International
Certificate
2023

Boat

ALDAN

ESP-6313

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 Angles42.4°40.2°38.8°37.8°37.5°37.0°37.6°
Beat VMG3.854.635.105.325.435.495.53
52°5.816.777.277.497.597.667.72
60°6.086.987.457.687.797.867.94
75°6.257.117.577.858.048.168.31
90°6.137.067.577.908.178.408.70
110°5.776.957.638.048.388.638.99
120°5.596.807.547.998.398.759.37
135°5.016.227.127.688.108.519.37
150°4.205.376.377.167.688.078.85
Run VMG3.644.655.536.286.917.468.23
Gybe Angles143.5°148.4°152.0°156.8°165.5°177.2°179.0°

APH: 531.8

CDL: 10.211

GPH: 595.2

CertNo: 631301

BOAT
ClassFIRST 40.7DesignerB.FARRBuilderBENETAUAge date05/2002Series date12/1997Offset fileFIRST407.offData fileE6313
HULL
Length Overall11.924 mMaximum Beam3.770 mDraft2.430 mDisplacement7,440 kgDLR6.4435IMS DivisionCruiser/RacerDynamic Allowance0.040%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.434m
CREW
Maximum weight700 kgMinimum weight525 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail45.9146.75Headsail Luffed50.0450.04Headsail FlyingSymmetric101.23101.23Asymmetric
STORM SAIL AREAS (m²)
Trysail13.86Storm Jib12.47Heavy Weather Jib33.66
SAIL LIMITS
Headsails6  Spinnakers5
STABILITY
Righting Moment172.2 kg·mStability Index118.4
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  03510002L8PIssued on 10/05/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

International
Certificate
2023

Boat

ALDAN

ESP-6313

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 VMG934.1778.0705.6677.2663.2655.2650.6
52°620.0531.9495.2480.9474.1470.1466.3
60°592.3515.6483.4469.0462.3458.0453.4
75°575.8506.0475.3458.4447.5441.0433.0
90°587.6510.1475.3455.4440.5428.7413.6
110°624.2517.7472.1447.7429.6416.9400.5
120°644.1529.6477.7450.5429.3411.3384.3
135°718.0578.4505.7468.6444.4423.1384.1
150°856.3670.5565.0502.9468.8445.9406.6
Run VMG988.8774.2651.5573.4520.9482.5437.3
Selected Courses
Windward / Leeward961.4776.1678.6625.3592.0568.9544.0
All purpose740.3611.4547.7514.5493.9479.5460.7
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward651.50.9210
All purpose531.81.1282
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low675.80.8878
Triple Number Coastal/Long Distance Medium528.51.1353
Triple Number Coastal/Long Distance High476.01.2604
Triple Number Windward/Leeward Low868.70.6907
Triple Number Windward/Leeward Medium647.30.9269
Triple Number Windward/Leeward High565.31.0613
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance578.21.0378
Triple Number Coastal/Long Distance Low675.80.8878
Triple Number Coastal/Long Distance Medium528.51.1353
Triple Number Coastal/Long Distance High476.01.2604
Triple Number Windward/Leeward Low868.70.6907
Triple Number Windward/Leeward Medium647.30.9269
Triple Number Windward/Leeward High565.31.0613
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance964.1732.2614.4548.1512.3484.3441.6
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.8294
Downwind "popa"0.9484
70% up, 30% down "Ilhabela"0.8618
30% up, 70% down "Ilhabela-inverso"0.9092
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low675.80.8878
Triple Number Coastal/Long Distance Medium528.51.1353
Triple Number Coastal/Long Distance High476.01.2604
Triple Number Windward/Leeward Low868.70.6907
Triple Number Windward/Leeward Medium647.30.9269
Triple Number Windward/Leeward High565.31.0613
Predominantly Upwind569.11.0542
Predominantly Downwind545.41.1002
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low675.80.8878
Triple Number All Purpose Medium528.51.1353
Triple Number All Purpose High476.01.2604
Triple Number Windward/Leeward Low868.70.6907
Triple Number Windward/Leeward Medium647.30.9269
Triple Number Windward/Leeward High565.31.0613
Predominantly Upwind569.11.0542
Predominantly Downwind545.41.1002
Predominantly Upwind Low735.40.8159
Predominantly Upwind Medium583.81.0277
Predominantly Upwind High551.41.0882
Predominantly Downwind Low754.90.7948
Predominantly Downwind Medium545.01.1009
Predominantly Downwind High453.81.3220
Chicago-Mac Upwind1.0370
Chicago-Mac All Purpose1.0561
Chicago-Mac Downwind1.0803
Bayview-Mac Cove Island0.9891
Bayview-Mac Shore1.0020
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching506.81.1838
Predominantly Reaching Low615.60.9746
Predominantly Reaching Medium503.01.1929
Predominantly Reaching High446.91.3425
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low947.10.6335
5-Band Low / Medium795.60.7541
5-Band Medium636.40.9428
5-Band Medium / High573.41.0465
5-Band High548.31.0943
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance578.21.0378
Triple Number Coastal/Long Distance Low675.80.8878
Triple Number Coastal/Long Distance Medium528.51.1353
Triple Number Coastal/Long Distance High476.01.2604
Triple Number Windward/Leeward Low868.70.6907
Triple Number Windward/Leeward Medium647.30.9269
Triple Number Windward/Leeward High565.31.0613
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance964.1732.2614.4548.1512.3484.3441.6
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance578.21.0378
Triple Number Coastal/Long Distance Low675.80.8878
Triple Number Coastal/Long Distance Medium528.51.1353
Triple Number Coastal/Long Distance High476.01.2604
Triple Number Windward/Leeward Low868.70.6907
Triple Number Windward/Leeward Medium647.30.9269
Triple Number Windward/Leeward High565.31.0613
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance964.1732.2614.4548.1512.3484.3441.6
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance578.2
Triple Number Coastal/Long Distance Low675.8
Triple Number Coastal/Long Distance Medium528.5
Triple Number Coastal/Long Distance High476.0
Triple Number Windward/Leeward Low868.7
Triple Number Windward/Leeward Medium647.3
Triple Number Windward/Leeward High565.3
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance964.1732.2614.4548.1512.3484.3441.6
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance578.21.0378
Triple Number Coastal/Long Distance Low675.80.8878
Triple Number Coastal/Long Distance Medium528.51.1353
Triple Number Coastal/Long Distance High476.01.2604
Triple Number Windward/Leeward Low868.70.6907
Triple Number Windward/Leeward Medium647.30.9269
Triple Number Windward/Leeward High565.31.0613
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance964.1732.2614.4548.1512.3484.3441.6
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)578.21.0378
Triple Number Coastal/Long Distance Low675.80.8878
Triple Number Coastal/Long Distance Medium528.51.1353
Triple Number Coastal/Long Distance High476.01.2604
Triple Number Windward/Leeward Low868.70.6907
Triple Number Windward/Leeward Medium647.30.9269
Triple Number Windward/Leeward High565.31.0613
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance964.1732.2614.4548.1512.3484.3441.6
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low675.80.8878
Triple Number Coastal/Long Distance Medium528.51.1353
Triple Number Coastal/Long Distance High476.01.2604
Triple Number Windward/Leeward Low868.70.6907
Triple Number Windward/Leeward Medium647.30.9269
Triple Number Windward/Leeward High565.31.0613
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8878
Triple Number Coastal/Long Distance Medium1.1353
Triple Number Coastal/Long Distance High1.2604
Triple Number Windward/Leeward Low0.6907
Triple Number Windward/Leeward Medium0.9269
Triple Number Windward/Leeward High1.0613
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance964.1732.2614.4548.1512.3484.3441.6
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance578.21.0378
Triple Number Coastal/Long Distance Low675.80.8878
Triple Number Coastal/Long Distance Medium528.51.1353
Triple Number Coastal/Long Distance High476.01.2604
Triple Number Windward/Leeward Low868.70.6907
Triple Number Windward/Leeward Medium647.30.9269
Triple Number Windward/Leeward High565.31.0613
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance964.1732.2614.4548.1512.3484.3441.6
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low675.80.8878
Triple Number Coastal/Long Distance Medium528.51.1353
Triple Number Coastal/Long Distance High476.01.2604
Triple Number Windward/Leeward Low868.70.6907
Triple Number Windward/Leeward Medium647.30.9269
Triple Number Windward/Leeward High565.31.0613
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance578.21.0378
Triple Number Coastal/Long Distance Low675.80.8878
Triple Number Coastal/Long Distance Medium528.51.1353
Triple Number Coastal/Long Distance High476.01.2604
Triple Number Windward/Leeward Low868.70.6907
Triple Number Windward/Leeward Medium647.30.9269
Triple Number Windward/Leeward High565.31.0613
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance964.1732.2614.4548.1512.3484.3441.6
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low868.70.6907
Triple Number Windward/Leeward Medium647.30.9269
Triple Number Windward/Leeward High565.31.0613
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance964.1732.2614.4548.1512.3484.3441.6
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low675.8
Triple Number Coastal/Long Distance Medium528.5
Triple Number Coastal/Long Distance High476.0
Triple Number Windward/Leeward Low868.7
Triple Number Windward/Leeward Medium647.3
Triple Number Windward/Leeward High565.3
Predominantly Upwind569.1
Predominantly Downwind545.4
Predominantly Reaching520.7
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance578.21.0378
Triple Number Coastal/Long Distance Low675.80.8878
Triple Number Coastal/Long Distance Medium528.51.1353
Triple Number Coastal/Long Distance High476.01.2604
Triple Number Windward/Leeward Low868.70.6907
Triple Number Windward/Leeward Medium647.30.9269
Triple Number Windward/Leeward High565.31.0613
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance964.1732.2614.4548.1512.3484.3441.6
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8878
Triple Number Coastal/Long Distance Medium1.1353
Triple Number Coastal/Long Distance High1.2604
Triple Number Windward/Leeward Low0.6907
Triple Number Windward/Leeward Medium0.9269
Triple Number Windward/Leeward High1.0613
Coastal/Long Distance1.0378
Predominantly Upwind1.0542
Predominantly Downwind1.1002
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.8878
Tretall Distanseseilas Mellomvind1.1353
Tretall Distanseseilas Mye vind1.2604
Tretall Pølsebane Lite vind0.6907
Tretall Pølsebane Mellomvind0.9269
Tretall Pølsebane Mye vind1.0613
Distanseseilas ett tall (OSN 8-16kn)1.0378
Distanseseilas ett tall (APH 6-20kn)1.1282
Enkeltall Motvind1.0542
Enkeltall Medvind1.1002
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low675.80.8878
Triple Number Coastal/Long Distance Medium528.51.1353
Triple Number Coastal/Long Distance High476.01.2604
Triple Number Windward/Leeward Low868.70.6907
Triple Number Windward/Leeward Medium647.30.9269
Triple Number Windward/Leeward High565.31.0613
Coastal/Long Distance578.21.0378
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind569.11.0542
Predominantly Downwind545.41.1002
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore551.41.0881
Cape Doctor Coastal466.31.2866
Triple Number Coastal/Long Distance Low675.80.8878
Triple Number Coastal/Long Distance Medium528.51.1353
Triple Number Coastal/Long Distance High476.01.2604
Triple Number Windward/Leeward Low868.70.6907
Triple Number Windward/Leeward Medium647.30.9269
Triple Number Windward/Leeward High565.31.0613
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8878
Triple Number Coastal/Long Distance Medium1.1353
Triple Number Coastal/Long Distance High1.2604
Triple Number Windward/Leeward Low0.6907
Triple Number Windward/Leeward Medium0.9269
Triple Number Windward/Leeward High1.0613
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8878
Triple Number Coastal/Long Distance Medium1.1353
Triple Number Coastal/Long Distance High1.2604
Triple Number Windward/Leeward Low0.6907
Triple Number Windward/Leeward Medium0.9269
Triple Number Windward/Leeward High1.0613
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance578.21.0378
Triple Number Coastal/Long Distance Low675.80.8878
Triple Number Coastal/Long Distance Medium528.51.1353
Triple Number Coastal/Long Distance High476.01.2604
Triple Number Windward/Leeward Low868.70.6907
Triple Number Windward/Leeward Medium647.30.9269
Triple Number Windward/Leeward High565.31.0613
Predominantly Upwind569.11.0542
Predominantly Downwind545.41.1002
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance964.1732.2614.4548.1512.3484.3441.6
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance578.21.0378
Triple Number Coastal/Long Distance Low675.80.8878
Triple Number Coastal/Long Distance Medium528.51.1353
Triple Number Coastal/Long Distance High476.01.2604
Triple Number Windward/Leeward Low868.70.6907
Triple Number Windward/Leeward Medium647.30.9269
Triple Number Windward/Leeward High565.31.0613
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance964.1732.2614.4548.1512.3484.3441.6
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low675.80.8878
Triple Number All Purpose Medium528.51.1353
Triple Number All Purpose High476.01.2604
Triple Number Windward/Leeward Low868.70.6907
Triple Number Windward/Leeward Medium647.30.9269
Triple Number Windward/Leeward High565.31.0613
Predominantly Upwind569.11.0542
Predominantly Downwind545.41.1002
Predominantly Upwind Low735.40.8159
Predominantly Upwind Medium583.81.0277
Predominantly Upwind High551.41.0882
Predominantly Downwind Low754.90.7948
Predominantly Downwind Medium545.01.1009
Predominantly Downwind High453.81.3220
Chicago-Mac Upwind1.0370
Chicago-Mac All Purpose1.0561
Chicago-Mac Downwind1.0803
Bayview-Mac Cove Island0.9891
Bayview-Mac Shore1.0020
Harvest Moon Regatta465.21.2897
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy555.01.0810
San Francisco Bay Medium639.10.9389
Predominantly Reaching506.81.1838
Predominantly Reaching Low615.60.9746
Predominantly Reaching Medium503.01.1929
Predominantly Reaching High446.91.3425
Windward/Leeward 60-40 Low866.20.6927
Windward/Leeward 60-40 Medium662.40.9058
Windward/Leeward 60-40 High596.01.0067
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low947.10.6335
5-Band Low / Medium795.60.7541
5-Band Medium636.40.9428
5-Band Medium / High573.41.0465
5-Band High548.31.0943
ORC Ref  03510002L8PIssued on 10/05/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

International
Certificate
2023

Boat

ALDAN

ESP-6313

RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassFIRST 40.7Measurement10/05/2022HINPlan reviewHull constructionSolidCarbon RudderYesLight stanchionsNoTrim tabNo
LOA11.924Max. Beam3.770Draft2.430Displacement7,440Wetted area30.55IMS L10.698LSM010.490Acc. length11.924Sink (kg/mm) 22.71
VCGD0.058VCGM0.086RM Rated (kg·m) 172.2Limit of positive stability(°) 115.1Stability Index118.4
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.434PBW0.117PIPA0.0024
EDL2.260ST10.047ST20.169
ST30.169ST40.082ST50.290
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders3Rotating mastNo
P14.800IG15.695ISP15.810MDT10.116MDL10.215MDT20.116MDL20.180TL0.710MW0.215GO0.241
E5.350J4.410BAS1.720FSD0.037SFJSPL4.539WPLTPSBD0.190MWT204.00MCG5.680
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date16/12/2021MeasurerESP825-842Comment
SFFP0.292FFM1.354FF1.354LCFcl6.558SG1.0250
SAFP11.313FAM1.095FA1.096LCFsh6.807HBI1.207
W199.6W299.6W399.6W499.6
PD1548.6PD2547.7PD3547.2PD4550.9
WD12.000PLM9000.00GSA1.0RSA1.0RM171.6
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG003Agua Plastico Tanque BR10005.91002Agua Plastico Tanque ER10005.91001Gasoil Metalico Tanque gasoil0.90008058.70Total deductible58.70
OTHER ITEMSIdKindDescriptionWeightLCGVCG01BatteryBaterias217.31001EngineYANMARTotal deductible0
ORC Ref  03510002L8PIssued on 10/05/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

International
Certificate
2023

Boat

ALDAN

ESP-6313

RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment0010.181.051.913.324.4145.9116/01/2021
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment0010.080.761.493.084.796.5815.73NoNo 50.0407/01/2021
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment00115.6715.6715.677.737.84101.2302/03/2022
ORC Ref  03510002L8PIssued on 10/05/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org