Club
Certificate
2023

Boat

Grace 3

NOR 14130

Norges Seilforbund
Sognsveien 73
0854 OSLO
Rated boat velocities in knots
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat Angles44.4°42.3°40.8°39.6°38.4°38.2°38.4°
Beat VMG3.033.724.234.624.864.964.99
52°4.665.596.226.626.866.997.07
60°4.915.856.446.807.037.177.29
75°5.076.016.606.957.197.387.65
90°5.066.126.797.167.427.587.83
110°5.096.196.867.267.607.928.47
120°4.916.016.757.197.547.908.59
135°4.425.526.386.927.297.648.34
150°3.764.805.656.396.887.237.86
Run VMG3.254.164.915.606.226.727.39
Gybe Angles145.3°146.9°152.3°157.7°169.4°177.2°179.0°

APH: 604.2

CDL: 8.240

GPH: 683.2

CertNo: 21173

BOAT
ClassDufour 325DesignerUmberto Felci / PaBuilderDufour YachtsAge date01/2006Series date01/2006Offset fileCLDU325D.OFFData file21173
HULL
Length Overall9.850 mMaximum Beam3.410 mDraft1.866 mDisplacement4,956 kgDLR6.8201IMS DivisionCruiser/RacerDynamic Allowance0.380%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.420m
CREW
Maximum weight591 kgMinimum weight444 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail24.4924.80Headsail Luffed26.5426.54Headsail FlyingSymmetricAsymmetric58.5558.55 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail7.65Storm Jib7.88Heavy Weather Jib21.27
SAIL LIMITS
Headsails5  Spinnakers4 * Asymmetric may be tacked on the pole
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.
ORC Ref  03440002LIVIssued on 12/05/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

Grace 3

NOR 14130

Norges Seilforbund
Sognsveien 73
0854 OSLO
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG1188.0967.6851.3779.3740.2725.7721.2
52°773.2644.3578.8543.7524.6514.8509.4
60°732.8615.8559.1529.7512.4501.9494.0
75°710.4599.4545.1518.0500.8487.7470.8
90°711.9587.9530.6502.8485.4474.9460.0
110°706.7581.7524.7495.8473.6454.5425.1
120°733.2599.4533.4500.9477.2456.0418.9
135°815.0652.5564.6519.9493.5471.4431.8
150°958.3749.3636.7563.8522.9497.9458.0
Run VMG1106.5865.2733.9643.0579.2535.4487.2
Selected Courses
Windward / Leeward1147.3916.4792.6711.1659.7630.6604.2
All purpose883.3716.7630.7579.9549.0530.4508.3
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward746.10.8042
All purpose604.20.9930
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low800.00.7500
Triple Number Coastal/Long Distance Medium600.50.9991
Triple Number Coastal/Long Distance High526.81.1390
Triple Number Windward/Leeward Low1031.80.5815
Triple Number Windward/Leeward Medium742.60.8080
Triple Number Windward/Leeward High628.00.9554
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance659.10.9104
Triple Number Coastal/Long Distance Low800.00.7500
Triple Number Coastal/Long Distance Medium600.50.9991
Triple Number Coastal/Long Distance High526.81.1390
Triple Number Windward/Leeward Low1031.80.5815
Triple Number Windward/Leeward Medium742.60.8080
Triple Number Windward/Leeward High628.00.9554
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1143.2860.8712.5619.7569.8536.2486.9
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7031
Downwind "popa"0.8484
70% up, 30% down "Ilhabela"0.7412
30% up, 70% down "Ilhabela-inverso"0.7989
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low800.00.7500
Triple Number Coastal/Long Distance Medium600.50.9991
Triple Number Coastal/Long Distance High526.81.1390
Triple Number Windward/Leeward Low1031.80.5815
Triple Number Windward/Leeward Medium742.60.8080
Triple Number Windward/Leeward High628.00.9554
Predominantly Upwind654.20.9172
Predominantly Downwind615.70.9746
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low800.00.7500
Triple Number All Purpose Medium600.50.9991
Triple Number All Purpose High526.81.1390
Triple Number Windward/Leeward Low1031.80.5815
Triple Number Windward/Leeward Medium742.60.8080
Triple Number Windward/Leeward High628.00.9554
Predominantly Upwind654.20.9172
Predominantly Downwind615.70.9746
Predominantly Upwind Low896.90.6690
Predominantly Upwind Medium674.50.8896
Predominantly Upwind High610.10.9834
Predominantly Downwind Low868.80.6906
Predominantly Downwind Medium610.00.9836
Predominantly Downwind High504.81.1886
Chicago-Mac Upwind0.8971
Chicago-Mac All Purpose0.9231
Chicago-Mac Downwind0.9552
Bayview-Mac Cove Island0.8499
Bayview-Mac Shore0.8591
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching572.91.0474
Predominantly Reaching Low722.00.8310
Predominantly Reaching Medium567.71.0568
Predominantly Reaching High495.31.2114
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1129.50.5312
5-Band Low / Medium938.90.6390
5-Band Medium726.50.8259
5-Band Medium / High637.80.9407
5-Band High608.80.9856
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance659.10.9104
Triple Number Coastal/Long Distance Low800.00.7500
Triple Number Coastal/Long Distance Medium600.50.9991
Triple Number Coastal/Long Distance High526.81.1390
Triple Number Windward/Leeward Low1031.80.5815
Triple Number Windward/Leeward Medium742.60.8080
Triple Number Windward/Leeward High628.00.9554
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1143.2860.8712.5619.7569.8536.2486.9
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance659.10.9104
Triple Number Coastal/Long Distance Low800.00.7500
Triple Number Coastal/Long Distance Medium600.50.9991
Triple Number Coastal/Long Distance High526.81.1390
Triple Number Windward/Leeward Low1031.80.5815
Triple Number Windward/Leeward Medium742.60.8080
Triple Number Windward/Leeward High628.00.9554
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1143.2860.8712.5619.7569.8536.2486.9
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance659.1
Triple Number Coastal/Long Distance Low800.0
Triple Number Coastal/Long Distance Medium600.5
Triple Number Coastal/Long Distance High526.8
Triple Number Windward/Leeward Low1031.8
Triple Number Windward/Leeward Medium742.6
Triple Number Windward/Leeward High628.0
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1143.2860.8712.5619.7569.8536.2486.9
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance659.10.9104
Triple Number Coastal/Long Distance Low800.00.7500
Triple Number Coastal/Long Distance Medium600.50.9991
Triple Number Coastal/Long Distance High526.81.1390
Triple Number Windward/Leeward Low1031.80.5815
Triple Number Windward/Leeward Medium742.60.8080
Triple Number Windward/Leeward High628.00.9554
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1143.2860.8712.5619.7569.8536.2486.9
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)659.10.9104
Triple Number Coastal/Long Distance Low800.00.7500
Triple Number Coastal/Long Distance Medium600.50.9991
Triple Number Coastal/Long Distance High526.81.1390
Triple Number Windward/Leeward Low1031.80.5815
Triple Number Windward/Leeward Medium742.60.8080
Triple Number Windward/Leeward High628.00.9554
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1143.2860.8712.5619.7569.8536.2486.9
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low800.00.7500
Triple Number Coastal/Long Distance Medium600.50.9991
Triple Number Coastal/Long Distance High526.81.1390
Triple Number Windward/Leeward Low1031.80.5815
Triple Number Windward/Leeward Medium742.60.8080
Triple Number Windward/Leeward High628.00.9554
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7500
Triple Number Coastal/Long Distance Medium0.9991
Triple Number Coastal/Long Distance High1.1390
Triple Number Windward/Leeward Low0.5815
Triple Number Windward/Leeward Medium0.8080
Triple Number Windward/Leeward High0.9554
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1143.2860.8712.5619.7569.8536.2486.9
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance659.10.9104
Triple Number Coastal/Long Distance Low800.00.7500
Triple Number Coastal/Long Distance Medium600.50.9991
Triple Number Coastal/Long Distance High526.81.1390
Triple Number Windward/Leeward Low1031.80.5815
Triple Number Windward/Leeward Medium742.60.8080
Triple Number Windward/Leeward High628.00.9554
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1143.2860.8712.5619.7569.8536.2486.9
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low800.00.7500
Triple Number Coastal/Long Distance Medium600.50.9991
Triple Number Coastal/Long Distance High526.81.1390
Triple Number Windward/Leeward Low1031.80.5815
Triple Number Windward/Leeward Medium742.60.8080
Triple Number Windward/Leeward High628.00.9554
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance659.10.9104
Triple Number Coastal/Long Distance Low800.00.7500
Triple Number Coastal/Long Distance Medium600.50.9991
Triple Number Coastal/Long Distance High526.81.1390
Triple Number Windward/Leeward Low1031.80.5815
Triple Number Windward/Leeward Medium742.60.8080
Triple Number Windward/Leeward High628.00.9554
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1143.2860.8712.5619.7569.8536.2486.9
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low1031.80.5815
Triple Number Windward/Leeward Medium742.60.8080
Triple Number Windward/Leeward High628.00.9554
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1143.2860.8712.5619.7569.8536.2486.9
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low800.0
Triple Number Coastal/Long Distance Medium600.5
Triple Number Coastal/Long Distance High526.8
Triple Number Windward/Leeward Low1031.8
Triple Number Windward/Leeward Medium742.6
Triple Number Windward/Leeward High628.0
Predominantly Upwind654.2
Predominantly Downwind615.7
Predominantly Reaching588.2
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance659.10.9104
Triple Number Coastal/Long Distance Low800.00.7500
Triple Number Coastal/Long Distance Medium600.50.9991
Triple Number Coastal/Long Distance High526.81.1390
Triple Number Windward/Leeward Low1031.80.5815
Triple Number Windward/Leeward Medium742.60.8080
Triple Number Windward/Leeward High628.00.9554
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1143.2860.8712.5619.7569.8536.2486.9
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7500
Triple Number Coastal/Long Distance Medium0.9991
Triple Number Coastal/Long Distance High1.1390
Triple Number Windward/Leeward Low0.5815
Triple Number Windward/Leeward Medium0.8080
Triple Number Windward/Leeward High0.9554
Coastal/Long Distance0.9104
Predominantly Upwind0.9172
Predominantly Downwind0.9746
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.7500
Tretall Distanseseilas Mellomvind0.9991
Tretall Distanseseilas Mye vind1.1390
Tretall Pølsebane Lite vind0.5815
Tretall Pølsebane Mellomvind0.8080
Tretall Pølsebane Mye vind0.9554
Distanseseilas ett tall (OSN 8-16kn)0.9104
Distanseseilas ett tall (APH 6-20kn)0.9930
Enkeltall Motvind0.9172
Enkeltall Medvind0.9746
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low800.00.7500
Triple Number Coastal/Long Distance Medium600.50.9991
Triple Number Coastal/Long Distance High526.81.1390
Triple Number Windward/Leeward Low1031.80.5815
Triple Number Windward/Leeward Medium742.60.8080
Triple Number Windward/Leeward High628.00.9554
Coastal/Long Distance659.10.9104
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind654.20.9172
Predominantly Downwind615.70.9746
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore612.10.9802
Cape Doctor Coastal515.01.1651
Triple Number Coastal/Long Distance Low800.00.7500
Triple Number Coastal/Long Distance Medium600.50.9991
Triple Number Coastal/Long Distance High526.81.1390
Triple Number Windward/Leeward Low1031.80.5815
Triple Number Windward/Leeward Medium742.60.8080
Triple Number Windward/Leeward High628.00.9554
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7500
Triple Number Coastal/Long Distance Medium0.9991
Triple Number Coastal/Long Distance High1.1390
Triple Number Windward/Leeward Low0.5815
Triple Number Windward/Leeward Medium0.8080
Triple Number Windward/Leeward High0.9554
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7500
Triple Number Coastal/Long Distance Medium0.9991
Triple Number Coastal/Long Distance High1.1390
Triple Number Windward/Leeward Low0.5815
Triple Number Windward/Leeward Medium0.8080
Triple Number Windward/Leeward High0.9554
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance659.10.9104
Triple Number Coastal/Long Distance Low800.00.7500
Triple Number Coastal/Long Distance Medium600.50.9991
Triple Number Coastal/Long Distance High526.81.1390
Triple Number Windward/Leeward Low1031.80.5815
Triple Number Windward/Leeward Medium742.60.8080
Triple Number Windward/Leeward High628.00.9554
Predominantly Upwind654.20.9172
Predominantly Downwind615.70.9746
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1143.2860.8712.5619.7569.8536.2486.9
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance659.10.9104
Triple Number Coastal/Long Distance Low800.00.7500
Triple Number Coastal/Long Distance Medium600.50.9991
Triple Number Coastal/Long Distance High526.81.1390
Triple Number Windward/Leeward Low1031.80.5815
Triple Number Windward/Leeward Medium742.60.8080
Triple Number Windward/Leeward High628.00.9554
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1143.2860.8712.5619.7569.8536.2486.9
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low800.00.7500
Triple Number All Purpose Medium600.50.9991
Triple Number All Purpose High526.81.1390
Triple Number Windward/Leeward Low1031.80.5815
Triple Number Windward/Leeward Medium742.60.8080
Triple Number Windward/Leeward High628.00.9554
Predominantly Upwind654.20.9172
Predominantly Downwind615.70.9746
Predominantly Upwind Low896.90.6690
Predominantly Upwind Medium674.50.8896
Predominantly Upwind High610.10.9834
Predominantly Downwind Low868.80.6906
Predominantly Downwind Medium610.00.9836
Predominantly Downwind High504.81.1886
Chicago-Mac Upwind0.8971
Chicago-Mac All Purpose0.9231
Chicago-Mac Downwind0.9552
Bayview-Mac Cove Island0.8499
Bayview-Mac Shore0.8591
Harvest Moon Regatta521.91.1497
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy617.90.9711
San Francisco Bay Medium736.50.8146
Predominantly Reaching572.91.0474
Predominantly Reaching Low722.00.8310
Predominantly Reaching Medium567.71.0568
Predominantly Reaching High495.31.2114
Windward/Leeward 60-40 Low1041.00.5764
Windward/Leeward 60-40 Medium765.30.7840
Windward/Leeward 60-40 High661.90.9065
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1129.50.5312
5-Band Low / Medium938.90.6390
5-Band Medium726.50.8259
5-Band Medium / High637.80.9407
5-Band High608.80.9856
ORC Ref  03440002LIVIssued on 12/05/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

Grace 3

NOR 14130

Norges Seilforbund
Sognsveien 73
0854 OSLO
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassDufour 325MeasurementHINPlan reviewHull constructionLightCarbon RudderNoLight stanchionsNoTrim tabNo
LOA9.850Max. Beam3.410Draft1.866Displacement4,956Wetted area22.38IMS L9.135LSM08.990Acc. length9.850Sink (kg/mm) 17.16
VCGD-0.035VCGM0.102RM Rated (kg·m) 99.2Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.420PBWPIPA0.0032
EDL2.390ST10.042ST20.178
ST30.178ST40.178ST50.255
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2Rotating mastNo
P11.200IG12.550ISP12.550MDT10.117MDL10.170MDT20.117MDL20.170TL0.000MW0.170GO0.170
E3.900J3.550BAS1.727FSD0.000SFJ0.000SPL2.040WPLTPS4.245BDMWT0.00MCG0.000
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.035Flotation Date01/01/2015MeasurerComment
SFFP0.354FFMFF1.325LCFcl5.496SG1.0100
SAFP9.184FAMFA1.014LCFsh5.745HBI1.145
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03440002LIVIssued on 12/05/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

Grace 3

NOR 14130

Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment365-2020120814390.140.701.282.293.1624.4908/12/2020
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment365-2020120814400.050.571.102.233.414.6211.68NoNo 26.5408/12/2020
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment366-20100508184512.6411.3011.975.806.1594%58.5508/05/2010
ORC Ref  03440002LIVIssued on 12/05/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org