International
Certificate
2023

Boat

ALBA ALBA

ESP-7303

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 Angles43.5°41.4°40.8°40.6°40.6°40.6°41.4°
Beat VMG3.474.204.664.864.954.994.95
52°5.306.276.877.157.277.337.36
60°5.596.557.137.427.557.627.67
75°5.866.847.337.667.867.988.11
90°6.117.127.647.928.098.248.54
110°5.967.047.658.068.418.719.19
120°5.676.807.527.988.378.769.42
135°5.036.237.147.718.158.569.42
150°4.225.386.397.197.728.138.94
Run VMG3.664.665.536.306.937.478.28
Gybe Angles143.9°148.7°151.4°156.4°164.6°175.4°178.1°

APH: 550.4

CDL: 9.408

GPH: 616.6

CertNo: 730301

BOAT
ClassDUFOUR 40DesignerFELCIBuilderDUFOURAge date06/2003Series date01/2003Offset fileDUFOUR40.offData fileE7303
HULL
Length Overall12.060 mMaximum Beam3.890 mDraft2.068 mDisplacement7,777 kgDLR6.6135IMS DivisionCruiser/RacerDynamic Allowance0.250%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.435m
CREW
Maximum weight240 kgMinimum weight155 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail46.5347.46Headsail Luffed34.8434.84Headsail FlyingSymmetric104.34104.34Asymmetric85.2885.28 (2 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS (m²)
Trysail14.00Storm Jib12.01Heavy Weather Jib32.42
SAIL LIMITS
Headsails5  Spinnakers4 * Asymmetric SHALL NOT be tacked on the pole
STABILITY
Righting Moment180.6 kg·mStability Index120.4
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  03510002OWBIssued on 22/06/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

International
Certificate
2023

Boat

ALBA ALBA

ESP-7303

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 VMG1037.0856.8773.3740.3726.7721.5726.6
52°679.0574.0524.1503.5495.2490.9489.3
60°643.9549.7504.9485.3477.1472.6469.6
75°614.4525.9490.9470.1458.1451.1444.0
90°589.1505.8471.1454.3444.7437.1421.6
110°604.5511.7470.4446.6428.2413.2391.6
120°635.3529.5478.9451.1429.9410.8382.1
135°716.0577.6504.2466.8441.9420.5382.3
150°852.5669.2563.8501.0466.6443.0402.9
Run VMG984.3772.7650.4571.5519.7481.7435.0
Selected Courses
Windward / Leeward1010.7814.8711.9655.9623.2601.6580.8
All purpose770.3634.2566.3531.2510.8497.1480.0
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward685.00.8759
All purpose550.41.0901
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low702.30.8543
Triple Number Coastal/Long Distance Medium546.31.0982
Triple Number Coastal/Long Distance High494.11.2143
Triple Number Windward/Leeward Low912.70.6574
Triple Number Windward/Leeward Medium679.70.8828
Triple Number Windward/Leeward High599.21.0013
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance600.90.9986
Triple Number Coastal/Long Distance Low702.30.8543
Triple Number Coastal/Long Distance Medium546.31.0982
Triple Number Coastal/Long Distance High494.11.2143
Triple Number Windward/Leeward Low912.70.6574
Triple Number Windward/Leeward Medium679.70.8828
Triple Number Windward/Leeward High599.21.0013
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1008.0764.5639.6568.9530.9501.2453.7
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7524
Downwind "popa"0.9512
70% up, 30% down "Ilhabela"0.8027
30% up, 70% down "Ilhabela-inverso"0.8813
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low702.30.8543
Triple Number Coastal/Long Distance Medium546.31.0982
Triple Number Coastal/Long Distance High494.11.2143
Triple Number Windward/Leeward Low912.70.6574
Triple Number Windward/Leeward Medium679.70.8828
Triple Number Windward/Leeward High599.21.0013
Predominantly Upwind600.30.9996
Predominantly Downwind553.01.0849
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low702.30.8543
Triple Number All Purpose Medium546.31.0982
Triple Number All Purpose High494.11.2143
Triple Number Windward/Leeward Low912.70.6574
Triple Number Windward/Leeward Medium679.70.8828
Triple Number Windward/Leeward High599.21.0013
Predominantly Upwind600.30.9996
Predominantly Downwind553.01.0849
Predominantly Upwind Low788.10.7613
Predominantly Upwind Medium623.90.9616
Predominantly Upwind High592.51.0127
Predominantly Downwind Low767.30.7820
Predominantly Downwind Medium546.31.0983
Predominantly Downwind High456.11.3154
Chicago-Mac Upwind0.9814
Chicago-Mac All Purpose1.0207
Chicago-Mac Downwind1.0653
Bayview-Mac Cove Island0.9524
Bayview-Mac Shore0.9580
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching516.81.1610
Predominantly Reaching Low629.00.9539
Predominantly Reaching Medium510.41.1755
Predominantly Reaching High456.21.3152
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low995.60.6027
5-Band Low / Medium835.50.7182
5-Band Medium668.40.8976
5-Band Medium / High606.30.9896
5-Band High584.41.0267
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance600.90.9986
Triple Number Coastal/Long Distance Low702.30.8543
Triple Number Coastal/Long Distance Medium546.31.0982
Triple Number Coastal/Long Distance High494.11.2143
Triple Number Windward/Leeward Low912.70.6574
Triple Number Windward/Leeward Medium679.70.8828
Triple Number Windward/Leeward High599.21.0013
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1008.0764.5639.6568.9530.9501.2453.7
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance600.90.9986
Triple Number Coastal/Long Distance Low702.30.8543
Triple Number Coastal/Long Distance Medium546.31.0982
Triple Number Coastal/Long Distance High494.11.2143
Triple Number Windward/Leeward Low912.70.6574
Triple Number Windward/Leeward Medium679.70.8828
Triple Number Windward/Leeward High599.21.0013
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1008.0764.5639.6568.9530.9501.2453.7
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance600.9
Triple Number Coastal/Long Distance Low702.3
Triple Number Coastal/Long Distance Medium546.3
Triple Number Coastal/Long Distance High494.1
Triple Number Windward/Leeward Low912.7
Triple Number Windward/Leeward Medium679.7
Triple Number Windward/Leeward High599.2
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1008.0764.5639.6568.9530.9501.2453.7
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance600.90.9986
Triple Number Coastal/Long Distance Low702.30.8543
Triple Number Coastal/Long Distance Medium546.31.0982
Triple Number Coastal/Long Distance High494.11.2143
Triple Number Windward/Leeward Low912.70.6574
Triple Number Windward/Leeward Medium679.70.8828
Triple Number Windward/Leeward High599.21.0013
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1008.0764.5639.6568.9530.9501.2453.7
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)600.90.9986
Triple Number Coastal/Long Distance Low702.30.8543
Triple Number Coastal/Long Distance Medium546.31.0982
Triple Number Coastal/Long Distance High494.11.2143
Triple Number Windward/Leeward Low912.70.6574
Triple Number Windward/Leeward Medium679.70.8828
Triple Number Windward/Leeward High599.21.0013
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1008.0764.5639.6568.9530.9501.2453.7
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low702.30.8543
Triple Number Coastal/Long Distance Medium546.31.0982
Triple Number Coastal/Long Distance High494.11.2143
Triple Number Windward/Leeward Low912.70.6574
Triple Number Windward/Leeward Medium679.70.8828
Triple Number Windward/Leeward High599.21.0013
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8543
Triple Number Coastal/Long Distance Medium1.0982
Triple Number Coastal/Long Distance High1.2143
Triple Number Windward/Leeward Low0.6574
Triple Number Windward/Leeward Medium0.8828
Triple Number Windward/Leeward High1.0013
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1008.0764.5639.6568.9530.9501.2453.7
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance600.90.9986
Triple Number Coastal/Long Distance Low702.30.8543
Triple Number Coastal/Long Distance Medium546.31.0982
Triple Number Coastal/Long Distance High494.11.2143
Triple Number Windward/Leeward Low912.70.6574
Triple Number Windward/Leeward Medium679.70.8828
Triple Number Windward/Leeward High599.21.0013
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1008.0764.5639.6568.9530.9501.2453.7
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low702.30.8543
Triple Number Coastal/Long Distance Medium546.31.0982
Triple Number Coastal/Long Distance High494.11.2143
Triple Number Windward/Leeward Low912.70.6574
Triple Number Windward/Leeward Medium679.70.8828
Triple Number Windward/Leeward High599.21.0013
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance600.90.9986
Triple Number Coastal/Long Distance Low702.30.8543
Triple Number Coastal/Long Distance Medium546.31.0982
Triple Number Coastal/Long Distance High494.11.2143
Triple Number Windward/Leeward Low912.70.6574
Triple Number Windward/Leeward Medium679.70.8828
Triple Number Windward/Leeward High599.21.0013
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1008.0764.5639.6568.9530.9501.2453.7
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low912.70.6574
Triple Number Windward/Leeward Medium679.70.8828
Triple Number Windward/Leeward High599.21.0013
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1008.0764.5639.6568.9530.9501.2453.7
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low702.3
Triple Number Coastal/Long Distance Medium546.3
Triple Number Coastal/Long Distance High494.1
Triple Number Windward/Leeward Low912.7
Triple Number Windward/Leeward Medium679.7
Triple Number Windward/Leeward High599.2
Predominantly Upwind600.3
Predominantly Downwind553.0
Predominantly Reaching528.9
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance600.90.9986
Triple Number Coastal/Long Distance Low702.30.8543
Triple Number Coastal/Long Distance Medium546.31.0982
Triple Number Coastal/Long Distance High494.11.2143
Triple Number Windward/Leeward Low912.70.6574
Triple Number Windward/Leeward Medium679.70.8828
Triple Number Windward/Leeward High599.21.0013
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1008.0764.5639.6568.9530.9501.2453.7
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8543
Triple Number Coastal/Long Distance Medium1.0982
Triple Number Coastal/Long Distance High1.2143
Triple Number Windward/Leeward Low0.6574
Triple Number Windward/Leeward Medium0.8828
Triple Number Windward/Leeward High1.0013
Coastal/Long Distance0.9986
Predominantly Upwind0.9996
Predominantly Downwind1.0849
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.8543
Tretall Distanseseilas Mellomvind1.0982
Tretall Distanseseilas Mye vind1.2143
Tretall Pølsebane Lite vind0.6574
Tretall Pølsebane Mellomvind0.8828
Tretall Pølsebane Mye vind1.0013
Distanseseilas ett tall (OSN 8-16kn)0.9986
Distanseseilas ett tall (APH 6-20kn)1.0901
Enkeltall Motvind0.9996
Enkeltall Medvind1.0849
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low702.30.8543
Triple Number Coastal/Long Distance Medium546.31.0982
Triple Number Coastal/Long Distance High494.11.2143
Triple Number Windward/Leeward Low912.70.6574
Triple Number Windward/Leeward Medium679.70.8828
Triple Number Windward/Leeward High599.21.0013
Coastal/Long Distance600.90.9986
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind600.30.9996
Predominantly Downwind553.01.0849
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore587.01.0221
Cape Doctor Coastal485.11.2368
Triple Number Coastal/Long Distance Low702.30.8543
Triple Number Coastal/Long Distance Medium546.31.0982
Triple Number Coastal/Long Distance High494.11.2143
Triple Number Windward/Leeward Low912.70.6574
Triple Number Windward/Leeward Medium679.70.8828
Triple Number Windward/Leeward High599.21.0013
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8543
Triple Number Coastal/Long Distance Medium1.0982
Triple Number Coastal/Long Distance High1.2143
Triple Number Windward/Leeward Low0.6574
Triple Number Windward/Leeward Medium0.8828
Triple Number Windward/Leeward High1.0013
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8543
Triple Number Coastal/Long Distance Medium1.0982
Triple Number Coastal/Long Distance High1.2143
Triple Number Windward/Leeward Low0.6574
Triple Number Windward/Leeward Medium0.8828
Triple Number Windward/Leeward High1.0013
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance600.90.9986
Triple Number Coastal/Long Distance Low702.30.8543
Triple Number Coastal/Long Distance Medium546.31.0982
Triple Number Coastal/Long Distance High494.11.2143
Triple Number Windward/Leeward Low912.70.6574
Triple Number Windward/Leeward Medium679.70.8828
Triple Number Windward/Leeward High599.21.0013
Predominantly Upwind600.30.9996
Predominantly Downwind553.01.0849
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1008.0764.5639.6568.9530.9501.2453.7
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance600.90.9986
Triple Number Coastal/Long Distance Low702.30.8543
Triple Number Coastal/Long Distance Medium546.31.0982
Triple Number Coastal/Long Distance High494.11.2143
Triple Number Windward/Leeward Low912.70.6574
Triple Number Windward/Leeward Medium679.70.8828
Triple Number Windward/Leeward High599.21.0013
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1008.0764.5639.6568.9530.9501.2453.7
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low702.30.8543
Triple Number All Purpose Medium546.31.0982
Triple Number All Purpose High494.11.2143
Triple Number Windward/Leeward Low912.70.6574
Triple Number Windward/Leeward Medium679.70.8828
Triple Number Windward/Leeward High599.21.0013
Predominantly Upwind600.30.9996
Predominantly Downwind553.01.0849
Predominantly Upwind Low788.10.7613
Predominantly Upwind Medium623.90.9616
Predominantly Upwind High592.51.0127
Predominantly Downwind Low767.30.7820
Predominantly Downwind Medium546.31.0983
Predominantly Downwind High456.11.3154
Chicago-Mac Upwind0.9814
Chicago-Mac All Purpose1.0207
Chicago-Mac Downwind1.0653
Bayview-Mac Cove Island0.9524
Bayview-Mac Shore0.9580
Harvest Moon Regatta471.31.2731
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy588.41.0197
San Francisco Bay Medium672.40.8923
Predominantly Reaching516.81.1610
Predominantly Reaching Low629.00.9539
Predominantly Reaching Medium510.41.1755
Predominantly Reaching High456.21.3152
Windward/Leeward 60-40 Low919.60.6525
Windward/Leeward 60-40 Medium706.20.8497
Windward/Leeward 60-40 High641.90.9347
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low995.60.6027
5-Band Low / Medium835.50.7182
5-Band Medium668.40.8976
5-Band Medium / High606.30.9896
5-Band High584.41.0267
ORC Ref  03510002OWBIssued on 22/06/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

International
Certificate
2023

Boat

ALBA ALBA

ESP-7303

RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassDUFOUR 40Measurement30/01/2013HINPlan reviewHull constructionSolidCarbon RudderNoLight stanchionsNoTrim tabNo
LOA12.060Max. Beam3.890Draft2.068Displacement7,777Wetted area30.46IMS L10.679LSM010.554Acc. length12.060Sink (kg/mm) 23.27
VCGD0.114VCGM0.116RM Rated (kg·m) 180.6Limit of positive stability(°) 117.7Stability Index120.4
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.435PBWPIPA0.0038
EDL2.783ST10.065ST20.180
ST30.180ST40.110ST50.290
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2Rotating mastNo
P14.620IG15.403ISP15.493MDT10.124MDL10.225MDT20.124MDL20.191TLMW0.225GO0.250
E5.470J4.185BAS1.793FSD0.032SFJ0.185SPL4.264WPLTPS5.150BD0.160MWT212.00MCG6.140
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date19/03/2023MeasurerESP-851Comment
SFFP0.100FFM1.418FF1.414LCFcl6.589SG1.0290
SAFP11.430FAM1.169FA1.172LCFsh6.855HBI1.250
W1110.1W2110.1W3110.1W4110.1
PD1555.0PD2553.2PD3558.2PD4554.1
WD11.570PLM9000.00GSA1.0RSA1.0RM180.7
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCGA1AGUA PVC1609.00A2AGUA PVC16002.20GGASOIL INOXFuel120409.00Total deductible349.00
OTHER ITEMSIdKindDescriptionWeightLCGVCG5MiscellaneousWEBASTO10.003MiscellaneousCALENTADOR5.604Battery3X90AH9.002EngineVOLVO 40CV<AnchorMOLINILLO ANCLA6DeductiblePILOTO AUTOMÁTICOTotal deductible
ORC Ref  03510002OWBIssued on 22/06/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

International
Certificate
2023

Boat

ALBA ALBA

ESP-7303

RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentM10.201.091.963.434.5046.5319/03/2023
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentF20.130.751.372.473.514.5014.52YesNo 34.8419/03/2023
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentS114.9714.9714.978.607.42104.3419/03/2023
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment00116.3514.4215.396.268.2276%85.2823/03/2019A016.2114.3515.286.278.1677%84.6519/03/2023
ORC Ref  03510002OWBIssued on 22/06/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org