Club
Certificate
Double Handed
2023

Boat

EL DORADO

NOR 11028

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 Angles43.0°41.2°40.2°40.0°39.9°39.9°40.6°
Beat VMG3.524.204.574.724.794.814.75
52°5.346.226.676.846.936.976.98
60°5.606.456.887.067.157.207.23
75°5.786.607.047.287.437.537.63
90°5.696.567.057.367.607.808.04
110°5.496.567.167.557.878.128.46
120°5.326.427.087.517.898.248.88
135°4.785.916.727.247.648.048.87
150°4.025.126.076.797.267.648.41
Run VMG3.484.435.275.986.597.087.82
Gybe Angles144.2°149.6°152.5°158.6°170.0°177.2°179.0°

APH: 576.0

CDL: 8.465

GPH: 642.8

CertNo: 8594

BOAT
ClassDufour 34 PerformaDesignerFELCHIBuilderDufour YachtsAge date01/2004Series date07/2003Offset fileDUF34PERF.OFFData file8594
HULL
Length Overall10.340 mMaximum Beam3.482 mDraft1.927 mDisplacement5,231 kgDLR6.7353IMS DivisionCruiser/RacerDynamic Allowance0.070%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.380m
CREW
Maximum weight170 kgMinimum weight120 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail34.7235.70Headsail Luffed36.4336.43Headsail FlyingSymmetric74.7374.73Asymmetric69.9069.90 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail9.98Storm Jib8.65Heavy Weather Jib23.35
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  03440002JCRIssued on 26/04/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Double Handed
2023

Boat

EL DORADO

NOR 11028

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 VMG1021.6857.2787.4762.3751.9747.7757.2
52°674.3578.9539.9526.0519.5516.3515.9
60°643.0558.5523.6509.7503.4499.9497.6
75°623.0545.8511.7494.3484.3478.2471.8
90°632.9549.0510.4489.0473.6461.8448.0
110°656.1549.0502.9477.1457.4443.4425.8
120°676.5561.1508.4479.3456.4436.7405.4
135°753.0609.2535.6497.5471.4448.0406.1
150°895.1703.2593.5530.4496.1471.3427.9
Run VMG1033.6812.0683.7601.6546.5508.4460.6
Selected Courses
Windward / Leeward1027.6834.6735.5681.9649.2628.1608.9
All purpose791.5656.7591.4557.6537.3523.4507.0
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward709.60.8455
All purpose576.01.0417
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low724.10.8286
Triple Number Coastal/Long Distance Medium572.01.0489
Triple Number Coastal/Long Distance High520.71.1522
Triple Number Windward/Leeward Low931.10.6444
Triple Number Windward/Leeward Medium704.30.8519
Triple Number Windward/Leeward High626.20.9582
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance626.30.9579
Triple Number Coastal/Long Distance Low724.10.8286
Triple Number Coastal/Long Distance Medium572.01.0489
Triple Number Coastal/Long Distance High520.71.1522
Triple Number Windward/Leeward Low931.10.6444
Triple Number Windward/Leeward Medium704.30.8519
Triple Number Windward/Leeward High626.20.9582
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1028.2786.3664.4595.7557.9527.7479.9
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7388
Downwind "popa"0.9039
70% up, 30% down "Ilhabela"0.7816
30% up, 70% down "Ilhabela-inverso"0.8471
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low724.10.8286
Triple Number Coastal/Long Distance Medium572.01.0489
Triple Number Coastal/Long Distance High520.71.1522
Triple Number Windward/Leeward Low931.10.6444
Triple Number Windward/Leeward Medium704.30.8519
Triple Number Windward/Leeward High626.20.9582
Predominantly Upwind622.90.9632
Predominantly Downwind581.91.0311
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low724.10.8286
Triple Number All Purpose Medium572.01.0489
Triple Number All Purpose High520.71.1522
Triple Number Windward/Leeward Low931.10.6444
Triple Number Windward/Leeward Medium704.30.8519
Triple Number Windward/Leeward High626.20.9582
Predominantly Upwind622.90.9632
Predominantly Downwind581.91.0311
Predominantly Upwind Low797.20.7527
Predominantly Upwind Medium645.10.9301
Predominantly Upwind High619.20.9690
Predominantly Downwind Low799.30.7507
Predominantly Downwind Medium577.21.0396
Predominantly Downwind High482.51.2434
Chicago-Mac Upwind0.9469
Chicago-Mac All Purpose0.9774
Chicago-Mac Downwind1.0128
Bayview-Mac Cove Island0.9186
Bayview-Mac Shore0.9267
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching545.61.0996
Predominantly Reaching Low658.00.9119
Predominantly Reaching Medium540.01.1111
Predominantly Reaching High482.61.2432
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1012.70.5925
5-Band Low / Medium855.70.7011
5-Band Medium693.50.8651
5-Band Medium / High633.00.9479
5-Band High612.20.9800
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance626.30.9579
Triple Number Coastal/Long Distance Low724.10.8286
Triple Number Coastal/Long Distance Medium572.01.0489
Triple Number Coastal/Long Distance High520.71.1522
Triple Number Windward/Leeward Low931.10.6444
Triple Number Windward/Leeward Medium704.30.8519
Triple Number Windward/Leeward High626.20.9582
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1028.2786.3664.4595.7557.9527.7479.9
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance626.30.9579
Triple Number Coastal/Long Distance Low724.10.8286
Triple Number Coastal/Long Distance Medium572.01.0489
Triple Number Coastal/Long Distance High520.71.1522
Triple Number Windward/Leeward Low931.10.6444
Triple Number Windward/Leeward Medium704.30.8519
Triple Number Windward/Leeward High626.20.9582
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1028.2786.3664.4595.7557.9527.7479.9
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance626.3
Triple Number Coastal/Long Distance Low724.1
Triple Number Coastal/Long Distance Medium572.0
Triple Number Coastal/Long Distance High520.7
Triple Number Windward/Leeward Low931.1
Triple Number Windward/Leeward Medium704.3
Triple Number Windward/Leeward High626.2
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1028.2786.3664.4595.7557.9527.7479.9
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance626.30.9579
Triple Number Coastal/Long Distance Low724.10.8286
Triple Number Coastal/Long Distance Medium572.01.0489
Triple Number Coastal/Long Distance High520.71.1522
Triple Number Windward/Leeward Low931.10.6444
Triple Number Windward/Leeward Medium704.30.8519
Triple Number Windward/Leeward High626.20.9582
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1028.2786.3664.4595.7557.9527.7479.9
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)626.30.9579
Triple Number Coastal/Long Distance Low724.10.8286
Triple Number Coastal/Long Distance Medium572.01.0489
Triple Number Coastal/Long Distance High520.71.1522
Triple Number Windward/Leeward Low931.10.6444
Triple Number Windward/Leeward Medium704.30.8519
Triple Number Windward/Leeward High626.20.9582
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1028.2786.3664.4595.7557.9527.7479.9
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low724.10.8286
Triple Number Coastal/Long Distance Medium572.01.0489
Triple Number Coastal/Long Distance High520.71.1522
Triple Number Windward/Leeward Low931.10.6444
Triple Number Windward/Leeward Medium704.30.8519
Triple Number Windward/Leeward High626.20.9582
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8286
Triple Number Coastal/Long Distance Medium1.0489
Triple Number Coastal/Long Distance High1.1522
Triple Number Windward/Leeward Low0.6444
Triple Number Windward/Leeward Medium0.8519
Triple Number Windward/Leeward High0.9582
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1028.2786.3664.4595.7557.9527.7479.9
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance626.30.9579
Triple Number Coastal/Long Distance Low724.10.8286
Triple Number Coastal/Long Distance Medium572.01.0489
Triple Number Coastal/Long Distance High520.71.1522
Triple Number Windward/Leeward Low931.10.6444
Triple Number Windward/Leeward Medium704.30.8519
Triple Number Windward/Leeward High626.20.9582
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1028.2786.3664.4595.7557.9527.7479.9
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low724.10.8286
Triple Number Coastal/Long Distance Medium572.01.0489
Triple Number Coastal/Long Distance High520.71.1522
Triple Number Windward/Leeward Low931.10.6444
Triple Number Windward/Leeward Medium704.30.8519
Triple Number Windward/Leeward High626.20.9582
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance626.30.9579
Triple Number Coastal/Long Distance Low724.10.8286
Triple Number Coastal/Long Distance Medium572.01.0489
Triple Number Coastal/Long Distance High520.71.1522
Triple Number Windward/Leeward Low931.10.6444
Triple Number Windward/Leeward Medium704.30.8519
Triple Number Windward/Leeward High626.20.9582
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1028.2786.3664.4595.7557.9527.7479.9
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low931.10.6444
Triple Number Windward/Leeward Medium704.30.8519
Triple Number Windward/Leeward High626.20.9582
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1028.2786.3664.4595.7557.9527.7479.9
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low724.1
Triple Number Coastal/Long Distance Medium572.0
Triple Number Coastal/Long Distance High520.7
Triple Number Windward/Leeward Low931.1
Triple Number Windward/Leeward Medium704.3
Triple Number Windward/Leeward High626.2
Predominantly Upwind622.9
Predominantly Downwind581.9
Predominantly Reaching558.1
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance626.30.9579
Triple Number Coastal/Long Distance Low724.10.8286
Triple Number Coastal/Long Distance Medium572.01.0489
Triple Number Coastal/Long Distance High520.71.1522
Triple Number Windward/Leeward Low931.10.6444
Triple Number Windward/Leeward Medium704.30.8519
Triple Number Windward/Leeward High626.20.9582
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1028.2786.3664.4595.7557.9527.7479.9
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8286
Triple Number Coastal/Long Distance Medium1.0489
Triple Number Coastal/Long Distance High1.1522
Triple Number Windward/Leeward Low0.6444
Triple Number Windward/Leeward Medium0.8519
Triple Number Windward/Leeward High0.9582
Coastal/Long Distance0.9579
Predominantly Upwind0.9632
Predominantly Downwind1.0311
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.8286
Tretall Distanseseilas Mellomvind1.0489
Tretall Distanseseilas Mye vind1.1522
Tretall Pølsebane Lite vind0.6444
Tretall Pølsebane Mellomvind0.8519
Tretall Pølsebane Mye vind0.9582
Distanseseilas ett tall (OSN 8-16kn)0.9579
Distanseseilas ett tall (APH 6-20kn)1.0417
Enkeltall Motvind0.9632
Enkeltall Medvind1.0311
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low724.10.8286
Triple Number Coastal/Long Distance Medium572.01.0489
Triple Number Coastal/Long Distance High520.71.1522
Triple Number Windward/Leeward Low931.10.6444
Triple Number Windward/Leeward Medium704.30.8519
Triple Number Windward/Leeward High626.20.9582
Coastal/Long Distance626.30.9579
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind622.90.9632
Predominantly Downwind581.91.0311
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore614.70.9762
Cape Doctor Coastal511.91.1721
Triple Number Coastal/Long Distance Low724.10.8286
Triple Number Coastal/Long Distance Medium572.01.0489
Triple Number Coastal/Long Distance High520.71.1522
Triple Number Windward/Leeward Low931.10.6444
Triple Number Windward/Leeward Medium704.30.8519
Triple Number Windward/Leeward High626.20.9582
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8286
Triple Number Coastal/Long Distance Medium1.0489
Triple Number Coastal/Long Distance High1.1522
Triple Number Windward/Leeward Low0.6444
Triple Number Windward/Leeward Medium0.8519
Triple Number Windward/Leeward High0.9582
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8286
Triple Number Coastal/Long Distance Medium1.0489
Triple Number Coastal/Long Distance High1.1522
Triple Number Windward/Leeward Low0.6444
Triple Number Windward/Leeward Medium0.8519
Triple Number Windward/Leeward High0.9582
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance626.30.9579
Triple Number Coastal/Long Distance Low724.10.8286
Triple Number Coastal/Long Distance Medium572.01.0489
Triple Number Coastal/Long Distance High520.71.1522
Triple Number Windward/Leeward Low931.10.6444
Triple Number Windward/Leeward Medium704.30.8519
Triple Number Windward/Leeward High626.20.9582
Predominantly Upwind622.90.9632
Predominantly Downwind581.91.0311
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1028.2786.3664.4595.7557.9527.7479.9
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance626.30.9579
Triple Number Coastal/Long Distance Low724.10.8286
Triple Number Coastal/Long Distance Medium572.01.0489
Triple Number Coastal/Long Distance High520.71.1522
Triple Number Windward/Leeward Low931.10.6444
Triple Number Windward/Leeward Medium704.30.8519
Triple Number Windward/Leeward High626.20.9582
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1028.2786.3664.4595.7557.9527.7479.9
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low724.10.8286
Triple Number All Purpose Medium572.01.0489
Triple Number All Purpose High520.71.1522
Triple Number Windward/Leeward Low931.10.6444
Triple Number Windward/Leeward Medium704.30.8519
Triple Number Windward/Leeward High626.20.9582
Predominantly Upwind622.90.9632
Predominantly Downwind581.91.0311
Predominantly Upwind Low797.20.7527
Predominantly Upwind Medium645.10.9301
Predominantly Upwind High619.20.9690
Predominantly Downwind Low799.30.7507
Predominantly Downwind Medium577.21.0396
Predominantly Downwind High482.51.2434
Chicago-Mac Upwind0.9469
Chicago-Mac All Purpose0.9774
Chicago-Mac Downwind1.0128
Bayview-Mac Cove Island0.9186
Bayview-Mac Shore0.9267
Harvest Moon Regatta497.91.2050
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy615.40.9750
San Francisco Bay Medium696.30.8617
Predominantly Reaching545.61.0996
Predominantly Reaching Low658.00.9119
Predominantly Reaching Medium540.01.1111
Predominantly Reaching High482.61.2432
Windward/Leeward 60-40 Low932.80.6432
Windward/Leeward 60-40 Medium728.70.8234
Windward/Leeward 60-40 High669.10.8968
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1012.70.5925
5-Band Low / Medium855.70.7011
5-Band Medium693.50.8651
5-Band Medium / High633.00.9479
5-Band High612.20.9800
ORC Ref  03440002JCRIssued on 26/04/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Double Handed
2023

Boat

EL DORADO

NOR 11028

Norges Seilforbund
Sognsveien 73
0854 OSLO
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassDufour 34 PerformaMeasurementHINPlan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA10.340Max. Beam3.482Draft1.927Displacement5,231Wetted area23.67IMS L9.255LSM09.191Acc. length10.340Sink (kg/mm) 18.35
VCGD0.030VCGM0.061RM Rated (kg·m) 118.7Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.380PBWPIPA0.0032
EDL2.170ST10.048ST20.170
ST30.170ST40.098ST50.290
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2Rotating mastNo
P12.200IG13.080ISP13.070MDT10.120MDL10.180MDT20.120MDL20.180TL0.720MW0.180GO0.200
E4.670J3.750BAS1.680FSDFoilSFJ0.000SPL3.850WPLTPS0.000BDMWT118.50MCG5.030
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered0.030Flotation Date01/01/2015MeasurerComment
SFFP0.390FFMFF1.324LCFcl5.792SG1.0130
SAFP9.636FAMFA1.033LCFsh6.039HBI1.140
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03440002JCRIssued on 26/04/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Double Handed
2023

Boat

EL DORADO

NOR 11028

Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment388-2008040115320.160.001.823.093.9734.7201/04/2008330-2005041410150.160.001.783.063.9934.6020/04/2005
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment330-2005041410190.000.000.000.000.005.5112.99NoNo 36.4314/04/2005466-2013050714090.000.000.000.000.005.5212.53NoNo 35.2115/03/2010330-2020051216130.050.651.102.052.973.9612.25NoNo 24.9212/05/2020
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment330-20050414102012.9412.9412.940.000.0074.7315/04/2005388-20090313163112.8812.8812.880.000.0074.3813/03/2009
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment330-20200512161413.1011.5212.316.836.75101%69.9012/05/2020
ORC Ref  03440002JCRIssued on 26/04/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org