International
Certificate
2023

Boat

DAX

ESP-9898

RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
Rated boat velocities in knots
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat Angles44.2°42.1°40.6°39.9°39.4°39.0°39.4°
Beat VMG3.233.944.444.754.874.934.95
52°4.975.906.506.846.997.067.11
60°5.266.166.717.027.197.277.34
75°5.436.356.887.197.417.567.72
90°5.316.356.987.327.497.718.06
110°5.336.457.107.497.838.118.50
120°5.166.307.017.447.818.168.83
135°4.655.786.657.187.567.948.71
150°3.925.015.966.717.197.558.25
Run VMG3.404.345.165.906.507.007.70
Gybe Angles144.8°146.9°151.4°157.4°168.2°177.2°179.0°

APH: 583.4

CDL: 8.631

GPH: 656.7

CertNo: 989801

BOAT
ClassDUFOUR 34 QBDesignerFelciBuilderDufourAge date02/2010Series date01/2008Offset fileDUF34PERF-LK.offData fileE9898
HULL
Length Overall10.300 mMaximum Beam3.482 mDraft1.951 mDisplacement5,662 kgDLR6.8630IMS DivisionCruiser/RacerDynamic Allowance0.310%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.440m
CREW
Maximum weight560 kgMinimum weight420 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail32.3533.09Headsail Luffed31.5631.56Headsail FlyingSymmetric79.5979.59Asymmetric75.1575.15 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail9.54Storm Jib8.74Heavy Weather Jib23.59
SAIL LIMITS
Headsails5  Spinnakers4 * Asymmetric SHALL NOT be tacked on the pole
STABILITY
Righting Moment109.5 kg·mStability Index111.4
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  03510002COVIssued on 20/02/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org

International
Certificate
2023

Boat

DAX

ESP-9898

RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG1115.2914.1810.3758.2739.0729.8728.0
52°723.9610.5553.4526.6515.4510.1506.5
60°684.7584.5536.2512.5500.6495.2490.4
75°662.7567.3523.4500.5485.9475.9466.1
90°677.4566.9515.5492.0480.7467.0446.9
110°675.3557.9507.3480.6460.0443.7423.7
120°697.6571.6513.5484.1461.2441.0407.9
135°774.6623.0541.5501.5476.0453.6413.5
150°917.9718.8604.4536.3500.8476.9436.1
Run VMG1059.8830.0697.1610.5554.0514.1467.5
Selected Courses
Windward / Leeward1087.5872.0753.7684.4646.5622.0597.7
All purpose836.0682.7603.3560.3537.0521.0501.0
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward719.00.8345
All purpose583.41.0285
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low759.30.7902
Triple Number Coastal/Long Distance Medium579.01.0363
Triple Number Coastal/Long Distance High517.51.1594
Triple Number Windward/Leeward Low979.80.6124
Triple Number Windward/Leeward Medium713.60.8408
Triple Number Windward/Leeward High619.00.9693
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance635.60.9441
Triple Number Coastal/Long Distance Low759.30.7902
Triple Number Coastal/Long Distance Medium579.01.0363
Triple Number Coastal/Long Distance High517.51.1594
Triple Number Windward/Leeward Low979.80.6124
Triple Number Windward/Leeward Medium713.60.8408
Triple Number Windward/Leeward High619.00.9693
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1084.7819.7679.4598.2557.5526.2477.1
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7248
Downwind "popa"0.8874
70% up, 30% down "Ilhabela"0.7670
30% up, 70% down "Ilhabela-inverso"0.8314
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low759.30.7902
Triple Number Coastal/Long Distance Medium579.01.0363
Triple Number Coastal/Long Distance High517.51.1594
Triple Number Windward/Leeward Low979.80.6124
Triple Number Windward/Leeward Medium713.60.8408
Triple Number Windward/Leeward High619.00.9693
Predominantly Upwind632.50.9486
Predominantly Downwind591.71.0140
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low759.30.7902
Triple Number All Purpose Medium579.01.0363
Triple Number All Purpose High517.51.1594
Triple Number Windward/Leeward Low979.80.6124
Triple Number Windward/Leeward Medium713.60.8408
Triple Number Windward/Leeward High619.00.9693
Predominantly Upwind632.50.9486
Predominantly Downwind591.71.0140
Predominantly Upwind Low847.80.7077
Predominantly Upwind Medium652.60.9194
Predominantly Upwind High607.80.9872
Predominantly Downwind Low828.30.7243
Predominantly Downwind Medium585.11.0255
Predominantly Downwind High487.31.2314
Chicago-Mac Upwind0.9305
Chicago-Mac All Purpose0.9598
Chicago-Mac Downwind0.9955
Bayview-Mac Cove Island0.8893
Bayview-Mac Shore0.8978
Victoria-Maui1.0673
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance635.60.9441
Triple Number Coastal/Long Distance Low759.30.7902
Triple Number Coastal/Long Distance Medium579.01.0363
Triple Number Coastal/Long Distance High517.51.1594
Triple Number Windward/Leeward Low979.80.6124
Triple Number Windward/Leeward Medium713.60.8408
Triple Number Windward/Leeward High619.00.9693
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1084.7819.7679.4598.2557.5526.2477.1
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance635.60.9441
Triple Number Coastal/Long Distance Low759.30.7902
Triple Number Coastal/Long Distance Medium579.01.0363
Triple Number Coastal/Long Distance High517.51.1594
Triple Number Windward/Leeward Low979.80.6124
Triple Number Windward/Leeward Medium713.60.8408
Triple Number Windward/Leeward High619.00.9693
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1084.7819.7679.4598.2557.5526.2477.1
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance635.6
Triple Number Coastal/Long Distance Low759.3
Triple Number Coastal/Long Distance Medium579.0
Triple Number Coastal/Long Distance High517.5
Triple Number Windward/Leeward Low979.8
Triple Number Windward/Leeward Medium713.6
Triple Number Windward/Leeward High619.0
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1084.7819.7679.4598.2557.5526.2477.1
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance635.60.9441
Triple Number Coastal/Long Distance Low759.30.7902
Triple Number Coastal/Long Distance Medium579.01.0363
Triple Number Coastal/Long Distance High517.51.1594
Triple Number Windward/Leeward Low979.80.6124
Triple Number Windward/Leeward Medium713.60.8408
Triple Number Windward/Leeward High619.00.9693
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1084.7819.7679.4598.2557.5526.2477.1
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)635.60.9441
Triple Number Coastal/Long Distance Low759.30.7902
Triple Number Coastal/Long Distance Medium579.01.0363
Triple Number Coastal/Long Distance High517.51.1594
Triple Number Windward/Leeward Low979.80.6124
Triple Number Windward/Leeward Medium713.60.8408
Triple Number Windward/Leeward High619.00.9693
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1084.7819.7679.4598.2557.5526.2477.1
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low759.30.7902
Triple Number Coastal/Long Distance Medium579.01.0363
Triple Number Coastal/Long Distance High517.51.1594
Triple Number Windward/Leeward Low979.80.6124
Triple Number Windward/Leeward Medium713.60.8408
Triple Number Windward/Leeward High619.00.9693
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7902
Triple Number Coastal/Long Distance Medium1.0363
Triple Number Coastal/Long Distance High1.1594
Triple Number Windward/Leeward Low0.6124
Triple Number Windward/Leeward Medium0.8408
Triple Number Windward/Leeward High0.9693
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1084.7819.7679.4598.2557.5526.2477.1
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance635.60.9441
Triple Number Coastal/Long Distance Low759.30.7902
Triple Number Coastal/Long Distance Medium579.01.0363
Triple Number Coastal/Long Distance High517.51.1594
Triple Number Windward/Leeward Low979.80.6124
Triple Number Windward/Leeward Medium713.60.8408
Triple Number Windward/Leeward High619.00.9693
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1084.7819.7679.4598.2557.5526.2477.1
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low759.30.7902
Triple Number Coastal/Long Distance Medium579.01.0363
Triple Number Coastal/Long Distance High517.51.1594
Triple Number Windward/Leeward Low979.80.6124
Triple Number Windward/Leeward Medium713.60.8408
Triple Number Windward/Leeward High619.00.9693
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance635.60.9441
Triple Number Coastal/Long Distance Low759.30.7902
Triple Number Coastal/Long Distance Medium579.01.0363
Triple Number Coastal/Long Distance High517.51.1594
Triple Number Windward/Leeward Low979.80.6124
Triple Number Windward/Leeward Medium713.60.8408
Triple Number Windward/Leeward High619.00.9693
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1084.7819.7679.4598.2557.5526.2477.1
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low979.80.6124
Triple Number Windward/Leeward Medium713.60.8408
Triple Number Windward/Leeward High619.00.9693
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1084.7819.7679.4598.2557.5526.2477.1
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low759.3
Triple Number Coastal/Long Distance Medium579.0
Triple Number Coastal/Long Distance High517.5
Triple Number Windward/Leeward Low979.8
Triple Number Windward/Leeward Medium713.6
Triple Number Windward/Leeward High619.0
Predominantly Upwind632.5
Predominantly Downwind591.7
Predominantly Reaching567.4
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance635.60.9441
Triple Number Coastal/Long Distance Low759.30.7902
Triple Number Coastal/Long Distance Medium579.01.0363
Triple Number Coastal/Long Distance High517.51.1594
Triple Number Windward/Leeward Low979.80.6124
Triple Number Windward/Leeward Medium713.60.8408
Triple Number Windward/Leeward High619.00.9693
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1084.7819.7679.4598.2557.5526.2477.1
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7902
Triple Number Coastal/Long Distance Medium1.0363
Triple Number Coastal/Long Distance High1.1594
Triple Number Windward/Leeward Low0.6124
Triple Number Windward/Leeward Medium0.8408
Triple Number Windward/Leeward High0.9693
Coastal/Long Distance0.9441
Predominantly Upwind0.9486
Predominantly Downwind1.0140
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.7902
Tretall Distanseseilas Mellomvind1.0363
Tretall Distanseseilas Mye vind1.1594
Tretall Pølsebane Lite vind0.6124
Tretall Pølsebane Mellomvind0.8408
Tretall Pølsebane Mye vind0.9693
Distanseseilas ett tall (OSN 8-16kn)0.9441
Distanseseilas ett tall (APH 6-20kn)1.0285
Enkeltall Motvind0.9486
Enkeltall Medvind1.0140
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low759.30.7902
Triple Number Coastal/Long Distance Medium579.01.0363
Triple Number Coastal/Long Distance High517.51.1594
Triple Number Windward/Leeward Low979.80.6124
Triple Number Windward/Leeward Medium713.60.8408
Triple Number Windward/Leeward High619.00.9693
Coastal/Long Distance635.60.9441
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind632.50.9486
Predominantly Downwind591.71.0140
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore605.00.9917
Cape Doctor Coastal507.01.1834
Triple Number Coastal/Long Distance Low759.30.7902
Triple Number Coastal/Long Distance Medium579.01.0363
Triple Number Coastal/Long Distance High517.51.1594
Triple Number Windward/Leeward Low979.80.6124
Triple Number Windward/Leeward Medium713.60.8408
Triple Number Windward/Leeward High619.00.9693
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7902
Triple Number Coastal/Long Distance Medium1.0363
Triple Number Coastal/Long Distance High1.1594
Triple Number Windward/Leeward Low0.6124
Triple Number Windward/Leeward Medium0.8408
Triple Number Windward/Leeward High0.9693
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7902
Triple Number Coastal/Long Distance Medium1.0363
Triple Number Coastal/Long Distance High1.1594
Triple Number Windward/Leeward Low0.6124
Triple Number Windward/Leeward Medium0.8408
Triple Number Windward/Leeward High0.9693
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance635.60.9441
Triple Number Coastal/Long Distance Low759.30.7902
Triple Number Coastal/Long Distance Medium579.01.0363
Triple Number Coastal/Long Distance High517.51.1594
Triple Number Windward/Leeward Low979.80.6124
Triple Number Windward/Leeward Medium713.60.8408
Triple Number Windward/Leeward High619.00.9693
Predominantly Upwind632.50.9486
Predominantly Downwind591.71.0140
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1084.7819.7679.4598.2557.5526.2477.1
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance635.60.9441
Triple Number Coastal/Long Distance Low759.30.7902
Triple Number Coastal/Long Distance Medium579.01.0363
Triple Number Coastal/Long Distance High517.51.1594
Triple Number Windward/Leeward Low979.80.6124
Triple Number Windward/Leeward Medium713.60.8408
Triple Number Windward/Leeward High619.00.9693
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1084.7819.7679.4598.2557.5526.2477.1
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low759.30.7902
Triple Number All Purpose Medium579.01.0363
Triple Number All Purpose High517.51.1594
Triple Number Windward/Leeward Low979.80.6124
Triple Number Windward/Leeward Medium713.60.8408
Triple Number Windward/Leeward High619.00.9693
Predominantly Upwind632.50.9486
Predominantly Downwind591.71.0140
Predominantly Upwind Low847.80.7077
Predominantly Upwind Medium652.60.9194
Predominantly Upwind High607.80.9872
Predominantly Downwind Low828.30.7243
Predominantly Downwind Medium585.11.0255
Predominantly Downwind High487.31.2314
Chicago-Mac Upwind0.9305
Chicago-Mac All Purpose0.9598
Chicago-Mac Downwind0.9955
Bayview-Mac Cove Island0.8893
Bayview-Mac Shore0.8978
Harvest Moon Regatta504.51.1893
Victoria-Maui1.0673
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy608.50.9860
San Francisco Bay Medium708.20.8472
Predominantly Reaching1.0832
Predominantly Reaching Low0.8731
Predominantly Reaching Medium1.0949
Predominantly Reaching High1.2394
Windward/Leeward 60-40 Low986.70.6081
Windward/Leeward 60-40 Medium737.50.8136
Windward/Leeward 60-40 High657.30.9129
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1070.90.5603
5-Band Low / Medium892.80.6720
5-Band Medium700.00.8571
5-Band Medium / High627.30.9565
5-Band High601.90.9968
ORC Ref  03510002COVIssued on 20/02/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org

International
Certificate
2023

Boat

DAX

ESP-9898

RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassDUFOUR 34 QBMeasurement20/02/2021HINPlan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA10.300Max. Beam3.482Draft1.951Displacement5,662Wetted area25.12IMS L9.505LSM09.378Acc. length10.300Sink (kg/mm) 18.70
VCGD0.153VCGM0.163RM Rated (kg·m) 109.5Limit of positive stability(°) 109.7Stability Index111.4
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.440PBWPIPA0.0038
EDL2.130ST10.065ST20.180
ST30.180ST40.110ST50.320
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2Rotating mastNo
P11.980IG13.160ISP13.200MDT10.120MDL10.180MDT20.116MDL20.140TL0.790MW0.179GO0.195
E4.550J3.739BAS1.660FSD0.037SFJ0.155SPL3.790WPLTPS4.200BD0.130MWT129.00MCG5.100
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date27/02/2021MeasurerESP 624Comment
SFFP0.390FFM1.290FF1.285LCFcl5.770SG1.0280
SAFP9.636FAM1.020FA1.026LCFsh6.018HBI1.109
W181.0W281.0W381.0W481.0
PD1580.6PD2574.2PD3573.3PD4574.2
WD9.910PLM9000.00GSA1.0RSA1.0RM109.8
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG03Gasoil Plástico0.900090508.1502Agua Plástico20008.1501Agua Plástico20001.75Total deductible458.15
OTHER ITEMSIdKindDescriptionWeightLCGVCG01MiscellaneousCalentador5.0002Battery2 baterias 74Ah7.7501Battery74Ah7.5501EngineVolvo Penta 20/30Total deductible
ORC Ref  03510002COVIssued on 20/02/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org

International
Certificate
2023

Boat

DAX

ESP-9898

RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment30.180.931.662.933.8432.3521/02/202040.180.931.662.933.8432.3501/07/2022
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment50.060.621.222.483.835.2212.39NoNo 31.5601/07/202210.050.621.212.443.775.1412.39NoNo 31.0910/02/202120.070.591.102.193.324.4612.33NoNo 27.3810/02/202130.070.581.112.082.943.8512.44NoNo 25.0210/02/2021
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment213.6813.6813.687.016.8779.5921/02/2020313.4713.4713.476.056.8169.6217/11/2021
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment314.4612.5413.506.507.4088%75.1501/10/2021214.7012.9013.806.387.0590%74.9121/02/2020
ORC Ref  03510002COVIssued on 20/02/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org