00.9175
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1155.2880.3727.5631.5582.0546.8493.5
Custom scoring options for Korea
Single NumberTime On Distance
Triple Number Coastal/Long Distance Low810.8
Triple Number Coastal/Long Distance Medium610.7
Triple Number Coastal/Long Distance High537.5
Triple Number Windward/Leeward Low1052.1
Triple Number Windward/Leeward Medium765.9
Triple Number Windward/Leeward High654.0
Predominantly Upwind670.3
Predominantly Downwind622.4
Predominantly Reaching593.8
Custom scoring options for Lithuania
Single NumberTime On DistanceTime On Time
Coastal/Long Distance672.50.8921
Triple Number Coastal/Long Distance Low810.80.7400
Triple Number Coastal/Long Distance Medium610.70.9825
Triple Number Coastal/Long Distance High537.51.1162
Triple Number Windward/Leeward Low1052.10.5703
Triple Number Windward/Leeward Medium765.90.7834
Triple Number Windward/Leeward High654.00.9175
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1155.2880.3727.5631.5582.0546.8493.5
Custom scoring options for Netherlands
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.7400
Triple Number Coastal/Long Distance Medium0.9825
Triple Number Coastal/Long Distance High1.1162
Triple Number Windward/Leeward Low0.5703
Triple Number Windward/Leeward Medium0.7834
Triple Number Windward/Leeward High0.9175
Coastal/Long Distance0.8921
Predominantly Upwind0.8951
Predominantly Downwind0.9640
Custom scoring options for Norway
Single NumberTime On Time
Distanseseilas (NOR-rating ett tall)0.8921
Tretall Distanseseilas Lite vind0.7400
Tretall Distanseseilas Mellomvind0.9825
Tretall Distanseseilas Mye vind1.1162
Tretall Pølsebane Lite vind0.5703
Tretall Pølsebane Mellomvind0.7834
Tretall Pølsebane Mye vind0.9175
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Distanseseilas1155.2880.3727.5631.5582.0546.8493.5
Custom scoring options for Portugal
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low810.80.7400
Triple Number Coastal/Long Distance Medium610.70.9825
Triple Number Coastal/Long Distance High537.51.1162
Triple Number Windward/Leeward Low1052.10.5703
Triple Number Windward/Leeward Medium765.90.7834
Triple Number Windward/Leeward High654.00.9175
Coastal/Long Distance672.50.8921
Custom scoring options for Russia
Single NumberTime On DistanceTime On Time
Predominantly Upwind670.30.8951
Predominantly Downwind622.40.9640
Custom scoring options for South Africa
Single NumberTime On DistanceTime On Time
Cape Doctor Inshore637.30.9415
Cape Doctor Coastal525.91.1409
Triple Number Coastal/Long Distance Low810.80.7400
Triple Number Coastal/Long Distance Medium610.70.9825
Triple Number Coastal/Long Distance High537.51.1162
Triple Number Windward/Leeward Low1052.10.5703
Triple Number Windward/Leeward Medium765.90.7834
Triple Number Windward/Leeward High654.00.9175
Custom scoring options for Slovenia
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.7400
Triple Number Coastal/Long Distance Medium0.9825
Triple Number Coastal/Long Distance High1.1162
Triple Number Windward/Leeward Low0.5703
Triple Number Windward/Leeward Medium0.7834
Triple Number Windward/Leeward High0.9175
Custom scoring options for Switzerland
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.7400
Triple Number Coastal/Long Distance Medium0.9825
Triple Number Coastal/Long Distance High1.1162
Triple Number Windward/Leeward Low0.5703
Triple Number Windward/Leeward Medium0.7834
Triple Number Windward/Leeward High0.9175
Custom scoring options for Sweden
Single NumberTime On DistanceTime On Time
Coastal/Long Distance672.50.8921
Triple Number Coastal/Long Distance Low810.80.7400
Triple Number Coastal/Long Distance Medium610.70.9825
Triple Number Coastal/Long Distance High537.51.1162
Triple Number Windward/Leeward Low1052.10.5703
Triple Number Windward/Leeward Medium765.90.7834
Triple Number Windward/Leeward High654.00.9175
Predominantly Upwind670.30.8951
Predominantly Downwind622.40.9640
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1155.2880.3727.5631.5582.0546.8493.5
Custom scoring options for Ukraine
Single NumberTime On DistanceTime On Time
Coastal/Long Distance672.50.8921
Triple Number Coastal/Long Distance Low810.80.7400
Triple Number Coastal/Long Distance Medium610.70.9825
Triple Number Coastal/Long Distance High537.51.1162
Triple Number Windward/Leeward Low1052.10.5703
Triple Number Windward/Leeward Medium765.90.7834
Triple Number Windward/Leeward High654.00.9175
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1155.2880.3727.5631.5582.0546.8493.5
Custom scoring options for United States of America
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low810.80.7400
Triple Number All Purpose Medium610.70.9825
Triple Number All Purpose High537.51.1162
Triple Number Windward/Leeward Low1052.10.5703
Triple Number Windward/Leeward Medium765.90.7834
Triple Number Windward/Leeward High654.00.9175
Predominantly Upwind670.30.8951
Predominantly Downwind622.40.9640
Predominantly Upwind Low926.00.6480
Predominantly Upwind Medium695.20.8631
Predominantly Upwind High625.90.9587
Predominantly Downwind Low867.40.6917
Predominantly Downwind Medium615.40.9750
Predominantly Downwind High517.91.1585
Chicago-Mac Upwind0.8746
Chicago-Mac All Purpose0.9078
Chicago-Mac Downwind0.9473
Bayview-Mac Cove Island0.8365
Bayview-Mac Shore0.8423
Harvest Moon Regatta533.31.1250
Victoria-Maui1.0081
5-Band
Windward/Leeward		Time On DistanceTime On Time
5-Band Low1146.30.5234
5-Band Low / Medium960.20.6249
5-Band Medium749.70.8003
5-Band Medium / High663.30.9046
5-Band High633.90.9465
ORC Ref  034200022Q2Issued on 18/05/2022Valid until 31/12/2022
VPP ver: 2022 1.02 | © ORC | www.orc.org

Club
Certificate
2022

Boat

AURA

GRE-1814

Hellenic Sailing Federation
Offshore Committee
Επιτροπή Ανοικτής Θαλάσσης
Ελληνικής Ιστιοπλοϊκής Ομοσπονδίας
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassDUFOUR 325 GLMeasurement22/06/2017HINPlan reviewHull constructionCoredAramid Hull CoreNoCarbon RudderNoLight stanchionsNoTrim tabNo
LOA9.850Max. Beam3.394Draft1.821Displacement4,700Wetted area22.79IMS L8.655LSM08.524Acc. length9.850Sink (kg/mm) 17.01
VCGD0.054VCGM0.164RM Measured (kg·m) 108.3RM Default (kg·m) 108.3Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.415PBW0.116PIPA0.0007
EDLST1ST2
ST3ST4ST5
RIG
Forestay tensionFixedInner stayNone FittedCarbon mastNoHeadsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2
P11.120IG12.555ISP12.855MDT10.114MDL10.169MDT2MDL2TLNo TaperMWGO
E3.870J3.515BAS1.715FSD0.037SFJSPLWPLTPS3.935BDMWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG estimatedFlotation Date01/01/2013MeasurerComment
SFFP0.177FFMFF1.325LCFcl5.197SG
SAFP9.128FAMFA1.104LCFsh5.458HBI1.156
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  034200022Q2Issued on 18/05/2022Valid until 31/12/2022
VPP ver: 2022 1.02 | © ORC | www.orc.org

Club
Certificate
2022

Boat

AURA

GRE-1814

Hellenic Sailing Federation
Offshore Committee
Επιτροπή Ανοικτής Θαλάσσης
Ελληνικής Ιστιοπλοϊκής Ομοσπονδίας
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateMakerMaterialComment20.130.791.432.503.2925.6517/05/2019BANKS SAILSPolyester10.070.631.192.213.0923.5219/06/2017ELVSTROEMDacron
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateMakerMaterialComment20.060.551.082.233.494.8711.64NoNo 27.0715/05/2020QUANTUMDacron10.050.500.992.113.404.8211.59NoNo 26.0722/06/2017ELVSTROEMDacron
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateMakerMaterialComment213.2811.8012.546.286.27100%65.6126/05/2019KAKITSIS SAILSNylon
ORC Ref  034200022Q2Issued on 18/05/2022Valid until 31/12/2022
VPP ver: 2022 1.02 | © ORC | www.orc.org