Club
Certificate
2023

Boat

MARARA DOS

ESP-7267_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 Angles46.2°44.4°43.0°42.0°41.8°41.4°41.8°
Beat VMG3.083.834.384.784.995.095.13
52°4.875.906.637.127.397.517.59
60°5.236.246.947.397.657.797.90
75°5.496.497.187.617.898.098.34
90°5.406.507.317.767.998.218.65
110°5.526.757.568.048.428.769.23
120°5.386.637.498.028.448.859.63
135°4.806.107.117.758.208.639.51
150°4.075.236.267.077.567.908.50
Run VMG3.534.535.426.126.546.857.77
Gybe Angles144.8°146.9°146.9°148.3°148.7°165.8°175.4°

APH: 563.6

CDL: 9.648

GPH: 638.5

CertNo: 726701

BOAT
ClassOCEANIS 423DesignerFinotBuilderBenneteauAge date09/2004Series date01/2002Offset fileOCE423.OFFData fileE7267_C
HULL
Length Overall12.670 mMaximum Beam3.900 mDraft1.660 mDisplacement8,662 kgDLR5.5293IMS DivisionCruiser/RacerDynamic Allowance0.350%Age Allowance0.487%
PROPELLER
InstallationShaft non exposedTypeFolding 3 bladesDiameter0.524m
CREW
Maximum weight350 kgMinimum weight263 kg * when appliedNon Manual PowerRigCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail35.4436.06Headsail Luffed47.5247.52Headsail FlyingSymmetricAsymmetric123.11123.11 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail10.60Storm Jib10.79Heavy Weather Jib29.13
SAIL LIMITS
Headsails1  Spinnakers4
STABILITY
Righting MomentN/AStability IndexN/A
COMMENTS
OFFSET DISEÑADOR
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  03510002BA3Issued on 21/01/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org

Club
Certificate
2023

Boat

MARARA DOS

ESP-7267_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 VMG1168.2940.0821.5753.1720.9706.8702.3
52°740.0610.0542.7505.8487.4479.2474.0
60°688.7577.0518.4487.5470.8462.1455.8
75°655.8554.5501.1473.2456.5445.0431.8
90°667.3554.1492.7463.9450.6438.3416.3
110°652.3533.2475.9447.7427.6410.8390.2
120°669.7542.8480.4449.1426.5406.7373.9
135°750.5590.4506.4464.5439.0417.1378.5
150°884.5688.3574.7509.5476.5455.8423.5
Run VMG1021.3794.8663.6588.3550.2525.3463.5
Selected Courses
Windward / Leeward1094.7867.4742.6670.7635.6616.1582.9
All purpose834.5672.2585.5538.0513.2497.3475.4
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward709.10.8462
All purpose563.61.0646
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low753.30.7965
Triple Number Coastal/Long Distance Medium558.81.0737
Triple Number Coastal/Long Distance High493.11.2169
Triple Number Windward/Leeward Low981.00.6116
Triple Number Windward/Leeward Medium702.20.8544
Triple Number Windward/Leeward High608.50.9860
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance617.20.9722
Triple Number Coastal/Long Distance Low753.30.7965
Triple Number Coastal/Long Distance Medium558.81.0737
Triple Number Coastal/Long Distance High493.11.2169
Triple Number Windward/Leeward Low981.00.6116
Triple Number Windward/Leeward Medium702.20.8544
Triple Number Windward/Leeward High608.50.9860
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1087.4812.0664.3577.5533.8501.8449.6
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7225
Downwind "popa"0.9117
70% up, 30% down "Ilhabela"0.7705
30% up, 70% down "Ilhabela-inverso"0.8453
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low753.30.7965
Triple Number Coastal/Long Distance Medium558.81.0737
Triple Number Coastal/Long Distance High493.11.2169
Triple Number Windward/Leeward Low981.00.6116
Triple Number Windward/Leeward Medium702.20.8544
Triple Number Windward/Leeward High608.50.9860
Predominantly Upwind617.60.9715
Predominantly Downwind568.71.0550
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low753.30.7965
Triple Number All Purpose Medium558.81.0737
Triple Number All Purpose High493.11.2169
Triple Number Windward/Leeward Low981.00.6116
Triple Number Windward/Leeward Medium702.20.8544
Triple Number Windward/Leeward High608.50.9860
Predominantly Upwind617.60.9715
Predominantly Downwind568.71.0550
Predominantly Upwind Low859.50.6981
Predominantly Upwind Medium641.80.9349
Predominantly Upwind High581.81.0313
Predominantly Downwind Low808.50.7421
Predominantly Downwind Medium558.11.0751
Predominantly Downwind High470.81.2744
Chicago-Mac Upwind0.9496
Chicago-Mac All Purpose0.9888
Chicago-Mac Downwind1.0357
Bayview-Mac Cove Island0.9074
Bayview-Mac Shore0.9146
Victoria-Maui1.1050
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance617.20.9722
Triple Number Coastal/Long Distance Low753.30.7965
Triple Number Coastal/Long Distance Medium558.81.0737
Triple Number Coastal/Long Distance High493.11.2169
Triple Number Windward/Leeward Low981.00.6116
Triple Number Windward/Leeward Medium702.20.8544
Triple Number Windward/Leeward High608.50.9860
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1087.4812.0664.3577.5533.8501.8449.6
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance617.20.9722
Triple Number Coastal/Long Distance Low753.30.7965
Triple Number Coastal/Long Distance Medium558.81.0737
Triple Number Coastal/Long Distance High493.11.2169
Triple Number Windward/Leeward Low981.00.6116
Triple Number Windward/Leeward Medium702.20.8544
Triple Number Windward/Leeward High608.50.9860
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1087.4812.0664.3577.5533.8501.8449.6
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance617.2
Triple Number Coastal/Long Distance Low753.3
Triple Number Coastal/Long Distance Medium558.8
Triple Number Coastal/Long Distance High493.1
Triple Number Windward/Leeward Low981.0
Triple Number Windward/Leeward Medium702.2
Triple Number Windward/Leeward High608.5
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1087.4812.0664.3577.5533.8501.8449.6
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance617.20.9722
Triple Number Coastal/Long Distance Low753.30.7965
Triple Number Coastal/Long Distance Medium558.81.0737
Triple Number Coastal/Long Distance High493.11.2169
Triple Number Windward/Leeward Low981.00.6116
Triple Number Windward/Leeward Medium702.20.8544
Triple Number Windward/Leeward High608.50.9860
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1087.4812.0664.3577.5533.8501.8449.6
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)617.20.9722
Triple Number Coastal/Long Distance Low753.30.7965
Triple Number Coastal/Long Distance Medium558.81.0737
Triple Number Coastal/Long Distance High493.11.2169
Triple Number Windward/Leeward Low981.00.6116
Triple Number Windward/Leeward Medium702.20.8544
Triple Number Windward/Leeward High608.50.9860
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1087.4812.0664.3577.5533.8501.8449.6
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low753.30.7965
Triple Number Coastal/Long Distance Medium558.81.0737
Triple Number Coastal/Long Distance High493.11.2169
Triple Number Windward/Leeward Low981.00.6116
Triple Number Windward/Leeward Medium702.20.8544
Triple Number Windward/Leeward High608.50.9860
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7965
Triple Number Coastal/Long Distance Medium1.0737
Triple Number Coastal/Long Distance High1.2169
Triple Number Windward/Leeward Low0.6116
Triple Number Windward/Leeward Medium0.8544
Triple Number Windward/Leeward High0.9860
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1087.4812.0664.3577.5533.8501.8449.6
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance617.20.9722
Triple Number Coastal/Long Distance Low753.30.7965
Triple Number Coastal/Long Distance Medium558.81.0737
Triple Number Coastal/Long Distance High493.11.2169
Triple Number Windward/Leeward Low981.00.6116
Triple Number Windward/Leeward Medium702.20.8544
Triple Number Windward/Leeward High608.50.9860
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1087.4812.0664.3577.5533.8501.8449.6
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low753.30.7965
Triple Number Coastal/Long Distance Medium558.81.0737
Triple Number Coastal/Long Distance High493.11.2169
Triple Number Windward/Leeward Low981.00.6116
Triple Number Windward/Leeward Medium702.20.8544
Triple Number Windward/Leeward High608.50.9860
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance617.20.9722
Triple Number Coastal/Long Distance Low753.30.7965
Triple Number Coastal/Long Distance Medium558.81.0737
Triple Number Coastal/Long Distance High493.11.2169
Triple Number Windward/Leeward Low981.00.6116
Triple Number Windward/Leeward Medium702.20.8544
Triple Number Windward/Leeward High608.50.9860
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1087.4812.0664.3577.5533.8501.8449.6
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low981.00.6116
Triple Number Windward/Leeward Medium702.20.8544
Triple Number Windward/Leeward High608.50.9860
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1087.4812.0664.3577.5533.8501.8449.6
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low753.3
Triple Number Coastal/Long Distance Medium558.8
Triple Number Coastal/Long Distance High493.1
Triple Number Windward/Leeward Low981.0
Triple Number Windward/Leeward Medium702.2
Triple Number Windward/Leeward High608.5
Predominantly Upwind617.6
Predominantly Downwind568.7
Predominantly Reaching543.7
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance617.20.9722
Triple Number Coastal/Long Distance Low753.30.7965
Triple Number Coastal/Long Distance Medium558.81.0737
Triple Number Coastal/Long Distance High493.11.2169
Triple Number Windward/Leeward Low981.00.6116
Triple Number Windward/Leeward Medium702.20.8544
Triple Number Windward/Leeward High608.50.9860
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1087.4812.0664.3577.5533.8501.8449.6
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7965
Triple Number Coastal/Long Distance Medium1.0737
Triple Number Coastal/Long Distance High1.2169
Triple Number Windward/Leeward Low0.6116
Triple Number Windward/Leeward Medium0.8544
Triple Number Windward/Leeward High0.9860
Coastal/Long Distance0.9722
Predominantly Upwind0.9715
Predominantly Downwind1.0550
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.7965
Tretall Distanseseilas Mellomvind1.0737
Tretall Distanseseilas Mye vind1.2169
Tretall Pølsebane Lite vind0.6116
Tretall Pølsebane Mellomvind0.8544
Tretall Pølsebane Mye vind0.9860
Distanseseilas ett tall (OSN 8-16kn)0.9722
Distanseseilas ett tall (APH 6-20kn)1.0646
Enkeltall Motvind0.9715
Enkeltall Medvind1.0550
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low753.30.7965
Triple Number Coastal/Long Distance Medium558.81.0737
Triple Number Coastal/Long Distance High493.11.2169
Triple Number Windward/Leeward Low981.00.6116
Triple Number Windward/Leeward Medium702.20.8544
Triple Number Windward/Leeward High608.50.9860
Coastal/Long Distance617.20.9722
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind617.60.9715
Predominantly Downwind568.71.0550
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore592.81.0121
Cape Doctor Coastal482.01.2449
Triple Number Coastal/Long Distance Low753.30.7965
Triple Number Coastal/Long Distance Medium558.81.0737
Triple Number Coastal/Long Distance High493.11.2169
Triple Number Windward/Leeward Low981.00.6116
Triple Number Windward/Leeward Medium702.20.8544
Triple Number Windward/Leeward High608.50.9860
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7965
Triple Number Coastal/Long Distance Medium1.0737
Triple Number Coastal/Long Distance High1.2169
Triple Number Windward/Leeward Low0.6116
Triple Number Windward/Leeward Medium0.8544
Triple Number Windward/Leeward High0.9860
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7965
Triple Number Coastal/Long Distance Medium1.0737
Triple Number Coastal/Long Distance High1.2169
Triple Number Windward/Leeward Low0.6116
Triple Number Windward/Leeward Medium0.8544
Triple Number Windward/Leeward High0.9860
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance617.20.9722
Triple Number Coastal/Long Distance Low753.30.7965
Triple Number Coastal/Long Distance Medium558.81.0737
Triple Number Coastal/Long Distance High493.11.2169
Triple Number Windward/Leeward Low981.00.6116
Triple Number Windward/Leeward Medium702.20.8544
Triple Number Windward/Leeward High608.50.9860
Predominantly Upwind617.60.9715
Predominantly Downwind568.71.0550
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1087.4812.0664.3577.5533.8501.8449.6
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance617.20.9722
Triple Number Coastal/Long Distance Low753.30.7965
Triple Number Coastal/Long Distance Medium558.81.0737
Triple Number Coastal/Long Distance High493.11.2169
Triple Number Windward/Leeward Low981.00.6116
Triple Number Windward/Leeward Medium702.20.8544
Triple Number Windward/Leeward High608.50.9860
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1087.4812.0664.3577.5533.8501.8449.6
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low753.30.7965
Triple Number All Purpose Medium558.81.0737
Triple Number All Purpose High493.11.2169
Triple Number Windward/Leeward Low981.00.6116
Triple Number Windward/Leeward Medium702.20.8544
Triple Number Windward/Leeward High608.50.9860
Predominantly Upwind617.60.9715
Predominantly Downwind568.71.0550
Predominantly Upwind Low859.50.6981
Predominantly Upwind Medium641.80.9349
Predominantly Upwind High581.81.0313
Predominantly Downwind Low808.50.7421
Predominantly Downwind Medium558.11.0751
Predominantly Downwind High470.81.2744
Chicago-Mac Upwind0.9496
Chicago-Mac All Purpose0.9888
Chicago-Mac Downwind1.0357
Bayview-Mac Cove Island0.9074
Bayview-Mac Shore0.9146
Harvest Moon Regatta479.71.2508
Victoria-Maui1.1050
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy591.41.0145
San Francisco Bay Medium695.20.8630
Predominantly Reaching1.1308
Predominantly Reaching Low0.8893
Predominantly Reaching Medium1.1465
Predominantly Reaching High1.3214
Windward/Leeward 60-40 Low995.70.6026
Windward/Leeward 60-40 Medium729.90.8220
Windward/Leeward 60-40 High642.60.9337
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1077.20.5570
5-Band Low / Medium889.40.6746
5-Band Medium688.70.8712
5-Band Medium / High618.30.9704
5-Band High588.61.0193
ORC Ref  03510002BA3Issued on 21/01/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org

Club
Certificate
2023

Boat

MARARA DOS

ESP-7267_C

RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassOCEANIS 423Measurement01/01/2023HINPlan reviewHull constructionSolidCarbon RudderNoLight stanchionsNoTrim tabNo
LOA12.670Max. Beam3.900Draft1.660Displacement8,662Wetted area35.03IMS L11.431LSM011.613Acc. length12.670Sink (kg/mm) 26.13
VCGD-0.176VCGM-0.032RM Rated (kg·m) 237.7Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 3 blades
InstallationShaft non exposedTwin screwNoHydro generatorNo
PRD0.524PBW0.134PIPA0.0028
PSD0.031PHD0.098PHL0.147
PSA17.0°ESL0.225
RIG
Forestay tensionFixedInner stayNone FittedCarbon mastNoHeadsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2Rotating mastNo
P13.250IG14.445ISP14.545MDT10.137MDL10.222MDT20.137MDL20.222TL0.000MW0.222GO0.305
E4.570J5.010BAS1.665FSD0.040SFJ0.000SPL0.000WPL0.000TPS5.970BD0.181MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM entered directlyRM entered240.0Flotation Date01/01/2010MeasurerComment
SFFP0.358FFMFF1.464LCFcl7.186SG
SAFP11.692FAMFA1.145LCFsh7.445HBI1.296
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03510002BA3Issued on 21/01/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org

Club
Certificate
2023

Boat

MARARA DOS

ESP-7267_C

RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentM0.140.921.652.883.8035.4427/12/2022
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentG0.070.751.503.184.986.7814.49NoNo 47.5227/12/2022
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA16.1814.5215.359.759.12107%123.1127/12/2022
ORC Ref  03510002BA3Issued on 21/01/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org