Club
Certificate
2023

Boat

Hera

NOR 14151

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 Angles43.6°41.4°40.0°39.4°39.0°38.8°39.3°
Beat VMG3.504.274.815.105.225.295.30
52°5.376.367.017.347.497.567.62
60°5.686.647.237.557.727.807.87
75°5.896.847.417.747.978.138.28
90°5.766.837.477.778.068.318.67
110°5.796.987.658.078.408.638.98
120°5.626.827.578.038.438.809.37
135°5.056.267.177.748.178.599.45
150°4.245.396.407.217.738.148.94
Run VMG3.674.675.556.326.957.508.28
Gybe Angles143.8°148.7°151.4°156.5°165.8°176.6°178.1°

APH: 542.2

CDL: 9.843

GPH: 609.6

CertNo: 21229

BOAT
ClassDufour 40 PerformaDesignerUmberto FelciBuilderDufour YachtsAge date01/2009Series date01/2001Offset fileDUFOUR40FK.offData file21229
HULL
Length Overall12.060 mMaximum Beam3.890 mDraft2.089 mDisplacement7,548 kgDLR6.5999IMS DivisionCruiser/RacerDynamic Allowance0.220%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.400m
CREW
Maximum weight734 kgMinimum weight550 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail47.0548.18Headsail Luffed34.6534.65Headsail FlyingSymmetric106.60106.60Asymmetric
STORM SAIL AREAS (m²)
Trysail13.56Storm Jib12.01Heavy Weather Jib32.41
SAIL LIMITS
Headsails5  Spinnakers4
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  03440002LDBIssued on 11/05/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

Hera

NOR 14151

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 VMG1028.4843.1748.9706.2689.3681.1679.1
52°670.0565.6513.6490.3480.9476.0472.4
60°634.2542.1497.7476.6466.5461.6457.3
75°611.5526.2486.2464.9451.6442.9434.5
90°624.7527.1482.1463.1446.7433.5415.4
110°621.4516.1470.5446.3428.7417.0401.0
120°640.3527.5475.8448.3427.1409.1384.2
135°712.5575.0502.1465.1440.7419.2380.8
150°850.1667.4562.3499.7465.7442.5402.9
Run VMG981.6770.6648.7570.0518.3480.3434.6
Selected Courses
Windward / Leeward1005.0806.9698.8638.1603.8580.7556.8
All purpose771.7631.9559.9521.9500.1485.4466.9
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward668.80.8971
All purpose542.21.1065
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low701.80.8550
Triple Number Coastal/Long Distance Medium538.31.1146
Triple Number Coastal/Long Distance High482.21.2444
Triple Number Windward/Leeward Low905.90.6623
Triple Number Windward/Leeward Medium663.80.9039
Triple Number Windward/Leeward High577.51.0389
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance590.81.0156
Triple Number Coastal/Long Distance Low701.80.8550
Triple Number Coastal/Long Distance Medium538.31.1146
Triple Number Coastal/Long Distance High482.21.2444
Triple Number Windward/Leeward Low905.90.6623
Triple Number Windward/Leeward Medium663.80.9039
Triple Number Windward/Leeward High577.51.0389
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1002.7758.7630.2557.3519.2489.8445.1
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7812
Downwind "popa"0.9537
70% up, 30% down "Ilhabela"0.8260
30% up, 70% down "Ilhabela-inverso"0.8944
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low701.80.8550
Triple Number Coastal/Long Distance Medium538.31.1146
Triple Number Coastal/Long Distance High482.21.2444
Triple Number Windward/Leeward Low905.90.6623
Triple Number Windward/Leeward Medium663.80.9039
Triple Number Windward/Leeward High577.51.0389
Predominantly Upwind588.01.0204
Predominantly Downwind550.01.0910
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low701.80.8550
Triple Number All Purpose Medium538.31.1146
Triple Number All Purpose High482.21.2444
Triple Number Windward/Leeward Low905.90.6623
Triple Number Windward/Leeward Medium663.80.9039
Triple Number Windward/Leeward High577.51.0389
Predominantly Upwind588.01.0204
Predominantly Downwind550.01.0910
Predominantly Upwind Low783.10.7662
Predominantly Upwind Medium606.60.9891
Predominantly Upwind High566.61.0589
Predominantly Downwind Low766.30.7830
Predominantly Downwind Medium544.51.1018
Predominantly Downwind High453.01.3245
Chicago-Mac Upwind1.0018
Chicago-Mac All Purpose1.0330
Chicago-Mac Downwind1.0713
Bayview-Mac Cove Island0.9588
Bayview-Mac Shore0.9678
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching515.41.1642
Predominantly Reaching Low635.20.9447
Predominantly Reaching Medium509.61.1773
Predominantly Reaching High449.61.3346
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low989.70.6062
5-Band Low / Medium826.40.7260
5-Band Medium651.70.9206
5-Band Medium / High585.41.0249
5-Band High561.01.0696
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance590.81.0156
Triple Number Coastal/Long Distance Low701.80.8550
Triple Number Coastal/Long Distance Medium538.31.1146
Triple Number Coastal/Long Distance High482.21.2444
Triple Number Windward/Leeward Low905.90.6623
Triple Number Windward/Leeward Medium663.80.9039
Triple Number Windward/Leeward High577.51.0389
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1002.7758.7630.2557.3519.2489.8445.1
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance590.81.0156
Triple Number Coastal/Long Distance Low701.80.8550
Triple Number Coastal/Long Distance Medium538.31.1146
Triple Number Coastal/Long Distance High482.21.2444
Triple Number Windward/Leeward Low905.90.6623
Triple Number Windward/Leeward Medium663.80.9039
Triple Number Windward/Leeward High577.51.0389
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1002.7758.7630.2557.3519.2489.8445.1
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance590.8
Triple Number Coastal/Long Distance Low701.8
Triple Number Coastal/Long Distance Medium538.3
Triple Number Coastal/Long Distance High482.2
Triple Number Windward/Leeward Low905.9
Triple Number Windward/Leeward Medium663.8
Triple Number Windward/Leeward High577.5
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1002.7758.7630.2557.3519.2489.8445.1
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance590.81.0156
Triple Number Coastal/Long Distance Low701.80.8550
Triple Number Coastal/Long Distance Medium538.31.1146
Triple Number Coastal/Long Distance High482.21.2444
Triple Number Windward/Leeward Low905.90.6623
Triple Number Windward/Leeward Medium663.80.9039
Triple Number Windward/Leeward High577.51.0389
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1002.7758.7630.2557.3519.2489.8445.1
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)590.81.0156
Triple Number Coastal/Long Distance Low701.80.8550
Triple Number Coastal/Long Distance Medium538.31.1146
Triple Number Coastal/Long Distance High482.21.2444
Triple Number Windward/Leeward Low905.90.6623
Triple Number Windward/Leeward Medium663.80.9039
Triple Number Windward/Leeward High577.51.0389
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1002.7758.7630.2557.3519.2489.8445.1
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low701.80.8550
Triple Number Coastal/Long Distance Medium538.31.1146
Triple Number Coastal/Long Distance High482.21.2444
Triple Number Windward/Leeward Low905.90.6623
Triple Number Windward/Leeward Medium663.80.9039
Triple Number Windward/Leeward High577.51.0389
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8550
Triple Number Coastal/Long Distance Medium1.1146
Triple Number Coastal/Long Distance High1.2444
Triple Number Windward/Leeward Low0.6623
Triple Number Windward/Leeward Medium0.9039
Triple Number Windward/Leeward High1.0389
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1002.7758.7630.2557.3519.2489.8445.1
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance590.81.0156
Triple Number Coastal/Long Distance Low701.80.8550
Triple Number Coastal/Long Distance Medium538.31.1146
Triple Number Coastal/Long Distance High482.21.2444
Triple Number Windward/Leeward Low905.90.6623
Triple Number Windward/Leeward Medium663.80.9039
Triple Number Windward/Leeward High577.51.0389
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1002.7758.7630.2557.3519.2489.8445.1
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low701.80.8550
Triple Number Coastal/Long Distance Medium538.31.1146
Triple Number Coastal/Long Distance High482.21.2444
Triple Number Windward/Leeward Low905.90.6623
Triple Number Windward/Leeward Medium663.80.9039
Triple Number Windward/Leeward High577.51.0389
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance590.81.0156
Triple Number Coastal/Long Distance Low701.80.8550
Triple Number Coastal/Long Distance Medium538.31.1146
Triple Number Coastal/Long Distance High482.21.2444
Triple Number Windward/Leeward Low905.90.6623
Triple Number Windward/Leeward Medium663.80.9039
Triple Number Windward/Leeward High577.51.0389
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1002.7758.7630.2557.3519.2489.8445.1
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low905.90.6623
Triple Number Windward/Leeward Medium663.80.9039
Triple Number Windward/Leeward High577.51.0389
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1002.7758.7630.2557.3519.2489.8445.1
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low701.8
Triple Number Coastal/Long Distance Medium538.3
Triple Number Coastal/Long Distance High482.2
Triple Number Windward/Leeward Low905.9
Triple Number Windward/Leeward Medium663.8
Triple Number Windward/Leeward High577.5
Predominantly Upwind588.0
Predominantly Downwind550.0
Predominantly Reaching527.7
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance590.81.0156
Triple Number Coastal/Long Distance Low701.80.8550
Triple Number Coastal/Long Distance Medium538.31.1146
Triple Number Coastal/Long Distance High482.21.2444
Triple Number Windward/Leeward Low905.90.6623
Triple Number Windward/Leeward Medium663.80.9039
Triple Number Windward/Leeward High577.51.0389
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1002.7758.7630.2557.3519.2489.8445.1
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8550
Triple Number Coastal/Long Distance Medium1.1146
Triple Number Coastal/Long Distance High1.2444
Triple Number Windward/Leeward Low0.6623
Triple Number Windward/Leeward Medium0.9039
Triple Number Windward/Leeward High1.0389
Coastal/Long Distance1.0156
Predominantly Upwind1.0204
Predominantly Downwind1.0910
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.8550
Tretall Distanseseilas Mellomvind1.1146
Tretall Distanseseilas Mye vind1.2444
Tretall Pølsebane Lite vind0.6623
Tretall Pølsebane Mellomvind0.9039
Tretall Pølsebane Mye vind1.0389
Distanseseilas ett tall (OSN 8-16kn)1.0156
Distanseseilas ett tall (APH 6-20kn)1.1065
Enkeltall Motvind1.0204
Enkeltall Medvind1.0910
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low701.80.8550
Triple Number Coastal/Long Distance Medium538.31.1146
Triple Number Coastal/Long Distance High482.21.2444
Triple Number Windward/Leeward Low905.90.6623
Triple Number Windward/Leeward Medium663.80.9039
Triple Number Windward/Leeward High577.51.0389
Coastal/Long Distance590.81.0156
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind588.01.0204
Predominantly Downwind550.01.0910
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore564.01.0639
Cape Doctor Coastal472.51.2700
Triple Number Coastal/Long Distance Low701.80.8550
Triple Number Coastal/Long Distance Medium538.31.1146
Triple Number Coastal/Long Distance High482.21.2444
Triple Number Windward/Leeward Low905.90.6623
Triple Number Windward/Leeward Medium663.80.9039
Triple Number Windward/Leeward High577.51.0389
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8550
Triple Number Coastal/Long Distance Medium1.1146
Triple Number Coastal/Long Distance High1.2444
Triple Number Windward/Leeward Low0.6623
Triple Number Windward/Leeward Medium0.9039
Triple Number Windward/Leeward High1.0389
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8550
Triple Number Coastal/Long Distance Medium1.1146
Triple Number Coastal/Long Distance High1.2444
Triple Number Windward/Leeward Low0.6623
Triple Number Windward/Leeward Medium0.9039
Triple Number Windward/Leeward High1.0389
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance590.81.0156
Triple Number Coastal/Long Distance Low701.80.8550
Triple Number Coastal/Long Distance Medium538.31.1146
Triple Number Coastal/Long Distance High482.21.2444
Triple Number Windward/Leeward Low905.90.6623
Triple Number Windward/Leeward Medium663.80.9039
Triple Number Windward/Leeward High577.51.0389
Predominantly Upwind588.01.0204
Predominantly Downwind550.01.0910
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1002.7758.7630.2557.3519.2489.8445.1
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance590.81.0156
Triple Number Coastal/Long Distance Low701.80.8550
Triple Number Coastal/Long Distance Medium538.31.1146
Triple Number Coastal/Long Distance High482.21.2444
Triple Number Windward/Leeward Low905.90.6623
Triple Number Windward/Leeward Medium663.80.9039
Triple Number Windward/Leeward High577.51.0389
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1002.7758.7630.2557.3519.2489.8445.1
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low701.80.8550
Triple Number All Purpose Medium538.31.1146
Triple Number All Purpose High482.21.2444
Triple Number Windward/Leeward Low905.90.6623
Triple Number Windward/Leeward Medium663.80.9039
Triple Number Windward/Leeward High577.51.0389
Predominantly Upwind588.01.0204
Predominantly Downwind550.01.0910
Predominantly Upwind Low783.10.7662
Predominantly Upwind Medium606.60.9891
Predominantly Upwind High566.61.0589
Predominantly Downwind Low766.30.7830
Predominantly Downwind Medium544.51.1018
Predominantly Downwind High453.01.3245
Chicago-Mac Upwind1.0018
Chicago-Mac All Purpose1.0330
Chicago-Mac Downwind1.0713
Bayview-Mac Cove Island0.9588
Bayview-Mac Shore0.9678
Harvest Moon Regatta469.21.2788
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy567.01.0581
San Francisco Bay Medium657.50.9125
Predominantly Reaching515.41.1642
Predominantly Reaching Low635.20.9447
Predominantly Reaching Medium509.61.1773
Predominantly Reaching High449.61.3346
Windward/Leeward 60-40 Low911.90.6580
Windward/Leeward 60-40 Medium685.50.8752
Windward/Leeward 60-40 High613.20.9785
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low989.70.6062
5-Band Low / Medium826.40.7260
5-Band Medium651.70.9206
5-Band Medium / High585.41.0249
5-Band High561.01.0696
ORC Ref  03440002LDBIssued on 11/05/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

Hera

NOR 14151

Norges Seilforbund
Sognsveien 73
0854 OSLO
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassDufour 40 PerformaMeasurementHINPlan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA12.060Max. Beam3.890Draft2.089Displacement7,548Wetted area30.35IMS L10.742LSM010.457Acc. length12.060Sink (kg/mm) 23.16
VCGD0.180VCGM0.190RM Rated (kg·m) 171.4Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.400PBWPIPA0.0039
EDL2.700ST10.065ST20.180
ST30.180ST40.110ST50.300
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2Rotating mastNo
P14.750IG15.420ISP15.550MDT10.140MDL10.230MDT20.120MDL20.220TL0.680MW0.230GO0.250
E5.250J4.190BAS1.820FSDFoilSFJ0.000SPL4.274WPLTPS5.030BDMWT0.00MCG0.000
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered0.180Flotation Date01/01/2015MeasurerComment
SFFP0.100FFMFF1.446LCFcl6.628SG1.0110
SAFP11.430FAMFA1.164LCFsh6.895HBI1.271
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03440002LDBIssued on 11/05/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

Hera

NOR 14151

Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment1-2019052212230.170.002.023.474.4547.0522/05/2019
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment1-2019052212230.050.701.362.433.424.5414.65NoNo 34.6522/05/2019469-2023050210380.050.661.262.313.264.1915.50NoNo 34.4702/05/2023Ullman sails Radial Cont. Pro Radial1-2019052212240.000.000.000.000.004.3114.60NoNo 32.0322/05/2019
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment1-20190522122415.2515.2515.258.408.34106.6022/05/2019
ORC Ref  03440002LDBIssued on 11/05/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org