Club
Certificate
2023

Boat

EL X

ESP-4510_C

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°40.6°38.8°37.6°37.6°37.6°37.7°
Beat VMG3.644.414.935.195.305.365.39
52°5.516.467.007.277.407.477.54
60°5.786.687.177.447.607.697.79
75°5.946.817.297.617.858.038.22
90°5.806.757.327.637.938.208.62
110°5.776.897.507.928.288.548.95
120°5.616.767.437.908.338.749.44
135°5.066.257.087.608.078.539.62
150°4.285.426.407.127.608.048.95
Run VMG3.704.705.556.276.867.378.19
Gybe Angles144.2°148.7°152.3°157.7°168.2°177.2°177.2°

APH: 542.5

CDL: 9.488

GPH: 607.8

CertNo: 451001

BOAT
ClassIMX 38DesignerN.JEPPESENBuilderX YACHTSAge date07/1995Series date09/1992Offset fileORC0010.OFFData fileE4510_C
HULL
Length Overall11.360 mMaximum Beam3.660 mDraft2.085 mDisplacement5,148 kgDLR6.1416IMS DivisionPerformanceDynamic Allowance0.110%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.410m
CREW
Maximum weight640 kgMinimum weight480 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail38.7839.76Headsail Luffed34.6634.66Headsail FlyingSymmetric102.80102.80Asymmetric
STORM SAIL AREAS (m²)
Trysail11.22Storm Jib12.13Heavy Weather Jib32.74
SAIL LIMITS
Headsails5  Spinnakers4
STABILITY
Righting MomentN/AStability IndexN/A
COMMENTS
PRUEBA DE ESCORA CADUCADA.
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  03510002LHVIssued on 12/05/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

EL X

ESP-4510_C

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 VMG989.0816.8730.6694.2679.5671.7668.0
52°653.2557.1514.0494.9486.5481.7477.6
60°623.0539.2502.1483.6473.4467.9462.3
75°605.9528.5493.7473.1458.4448.1437.8
90°620.4532.9491.8472.0453.9438.8417.7
110°624.0522.5480.1454.3434.9421.6402.3
120°641.4532.7484.8455.8432.0411.9381.3
135°710.9575.9508.7473.4446.0421.8374.4
150°841.9663.6562.5505.9473.6447.9402.3
Run VMG972.2766.3648.3574.3524.5488.5439.7
Selected Courses
Windward / Leeward980.6791.5689.4634.3602.0580.1553.8
All purpose758.4626.1559.7524.6502.9487.4465.6
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward662.40.9057
All purpose542.51.1061
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low692.30.8667
Triple Number Coastal/Long Distance Medium539.31.1125
Triple Number Coastal/Long Distance High483.11.2419
Triple Number Windward/Leeward Low886.00.6772
Triple Number Windward/Leeward Medium657.70.9123
Triple Number Windward/Leeward High575.71.0422
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance588.91.0188
Triple Number Coastal/Long Distance Low692.30.8667
Triple Number Coastal/Long Distance Medium539.31.1125
Triple Number Coastal/Long Distance High483.11.2419
Triple Number Windward/Leeward Low886.00.6772
Triple Number Windward/Leeward Medium657.70.9123
Triple Number Windward/Leeward High575.71.0422
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance979.7746.7625.8558.4521.7492.2445.4
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.8001
Downwind "popa"0.9516
70% up, 30% down "Ilhabela"0.8402
30% up, 70% down "Ilhabela-inverso"0.9004
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low692.30.8667
Triple Number Coastal/Long Distance Medium539.31.1125
Triple Number Coastal/Long Distance High483.11.2419
Triple Number Windward/Leeward Low886.00.6772
Triple Number Windward/Leeward Medium657.70.9123
Triple Number Windward/Leeward High575.71.0422
Predominantly Upwind585.01.0257
Predominantly Downwind552.01.0869
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low692.30.8667
Triple Number All Purpose Medium539.31.1125
Triple Number All Purpose High483.11.2419
Triple Number Windward/Leeward Low886.00.6772
Triple Number Windward/Leeward Medium657.70.9123
Triple Number Windward/Leeward High575.71.0422
Predominantly Upwind585.01.0257
Predominantly Downwind552.01.0869
Predominantly Upwind Low764.60.7847
Predominantly Upwind Medium601.70.9971
Predominantly Upwind High564.41.0631
Predominantly Downwind Low758.70.7908
Predominantly Downwind Medium548.61.0936
Predominantly Downwind High456.61.3140
Chicago-Mac Upwind1.0085
Chicago-Mac All Purpose1.0351
Chicago-Mac Downwind1.0683
Bayview-Mac Cove Island0.9647
Bayview-Mac Shore0.9746
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching518.51.1571
Predominantly Reaching Low631.10.9507
Predominantly Reaching Medium514.11.1672
Predominantly Reaching High452.61.3257
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low966.00.6211
5-Band Low / Medium810.70.7401
5-Band Medium646.60.9279
5-Band Medium / High583.91.0275
5-Band High558.41.0746
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance588.91.0188
Triple Number Coastal/Long Distance Low692.30.8667
Triple Number Coastal/Long Distance Medium539.31.1125
Triple Number Coastal/Long Distance High483.11.2419
Triple Number Windward/Leeward Low886.00.6772
Triple Number Windward/Leeward Medium657.70.9123
Triple Number Windward/Leeward High575.71.0422
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance979.7746.7625.8558.4521.7492.2445.4
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance588.91.0188
Triple Number Coastal/Long Distance Low692.30.8667
Triple Number Coastal/Long Distance Medium539.31.1125
Triple Number Coastal/Long Distance High483.11.2419
Triple Number Windward/Leeward Low886.00.6772
Triple Number Windward/Leeward Medium657.70.9123
Triple Number Windward/Leeward High575.71.0422
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance979.7746.7625.8558.4521.7492.2445.4
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance588.9
Triple Number Coastal/Long Distance Low692.3
Triple Number Coastal/Long Distance Medium539.3
Triple Number Coastal/Long Distance High483.1
Triple Number Windward/Leeward Low886.0
Triple Number Windward/Leeward Medium657.7
Triple Number Windward/Leeward High575.7
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance979.7746.7625.8558.4521.7492.2445.4
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance588.91.0188
Triple Number Coastal/Long Distance Low692.30.8667
Triple Number Coastal/Long Distance Medium539.31.1125
Triple Number Coastal/Long Distance High483.11.2419
Triple Number Windward/Leeward Low886.00.6772
Triple Number Windward/Leeward Medium657.70.9123
Triple Number Windward/Leeward High575.71.0422
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance979.7746.7625.8558.4521.7492.2445.4
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)588.91.0188
Triple Number Coastal/Long Distance Low692.30.8667
Triple Number Coastal/Long Distance Medium539.31.1125
Triple Number Coastal/Long Distance High483.11.2419
Triple Number Windward/Leeward Low886.00.6772
Triple Number Windward/Leeward Medium657.70.9123
Triple Number Windward/Leeward High575.71.0422
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance979.7746.7625.8558.4521.7492.2445.4
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low692.30.8667
Triple Number Coastal/Long Distance Medium539.31.1125
Triple Number Coastal/Long Distance High483.11.2419
Triple Number Windward/Leeward Low886.00.6772
Triple Number Windward/Leeward Medium657.70.9123
Triple Number Windward/Leeward High575.71.0422
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8667
Triple Number Coastal/Long Distance Medium1.1125
Triple Number Coastal/Long Distance High1.2419
Triple Number Windward/Leeward Low0.6772
Triple Number Windward/Leeward Medium0.9123
Triple Number Windward/Leeward High1.0422
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance979.7746.7625.8558.4521.7492.2445.4
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance588.91.0188
Triple Number Coastal/Long Distance Low692.30.8667
Triple Number Coastal/Long Distance Medium539.31.1125
Triple Number Coastal/Long Distance High483.11.2419
Triple Number Windward/Leeward Low886.00.6772
Triple Number Windward/Leeward Medium657.70.9123
Triple Number Windward/Leeward High575.71.0422
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance979.7746.7625.8558.4521.7492.2445.4
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low692.30.8667
Triple Number Coastal/Long Distance Medium539.31.1125
Triple Number Coastal/Long Distance High483.11.2419
Triple Number Windward/Leeward Low886.00.6772
Triple Number Windward/Leeward Medium657.70.9123
Triple Number Windward/Leeward High575.71.0422
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance588.91.0188
Triple Number Coastal/Long Distance Low692.30.8667
Triple Number Coastal/Long Distance Medium539.31.1125
Triple Number Coastal/Long Distance High483.11.2419
Triple Number Windward/Leeward Low886.00.6772
Triple Number Windward/Leeward Medium657.70.9123
Triple Number Windward/Leeward High575.71.0422
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance979.7746.7625.8558.4521.7492.2445.4
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low886.00.6772
Triple Number Windward/Leeward Medium657.70.9123
Triple Number Windward/Leeward High575.71.0422
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance979.7746.7625.8558.4521.7492.2445.4
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low692.3
Triple Number Coastal/Long Distance Medium539.3
Triple Number Coastal/Long Distance High483.1
Triple Number Windward/Leeward Low886.0
Triple Number Windward/Leeward Medium657.7
Triple Number Windward/Leeward High575.7
Predominantly Upwind585.0
Predominantly Downwind552.0
Predominantly Reaching530.5
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance588.91.0188
Triple Number Coastal/Long Distance Low692.30.8667
Triple Number Coastal/Long Distance Medium539.31.1125
Triple Number Coastal/Long Distance High483.11.2419
Triple Number Windward/Leeward Low886.00.6772
Triple Number Windward/Leeward Medium657.70.9123
Triple Number Windward/Leeward High575.71.0422
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance979.7746.7625.8558.4521.7492.2445.4
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8667
Triple Number Coastal/Long Distance Medium1.1125
Triple Number Coastal/Long Distance High1.2419
Triple Number Windward/Leeward Low0.6772
Triple Number Windward/Leeward Medium0.9123
Triple Number Windward/Leeward High1.0422
Coastal/Long Distance1.0188
Predominantly Upwind1.0257
Predominantly Downwind1.0869
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.8667
Tretall Distanseseilas Mellomvind1.1125
Tretall Distanseseilas Mye vind1.2419
Tretall Pølsebane Lite vind0.6772
Tretall Pølsebane Mellomvind0.9123
Tretall Pølsebane Mye vind1.0422
Distanseseilas ett tall (OSN 8-16kn)1.0188
Distanseseilas ett tall (APH 6-20kn)1.1061
Enkeltall Motvind1.0257
Enkeltall Medvind1.0869
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low692.30.8667
Triple Number Coastal/Long Distance Medium539.31.1125
Triple Number Coastal/Long Distance High483.11.2419
Triple Number Windward/Leeward Low886.00.6772
Triple Number Windward/Leeward Medium657.70.9123
Triple Number Windward/Leeward High575.71.0422
Coastal/Long Distance588.91.0188
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind585.01.0257
Predominantly Downwind552.01.0869
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore561.71.0682
Cape Doctor Coastal472.21.2707
Triple Number Coastal/Long Distance Low692.30.8667
Triple Number Coastal/Long Distance Medium539.31.1125
Triple Number Coastal/Long Distance High483.11.2419
Triple Number Windward/Leeward Low886.00.6772
Triple Number Windward/Leeward Medium657.70.9123
Triple Number Windward/Leeward High575.71.0422
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8667
Triple Number Coastal/Long Distance Medium1.1125
Triple Number Coastal/Long Distance High1.2419
Triple Number Windward/Leeward Low0.6772
Triple Number Windward/Leeward Medium0.9123
Triple Number Windward/Leeward High1.0422
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8667
Triple Number Coastal/Long Distance Medium1.1125
Triple Number Coastal/Long Distance High1.2419
Triple Number Windward/Leeward Low0.6772
Triple Number Windward/Leeward Medium0.9123
Triple Number Windward/Leeward High1.0422
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance588.91.0188
Triple Number Coastal/Long Distance Low692.30.8667
Triple Number Coastal/Long Distance Medium539.31.1125
Triple Number Coastal/Long Distance High483.11.2419
Triple Number Windward/Leeward Low886.00.6772
Triple Number Windward/Leeward Medium657.70.9123
Triple Number Windward/Leeward High575.71.0422
Predominantly Upwind585.01.0257
Predominantly Downwind552.01.0869
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance979.7746.7625.8558.4521.7492.2445.4
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance588.91.0188
Triple Number Coastal/Long Distance Low692.30.8667
Triple Number Coastal/Long Distance Medium539.31.1125
Triple Number Coastal/Long Distance High483.11.2419
Triple Number Windward/Leeward Low886.00.6772
Triple Number Windward/Leeward Medium657.70.9123
Triple Number Windward/Leeward High575.71.0422
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance979.7746.7625.8558.4521.7492.2445.4
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low692.30.8667
Triple Number All Purpose Medium539.31.1125
Triple Number All Purpose High483.11.2419
Triple Number Windward/Leeward Low886.00.6772
Triple Number Windward/Leeward Medium657.70.9123
Triple Number Windward/Leeward High575.71.0422
Predominantly Upwind585.01.0257
Predominantly Downwind552.01.0869
Predominantly Upwind Low764.60.7847
Predominantly Upwind Medium601.70.9971
Predominantly Upwind High564.41.0631
Predominantly Downwind Low758.70.7908
Predominantly Downwind Medium548.61.0936
Predominantly Downwind High456.61.3140
Chicago-Mac Upwind1.0085
Chicago-Mac All Purpose1.0351
Chicago-Mac Downwind1.0683
Bayview-Mac Cove Island0.9647
Bayview-Mac Shore0.9746
Harvest Moon Regatta473.21.2680
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy564.21.0634
San Francisco Bay Medium650.80.9220
Predominantly Reaching518.51.1571
Predominantly Reaching Low631.10.9507
Predominantly Reaching Medium514.11.1672
Predominantly Reaching High452.61.3257
Windward/Leeward 60-40 Low889.40.6746
Windward/Leeward 60-40 Medium676.50.8869
Windward/Leeward 60-40 High608.60.9859
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low966.00.6211
5-Band Low / Medium810.70.7401
5-Band Medium646.60.9279
5-Band Medium / High583.91.0275
5-Band High558.41.0746
ORC Ref  03510002LHVIssued on 12/05/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

EL X

ESP-4510_C

RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassIMX 38Measurement23/07/2008HINPlan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA11.360Max. Beam3.660Draft2.085Displacement5,148Wetted area25.53IMS L9.723LSM09.428Acc. length11.360Sink (kg/mm) 19.27
VCGD-0.220VCGM-0.139RM Rated (kg·m) 147.8Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.410PBW0.110PIPA0.0031
EDL1.590ST10.047ST20.170
ST30.180ST40.095ST50.335
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays1Spreaders3Rotating mastNo
P13.240IG15.500ISP15.420MDT10.117MDL10.200MDT20.115MDL20.170TL1.600MW0.170GO0.190
E4.840J4.400BAS1.850FSD0.040SFJ0.250SPL4.488WPLTPSBD0.190MWT180.00MCG5.020
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM entered directlyRM entered150.0Flotation Date02/07/2009MeasurerESP 498Comment
SFFP1.098FFMFF1.249LCFcl6.253SG
SAFP10.595FAMFA0.961LCFsh6.505HBI1.109
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03510002LHVIssued on 12/05/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

EL X

ESP-4510_C

RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment10.151.101.963.184.0638.7803/05/201803051801
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment30.060.781.312.383.404.3914.90NoNo 34.6603/05/20180305180210.050.000.451.450.003.7915.00YesNo 25.8223/07/200840.090.450.881.772.743.7813.11NoInner 24.0320/02/2020TRINQUETA
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment115.3215.3215.328.097.90102.8023/07/2008
ORC Ref  03510002LHVIssued on 12/05/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org