International
Certificate
2023

Boat

MAEÑA 9

ESP-7558

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 Angles43.0°41.4°40.0°39.3°38.8°38.7°39.0°
Beat VMG3.424.144.624.864.965.015.02
52°5.236.146.686.957.067.127.16
60°5.516.386.877.137.257.337.39
75°5.696.547.017.297.497.637.78
90°5.586.507.017.337.597.818.14
110°5.436.537.147.537.858.128.45
120°5.266.387.067.487.868.208.81
135°4.735.876.707.227.607.998.78
150°4.005.116.056.767.237.598.32
Run VMG3.474.435.255.966.577.067.76
Gybe Angles144.8°149.6°153.2°158.6°170.0°177.2°179.0°

APH: 573.0

CDL: 8.779

GPH: 642.4

CertNo: 755805

BOAT
ClassDUFOUR 34DesignerFelci YachtsBuilderDUFOURAge date07/2005Series date07/2003Offset fileDUF34PERF.offData fileE7558
HULL
Length Overall10.300 mMaximum Beam3.482 mDraft1.936 mDisplacement5,402 kgDLR6.7676IMS DivisionCruiser/RacerDynamic Allowance0.180%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.380m
CREW
Maximum weight520 kgMinimum weight390 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail34.5135.43Headsail Luffed34.4234.42Headsail FlyingSymmetric75.6175.61Asymmetric
STORM SAIL AREAS (m²)
Trysail9.97Storm Jib8.70Heavy Weather Jib23.47
SAIL LIMITS
Headsails5  Spinnakers4
STABILITY
Righting Moment114.5 kg·mStability Index114.0
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  03510002TDJIssued on 27/10/2023Valid until 31/12/2023
VPP ver: 2023 1.03 | © ORC | www.orc.org

International
Certificate
2023

Boat

MAEÑA 9

ESP-7558

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 VMG1051.2870.0778.8740.8725.3718.0717.4
52°688.1586.2538.5518.2510.1505.7502.5
60°653.6564.4524.1505.1496.2491.4487.1
75°632.2550.4513.6493.6480.4471.9463.0
90°645.2554.3513.3491.0474.3460.7442.2
110°663.2551.5504.0478.1458.4443.3426.0
120°684.4564.1509.9481.1458.3438.9408.5
135°760.5613.5537.2499.0473.6450.8409.9
150°899.0704.0595.2532.2498.0474.1432.7
Run VMG1038.1813.0685.3604.0548.3509.9463.7
Selected Courses
Windward / Leeward1044.6841.5732.1672.4636.8614.0590.5
All purpose804.3662.3590.5553.0530.8515.8496.7
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward702.80.8537
All purpose573.01.0471
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low733.30.8182
Triple Number Coastal/Long Distance Medium569.11.0543
Triple Number Coastal/Long Distance High512.41.1710
Triple Number Windward/Leeward Low943.10.6362
Triple Number Windward/Leeward Medium697.50.8602
Triple Number Windward/Leeward High610.90.9822
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance623.20.9627
Triple Number Coastal/Long Distance Low733.30.8182
Triple Number Coastal/Long Distance Medium569.11.0543
Triple Number Coastal/Long Distance High512.41.1710
Triple Number Windward/Leeward Low943.10.6362
Triple Number Windward/Leeward Medium697.50.8602
Triple Number Windward/Leeward High610.90.9822
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1044.0792.5662.5589.7550.9520.9473.7
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7498
Downwind "popa"0.9008
70% up, 30% down "Ilhabela"0.7895
30% up, 70% down "Ilhabela-inverso"0.8495
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low733.30.8182
Triple Number Coastal/Long Distance Medium569.11.0543
Triple Number Coastal/Long Distance High512.41.1710
Triple Number Windward/Leeward Low943.10.6362
Triple Number Windward/Leeward Medium697.50.8602
Triple Number Windward/Leeward High610.90.9822
Predominantly Upwind618.30.9704
Predominantly Downwind582.71.0298
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low733.30.8182
Triple Number All Purpose Medium569.11.0543
Triple Number All Purpose High512.41.1710
Triple Number Windward/Leeward Low943.10.6362
Triple Number Windward/Leeward Medium697.50.8602
Triple Number Windward/Leeward High610.90.9822
Predominantly Upwind618.30.9704
Predominantly Downwind582.71.0298
Predominantly Upwind Low810.80.7400
Predominantly Upwind Medium636.80.9422
Predominantly Upwind High599.71.0006
Predominantly Downwind Low806.00.7444
Predominantly Downwind Medium578.21.0376
Predominantly Downwind High482.91.2425
Chicago-Mac Upwind0.9536
Chicago-Mac All Purpose0.9796
Chicago-Mac Downwind1.0116
Bayview-Mac Cove Island0.9136
Bayview-Mac Shore0.9228
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching545.61.0996
Predominantly Reaching Low666.10.9007
Predominantly Reaching Medium540.51.1102
Predominantly Reaching High479.31.2518
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1029.00.5831
5-Band Low / Medium862.10.6960
5-Band Medium685.60.8752
5-Band Medium / High618.80.9696
5-Band High594.61.0091
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance623.20.9627
Triple Number Coastal/Long Distance Low733.30.8182
Triple Number Coastal/Long Distance Medium569.11.0543
Triple Number Coastal/Long Distance High512.41.1710
Triple Number Windward/Leeward Low943.10.6362
Triple Number Windward/Leeward Medium697.50.8602
Triple Number Windward/Leeward High610.90.9822
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1044.0792.5662.5589.7550.9520.9473.7
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance623.20.9627
Triple Number Coastal/Long Distance Low733.30.8182
Triple Number Coastal/Long Distance Medium569.11.0543
Triple Number Coastal/Long Distance High512.41.1710
Triple Number Windward/Leeward Low943.10.6362
Triple Number Windward/Leeward Medium697.50.8602
Triple Number Windward/Leeward High610.90.9822
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1044.0792.5662.5589.7550.9520.9473.7
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance623.2
Triple Number Coastal/Long Distance Low733.3
Triple Number Coastal/Long Distance Medium569.1
Triple Number Coastal/Long Distance High512.4
Triple Number Windward/Leeward Low943.1
Triple Number Windward/Leeward Medium697.5
Triple Number Windward/Leeward High610.9
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1044.0792.5662.5589.7550.9520.9473.7
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance623.20.9627
Triple Number Coastal/Long Distance Low733.30.8182
Triple Number Coastal/Long Distance Medium569.11.0543
Triple Number Coastal/Long Distance High512.41.1710
Triple Number Windward/Leeward Low943.10.6362
Triple Number Windward/Leeward Medium697.50.8602
Triple Number Windward/Leeward High610.90.9822
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1044.0792.5662.5589.7550.9520.9473.7
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)623.20.9627
Triple Number Coastal/Long Distance Low733.30.8182
Triple Number Coastal/Long Distance Medium569.11.0543
Triple Number Coastal/Long Distance High512.41.1710
Triple Number Windward/Leeward Low943.10.6362
Triple Number Windward/Leeward Medium697.50.8602
Triple Number Windward/Leeward High610.90.9822
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1044.0792.5662.5589.7550.9520.9473.7
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low733.30.8182
Triple Number Coastal/Long Distance Medium569.11.0543
Triple Number Coastal/Long Distance High512.41.1710
Triple Number Windward/Leeward Low943.10.6362
Triple Number Windward/Leeward Medium697.50.8602
Triple Number Windward/Leeward High610.90.9822
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8182
Triple Number Coastal/Long Distance Medium1.0543
Triple Number Coastal/Long Distance High1.1710
Triple Number Windward/Leeward Low0.6362
Triple Number Windward/Leeward Medium0.8602
Triple Number Windward/Leeward High0.9822
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1044.0792.5662.5589.7550.9520.9473.7
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance623.20.9627
Triple Number Coastal/Long Distance Low733.30.8182
Triple Number Coastal/Long Distance Medium569.11.0543
Triple Number Coastal/Long Distance High512.41.1710
Triple Number Windward/Leeward Low943.10.6362
Triple Number Windward/Leeward Medium697.50.8602
Triple Number Windward/Leeward High610.90.9822
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1044.0792.5662.5589.7550.9520.9473.7
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low733.30.8182
Triple Number Coastal/Long Distance Medium569.11.0543
Triple Number Coastal/Long Distance High512.41.1710
Triple Number Windward/Leeward Low943.10.6362
Triple Number Windward/Leeward Medium697.50.8602
Triple Number Windward/Leeward High610.90.9822
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance623.20.9627
Triple Number Coastal/Long Distance Low733.30.8182
Triple Number Coastal/Long Distance Medium569.11.0543
Triple Number Coastal/Long Distance High512.41.1710
Triple Number Windward/Leeward Low943.10.6362
Triple Number Windward/Leeward Medium697.50.8602
Triple Number Windward/Leeward High610.90.9822
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1044.0792.5662.5589.7550.9520.9473.7
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low943.10.6362
Triple Number Windward/Leeward Medium697.50.8602
Triple Number Windward/Leeward High610.90.9822
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1044.0792.5662.5589.7550.9520.9473.7
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low733.3
Triple Number Coastal/Long Distance Medium569.1
Triple Number Coastal/Long Distance High512.4
Triple Number Windward/Leeward Low943.1
Triple Number Windward/Leeward Medium697.5
Triple Number Windward/Leeward High610.9
Predominantly Upwind618.3
Predominantly Downwind582.7
Predominantly Reaching558.9
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance623.20.9627
Triple Number Coastal/Long Distance Low733.30.8182
Triple Number Coastal/Long Distance Medium569.11.0543
Triple Number Coastal/Long Distance High512.41.1710
Triple Number Windward/Leeward Low943.10.6362
Triple Number Windward/Leeward Medium697.50.8602
Triple Number Windward/Leeward High610.90.9822
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1044.0792.5662.5589.7550.9520.9473.7
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8182
Triple Number Coastal/Long Distance Medium1.0543
Triple Number Coastal/Long Distance High1.1710
Triple Number Windward/Leeward Low0.6362
Triple Number Windward/Leeward Medium0.8602
Triple Number Windward/Leeward High0.9822
Coastal/Long Distance0.9627
Predominantly Upwind0.9704
Predominantly Downwind1.0298
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.8182
Tretall Distanseseilas Mellomvind1.0543
Tretall Distanseseilas Mye vind1.1710
Tretall Pølsebane Lite vind0.6362
Tretall Pølsebane Mellomvind0.8602
Tretall Pølsebane Mye vind0.9822
Distanseseilas ett tall (OSN 8-16kn)0.9627
Distanseseilas ett tall (APH 6-20kn)1.0471
Enkeltall Motvind0.9704
Enkeltall Medvind1.0298
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low733.30.8182
Triple Number Coastal/Long Distance Medium569.11.0543
Triple Number Coastal/Long Distance High512.41.1710
Triple Number Windward/Leeward Low943.10.6362
Triple Number Windward/Leeward Medium697.50.8602
Triple Number Windward/Leeward High610.90.9822
Coastal/Long Distance623.20.9627
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind618.30.9704
Predominantly Downwind582.71.0298
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore597.61.0040
Cape Doctor Coastal502.41.1942
Triple Number Coastal/Long Distance Low733.30.8182
Triple Number Coastal/Long Distance Medium569.11.0543
Triple Number Coastal/Long Distance High512.41.1710
Triple Number Windward/Leeward Low943.10.6362
Triple Number Windward/Leeward Medium697.50.8602
Triple Number Windward/Leeward High610.90.9822
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8182
Triple Number Coastal/Long Distance Medium1.0543
Triple Number Coastal/Long Distance High1.1710
Triple Number Windward/Leeward Low0.6362
Triple Number Windward/Leeward Medium0.8602
Triple Number Windward/Leeward High0.9822
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8182
Triple Number Coastal/Long Distance Medium1.0543
Triple Number Coastal/Long Distance High1.1710
Triple Number Windward/Leeward Low0.6362
Triple Number Windward/Leeward Medium0.8602
Triple Number Windward/Leeward High0.9822
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance623.20.9627
Triple Number Coastal/Long Distance Low733.30.8182
Triple Number Coastal/Long Distance Medium569.11.0543
Triple Number Coastal/Long Distance High512.41.1710
Triple Number Windward/Leeward Low943.10.6362
Triple Number Windward/Leeward Medium697.50.8602
Triple Number Windward/Leeward High610.90.9822
Predominantly Upwind618.30.9704
Predominantly Downwind582.71.0298
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1044.0792.5662.5589.7550.9520.9473.7
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance623.20.9627
Triple Number Coastal/Long Distance Low733.30.8182
Triple Number Coastal/Long Distance Medium569.11.0543
Triple Number Coastal/Long Distance High512.41.1710
Triple Number Windward/Leeward Low943.10.6362
Triple Number Windward/Leeward Medium697.50.8602
Triple Number Windward/Leeward High610.90.9822
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1044.0792.5662.5589.7550.9520.9473.7
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low733.30.8182
Triple Number All Purpose Medium569.11.0543
Triple Number All Purpose High512.41.1710
Triple Number Windward/Leeward Low943.10.6362
Triple Number Windward/Leeward Medium697.50.8602
Triple Number Windward/Leeward High610.90.9822
Predominantly Upwind618.30.9704
Predominantly Downwind582.71.0298
Predominantly Upwind Low810.80.7400
Predominantly Upwind Medium636.80.9422
Predominantly Upwind High599.71.0006
Predominantly Downwind Low806.00.7444
Predominantly Downwind Medium578.21.0376
Predominantly Downwind High482.91.2425
Chicago-Mac Upwind0.9536
Chicago-Mac All Purpose0.9796
Chicago-Mac Downwind1.0116
Bayview-Mac Cove Island0.9136
Bayview-Mac Shore0.9228
Harvest Moon Regatta498.71.2030
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy600.70.9988
San Francisco Bay Medium691.20.8681
Predominantly Reaching545.61.0996
Predominantly Reaching Low666.10.9007
Predominantly Reaching Medium540.51.1102
Predominantly Reaching High479.31.2518
Windward/Leeward 60-40 Low946.60.6339
Windward/Leeward 60-40 Medium718.90.8346
Windward/Leeward 60-40 High647.90.9261
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1029.00.5831
5-Band Low / Medium862.10.6960
5-Band Medium685.60.8752
5-Band Medium / High618.80.9696
5-Band High594.61.0091
ORC Ref  03510002TDJIssued on 27/10/2023Valid until 31/12/2023
VPP ver: 2023 1.03 | © ORC | www.orc.org

International
Certificate
2023

Boat

MAEÑA 9

ESP-7558

RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassDUFOUR 34Measurement03/10/2005HINPlan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA10.300Max. Beam3.482Draft1.936Displacement5,402Wetted area23.93IMS L9.432LSM09.276Acc. length10.300Sink (kg/mm) 18.49
VCGD0.096VCGM0.117RM Rated (kg·m) 114.5Limit of positive stability(°) 113.1Stability Index114.0
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.380PBWPIPA0.0034
EDL2.205ST10.066ST2
ST3ST40.097ST50.310
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2Rotating mastNo
P12.250IG13.150ISP13.880MDT10.120MDL10.180MDT20.120MDL20.140TL0.780MW0.180GO0.190
E4.650J3.750BAS1.600FSD0.030SFJ0.155SPL3.780WPLTPSBD0.132MWT130.00MCG5.010
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodBoom incliningFlotation Date21/09/2022MeasurerE100Comment
SFFP0.390FFM1.301FF1.300LCFcl5.769SG1.0250
SAFP9.636FAM1.032FA1.034LCFsh6.016HBI1.121
W181.9W281.9W381.9W481.9LCFD4.780
PD1270.4PD2265.0PD3249.1PD4243.7
WD4.500PLM9000.00GSA1.0RSA1.0RM113.1
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG1AGUA PVC VACIO10501.401AGUA PVC VACIO10508.001GASOIL PVC0.900090158.001AGUAS NEGRAS PVC VACIO4202.40Total deductible148.00
OTHER ITEMSIdKindDescriptionWeightLCGVCG1Battery3 DE 60Ah07.801EngineVOLVO MD2020DBTTotal deductible0
ORC Ref  03510002TDJIssued on 27/10/2023Valid until 31/12/2023
VPP ver: 2023 1.03 | © ORC | www.orc.org

International
Certificate
2023

Boat

MAEÑA 9

ESP-7558

RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment0010.161.021.823.063.9734.5127/10/2023
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment0010.100.691.312.634.015.3812.88NoNo 34.4222/09/2023OSP5372-0020020.110.661.272.583.995.4012.98NoNo 34.4015/07/2023OSP5372-003
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment00213.3513.3513.356.826.7075.6112/09/2022
ORC Ref  03510002TDJIssued on 27/10/2023Valid until 31/12/2023
VPP ver: 2023 1.03 | © ORC | www.orc.org