International
Certificate
2023

Boat

TRES MARES

ESP-6252

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 Angles43.0°41.2°40.0°39.4°39.3°39.0°39.4°
Beat VMG3.023.664.094.354.474.524.52
52°4.605.435.946.216.366.426.47
60°4.825.646.116.376.526.616.67
75°4.955.796.266.526.716.847.00
90°4.845.796.346.616.776.957.22
110°4.915.926.486.807.057.277.55
120°4.765.796.416.787.077.337.83
135°4.325.336.116.576.907.217.83
150°3.684.705.556.196.596.907.48
Run VMG3.184.074.835.486.046.457.04
Gybe Angles146.9°150.5°153.8°160.0°173.6°178.1°179.0°

APH: 636.2

CDL: 7.137

GPH: 714.3

CertNo: 625201

BOAT
ClassFIRST 30.5 MODDesignerJ.BERRETBuilderBENETEAUAge date12/2007Series date01/1988Offset fileH098T1A.offData fileE6252
HULL
Length Overall9.370 mMaximum Beam3.236 mDraft1.803 mDisplacement3,630 kgDLR8.6826IMS DivisionCruiser/RacerDynamic Allowance0.390%Age Allowance0.487%
PROPELLER
InstallationShaft exposedTypeFeathering 2 bladesDiameter0.380m
CREW
Maximum weight404 kgMinimum weight303 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail19.1319.49Headsail Luffed25.5625.56Headsail FlyingSymmetric57.8857.88Asymmetric
STORM SAIL AREAS (m²)
Trysail5.58Storm Jib6.57Heavy Weather Jib17.72
SAIL LIMITS
Headsails5  Spinnakers4
STABILITY
Righting Moment55.2 kg·mStability Index108.0
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  03510002BL0Issued on 27/01/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org

International
Certificate
2023

Boat

TRES MARES

ESP-6252

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 VMG1190.7983.5879.4826.8805.8796.2796.9
52°783.2663.6606.1579.6566.4560.4556.8
60°746.7637.8588.8565.3552.0544.8539.4
75°727.4621.5575.2551.9536.9526.2514.4
90°743.5622.1568.2544.6531.4518.0498.3
110°733.8608.0555.8529.3510.4495.4476.6
120°756.4622.1561.5531.1509.4491.0459.8
135°834.2675.1589.3548.2521.7499.5460.0
150°979.5766.5648.5581.4546.1521.7481.2
Run VMG1131.1884.8746.0656.7596.5557.8511.2
Selected Courses
Windward / Leeward1160.9934.2812.7741.8701.2677.0654.1
All purpose900.2737.7656.1612.4588.2572.2552.9
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward777.20.7720
All purpose636.20.9431
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low819.00.7326
Triple Number Coastal/Long Distance Medium631.40.9503
Triple Number Coastal/Long Distance High569.01.0545
Triple Number Windward/Leeward Low1047.50.5728
Triple Number Windward/Leeward Medium771.30.7779
Triple Number Windward/Leeward High674.50.8896
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance690.80.8685
Triple Number Coastal/Long Distance Low819.00.7326
Triple Number Coastal/Long Distance Medium631.40.9503
Triple Number Coastal/Long Distance High569.01.0545
Triple Number Windward/Leeward Low1047.50.5728
Triple Number Windward/Leeward Medium771.30.7779
Triple Number Windward/Leeward High674.50.8896
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1157.9879.7735.4652.7610.1578.1528.4
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6689
Downwind "popa"0.8261
70% up, 30% down "Ilhabela"0.7094
30% up, 70% down "Ilhabela-inverso"0.7717
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low819.00.7326
Triple Number Coastal/Long Distance Medium631.40.9503
Triple Number Coastal/Long Distance High569.01.0545
Triple Number Windward/Leeward Low1047.50.5728
Triple Number Windward/Leeward Medium771.30.7779
Triple Number Windward/Leeward High674.50.8896
Predominantly Upwind689.40.8703
Predominantly Downwind642.80.9335
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low819.00.7326
Triple Number All Purpose Medium631.40.9503
Triple Number All Purpose High569.01.0545
Triple Number Windward/Leeward Low1047.50.5728
Triple Number Windward/Leeward Medium771.30.7779
Triple Number Windward/Leeward High674.50.8896
Predominantly Upwind689.40.8703
Predominantly Downwind642.80.9335
Predominantly Upwind Low912.40.6576
Predominantly Upwind Medium712.20.8425
Predominantly Upwind High666.10.9007
Predominantly Downwind Low889.40.6746
Predominantly Downwind Medium633.60.9469
Predominantly Downwind High533.51.1246
Chicago-Mac Upwind0.8541
Chicago-Mac All Purpose0.8824
Chicago-Mac Downwind0.9171
Bayview-Mac Cove Island0.8197
Bayview-Mac Shore0.8266
Victoria-Maui0.9816
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance690.80.8685
Triple Number Coastal/Long Distance Low819.00.7326
Triple Number Coastal/Long Distance Medium631.40.9503
Triple Number Coastal/Long Distance High569.01.0545
Triple Number Windward/Leeward Low1047.50.5728
Triple Number Windward/Leeward Medium771.30.7779
Triple Number Windward/Leeward High674.50.8896
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1157.9879.7735.4652.7610.1578.1528.4
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance690.80.8685
Triple Number Coastal/Long Distance Low819.00.7326
Triple Number Coastal/Long Distance Medium631.40.9503
Triple Number Coastal/Long Distance High569.01.0545
Triple Number Windward/Leeward Low1047.50.5728
Triple Number Windward/Leeward Medium771.30.7779
Triple Number Windward/Leeward High674.50.8896
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1157.9879.7735.4652.7610.1578.1528.4
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance690.8
Triple Number Coastal/Long Distance Low819.0
Triple Number Coastal/Long Distance Medium631.4
Triple Number Coastal/Long Distance High569.0
Triple Number Windward/Leeward Low1047.5
Triple Number Windward/Leeward Medium771.3
Triple Number Windward/Leeward High674.5
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1157.9879.7735.4652.7610.1578.1528.4
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance690.80.8685
Triple Number Coastal/Long Distance Low819.00.7326
Triple Number Coastal/Long Distance Medium631.40.9503
Triple Number Coastal/Long Distance High569.01.0545
Triple Number Windward/Leeward Low1047.50.5728
Triple Number Windward/Leeward Medium771.30.7779
Triple Number Windward/Leeward High674.50.8896
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1157.9879.7735.4652.7610.1578.1528.4
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)690.80.8685
Triple Number Coastal/Long Distance Low819.00.7326
Triple Number Coastal/Long Distance Medium631.40.9503
Triple Number Coastal/Long Distance High569.01.0545
Triple Number Windward/Leeward Low1047.50.5728
Triple Number Windward/Leeward Medium771.30.7779
Triple Number Windward/Leeward High674.50.8896
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1157.9879.7735.4652.7610.1578.1528.4
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low819.00.7326
Triple Number Coastal/Long Distance Medium631.40.9503
Triple Number Coastal/Long Distance High569.01.0545
Triple Number Windward/Leeward Low1047.50.5728
Triple Number Windward/Leeward Medium771.30.7779
Triple Number Windward/Leeward High674.50.8896
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7326
Triple Number Coastal/Long Distance Medium0.9503
Triple Number Coastal/Long Distance High1.0545
Triple Number Windward/Leeward Low0.5728
Triple Number Windward/Leeward Medium0.7779
Triple Number Windward/Leeward High0.8896
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1157.9879.7735.4652.7610.1578.1528.4
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance690.80.8685
Triple Number Coastal/Long Distance Low819.00.7326
Triple Number Coastal/Long Distance Medium631.40.9503
Triple Number Coastal/Long Distance High569.01.0545
Triple Number Windward/Leeward Low1047.50.5728
Triple Number Windward/Leeward Medium771.30.7779
Triple Number Windward/Leeward High674.50.8896
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1157.9879.7735.4652.7610.1578.1528.4
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low819.00.7326
Triple Number Coastal/Long Distance Medium631.40.9503
Triple Number Coastal/Long Distance High569.01.0545
Triple Number Windward/Leeward Low1047.50.5728
Triple Number Windward/Leeward Medium771.30.7779
Triple Number Windward/Leeward High674.50.8896
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance690.80.8685
Triple Number Coastal/Long Distance Low819.00.7326
Triple Number Coastal/Long Distance Medium631.40.9503
Triple Number Coastal/Long Distance High569.01.0545
Triple Number Windward/Leeward Low1047.50.5728
Triple Number Windward/Leeward Medium771.30.7779
Triple Number Windward/Leeward High674.50.8896
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1157.9879.7735.4652.7610.1578.1528.4
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low1047.50.5728
Triple Number Windward/Leeward Medium771.30.7779
Triple Number Windward/Leeward High674.50.8896
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1157.9879.7735.4652.7610.1578.1528.4
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low819.0
Triple Number Coastal/Long Distance Medium631.4
Triple Number Coastal/Long Distance High569.0
Triple Number Windward/Leeward Low1047.5
Triple Number Windward/Leeward Medium771.3
Triple Number Windward/Leeward High674.5
Predominantly Upwind689.4
Predominantly Downwind642.8
Predominantly Reaching619.4
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance690.80.8685
Triple Number Coastal/Long Distance Low819.00.7326
Triple Number Coastal/Long Distance Medium631.40.9503
Triple Number Coastal/Long Distance High569.01.0545
Triple Number Windward/Leeward Low1047.50.5728
Triple Number Windward/Leeward Medium771.30.7779
Triple Number Windward/Leeward High674.50.8896
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1157.9879.7735.4652.7610.1578.1528.4
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7326
Triple Number Coastal/Long Distance Medium0.9503
Triple Number Coastal/Long Distance High1.0545
Triple Number Windward/Leeward Low0.5728
Triple Number Windward/Leeward Medium0.7779
Triple Number Windward/Leeward High0.8896
Coastal/Long Distance0.8685
Predominantly Upwind0.8703
Predominantly Downwind0.9335
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.7326
Tretall Distanseseilas Mellomvind0.9503
Tretall Distanseseilas Mye vind1.0545
Tretall Pølsebane Lite vind0.5728
Tretall Pølsebane Mellomvind0.7779
Tretall Pølsebane Mye vind0.8896
Distanseseilas ett tall (OSN 8-16kn)0.8685
Distanseseilas ett tall (APH 6-20kn)0.9431
Enkeltall Motvind0.8703
Enkeltall Medvind0.9335
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low819.00.7326
Triple Number Coastal/Long Distance Medium631.40.9503
Triple Number Coastal/Long Distance High569.01.0545
Triple Number Windward/Leeward Low1047.50.5728
Triple Number Windward/Leeward Medium771.30.7779
Triple Number Windward/Leeward High674.50.8896
Coastal/Long Distance690.80.8685
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind689.40.8703
Predominantly Downwind642.80.9335
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore660.90.9078
Cape Doctor Coastal558.71.0739
Triple Number Coastal/Long Distance Low819.00.7326
Triple Number Coastal/Long Distance Medium631.40.9503
Triple Number Coastal/Long Distance High569.01.0545
Triple Number Windward/Leeward Low1047.50.5728
Triple Number Windward/Leeward Medium771.30.7779
Triple Number Windward/Leeward High674.50.8896
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7326
Triple Number Coastal/Long Distance Medium0.9503
Triple Number Coastal/Long Distance High1.0545
Triple Number Windward/Leeward Low0.5728
Triple Number Windward/Leeward Medium0.7779
Triple Number Windward/Leeward High0.8896
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7326
Triple Number Coastal/Long Distance Medium0.9503
Triple Number Coastal/Long Distance High1.0545
Triple Number Windward/Leeward Low0.5728
Triple Number Windward/Leeward Medium0.7779
Triple Number Windward/Leeward High0.8896
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance690.80.8685
Triple Number Coastal/Long Distance Low819.00.7326
Triple Number Coastal/Long Distance Medium631.40.9503
Triple Number Coastal/Long Distance High569.01.0545
Triple Number Windward/Leeward Low1047.50.5728
Triple Number Windward/Leeward Medium771.30.7779
Triple Number Windward/Leeward High674.50.8896
Predominantly Upwind689.40.8703
Predominantly Downwind642.80.9335
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1157.9879.7735.4652.7610.1578.1528.4
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance690.80.8685
Triple Number Coastal/Long Distance Low819.00.7326
Triple Number Coastal/Long Distance Medium631.40.9503
Triple Number Coastal/Long Distance High569.01.0545
Triple Number Windward/Leeward Low1047.50.5728
Triple Number Windward/Leeward Medium771.30.7779
Triple Number Windward/Leeward High674.50.8896
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1157.9879.7735.4652.7610.1578.1528.4
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low819.00.7326
Triple Number All Purpose Medium631.40.9503
Triple Number All Purpose High569.01.0545
Triple Number Windward/Leeward Low1047.50.5728
Triple Number Windward/Leeward Medium771.30.7779
Triple Number Windward/Leeward High674.50.8896
Predominantly Upwind689.40.8703
Predominantly Downwind642.80.9335
Predominantly Upwind Low912.40.6576
Predominantly Upwind Medium712.20.8425
Predominantly Upwind High666.10.9007
Predominantly Downwind Low889.40.6746
Predominantly Downwind Medium633.60.9469
Predominantly Downwind High533.51.1246
Chicago-Mac Upwind0.8541
Chicago-Mac All Purpose0.8824
Chicago-Mac Downwind0.9171
Bayview-Mac Cove Island0.8197
Bayview-Mac Shore0.8266
Harvest Moon Regatta554.71.0817
Victoria-Maui0.9816
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy664.70.9027
San Francisco Bay Medium766.50.7828
Predominantly Reaching0.9897
Predominantly Reaching Low0.8048
Predominantly Reaching Medium1.0009
Predominantly Reaching High1.1242
Windward/Leeward 60-40 Low1055.40.5685
Windward/Leeward 60-40 Medium798.80.7511
Windward/Leeward 60-40 High716.80.8371
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1143.40.5247
5-Band Low / Medium957.00.6270
5-Band Medium757.40.7922
5-Band Medium / High682.60.8789
5-Band High658.00.9118
ORC Ref  03510002BL0Issued on 27/01/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org

International
Certificate
2023

Boat

TRES MARES

ESP-6252

RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassFIRST 30.5 MODMeasurement30/12/2007HINPlan reviewHull constructionSolidCarbon RudderNoLight stanchionsNoTrim tabNo
LOA9.370Max. Beam3.236Draft1.803Displacement3,630Wetted area17.61IMS L7.752LSM07.476Acc. length9.370Sink (kg/mm) 13.00
VCGD-0.002VCGM0.150RM Rated (kg·m) 55.2Limit of positive stability(°) 111.0Stability Index108.0
PROPELLER
Propeller TypeFeathering 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.380PBW0.100PIPA0.0049
PSD0.025PHD0.068PHL0.115
PSA20.0°ESL0.925
ST10.029ST20.086ST30.140
ST40.050ST50.275
RIG
Forestay tensionAftInner stayFixedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders1Rotating mastNo
P9.860IG11.440ISP11.460MDT10.121MDL10.175MDT20.121MDL20.175TLMW0.175GO0.180
E3.230J3.420BAS1.345FSD0.030SFJSPL3.550WPLTPSBD0.118MWT97.30MCG4.380
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodBoom incliningFlotation Date05/05/2021MeasurerESP 100Comment
SFFP0.540FFM1.163FF1.161LCFcl5.137SG1.0280
SAFP8.542FAM0.934FA0.936LCFsh5.384HBI1.038
W141.1W241.1W341.1W441.1LCFD
PD1195.0PD2193.2PD3196.4PD4201.3
WD3.320PLM9000.00GSA1.0RSA1.0RM54.7
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG1H2O Plastico12003.821H2O Plastico15001.421GASOIL INOX0.900045107.02Total deductible97.02
OTHER ITEMSIdKindDescriptionWeightLCGVCG1Battery 75 Amp Motor6.121Battery75 Amp Servicios6.121EngineVolvo 2002Total deductible
ORC Ref  03510002BL0Issued on 27/01/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org

International
Certificate
2023

Boat

TRES MARES

ESP-6252

RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentM10.120.701.252.092.7419.1324/01/2023
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentLG0.090.571.082.203.404.6711.26NoNo 25.5624/01/2023LG0010.030.330.621.231.852.488.05NoInner 9.9803/02/2020TRINQUETA
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentS111.3611.3611.366.155.9757.88S1B11.3511.3511.356.126.0957.8324/01/2023S1411.3711.3711.376.125.9657.6824/01/2023
ORC Ref  03510002BL0Issued on 27/01/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org