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 Angles42.6°40.8°39.6°39.0°38.8°38.7°38.8°
Beat VMG3.614.344.784.985.085.145.15
52°5.486.406.917.147.247.317.36
60°5.756.647.117.347.457.527.59
75°5.946.807.267.537.717.837.97
90°5.846.767.287.607.848.058.35
110°5.686.807.427.808.108.298.61
120°5.536.687.367.798.158.488.98
135°4.986.167.007.527.938.329.15
150°4.165.316.297.057.527.918.68
Run VMG3.614.605.466.196.807.328.06
Gybe Angles143.8°148.7°152.0°157.3°168.2°177.2°179.0°

APH: 553.5

CDL: 9.333

GPH: 619.0

CertNo: 750501

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 weight500 kgMinimum weight375 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail40.2041.12Headsail Luffed38.1338.13Headsail FlyingSymmetric92.9892.98Asymmetric
STORM SAIL AREAS (m²)
Trysail11.69Storm Jib10.28Heavy Weather Jib27.74
SAIL LIMITS
Headsails5  Spinnakers4
STABILITY
Righting Moment124.8 kg·mStability Index119.9
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  03510002J12Issued on 21/04/2023Valid 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 VMG997.3830.2753.0722.7708.3700.8698.8
52°657.5562.4520.8504.4497.0492.8489.4
60°626.1542.5506.2490.3483.0478.6474.4
75°606.0529.7495.6477.9466.7459.9451.8
90°616.7532.9494.8473.8458.9447.2431.2
110°633.7529.1485.0461.7444.5434.0418.0
120°651.3538.8489.0462.3441.8424.6401.1
135°722.8584.6513.9478.4454.3432.7393.6
150°864.4678.3572.2511.0478.5455.4414.9
Run VMG998.1783.2659.9581.1529.1492.0446.8
Selected Courses
Windward / Leeward997.7806.7706.5651.9618.7596.4572.8
All purpose768.0634.8569.2535.2514.8500.9482.7
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward679.40.8831
All purpose553.51.0841
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low701.30.8555
Triple Number Coastal/Long Distance Medium549.81.0914
Triple Number Coastal/Long Distance High497.61.2059
Triple Number Windward/Leeward Low902.30.6650
Triple Number Windward/Leeward Medium674.70.8893
Triple Number Windward/Leeward High593.11.0116
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance601.80.9970
Triple Number Coastal/Long Distance Low701.30.8555
Triple Number Coastal/Long Distance Medium549.81.0914
Triple Number Coastal/Long Distance High497.61.2059
Triple Number Windward/Leeward Low902.30.6650
Triple Number Windward/Leeward Medium674.70.8893
Triple Number Windward/Leeward High593.11.0116
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance997.8760.0638.9570.9534.2505.4461.2
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7762
Downwind "popa"0.9354
70% up, 30% down "Ilhabela"0.8179
30% up, 70% down "Ilhabela-inverso"0.8812
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low701.30.8555
Triple Number Coastal/Long Distance Medium549.81.0914
Triple Number Coastal/Long Distance High497.61.2059
Triple Number Windward/Leeward Low902.30.6650
Triple Number Windward/Leeward Medium674.70.8893
Triple Number Windward/Leeward High593.11.0116
Predominantly Upwind597.61.0041
Predominantly Downwind560.71.0700
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low701.30.8555
Triple Number All Purpose Medium549.81.0914
Triple Number All Purpose High497.61.2059
Triple Number Windward/Leeward Low902.30.6650
Triple Number Windward/Leeward Medium674.70.8893
Triple Number Windward/Leeward High593.11.0116
Predominantly Upwind597.61.0041
Predominantly Downwind560.71.0700
Predominantly Upwind Low773.80.7754
Predominantly Upwind Medium617.20.9721
Predominantly Upwind High584.11.0272
Predominantly Downwind Low772.20.7770
Predominantly Downwind Medium556.41.0784
Predominantly Downwind High465.91.2878
Chicago-Mac Upwind0.9871
Chicago-Mac All Purpose1.0160
Chicago-Mac Downwind1.0511
Bayview-Mac Cove Island0.9505
Bayview-Mac Shore0.9593
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching525.91.1409
Predominantly Reaching Low636.60.9425
Predominantly Reaching Medium520.51.1528
Predominantly Reaching High464.01.2931
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low983.00.6104
5-Band Low / Medium826.90.7256
5-Band Medium663.70.9041
5-Band Medium / High600.90.9986
5-Band High576.91.0401
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance601.80.9970
Triple Number Coastal/Long Distance Low701.30.8555
Triple Number Coastal/Long Distance Medium549.81.0914
Triple Number Coastal/Long Distance High497.61.2059
Triple Number Windward/Leeward Low902.30.6650
Triple Number Windward/Leeward Medium674.70.8893
Triple Number Windward/Leeward High593.11.0116
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance997.8760.0638.9570.9534.2505.4461.2
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance601.80.9970
Triple Number Coastal/Long Distance Low701.30.8555
Triple Number Coastal/Long Distance Medium549.81.0914
Triple Number Coastal/Long Distance High497.61.2059
Triple Number Windward/Leeward Low902.30.6650
Triple Number Windward/Leeward Medium674.70.8893
Triple Number Windward/Leeward High593.11.0116
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance997.8760.0638.9570.9534.2505.4461.2
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance601.8
Triple Number Coastal/Long Distance Low701.3
Triple Number Coastal/Long Distance Medium549.8
Triple Number Coastal/Long Distance High497.6
Triple Number Windward/Leeward Low902.3
Triple Number Windward/Leeward Medium674.7
Triple Number Windward/Leeward High593.1
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance997.8760.0638.9570.9534.2505.4461.2
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance601.80.9970
Triple Number Coastal/Long Distance Low701.30.8555
Triple Number Coastal/Long Distance Medium549.81.0914
Triple Number Coastal/Long Distance High497.61.2059
Triple Number Windward/Leeward Low902.30.6650
Triple Number Windward/Leeward Medium674.70.8893
Triple Number Windward/Leeward High593.11.0116
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance997.8760.0638.9570.9534.2505.4461.2
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)601.80.9970
Triple Number Coastal/Long Distance Low701.30.8555
Triple Number Coastal/Long Distance Medium549.81.0914
Triple Number Coastal/Long Distance High497.61.2059
Triple Number Windward/Leeward Low902.30.6650
Triple Number Windward/Leeward Medium674.70.8893
Triple Number Windward/Leeward High593.11.0116
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance997.8760.0638.9570.9534.2505.4461.2
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low701.30.8555
Triple Number Coastal/Long Distance Medium549.81.0914
Triple Number Coastal/Long Distance High497.61.2059
Triple Number Windward/Leeward Low902.30.6650
Triple Number Windward/Leeward Medium674.70.8893
Triple Number Windward/Leeward High593.11.0116
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8555
Triple Number Coastal/Long Distance Medium1.0914
Triple Number Coastal/Long Distance High1.2059
Triple Number Windward/Leeward Low0.6650
Triple Number Windward/Leeward Medium0.8893
Triple Number Windward/Leeward High1.0116
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance997.8760.0638.9570.9534.2505.4461.2
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance601.80.9970
Triple Number Coastal/Long Distance Low701.30.8555
Triple Number Coastal/Long Distance Medium549.81.0914
Triple Number Coastal/Long Distance High497.61.2059
Triple Number Windward/Leeward Low902.30.6650
Triple Number Windward/Leeward Medium674.70.8893
Triple Number Windward/Leeward High593.11.0116
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance997.8760.0638.9570.9534.2505.4461.2
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low701.30.8555
Triple Number Coastal/Long Distance Medium549.81.0914
Triple Number Coastal/Long Distance High497.61.2059
Triple Number Windward/Leeward Low902.30.6650
Triple Number Windward/Leeward Medium674.70.8893
Triple Number Windward/Leeward High593.11.0116
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance601.80.9970
Triple Number Coastal/Long Distance Low701.30.8555
Triple Number Coastal/Long Distance Medium549.81.0914
Triple Number Coastal/Long Distance High497.61.2059
Triple Number Windward/Leeward Low902.30.6650
Triple Number Windward/Leeward Medium674.70.8893
Triple Number Windward/Leeward High593.11.0116
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance997.8760.0638.9570.9534.2505.4461.2
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low902.30.6650
Triple Number Windward/Leeward Medium674.70.8893
Triple Number Windward/Leeward High593.11.0116
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance997.8760.0638.9570.9534.2505.4461.2
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low701.3
Triple Number Coastal/Long Distance Medium549.8
Triple Number Coastal/Long Distance High497.6
Triple Number Windward/Leeward Low902.3
Triple Number Windward/Leeward Medium674.7
Triple Number Windward/Leeward High593.1
Predominantly Upwind597.6
Predominantly Downwind560.7
Predominantly Reaching538.1
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance601.80.9970
Triple Number Coastal/Long Distance Low701.30.8555
Triple Number Coastal/Long Distance Medium549.81.0914
Triple Number Coastal/Long Distance High497.61.2059
Triple Number Windward/Leeward Low902.30.6650
Triple Number Windward/Leeward Medium674.70.8893
Triple Number Windward/Leeward High593.11.0116
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance997.8760.0638.9570.9534.2505.4461.2
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8555
Triple Number Coastal/Long Distance Medium1.0914
Triple Number Coastal/Long Distance High1.2059
Triple Number Windward/Leeward Low0.6650
Triple Number Windward/Leeward Medium0.8893
Triple Number Windward/Leeward High1.0116
Coastal/Long Distance0.9970
Predominantly Upwind1.0041
Predominantly Downwind1.0700
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.8555
Tretall Distanseseilas Mellomvind1.0914
Tretall Distanseseilas Mye vind1.2059
Tretall Pølsebane Lite vind0.6650
Tretall Pølsebane Mellomvind0.8893
Tretall Pølsebane Mye vind1.0116
Distanseseilas ett tall (OSN 8-16kn)0.9970
Distanseseilas ett tall (APH 6-20kn)1.0841
Enkeltall Motvind1.0041
Enkeltall Medvind1.0700
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low701.30.8555
Triple Number Coastal/Long Distance Medium549.81.0914
Triple Number Coastal/Long Distance High497.61.2059
Triple Number Windward/Leeward Low902.30.6650
Triple Number Windward/Leeward Medium674.70.8893
Triple Number Windward/Leeward High593.11.0116
Coastal/Long Distance601.80.9970
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind597.61.0041
Predominantly Downwind560.71.0700
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore579.81.0348
Cape Doctor Coastal488.11.2291
Triple Number Coastal/Long Distance Low701.30.8555
Triple Number Coastal/Long Distance Medium549.81.0914
Triple Number Coastal/Long Distance High497.61.2059
Triple Number Windward/Leeward Low902.30.6650
Triple Number Windward/Leeward Medium674.70.8893
Triple Number Windward/Leeward High593.11.0116
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8555
Triple Number Coastal/Long Distance Medium1.0914
Triple Number Coastal/Long Distance High1.2059
Triple Number Windward/Leeward Low0.6650
Triple Number Windward/Leeward Medium0.8893
Triple Number Windward/Leeward High1.0116
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8555
Triple Number Coastal/Long Distance Medium1.0914
Triple Number Coastal/Long Distance High1.2059
Triple Number Windward/Leeward Low0.6650
Triple Number Windward/Leeward Medium0.8893
Triple Number Windward/Leeward High1.0116
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance601.80.9970
Triple Number Coastal/Long Distance Low701.30.8555
Triple Number Coastal/Long Distance Medium549.81.0914
Triple Number Coastal/Long Distance High497.61.2059
Triple Number Windward/Leeward Low902.30.6650
Triple Number Windward/Leeward Medium674.70.8893
Triple Number Windward/Leeward High593.11.0116
Predominantly Upwind597.61.0041
Predominantly Downwind560.71.0700
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance997.8760.0638.9570.9534.2505.4461.2
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance601.80.9970
Triple Number Coastal/Long Distance Low701.30.8555
Triple Number Coastal/Long Distance Medium549.81.0914
Triple Number Coastal/Long Distance High497.61.2059
Triple Number Windward/Leeward Low902.30.6650
Triple Number Windward/Leeward Medium674.70.8893
Triple Number Windward/Leeward High593.11.0116
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance997.8760.0638.9570.9534.2505.4461.2
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low701.30.8555
Triple Number All Purpose Medium549.81.0914
Triple Number All Purpose High497.61.2059
Triple Number Windward/Leeward Low902.30.6650
Triple Number Windward/Leeward Medium674.70.8893
Triple Number Windward/Leeward High593.11.0116
Predominantly Upwind597.61.0041
Predominantly Downwind560.71.0700
Predominantly Upwind Low773.80.7754
Predominantly Upwind Medium617.20.9721
Predominantly Upwind High584.11.0272
Predominantly Downwind Low772.20.7770
Predominantly Downwind Medium556.41.0784
Predominantly Downwind High465.91.2878
Chicago-Mac Upwind0.9871
Chicago-Mac All Purpose1.0160
Chicago-Mac Downwind1.0511
Bayview-Mac Cove Island0.9505
Bayview-Mac Shore0.9593
Harvest Moon Regatta481.61.2457
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy583.01.0292
San Francisco Bay Medium667.20.8992
Predominantly Reaching525.91.1409
Predominantly Reaching Low636.60.9425
Predominantly Reaching Medium520.51.1528
Predominantly Reaching High464.01.2931
Windward/Leeward 60-40 Low904.50.6633
Windward/Leeward 60-40 Medium696.30.8617
Windward/Leeward 60-40 High630.10.9522
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low983.00.6104
5-Band Low / Medium826.90.7256
5-Band Medium663.70.9041
5-Band Medium / High600.90.9986
5-Band High576.91.0401
ORC Ref  03510002J12Issued on 21/04/2023Valid 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 L10.128LSM010.012Acc. length11.215Sink (kg/mm) 19.81
VCGD0.034VCGM0.051RM Rated (kg·m) 124.8Limit of positive stability(°) 117.2Stability Index119.9
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  03510002J12Issued on 21/04/2023Valid 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.DateComment0030.251.121.953.174.0840.2005/06/2021
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment0030.100.661.262.573.995.4714.35NoNo 38.1302/09/202120160.100.631.242.523.915.4414.10NoNo 36.8908/08/2017
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment00314.5214.5214.527.697.6692.9817/03/202200414.4214.4214.427.677.6292.0502/09/202100214.4114.4114.417.577.6191.0008/08/2018
ORC Ref  03510002J12Issued on 21/04/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org