Club
Certificate
Non Spinnaker
2022

Boat

DIAMOND BLUE

GRE-2059

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 Angles47.1°45.4°43.5°43.2°42.6°42.0°42.4°
Beat VMG2.563.203.724.164.544.744.74
52°4.044.995.716.346.827.057.10
60°4.375.336.076.687.097.307.39
75°4.615.606.386.957.297.537.80
90°4.545.566.386.987.347.628.06
110°4.125.206.106.837.307.618.22
120°3.904.975.866.637.167.508.11
135°3.454.485.366.146.807.257.84
150°2.883.814.655.386.046.637.41
Run VMG2.563.414.224.955.616.247.19
Gybe Angles169.4°169.4°171.2°172.1°173.0°173.0°177.2°

APH: 667.6

CDL: 7.881

GPH: 767.2

CertNo: 02108

BOAT
ClassDUFOUR 365 GLDesignerUmberto FelciBuilderDufourAge date03/2006Series date01/2004Offset fileDuf365GLCL.offData fileGR2059
HULL
Length Overall10.810 mMaximum Beam3.656 mDraft1.866 mDisplacement6,257 kgDLR6.6754IMS DivisionCruiser/RacerDynamic Allowance0.414%Age Allowance0.487%
PROPELLER
InstallationStrutTypeSolid 3 bladesDiameter0.406m
CREW
Maximum weight400 kgMinimum weight300 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail28.0628.42Headsail Luffed27.4627.46Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS (m²)
Trysail8.83Storm Jib7.64Heavy Weather Jib20.63
SAIL LIMITS
Headsails1 * Woven polyester sails  Spinnakers0 * No spinnaker pole aboard
STABILITY
Righting Moment161.5 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  03420002AF8Issued on 10/11/2022Valid until 28/02/2023
VPP ver: 2022 1.04 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
2022

Boat

DIAMOND BLUE

GRE-2059

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 VMG1409.01124.6967.9865.4793.2760.3759.9
52°890.4721.9630.5567.5527.6510.8507.1
60°823.8675.8592.9538.8507.9493.3487.3
75°780.8643.1564.1518.2493.8478.4461.8
90°793.7647.1563.9515.4490.2472.7446.5
110°873.1691.9590.1526.9493.5473.1438.0
120°922.7724.0614.0542.8503.0480.0443.7
135°1044.3803.4671.2586.5529.3496.6459.4
150°1248.4944.5774.8669.6596.5542.8485.6
Run VMG1404.01054.5854.1727.7641.2577.2500.5
Selected Courses
Windward / Leeward1406.51089.6911.0796.6717.2668.8630.2
All purpose1067.6840.6713.6633.2581.0550.3523.4
Single Number Scoring Options
CourseTime On DistanceTime On Time
Windward / Leeward842.30.7124
All purpose667.60.8988
 
Custom scoring options for Australia
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low954.20.6288
Triple Number Coastal/Long Distance Medium664.30.9032
Triple Number Coastal/Long Distance High547.91.0951
Triple Number Windward/Leeward Low1247.90.4808
Triple Number Windward/Leeward Medium839.30.7149
Triple Number Windward/Leeward High666.40.9004
Custom scoring options for Austria
Single NumberTime On DistanceTime On Time
Coastal/Long Distance736.00.8152
Triple Number Coastal/Long Distance Low954.20.6288
Triple Number Coastal/Long Distance Medium664.30.9032
Triple Number Coastal/Long Distance High547.91.0951
Triple Number Windward/Leeward Low1247.90.4808
Triple Number Windward/Leeward Medium839.30.7149
Triple Number Windward/Leeward High666.40.9004
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1406.31021.2814.1683.0606.1556.8496.6
Custom scoring options for Brazil
Single NumberTime On Time
Upwind "bolina"0.6287
Downwind "popa"0.7293
70% up, 30% down "Ilhabela"0.6558
30% up, 70% down "Ilhabela-inverso"0.6959
Custom scoring options for Bulgaria
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low954.20.6288
Triple Number Coastal/Long Distance Medium664.30.9032
Triple Number Coastal/Long Distance High547.91.0951
Triple Number Windward/Leeward Low1247.90.4808
Triple Number Windward/Leeward Medium839.30.7149
Triple Number Windward/Leeward High666.40.9004
Predominantly Upwind719.30.8341
Predominantly Downwind694.10.8645
Custom scoring options for Canada
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low954.20.6288
Triple Number All Purpose Medium664.30.9032
Triple Number All Purpose High547.91.0951
Triple Number Windward/Leeward Low1247.90.4808
Triple Number Windward/Leeward Medium839.30.7149
Triple Number Windward/Leeward High666.40.9004
Predominantly Upwind719.30.8341
Predominantly Downwind694.10.8645
Predominantly Upwind Low1056.00.5682
Predominantly Upwind Medium737.80.8132
Predominantly Upwind High630.50.9517
Predominantly Downwind Low1060.70.5656
Predominantly Downwind Medium691.50.8676
Predominantly Downwind High531.81.1282
Chicago-Mac Upwind0.8107
Chicago-Mac All Purpose0.8255
Chicago-Mac Downwind0.8430
Bayview-Mac Cove Island0.7472
Bayview-Mac Shore0.7626
Victoria-Maui0.9055
Custom scoring options for Cyprus
Single NumberTime On DistanceTime On Time
Coastal/Long Distance736.00.8152
Triple Number Coastal/Long Distance Low954.20.6288
Triple Number Coastal/Long Distance Medium664.30.9032
Triple Number Coastal/Long Distance High547.91.0951
Triple Number Windward/Leeward Low1247.90.4808
Triple Number Windward/Leeward Medium839.30.7149
Triple Number Windward/Leeward High666.40.9004
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1406.31021.2814.1683.0606.1556.8496.6
Custom scoring options for Denmark
Single NumberTime On DistanceTime On Time
Coastal/Long Distance736.00.8152
Triple Number Coastal/Long Distance Low954.20.6288
Triple Number Coastal/Long Distance Medium664.30.9032
Triple Number Coastal/Long Distance High547.91.0951
Triple Number Windward/Leeward Low1247.90.4808
Triple Number Windward/Leeward Medium839.30.7149
Triple Number Windward/Leeward High666.40.9004
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1406.31021.2814.1683.0606.1556.8496.6
Custom scoring options for Spain
Single NumberTime On Distance
Coastal/Long Distance736.0
Triple Number Coastal/Long Distance Low954.2
Triple Number Coastal/Long Distance Medium664.3
Triple Number Coastal/Long Distance High547.9
Triple Number Windward/Leeward Low1247.9
Triple Number Windward/Leeward Medium839.3
Triple Number Windward/Leeward High666.4
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1406.31021.2814.1683.0606.1556.8496.6
Custom scoring options for Estonia
Single NumberTime On DistanceTime On Time
Coastal/Long Distance736.00.8152
Triple Number Coastal/Long Distance Low954.20.6288
Triple Number Coastal/Long Distance Medium664.30.9032
Triple Number Coastal/Long Distance High547.91.0951
Triple Number Windward/Leeward Low1247.90.4808
Triple Number Windward/Leeward Medium839.30.7149
Triple Number Windward/Leeward High666.40.9004
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1406.31021.2814.1683.0606.1556.8496.6
Custom scoring options for Finland
Single NumberTime On DistanceTime On Time
FinRating (Coastal/Long Distance)736.00.8152
Triple Number Coastal/Long Distance Low954.20.6288
Triple Number Coastal/Long Distance Medium664.30.9032
Triple Number Coastal/Long Distance High547.91.0951
Triple Number Windward/Leeward Low1247.90.4808
Triple Number Windward/Leeward Medium839.30.7149
Triple Number Windward/Leeward High666.40.9004
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1406.31021.2814.1683.0606.1556.8496.6
Custom scoring options for France
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low954.20.6288
Triple Number Coastal/Long Distance Medium664.30.9032
Triple Number Coastal/Long Distance High547.91.0951
Triple Number Windward/Leeward Low1247.90.4808
Triple Number Windward/Leeward Medium839.30.7149
Triple Number Windward/Leeward High666.40.9004
Custom scoring options for Germany
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.6288
Triple Number Coastal/Long Distance Medium0.9032
Triple Number Coastal/Long Distance High1.0951
Triple Number Windward/Leeward Low0.4808
Triple Number Windward/Leeward Medium0.7149
Triple Number Windward/Leeward High0.9004
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1406.31021.2814.1683.0606.1556.8496.6
Custom scoring options for Greece
Single NumberTime On DistanceTime On Time
Coastal/Long Distance736.00.8152
Triple Number Coastal/Long Distance Low954.20.6288
Triple Number Coastal/Long Distance Medium664.30.9032
Triple Number Coastal/Long Distance High547.91.0951
Triple Number Windward/Leeward Low1247.90.4808
Triple Number Windward/Leeward Medium839.30.7149
Triple Number Windward/Leeward High666.40.9004
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1406.31021.2814.1683.0606.1556.8496.6
Custom scoring options for Hungary
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low954.20.6288
Triple Number Coastal/Long Distance Medium664.30.9032
Triple Number Coastal/Long Distance High547.91.0951
Triple Number Windward/Leeward Low1247.90.4808
Triple Number Windward/Leeward Medium839.30.7149
Triple Number Windward/Leeward High666.40.9004
Custom scoring options for Israel
Single NumberTime On DistanceTime On Time
Coastal/Long Distance736.00.8152
Triple Number Coastal/Long Distance Low954.20.6288
Triple Number Coastal/Long Distance Medium664.30.9032
Triple Number Coastal/Long Distance High547.91.0951
Triple Number Windward/Leeward Low1247.90.4808
Triple Number Windward/Leeward Medium839.30.7149
Triple Number Windward/Leeward High666.40.9004
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1406.31021.2814.1683.0606.1556.8496.6
Custom scoring options for Italy
Single NumberTime On DistanceTime On Time
Coastal/Long Distance736.00.8152
Triple Number Coastal/Long Distance Low954.20.6288
Triple Number Coastal/Long Distance Medium664.30.9032
Triple Number Coastal/Long Distance High547.91.0951
Triple Number Windward/Leeward Low1247.90.4808
Triple Number Windward/Leeward Medium839.30.7149
Triple Number Windward/Leeward High666.40.9004
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1406.31021.2814.1683.0606.1556.8496.6
Custom scoring options for Japan
Single NumberTime On DistanceTime On Time
Triple Number Windward/Leeward Low1247.90.4808
Triple Number Windward/Leeward Medium839.30.7149
Triple Number Windward/Leeward High666.40.9004
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1406.31021.2814.1683.0606.1556.8496.6
Custom scoring options for Korea
Single NumberTime On Distance
Triple Number Coastal/Long Distance Low954.2
Triple Number Coastal/Long Distance Medium664.3
Triple Number Coastal/Long Distance High547.9
Triple Number Windward/Leeward Low1247.9
Triple Number Windward/Leeward Medium839.3
Triple Number Windward/Leeward High666.4
Predominantly Upwind719.3
Predominantly Downwind694.1
Predominantly Reaching652.0
Custom scoring options for Lithuania
Single NumberTime On DistanceTime On Time
Coastal/Long Distance736.00.8152
Triple Number Coastal/Long Distance Low954.20.6288
Triple Number Coastal/Long Distance Medium664.30.9032
Triple Number Coastal/Long Distance High547.91.0951
Triple Number Windward/Leeward Low1247.90.4808
Triple Number Windward/Leeward Medium839.30.7149
Triple Number Windward/Leeward High666.40.9004
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1406.31021.2814.1683.0606.1556.8496.6
Custom scoring options for Netherlands
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.6288
Triple Number Coastal/Long Distance Medium0.9032
Triple Number Coastal/Long Distance High1.0951
Triple Number Windward/Leeward Low0.4808
Triple Number Windward/Leeward Medium0.7149
Triple Number Windward/Leeward High0.9004
Coastal/Long Distance0.8152
Predominantly Upwind0.8341
Predominantly Downwind0.8645
Custom scoring options for Norway
Single NumberTime On Time
Distanseseilas (NOR-rating ett tall)0.8152
Tretall Distanseseilas Lite vind0.6288
Tretall Distanseseilas Mellomvind0.9032
Tretall Distanseseilas Mye vind1.0951
Tretall Pølsebane Lite vind0.4808
Tretall Pølsebane Mellomvind0.7149
Tretall Pølsebane Mye vind0.9004
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Distanseseilas1406.31021.2814.1683.0606.1556.8496.6
Custom scoring options for Portugal
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low954.20.6288
Triple Number Coastal/Long Distance Medium664.30.9032
Triple Number Coastal/Long Distance High547.91.0951
Triple Number Windward/Leeward Low1247.90.4808
Triple Number Windward/Leeward Medium839.30.7149
Triple Number Windward/Leeward High666.40.9004
Coastal/Long Distance736.00.8152
Custom scoring options for Russia
Single NumberTime On DistanceTime On Time
Predominantly Upwind719.30.8341
Predominantly Downwind694.10.8645
Custom scoring options for South Africa
Single NumberTime On DistanceTime On Time
Cape Doctor Inshore641.80.9349
Cape Doctor Coastal531.51.1290
Triple Number Coastal/Long Distance Low954.20.6288
Triple Number Coastal/Long Distance Medium664.30.9032
Triple Number Coastal/Long Distance High547.91.0951
Triple Number Windward/Leeward Low1247.90.4808
Triple Number Windward/Leeward Medium839.30.7149
Triple Number Windward/Leeward High666.40.9004
Custom scoring options for Slovenia
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.6288
Triple Number Coastal/Long Distance Medium0.9032
Triple Number Coastal/Long Distance High1.0951
Triple Number Windward/Leeward Low0.4808
Triple Number Windward/Leeward Medium0.7149
Triple Number Windward/Leeward High0.9004
Custom scoring options for Switzerland
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.6288
Triple Number Coastal/Long Distance Medium0.9032
Triple Number Coastal/Long Distance High1.0951
Triple Number Windward/Leeward Low0.4808
Triple Number Windward/Leeward Medium0.7149
Triple Number Windward/Leeward High0.9004
Custom scoring options for Sweden
Single NumberTime On DistanceTime On Time
Coastal/Long Distance736.00.8152
Triple Number Coastal/Long Distance Low954.20.6288
Triple Number Coastal/Long Distance Medium664.30.9032
Triple Number Coastal/Long Distance High547.91.0951
Triple Number Windward/Leeward Low1247.90.4808
Triple Number Windward/Leeward Medium839.30.7149
Triple Number Windward/Leeward High666.40.9004
Predominantly Upwind719.30.8341
Predominantly Downwind694.10.8645
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1406.31021.2814.1683.0606.1556.8496.6
Custom scoring options for Ukraine
Single NumberTime On DistanceTime On Time
Coastal/Long Distance736.00.8152
Triple Number Coastal/Long Distance Low954.20.6288
Triple Number Coastal/Long Distance Medium664.30.9032
Triple Number Coastal/Long Distance High547.91.0951
Triple Number Windward/Leeward Low1247.90.4808
Triple Number Windward/Leeward Medium839.30.7149
Triple Number Windward/Leeward High666.40.9004
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1406.31021.2814.1683.0606.1556.8496.6
Custom scoring options for United States of America
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low954.20.6288
Triple Number All Purpose Medium664.30.9032
Triple Number All Purpose High547.91.0951
Triple Number Windward/Leeward Low1247.90.4808
Triple Number Windward/Leeward Medium839.30.7149
Triple Number Windward/Leeward High666.40.9004
Predominantly Upwind719.30.8341
Predominantly Downwind694.10.8645
Predominantly Upwind Low1056.00.5682
Predominantly Upwind Medium737.80.8132
Predominantly Upwind High630.50.9517
Predominantly Downwind Low1060.70.5656
Predominantly Downwind Medium691.50.8676
Predominantly Downwind High531.81.1282
Chicago-Mac Upwind0.8107
Chicago-Mac All Purpose0.8255
Chicago-Mac Downwind0.8430
Bayview-Mac Cove Island0.7472
Bayview-Mac Shore0.7626
Harvest Moon Regatta566.81.0585
Victoria-Maui0.9055
5-Band
Windward/Leeward		Time On DistanceTime On Time
5-Band Low1382.10.4341
5-Band Low / Medium1118.00.5367
5-Band Medium816.00.7353
5-Band Medium / High681.20.8808
5-Band High636.90.9421
ORC Ref  03420002AF8Issued on 10/11/2022Valid until 28/02/2023
VPP ver: 2022 1.04 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
2022

Boat

DIAMOND BLUE

GRE-2059

Hellenic Sailing Federation
Offshore Committee
Επιτροπή Ανοικτής Θαλάσσης
Ελληνικής Ιστιοπλοϊκής Ομοσπονδίας
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassDUFOUR 365 GLMeasurement24/10/2022HINPlan reviewHull constructionSolidCarbon RudderNoLight stanchionsNoTrim tabNo
LOA10.810Max. Beam3.656Draft1.866Displacement6,257Wetted area27.69IMS L9.807LSM09.786Acc. length10.810Sink (kg/mm) 22.02
VCGD0.311VCGM0.314RM Measured (kg·m) 161.5RM Default (kg·m) 161.5Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeSolid 3 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.406PBWPIPA0.0200
EDLST1ST2
ST3ST4ST5
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2
P11.920IG12.360ISPMDT10.110MDL10.180MDT2MDL2TLNo TaperMWGO
E4.230J3.750BAS1.660FSDFoilSFJ0.140SPLWPLTPSBD0.130MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG estimatedFlotation Date01/01/2013MeasurerComment
SFFP0.500FFMFF1.269LCFcl5.693SG
SAFP10.303FAMFA1.168LCFsh5.960HBI1.244
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03420002AF8Issued on 10/11/2022Valid until 28/02/2023
VPP ver: 2022 1.04 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
2022

Boat

DIAMOND BLUE

GRE-2059

Hellenic Sailing Federation
Offshore Committee
Επιτροπή Ανοικτής Θαλάσσης
Ελληνικής Ιστιοπλοϊκής Ομοσπονδίας
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateMakerMaterialComment10.140.801.332.453.4228.0624/10/2022Dacron
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateMakerMaterialComment10.040.511.052.093.414.7012.27NoNo 27.4624/10/2022Dacron
ORC Ref  03420002AF8Issued on 10/11/2022Valid until 28/02/2023
VPP ver: 2022 1.04 | © ORC | www.orc.org