International
Certificate
2023

Boat

ABELARDO UNO

ESP-7557

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 Angles44.1°41.7°40.5°39.6°39.4°39.6°40.2°
Beat VMG3.223.934.424.704.804.834.80
52°4.945.866.466.796.926.987.00
60°5.226.126.686.997.147.217.25
75°5.396.316.857.177.387.537.66
90°5.396.427.017.297.477.708.03
110°5.436.547.157.547.868.128.46
120°5.256.387.067.497.888.248.87
135°4.725.866.707.227.628.018.83
150°3.995.096.016.747.217.588.32
Run VMG3.464.405.225.936.537.037.74
Gybe Angles144.2°147.1°152.5°157.7°169.4°177.2°179.0°

APH: 583.9

CDL: 8.460

GPH: 656.2

CertNo: 755701

BOAT
ClassDUFOUR 34DesignerFelci YachtsBuilderDUFOURAge date06/2004Series date07/2003Offset fileDUF34PERF-FK.offData fileE7557
HULL
Length Overall10.300 mMaximum Beam3.482 mDraft1.896 mDisplacement5,047 kgDLR6.6720IMS DivisionCruiser/RacerDynamic Allowance0.270%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.410m
CREW
Maximum weight540 kgMinimum weight405 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail31.6532.41Headsail Luffed26.2626.26Headsail FlyingSymmetric75.0575.05Asymmetric75.5075.50 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail9.30Storm Jib8.75Heavy Weather Jib23.63
SAIL LIMITS
Headsails5  Spinnakers4 * Asymmetric SHALL NOT be tacked on the pole
STABILITY
Righting Moment95.9 kg·mStability Index102.9
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  03510002L0OIssued on 09/05/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

International
Certificate
2023

Boat

ABELARDO UNO

ESP-7557

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 VMG1119.0917.0814.0766.2750.8744.7749.4
52°728.2614.0556.9530.4520.5516.0514.1
60°689.6588.0539.2515.2504.3499.6496.2
75°667.4570.4525.6502.2487.6478.4470.2
90°667.7560.4513.4493.6481.9467.5448.2
110°662.9550.9503.7477.6458.0443.4425.8
120°685.2564.7509.9480.6457.1437.0405.9
135°763.2614.2537.0498.6472.7449.5407.8
150°901.2707.8598.9534.4499.4475.0432.8
Run VMG1040.7817.3690.1607.4551.4512.1465.0
Selected Courses
Windward / Leeward1079.8867.2752.0686.8651.1628.4607.2
All purpose830.3679.1602.3561.5539.3524.2506.1
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward720.60.8327
All purpose583.91.0275
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low754.70.7950
Triple Number Coastal/Long Distance Medium579.41.0356
Triple Number Coastal/Long Distance High521.21.1512
Triple Number Windward/Leeward Low973.60.6163
Triple Number Windward/Leeward Medium714.60.8396
Triple Number Windward/Leeward High626.10.9583
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance635.80.9436
Triple Number Coastal/Long Distance Low754.70.7950
Triple Number Coastal/Long Distance Medium579.41.0356
Triple Number Coastal/Long Distance High521.21.1512
Triple Number Windward/Leeward Low973.60.6163
Triple Number Windward/Leeward Medium714.60.8396
Triple Number Windward/Leeward High626.10.9583
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1075.9814.8678.0599.9560.0528.8479.9
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7166
Downwind "popa"0.8967
70% up, 30% down "Ilhabela"0.7625
30% up, 70% down "Ilhabela-inverso"0.8338
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low754.70.7950
Triple Number Coastal/Long Distance Medium579.41.0356
Triple Number Coastal/Long Distance High521.21.1512
Triple Number Windward/Leeward Low973.60.6163
Triple Number Windward/Leeward Medium714.60.8396
Triple Number Windward/Leeward High626.10.9583
Predominantly Upwind635.20.9446
Predominantly Downwind589.01.0188
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low754.70.7950
Triple Number All Purpose Medium579.41.0356
Triple Number All Purpose High521.21.1512
Triple Number Windward/Leeward Low973.60.6163
Triple Number Windward/Leeward Medium714.60.8396
Triple Number Windward/Leeward High626.10.9583
Predominantly Upwind635.20.9446
Predominantly Downwind589.01.0188
Predominantly Upwind Low846.90.7085
Predominantly Upwind Medium657.10.9131
Predominantly Upwind High617.70.9714
Predominantly Downwind Low818.70.7329
Predominantly Downwind Medium581.61.0317
Predominantly Downwind High485.51.2358
Chicago-Mac Upwind0.9269
Chicago-Mac All Purpose0.9604
Chicago-Mac Downwind1.0004
Bayview-Mac Cove Island0.8915
Bayview-Mac Shore0.8982
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching553.11.0848
Predominantly Reaching Low681.10.8809
Predominantly Reaching Medium546.71.0976
Predominantly Reaching High484.81.2376
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1063.50.5642
5-Band Low / Medium888.40.6754
5-Band Medium701.90.8549
5-Band Medium / High633.60.9470
5-Band High610.90.9822
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance635.80.9436
Triple Number Coastal/Long Distance Low754.70.7950
Triple Number Coastal/Long Distance Medium579.41.0356
Triple Number Coastal/Long Distance High521.21.1512
Triple Number Windward/Leeward Low973.60.6163
Triple Number Windward/Leeward Medium714.60.8396
Triple Number Windward/Leeward High626.10.9583
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1075.9814.8678.0599.9560.0528.8479.9
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance635.80.9436
Triple Number Coastal/Long Distance Low754.70.7950
Triple Number Coastal/Long Distance Medium579.41.0356
Triple Number Coastal/Long Distance High521.21.1512
Triple Number Windward/Leeward Low973.60.6163
Triple Number Windward/Leeward Medium714.60.8396
Triple Number Windward/Leeward High626.10.9583
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1075.9814.8678.0599.9560.0528.8479.9
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance635.8
Triple Number Coastal/Long Distance Low754.7
Triple Number Coastal/Long Distance Medium579.4
Triple Number Coastal/Long Distance High521.2
Triple Number Windward/Leeward Low973.6
Triple Number Windward/Leeward Medium714.6
Triple Number Windward/Leeward High626.1
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1075.9814.8678.0599.9560.0528.8479.9
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance635.80.9436
Triple Number Coastal/Long Distance Low754.70.7950
Triple Number Coastal/Long Distance Medium579.41.0356
Triple Number Coastal/Long Distance High521.21.1512
Triple Number Windward/Leeward Low973.60.6163
Triple Number Windward/Leeward Medium714.60.8396
Triple Number Windward/Leeward High626.10.9583
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1075.9814.8678.0599.9560.0528.8479.9
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)635.80.9436
Triple Number Coastal/Long Distance Low754.70.7950
Triple Number Coastal/Long Distance Medium579.41.0356
Triple Number Coastal/Long Distance High521.21.1512
Triple Number Windward/Leeward Low973.60.6163
Triple Number Windward/Leeward Medium714.60.8396
Triple Number Windward/Leeward High626.10.9583
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1075.9814.8678.0599.9560.0528.8479.9
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low754.70.7950
Triple Number Coastal/Long Distance Medium579.41.0356
Triple Number Coastal/Long Distance High521.21.1512
Triple Number Windward/Leeward Low973.60.6163
Triple Number Windward/Leeward Medium714.60.8396
Triple Number Windward/Leeward High626.10.9583
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7950
Triple Number Coastal/Long Distance Medium1.0356
Triple Number Coastal/Long Distance High1.1512
Triple Number Windward/Leeward Low0.6163
Triple Number Windward/Leeward Medium0.8396
Triple Number Windward/Leeward High0.9583
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1075.9814.8678.0599.9560.0528.8479.9
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance635.80.9436
Triple Number Coastal/Long Distance Low754.70.7950
Triple Number Coastal/Long Distance Medium579.41.0356
Triple Number Coastal/Long Distance High521.21.1512
Triple Number Windward/Leeward Low973.60.6163
Triple Number Windward/Leeward Medium714.60.8396
Triple Number Windward/Leeward High626.10.9583
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1075.9814.8678.0599.9560.0528.8479.9
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low754.70.7950
Triple Number Coastal/Long Distance Medium579.41.0356
Triple Number Coastal/Long Distance High521.21.1512
Triple Number Windward/Leeward Low973.60.6163
Triple Number Windward/Leeward Medium714.60.8396
Triple Number Windward/Leeward High626.10.9583
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance635.80.9436
Triple Number Coastal/Long Distance Low754.70.7950
Triple Number Coastal/Long Distance Medium579.41.0356
Triple Number Coastal/Long Distance High521.21.1512
Triple Number Windward/Leeward Low973.60.6163
Triple Number Windward/Leeward Medium714.60.8396
Triple Number Windward/Leeward High626.10.9583
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1075.9814.8678.0599.9560.0528.8479.9
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low973.60.6163
Triple Number Windward/Leeward Medium714.60.8396
Triple Number Windward/Leeward High626.10.9583
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1075.9814.8678.0599.9560.0528.8479.9
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low754.7
Triple Number Coastal/Long Distance Medium579.4
Triple Number Coastal/Long Distance High521.2
Triple Number Windward/Leeward Low973.6
Triple Number Windward/Leeward Medium714.6
Triple Number Windward/Leeward High626.1
Predominantly Upwind635.2
Predominantly Downwind589.0
Predominantly Reaching565.6
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance635.80.9436
Triple Number Coastal/Long Distance Low754.70.7950
Triple Number Coastal/Long Distance Medium579.41.0356
Triple Number Coastal/Long Distance High521.21.1512
Triple Number Windward/Leeward Low973.60.6163
Triple Number Windward/Leeward Medium714.60.8396
Triple Number Windward/Leeward High626.10.9583
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1075.9814.8678.0599.9560.0528.8479.9
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7950
Triple Number Coastal/Long Distance Medium1.0356
Triple Number Coastal/Long Distance High1.1512
Triple Number Windward/Leeward Low0.6163
Triple Number Windward/Leeward Medium0.8396
Triple Number Windward/Leeward High0.9583
Coastal/Long Distance0.9436
Predominantly Upwind0.9446
Predominantly Downwind1.0188
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.7950
Tretall Distanseseilas Mellomvind1.0356
Tretall Distanseseilas Mye vind1.1512
Tretall Pølsebane Lite vind0.6163
Tretall Pølsebane Mellomvind0.8396
Tretall Pølsebane Mye vind0.9583
Distanseseilas ett tall (OSN 8-16kn)0.9436
Distanseseilas ett tall (APH 6-20kn)1.0275
Enkeltall Motvind0.9446
Enkeltall Medvind1.0188
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low754.70.7950
Triple Number Coastal/Long Distance Medium579.41.0356
Triple Number Coastal/Long Distance High521.21.1512
Triple Number Windward/Leeward Low973.60.6163
Triple Number Windward/Leeward Medium714.60.8396
Triple Number Windward/Leeward High626.10.9583
Coastal/Long Distance635.80.9436
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind635.20.9446
Predominantly Downwind589.01.0188
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore613.50.9779
Cape Doctor Coastal511.51.1730
Triple Number Coastal/Long Distance Low754.70.7950
Triple Number Coastal/Long Distance Medium579.41.0356
Triple Number Coastal/Long Distance High521.21.1512
Triple Number Windward/Leeward Low973.60.6163
Triple Number Windward/Leeward Medium714.60.8396
Triple Number Windward/Leeward High626.10.9583
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7950
Triple Number Coastal/Long Distance Medium1.0356
Triple Number Coastal/Long Distance High1.1512
Triple Number Windward/Leeward Low0.6163
Triple Number Windward/Leeward Medium0.8396
Triple Number Windward/Leeward High0.9583
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7950
Triple Number Coastal/Long Distance Medium1.0356
Triple Number Coastal/Long Distance High1.1512
Triple Number Windward/Leeward Low0.6163
Triple Number Windward/Leeward Medium0.8396
Triple Number Windward/Leeward High0.9583
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance635.80.9436
Triple Number Coastal/Long Distance Low754.70.7950
Triple Number Coastal/Long Distance Medium579.41.0356
Triple Number Coastal/Long Distance High521.21.1512
Triple Number Windward/Leeward Low973.60.6163
Triple Number Windward/Leeward Medium714.60.8396
Triple Number Windward/Leeward High626.10.9583
Predominantly Upwind635.20.9446
Predominantly Downwind589.01.0188
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1075.9814.8678.0599.9560.0528.8479.9
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance635.80.9436
Triple Number Coastal/Long Distance Low754.70.7950
Triple Number Coastal/Long Distance Medium579.41.0356
Triple Number Coastal/Long Distance High521.21.1512
Triple Number Windward/Leeward Low973.60.6163
Triple Number Windward/Leeward Medium714.60.8396
Triple Number Windward/Leeward High626.10.9583
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1075.9814.8678.0599.9560.0528.8479.9
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low754.70.7950
Triple Number All Purpose Medium579.41.0356
Triple Number All Purpose High521.21.1512
Triple Number Windward/Leeward Low973.60.6163
Triple Number Windward/Leeward Medium714.60.8396
Triple Number Windward/Leeward High626.10.9583
Predominantly Upwind635.20.9446
Predominantly Downwind589.01.0188
Predominantly Upwind Low846.90.7085
Predominantly Upwind Medium657.10.9131
Predominantly Upwind High617.70.9714
Predominantly Downwind Low818.70.7329
Predominantly Downwind Medium581.61.0317
Predominantly Downwind High485.51.2358
Chicago-Mac Upwind0.9269
Chicago-Mac All Purpose0.9604
Chicago-Mac Downwind1.0004
Bayview-Mac Cove Island0.8915
Bayview-Mac Shore0.8982
Harvest Moon Regatta503.61.1913
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy615.20.9753
San Francisco Bay Medium708.90.8463
Predominantly Reaching553.11.0848
Predominantly Reaching Low681.10.8809
Predominantly Reaching Medium546.71.0976
Predominantly Reaching High484.81.2376
Windward/Leeward 60-40 Low982.40.6108
Windward/Leeward 60-40 Medium740.60.8102
Windward/Leeward 60-40 High667.60.8988
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1063.50.5642
5-Band Low / Medium888.40.6754
5-Band Medium701.90.8549
5-Band Medium / High633.60.9470
5-Band High610.90.9822
ORC Ref  03510002L0OIssued on 09/05/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

International
Certificate
2023

Boat

ABELARDO UNO

ESP-7557

RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassDUFOUR 34Measurement07/10/2005HINPlan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA10.300Max. Beam3.482Draft1.896Displacement5,047Wetted area23.51IMS L9.324LSM09.111Acc. length10.300Sink (kg/mm) 18.10
VCGD0.257VCGM0.297RM Rated (kg·m) 95.9Limit of positive stability(°) 103.1Stability Index102.9
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.410PBWPIPA0.0030
EDL2.170ST10.047ST2
ST3ST40.096ST50.285
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2Rotating mastNo
P11.800IG13.164ISP13.420MDT10.121MDL10.180MDT20.119MDL20.142TL0.578MW0.180GO0.198
E4.500J3.750BAS1.689FSD0.037SFJ0.145SPL3.750WPLTPS3.895BD0.132MWT121.50MCG5.040
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date08/06/2016MeasurerComment
SFFP0.390FFM1.325FF1.325LCFcl5.755SG1.0260
SAFP9.636FAM1.050FA1.050LCFsh6.003HBI1.142
W170.3W270.3W370.3W470.3
PD1609.8PD2611.7PD3619.0PD4606.6
WD10.530PLM9000.00GSA1.0RSA1.0RM95.3
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03510002L0OIssued on 09/05/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

International
Certificate
2023

Boat

ABELARDO UNO

ESP-7557

RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment10.150.951.682.8831.65RI
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment24.0312.80YesNo 26.2628/07/2004
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment113.0613.0613.066.946.7275.05RI
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment114.4112.2313.326.946.25111%75.50RI
ORC Ref  03510002L0OIssued on 09/05/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org