International
Certificate
2023

Boat

SAILWAY CUATRO

ESP-7505

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 Angles42.9°40.8°39.6°39.0°38.7°38.4°38.7°
Beat VMG3.604.344.805.015.125.175.20
52°5.476.406.927.167.277.337.39
60°5.756.647.127.367.477.547.61
75°5.946.807.277.547.737.857.99
90°5.826.757.287.607.858.068.37
110°5.676.817.427.808.118.328.65
120°5.516.687.367.798.158.489.01
135°4.976.146.997.517.918.319.13
150°4.155.306.287.037.517.898.66
Run VMG3.604.595.456.186.797.318.05
Gybe Angles143.8°148.7°152.0°157.3°168.2°177.2°179.0°

APH: 552.8

CDL: 9.389

GPH: 618.7

CertNo: 750502

BOAT
ClassELAN 37DesignerHUNPHREYSBuilderELANAge date11/2005Series date03/2004Offset fileELAN-37SD.offData fileE7505
HULL
Length Overall11.215 mMaximum Beam3.590 mDraft2.072 mDisplacement6,358 kgDLR6.3334IMS DivisionCruiser/RacerDynamic Allowance0.110%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.430m
CREW
Maximum weight564 kgMinimum weight423 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail40.1541.06Headsail Luffed37.9037.90Headsail FlyingSymmetric92.2292.22Asymmetric
STORM SAIL AREAS (m²)
Trysail11.69Storm Jib10.28Heavy Weather Jib27.74
SAIL LIMITS
Headsails5  Spinnakers4
STABILITY
Righting Moment124.8 kg·mStability Index119.4
COMMENTS
CAMBIO NºVELA (ANTES ESP7872) 06/09, QUILLA ELAN37KS.OFF ALIGERADA 10/05, NUEVA QUILLA ELAN37SK.OFF 01/10, AÑADIDOS 175kg EN QUILLA 04/10
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  03510002RWNIssued on 31/08/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

International
Certificate
2023

Boat

SAILWAY CUATRO

ESP-7505

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 VMG1000.3830.4750.6718.8703.7695.9692.8
52°658.4562.5520.0502.8495.3491.0487.4
60°626.6542.5505.7489.3481.8477.2472.8
75°606.5529.6495.5477.5465.9458.7450.4
90°618.1533.1494.8473.8458.7446.8430.2
110°634.4529.0484.9461.3443.9432.5416.3
120°652.9539.2489.1462.4441.8424.4399.5
135°724.8586.1514.9479.1454.9433.4394.3
150°866.5679.7573.3511.8479.1456.1415.9
Run VMG1000.5784.9661.1582.1529.8492.5447.5
Selected Courses
Windward / Leeward1000.4807.7705.9650.5616.8594.2570.1
All purpose769.7635.3568.9534.4513.7499.5480.9
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward678.40.8845
All purpose552.81.0853
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low702.50.8541
Triple Number Coastal/Long Distance Medium549.11.0927
Triple Number Coastal/Long Distance High496.11.2095
Triple Number Windward/Leeward Low904.00.6637
Triple Number Windward/Leeward Medium673.60.8907
Triple Number Windward/Leeward High590.81.0156
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance601.20.9980
Triple Number Coastal/Long Distance Low702.50.8541
Triple Number Coastal/Long Distance Medium549.11.0927
Triple Number Coastal/Long Distance High496.11.2095
Triple Number Windward/Leeward Low904.00.6637
Triple Number Windward/Leeward Medium673.60.8907
Triple Number Windward/Leeward High590.81.0156
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1000.4760.8638.4569.9533.0504.2459.7
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7789
Downwind "popa"0.9337
70% up, 30% down "Ilhabela"0.8196
30% up, 70% down "Ilhabela-inverso"0.8811
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low702.50.8541
Triple Number Coastal/Long Distance Medium549.11.0927
Triple Number Coastal/Long Distance High496.11.2095
Triple Number Windward/Leeward Low904.00.6637
Triple Number Windward/Leeward Medium673.60.8907
Triple Number Windward/Leeward High590.81.0156
Predominantly Upwind596.51.0059
Predominantly Downwind561.11.0694
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low702.50.8541
Triple Number All Purpose Medium549.11.0927
Triple Number All Purpose High496.11.2095
Triple Number Windward/Leeward Low904.00.6637
Triple Number Windward/Leeward Medium673.60.8907
Triple Number Windward/Leeward High590.81.0156
Predominantly Upwind596.51.0059
Predominantly Downwind561.11.0694
Predominantly Upwind Low775.00.7742
Predominantly Upwind Medium615.40.9750
Predominantly Upwind High581.01.0328
Predominantly Downwind Low773.80.7754
Predominantly Downwind Medium557.01.0772
Predominantly Downwind High466.11.2872
Chicago-Mac Upwind0.9888
Chicago-Mac All Purpose1.0165
Chicago-Mac Downwind1.0504
Bayview-Mac Cove Island0.9501
Bayview-Mac Shore0.9593
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching525.81.1412
Predominantly Reaching Low637.80.9408
Predominantly Reaching Medium520.51.1527
Predominantly Reaching High463.41.2946
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low985.60.6088
5-Band Low / Medium827.90.7248
5-Band Medium662.40.9058
5-Band Medium / High598.71.0022
5-Band High574.31.0448
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance601.20.9980
Triple Number Coastal/Long Distance Low702.50.8541
Triple Number Coastal/Long Distance Medium549.11.0927
Triple Number Coastal/Long Distance High496.11.2095
Triple Number Windward/Leeward Low904.00.6637
Triple Number Windward/Leeward Medium673.60.8907
Triple Number Windward/Leeward High590.81.0156
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1000.4760.8638.4569.9533.0504.2459.7
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance601.20.9980
Triple Number Coastal/Long Distance Low702.50.8541
Triple Number Coastal/Long Distance Medium549.11.0927
Triple Number Coastal/Long Distance High496.11.2095
Triple Number Windward/Leeward Low904.00.6637
Triple Number Windward/Leeward Medium673.60.8907
Triple Number Windward/Leeward High590.81.0156
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1000.4760.8638.4569.9533.0504.2459.7
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance601.2
Triple Number Coastal/Long Distance Low702.5
Triple Number Coastal/Long Distance Medium549.1
Triple Number Coastal/Long Distance High496.1
Triple Number Windward/Leeward Low904.0
Triple Number Windward/Leeward Medium673.6
Triple Number Windward/Leeward High590.8
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1000.4760.8638.4569.9533.0504.2459.7
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance601.20.9980
Triple Number Coastal/Long Distance Low702.50.8541
Triple Number Coastal/Long Distance Medium549.11.0927
Triple Number Coastal/Long Distance High496.11.2095
Triple Number Windward/Leeward Low904.00.6637
Triple Number Windward/Leeward Medium673.60.8907
Triple Number Windward/Leeward High590.81.0156
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1000.4760.8638.4569.9533.0504.2459.7
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)601.20.9980
Triple Number Coastal/Long Distance Low702.50.8541
Triple Number Coastal/Long Distance Medium549.11.0927
Triple Number Coastal/Long Distance High496.11.2095
Triple Number Windward/Leeward Low904.00.6637
Triple Number Windward/Leeward Medium673.60.8907
Triple Number Windward/Leeward High590.81.0156
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1000.4760.8638.4569.9533.0504.2459.7
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low702.50.8541
Triple Number Coastal/Long Distance Medium549.11.0927
Triple Number Coastal/Long Distance High496.11.2095
Triple Number Windward/Leeward Low904.00.6637
Triple Number Windward/Leeward Medium673.60.8907
Triple Number Windward/Leeward High590.81.0156
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8541
Triple Number Coastal/Long Distance Medium1.0927
Triple Number Coastal/Long Distance High1.2095
Triple Number Windward/Leeward Low0.6637
Triple Number Windward/Leeward Medium0.8907
Triple Number Windward/Leeward High1.0156
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1000.4760.8638.4569.9533.0504.2459.7
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance601.20.9980
Triple Number Coastal/Long Distance Low702.50.8541
Triple Number Coastal/Long Distance Medium549.11.0927
Triple Number Coastal/Long Distance High496.11.2095
Triple Number Windward/Leeward Low904.00.6637
Triple Number Windward/Leeward Medium673.60.8907
Triple Number Windward/Leeward High590.81.0156
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1000.4760.8638.4569.9533.0504.2459.7
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low702.50.8541
Triple Number Coastal/Long Distance Medium549.11.0927
Triple Number Coastal/Long Distance High496.11.2095
Triple Number Windward/Leeward Low904.00.6637
Triple Number Windward/Leeward Medium673.60.8907
Triple Number Windward/Leeward High590.81.0156
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance601.20.9980
Triple Number Coastal/Long Distance Low702.50.8541
Triple Number Coastal/Long Distance Medium549.11.0927
Triple Number Coastal/Long Distance High496.11.2095
Triple Number Windward/Leeward Low904.00.6637
Triple Number Windward/Leeward Medium673.60.8907
Triple Number Windward/Leeward High590.81.0156
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1000.4760.8638.4569.9533.0504.2459.7
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low904.00.6637
Triple Number Windward/Leeward Medium673.60.8907
Triple Number Windward/Leeward High590.81.0156
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1000.4760.8638.4569.9533.0504.2459.7
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low702.5
Triple Number Coastal/Long Distance Medium549.1
Triple Number Coastal/Long Distance High496.1
Triple Number Windward/Leeward Low904.0
Triple Number Windward/Leeward Medium673.6
Triple Number Windward/Leeward High590.8
Predominantly Upwind596.5
Predominantly Downwind561.1
Predominantly Reaching538.2
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance601.20.9980
Triple Number Coastal/Long Distance Low702.50.8541
Triple Number Coastal/Long Distance Medium549.11.0927
Triple Number Coastal/Long Distance High496.11.2095
Triple Number Windward/Leeward Low904.00.6637
Triple Number Windward/Leeward Medium673.60.8907
Triple Number Windward/Leeward High590.81.0156
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1000.4760.8638.4569.9533.0504.2459.7
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8541
Triple Number Coastal/Long Distance Medium1.0927
Triple Number Coastal/Long Distance High1.2095
Triple Number Windward/Leeward Low0.6637
Triple Number Windward/Leeward Medium0.8907
Triple Number Windward/Leeward High1.0156
Coastal/Long Distance0.9980
Predominantly Upwind1.0059
Predominantly Downwind1.0694
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.8541
Tretall Distanseseilas Mellomvind1.0927
Tretall Distanseseilas Mye vind1.2095
Tretall Pølsebane Lite vind0.6637
Tretall Pølsebane Mellomvind0.8907
Tretall Pølsebane Mye vind1.0156
Distanseseilas ett tall (OSN 8-16kn)0.9980
Distanseseilas ett tall (APH 6-20kn)1.0853
Enkeltall Motvind1.0059
Enkeltall Medvind1.0694
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low702.50.8541
Triple Number Coastal/Long Distance Medium549.11.0927
Triple Number Coastal/Long Distance High496.11.2095
Triple Number Windward/Leeward Low904.00.6637
Triple Number Windward/Leeward Medium673.60.8907
Triple Number Windward/Leeward High590.81.0156
Coastal/Long Distance601.20.9980
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind596.51.0059
Predominantly Downwind561.11.0694
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore577.31.0392
Cape Doctor Coastal486.51.2333
Triple Number Coastal/Long Distance Low702.50.8541
Triple Number Coastal/Long Distance Medium549.11.0927
Triple Number Coastal/Long Distance High496.11.2095
Triple Number Windward/Leeward Low904.00.6637
Triple Number Windward/Leeward Medium673.60.8907
Triple Number Windward/Leeward High590.81.0156
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8541
Triple Number Coastal/Long Distance Medium1.0927
Triple Number Coastal/Long Distance High1.2095
Triple Number Windward/Leeward Low0.6637
Triple Number Windward/Leeward Medium0.8907
Triple Number Windward/Leeward High1.0156
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8541
Triple Number Coastal/Long Distance Medium1.0927
Triple Number Coastal/Long Distance High1.2095
Triple Number Windward/Leeward Low0.6637
Triple Number Windward/Leeward Medium0.8907
Triple Number Windward/Leeward High1.0156
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance601.20.9980
Triple Number Coastal/Long Distance Low702.50.8541
Triple Number Coastal/Long Distance Medium549.11.0927
Triple Number Coastal/Long Distance High496.11.2095
Triple Number Windward/Leeward Low904.00.6637
Triple Number Windward/Leeward Medium673.60.8907
Triple Number Windward/Leeward High590.81.0156
Predominantly Upwind596.51.0059
Predominantly Downwind561.11.0694
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1000.4760.8638.4569.9533.0504.2459.7
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance601.20.9980
Triple Number Coastal/Long Distance Low702.50.8541
Triple Number Coastal/Long Distance Medium549.11.0927
Triple Number Coastal/Long Distance High496.11.2095
Triple Number Windward/Leeward Low904.00.6637
Triple Number Windward/Leeward Medium673.60.8907
Triple Number Windward/Leeward High590.81.0156
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1000.4760.8638.4569.9533.0504.2459.7
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low702.50.8541
Triple Number All Purpose Medium549.11.0927
Triple Number All Purpose High496.11.2095
Triple Number Windward/Leeward Low904.00.6637
Triple Number Windward/Leeward Medium673.60.8907
Triple Number Windward/Leeward High590.81.0156
Predominantly Upwind596.51.0059
Predominantly Downwind561.11.0694
Predominantly Upwind Low775.00.7742
Predominantly Upwind Medium615.40.9750
Predominantly Upwind High581.01.0328
Predominantly Downwind Low773.80.7754
Predominantly Downwind Medium557.01.0772
Predominantly Downwind High466.11.2872
Chicago-Mac Upwind0.9888
Chicago-Mac All Purpose1.0165
Chicago-Mac Downwind1.0504
Bayview-Mac Cove Island0.9501
Bayview-Mac Shore0.9593
Harvest Moon Regatta481.51.2460
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy580.71.0333
San Francisco Bay Medium666.30.9005
Predominantly Reaching525.81.1412
Predominantly Reaching Low637.80.9408
Predominantly Reaching Medium520.51.1527
Predominantly Reaching High463.41.2946
Windward/Leeward 60-40 Low906.30.6620
Windward/Leeward 60-40 Medium694.50.8640
Windward/Leeward 60-40 High626.80.9572
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low985.60.6088
5-Band Low / Medium827.90.7248
5-Band Medium662.40.9058
5-Band Medium / High598.71.0022
5-Band High574.31.0448
ORC Ref  03510002RWNIssued on 31/08/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

International
Certificate
2023

Boat

SAILWAY CUATRO

ESP-7505

RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassELAN 37Measurement26/07/2012HINPlan reviewHull constructionSolidCarbon RudderNoLight stanchionsNoTrim tabNo
LOA11.215Max. Beam3.590Draft2.072Displacement6,358Wetted area26.27IMS L10.146LSM010.012Acc. length11.215Sink (kg/mm) 19.81
VCGD0.034VCGM0.051RM Rated (kg·m) 124.8Limit of positive stability(°) 116.7Stability Index119.4
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.430PBWPIPA0.0038
EDL2.150ST10.066ST2
ST3ST40.111ST50.305
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2Rotating mastNo
P13.650IG14.300ISP14.370MDT10.110MDL10.212MDT20.110MDL20.154TL0.850MW0.212GO0.222
E4.890J4.200BAS1.645FSD0.032SFJSPL4.530WPLTPSBD0.170MWT175.10MCG5.070
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodBoom incliningFlotation Date20/04/2023MeasurerESP 100Comment
SFFP0.270FFM1.324FF1.323LCFcl6.152SG1.0250
SAFP10.364FAM0.996FA0.997LCFsh6.392HBI1.117
W190.1W290.1W390.1W490.1LCFD4.900
PD1250.1PD2250.5PD3246.1PD4251.8
WD4.340PLM9000.00GSA1.0RSA1.0RM123.4
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG001aguaWater10004.600.10002aguaWater10004.600.10003gasoilFuel115108.200.10Total deductible88.200.10
OTHER ITEMSIdKindDescriptionWeightLCGVCG001Battery2 baterias5.10Total deductible
ORC Ref  03510002RWNIssued on 31/08/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

International
Certificate
2023

Boat

SAILWAY CUATRO

ESP-7505

RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment0030.251.121.933.174.0840.1530/08/2023
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment0030.100.651.262.563.975.4314.34NoNo 37.9030/08/202320160.100.631.242.523.915.4414.10NoNo 36.8908/08/2017
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment00314.4514.4514.457.677.6192.2230/08/202300414.4214.4214.427.677.6292.0502/09/202100214.4114.4114.417.577.6191.0008/08/2018
ORC Ref  03510002RWNIssued on 31/08/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org