International
Certificate
2023

Boat

ALZIRA MORAIRA

ESP-9495

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 Angles46.5°43.8°42.3°41.8°41.4°40.8°40.5°
Beat VMG4.135.155.846.246.516.686.89
52°6.507.898.829.379.669.8510.05
60°6.998.339.259.7810.0610.2310.42
75°7.378.679.5710.1110.4310.6410.89
90°7.589.009.8510.3010.5810.8311.24
110°7.438.939.9410.5310.9211.2311.75
120°7.068.609.7110.4310.9011.2911.91
135°6.137.839.1310.0710.6711.1412.02
150°5.136.607.939.049.8810.4411.15
Run VMG4.445.716.877.838.579.059.87
Gybe Angles141.7°142.4°145.8°149.6°150.5°150.5°173.0°

APH: 430.4

CDL: 16.960

GPH: 486.8

CertNo: 949502

BOAT
ClassSWAN 75DesignerGerman FrersBuilderNautor SwanAge date06/2005Series date06/2005Offset fileswan75-E9495.offData fileE9495
HULL
Length Overall23.276 mMaximum Beam5.764 mDraft3.021 mDisplacement47,298 kgDLR5.6037IMS DivisionCruiser/RacerDynamic Allowance0.390%Age Allowance0.487%
PROPELLER
InstallationShaft exposedTypeFolding 2 bladesDiameter0.760m
CREW
Maximum weight1,850 kgMinimum weight1,388 kg * when appliedNon Manual PowerYesCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail141.29143.63Headsail Luffed124.18124.18Headsail FlyingSymmetricAsymmetric420.26420.26 (1 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS (m²)
Trysail42.82Storm Jib41.13Heavy Weather Jib111.04
SAIL LIMITS
Headsails8  Spinnakers6
STABILITY
Righting Moment1307.1 kg·mStability Index123.8
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  03510002MD1Issued on 23/05/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

International
Certificate
2023

Boat

ALZIRA MORAIRA

ESP-9495

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 VMG872.7699.5616.2576.7553.2538.6522.7
52°554.0456.2408.2384.1372.7365.6358.2
60°514.8431.9389.3368.1357.7351.9345.6
75°488.3415.1376.1356.2345.1338.3330.7
90°474.7400.2365.5349.4340.2332.5320.3
110°484.4403.1362.3342.0329.8320.5306.5
120°509.9418.7370.7345.1330.1319.0302.2
135°587.4460.0394.3357.7337.4323.3299.5
150°701.6545.7453.9398.2364.2344.9323.0
Run VMG810.1630.1524.1459.8420.3397.9364.6
Selected Courses
Windward / Leeward841.4664.8570.1518.3486.8468.3443.6
All purpose632.8510.2446.3412.4392.6380.1363.6
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward544.41.1021
All purpose430.41.3942
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low571.51.0499
Triple Number Coastal/Long Distance Medium426.91.4054
Triple Number Coastal/Long Distance High377.11.5913
Triple Number Windward/Leeward Low753.10.7967
Triple Number Windward/Leeward Medium539.91.1113
Triple Number Windward/Leeward High463.71.2940
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance473.11.2683
Triple Number Coastal/Long Distance Low571.51.0499
Triple Number Coastal/Long Distance Medium426.91.4054
Triple Number Coastal/Long Distance High377.11.5913
Triple Number Windward/Leeward Low753.10.7967
Triple Number Windward/Leeward Medium539.91.1113
Triple Number Windward/Leeward High463.71.2940
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance838.3621.7508.6443.6408.4383.3347.0
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.9590
Downwind "popa"1.1644
70% up, 30% down "Ilhabela"1.0126
30% up, 70% down "Ilhabela-inverso"1.0941
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low571.51.0499
Triple Number Coastal/Long Distance Medium426.91.4054
Triple Number Coastal/Long Distance High377.11.5913
Triple Number Windward/Leeward Low753.10.7967
Triple Number Windward/Leeward Medium539.91.1113
Triple Number Windward/Leeward High463.71.2940
Predominantly Upwind468.81.2799
Predominantly Downwind437.21.3723
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low571.51.0499
Triple Number All Purpose Medium426.91.4054
Triple Number All Purpose High377.11.5913
Triple Number Windward/Leeward Low753.10.7967
Triple Number Windward/Leeward Medium539.91.1113
Triple Number Windward/Leeward High463.71.2940
Predominantly Upwind468.81.2799
Predominantly Downwind437.21.3723
Predominantly Upwind Low646.30.9284
Predominantly Upwind Medium486.41.2336
Predominantly Upwind High441.61.3586
Predominantly Downwind Low626.50.9576
Predominantly Downwind Medium432.21.3882
Predominantly Downwind High362.61.6546
Chicago-Mac Upwind1.2529
Chicago-Mac All Purpose1.2947
Chicago-Mac Downwind1.3441
Bayview-Mac Cove Island1.1933
Bayview-Mac Shore1.2045
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching402.61.4903
Predominantly Reaching Low507.71.1818
Predominantly Reaching Medium397.61.5092
Predominantly Reaching High347.91.7246
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low827.80.7248
5-Band Low / Medium682.90.8786
5-Band Medium529.61.1329
5-Band Medium / High471.41.2728
5-Band High447.91.3396
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance473.11.2683
Triple Number Coastal/Long Distance Low571.51.0499
Triple Number Coastal/Long Distance Medium426.91.4054
Triple Number Coastal/Long Distance High377.11.5913
Triple Number Windward/Leeward Low753.10.7967
Triple Number Windward/Leeward Medium539.91.1113
Triple Number Windward/Leeward High463.71.2940
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance838.3621.7508.6443.6408.4383.3347.0
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance473.11.2683
Triple Number Coastal/Long Distance Low571.51.0499
Triple Number Coastal/Long Distance Medium426.91.4054
Triple Number Coastal/Long Distance High377.11.5913
Triple Number Windward/Leeward Low753.10.7967
Triple Number Windward/Leeward Medium539.91.1113
Triple Number Windward/Leeward High463.71.2940
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance838.3621.7508.6443.6408.4383.3347.0
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance473.1
Triple Number Coastal/Long Distance Low571.5
Triple Number Coastal/Long Distance Medium426.9
Triple Number Coastal/Long Distance High377.1
Triple Number Windward/Leeward Low753.1
Triple Number Windward/Leeward Medium539.9
Triple Number Windward/Leeward High463.7
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance838.3621.7508.6443.6408.4383.3347.0
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance473.11.2683
Triple Number Coastal/Long Distance Low571.51.0499
Triple Number Coastal/Long Distance Medium426.91.4054
Triple Number Coastal/Long Distance High377.11.5913
Triple Number Windward/Leeward Low753.10.7967
Triple Number Windward/Leeward Medium539.91.1113
Triple Number Windward/Leeward High463.71.2940
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance838.3621.7508.6443.6408.4383.3347.0
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)473.11.2683
Triple Number Coastal/Long Distance Low571.51.0499
Triple Number Coastal/Long Distance Medium426.91.4054
Triple Number Coastal/Long Distance High377.11.5913
Triple Number Windward/Leeward Low753.10.7967
Triple Number Windward/Leeward Medium539.91.1113
Triple Number Windward/Leeward High463.71.2940
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance838.3621.7508.6443.6408.4383.3347.0
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low571.51.0499
Triple Number Coastal/Long Distance Medium426.91.4054
Triple Number Coastal/Long Distance High377.11.5913
Triple Number Windward/Leeward Low753.10.7967
Triple Number Windward/Leeward Medium539.91.1113
Triple Number Windward/Leeward High463.71.2940
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low1.0499
Triple Number Coastal/Long Distance Medium1.4054
Triple Number Coastal/Long Distance High1.5913
Triple Number Windward/Leeward Low0.7967
Triple Number Windward/Leeward Medium1.1113
Triple Number Windward/Leeward High1.2940
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance838.3621.7508.6443.6408.4383.3347.0
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance473.11.2683
Triple Number Coastal/Long Distance Low571.51.0499
Triple Number Coastal/Long Distance Medium426.91.4054
Triple Number Coastal/Long Distance High377.11.5913
Triple Number Windward/Leeward Low753.10.7967
Triple Number Windward/Leeward Medium539.91.1113
Triple Number Windward/Leeward High463.71.2940
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance838.3621.7508.6443.6408.4383.3347.0
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low571.51.0499
Triple Number Coastal/Long Distance Medium426.91.4054
Triple Number Coastal/Long Distance High377.11.5913
Triple Number Windward/Leeward Low753.10.7967
Triple Number Windward/Leeward Medium539.91.1113
Triple Number Windward/Leeward High463.71.2940
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance473.11.2683
Triple Number Coastal/Long Distance Low571.51.0499
Triple Number Coastal/Long Distance Medium426.91.4054
Triple Number Coastal/Long Distance High377.11.5913
Triple Number Windward/Leeward Low753.10.7967
Triple Number Windward/Leeward Medium539.91.1113
Triple Number Windward/Leeward High463.71.2940
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance838.3621.7508.6443.6408.4383.3347.0
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low753.10.7967
Triple Number Windward/Leeward Medium539.91.1113
Triple Number Windward/Leeward High463.71.2940
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance838.3621.7508.6443.6408.4383.3347.0
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low571.5
Triple Number Coastal/Long Distance Medium426.9
Triple Number Coastal/Long Distance High377.1
Triple Number Windward/Leeward Low753.1
Triple Number Windward/Leeward Medium539.9
Triple Number Windward/Leeward High463.7
Predominantly Upwind468.8
Predominantly Downwind437.2
Predominantly Reaching414.5
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance473.11.2683
Triple Number Coastal/Long Distance Low571.51.0499
Triple Number Coastal/Long Distance Medium426.91.4054
Triple Number Coastal/Long Distance High377.11.5913
Triple Number Windward/Leeward Low753.10.7967
Triple Number Windward/Leeward Medium539.91.1113
Triple Number Windward/Leeward High463.71.2940
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance838.3621.7508.6443.6408.4383.3347.0
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low1.0499
Triple Number Coastal/Long Distance Medium1.4054
Triple Number Coastal/Long Distance High1.5913
Triple Number Windward/Leeward Low0.7967
Triple Number Windward/Leeward Medium1.1113
Triple Number Windward/Leeward High1.2940
Coastal/Long Distance1.2683
Predominantly Upwind1.2799
Predominantly Downwind1.3723
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind1.0499
Tretall Distanseseilas Mellomvind1.4054
Tretall Distanseseilas Mye vind1.5913
Tretall Pølsebane Lite vind0.7967
Tretall Pølsebane Mellomvind1.1113
Tretall Pølsebane Mye vind1.2940
Distanseseilas ett tall (OSN 8-16kn)1.2683
Distanseseilas ett tall (APH 6-20kn)1.3942
Enkeltall Motvind1.2799
Enkeltall Medvind1.3723
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low571.51.0499
Triple Number Coastal/Long Distance Medium426.91.4054
Triple Number Coastal/Long Distance High377.11.5913
Triple Number Windward/Leeward Low753.10.7967
Triple Number Windward/Leeward Medium539.91.1113
Triple Number Windward/Leeward High463.71.2940
Coastal/Long Distance473.11.2683
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind468.81.2799
Predominantly Downwind437.21.3723
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore451.01.3303
Cape Doctor Coastal368.61.6279
Triple Number Coastal/Long Distance Low571.51.0499
Triple Number Coastal/Long Distance Medium426.91.4054
Triple Number Coastal/Long Distance High377.11.5913
Triple Number Windward/Leeward Low753.10.7967
Triple Number Windward/Leeward Medium539.91.1113
Triple Number Windward/Leeward High463.71.2940
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low1.0499
Triple Number Coastal/Long Distance Medium1.4054
Triple Number Coastal/Long Distance High1.5913
Triple Number Windward/Leeward Low0.7967
Triple Number Windward/Leeward Medium1.1113
Triple Number Windward/Leeward High1.2940
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low1.0499
Triple Number Coastal/Long Distance Medium1.4054
Triple Number Coastal/Long Distance High1.5913
Triple Number Windward/Leeward Low0.7967
Triple Number Windward/Leeward Medium1.1113
Triple Number Windward/Leeward High1.2940
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance473.11.2683
Triple Number Coastal/Long Distance Low571.51.0499
Triple Number Coastal/Long Distance Medium426.91.4054
Triple Number Coastal/Long Distance High377.11.5913
Triple Number Windward/Leeward Low753.10.7967
Triple Number Windward/Leeward Medium539.91.1113
Triple Number Windward/Leeward High463.71.2940
Predominantly Upwind468.81.2799
Predominantly Downwind437.21.3723
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance838.3621.7508.6443.6408.4383.3347.0
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance473.11.2683
Triple Number Coastal/Long Distance Low571.51.0499
Triple Number Coastal/Long Distance Medium426.91.4054
Triple Number Coastal/Long Distance High377.11.5913
Triple Number Windward/Leeward Low753.10.7967
Triple Number Windward/Leeward Medium539.91.1113
Triple Number Windward/Leeward High463.71.2940
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance838.3621.7508.6443.6408.4383.3347.0
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low571.51.0499
Triple Number All Purpose Medium426.91.4054
Triple Number All Purpose High377.11.5913
Triple Number Windward/Leeward Low753.10.7967
Triple Number Windward/Leeward Medium539.91.1113
Triple Number Windward/Leeward High463.71.2940
Predominantly Upwind468.81.2799
Predominantly Downwind437.21.3723
Predominantly Upwind Low646.30.9284
Predominantly Upwind Medium486.41.2336
Predominantly Upwind High441.61.3586
Predominantly Downwind Low626.50.9576
Predominantly Downwind Medium432.21.3882
Predominantly Downwind High362.61.6546
Chicago-Mac Upwind1.2529
Chicago-Mac All Purpose1.2947
Chicago-Mac Downwind1.3441
Bayview-Mac Cove Island1.1933
Bayview-Mac Shore1.2045
Harvest Moon Regatta366.71.6362
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy451.01.3305
San Francisco Bay Medium532.81.1260
Predominantly Reaching402.61.4903
Predominantly Reaching Low507.71.1818
Predominantly Reaching Medium397.61.5092
Predominantly Reaching High347.91.7246
Windward/Leeward 60-40 Low759.70.7898
Windward/Leeward 60-40 Medium558.41.0745
Windward/Leeward 60-40 High488.41.2286
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low827.80.7248
5-Band Low / Medium682.90.8786
5-Band Medium529.61.1329
5-Band Medium / High471.41.2728
5-Band High447.91.3396
ORC Ref  03510002MD1Issued on 23/05/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

International
Certificate
2023

Boat

ALZIRA MORAIRA

ESP-9495

RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassSWAN 75Measurement15/05/2012HINPlan reviewHull constructionSolidCarbon RudderYesLight stanchionsNoTrim tabNo
LOA23.276Max. Beam5.764Draft3.021Displacement47,298Wetted area95.31IMS L20.513LSM020.359Acc. length18.733Sink (kg/mm) 71.10
VCGD0.361VCGM0.146RM Rated (kg·m) 1307.1Limit of positive stability(°) 108.8Stability Index123.8
PROPELLER
Propeller TypeFolding 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.760PBW0.186PIPA0.0146
PSD0.050PHD0.095PHL0.250
PSA20.6°ESL1.710
ST10.060ST20.290ST30.195
ST40.095ST50.445
RIG
Forestay tensionAftInner stayAdjustableCarbon mastYesHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays1Spreaders4Rotating mastNo
P26.620IG28.475ISP29.165MDT10.205MDL10.430MDT20.185MDL20.340TL5.900MW0.355GO0.415
E9.190J8.440BAS2.525FSD0.060SFJ0.735SPL0.000WPLTPS9.090BD0.500MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodBoom incliningFlotation Date15/02/2018MeasurerESP 24Comment
SFFP0.813FFM0.170FF0.232LCFcl12.417SG1.0250
SAFP23.276FAM0.476FA0.447LCFsh12.746HBI1.625
W1689.0W2689.0W3689.0W4689.0LCFD
PD1329.2PD2339.3PD3341.4PD4343.1
WD8.100PLM9000.00GSA1.0RSA1.0RM1299.7
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG001gasoil aluminio0.90001,00050012.46002agua pvc1,000012.46Total deductible45012.46
OTHER ITEMSIdKindDescriptionWeightLCGVCG01Miscellaneousvarios1,5901AnchorANCLA MAS CADENA6102.20Total deductible6102.20
ORC Ref  03510002MD1Issued on 23/05/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

International
Certificate
2023

Boat

ALZIRA MORAIRA

ESP-9495

RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentMNR0.151.753.275.737.54141.2920/05/2022
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentGE0.081.092.134.266.548.9728.39YesNo 124.1820/05/2022SS0.090.841.613.194.826.4721.90NoInner 70.62STAYSAILS
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA231.7227.9929.8617.1016.06106%420.2608/08/2014A2-C30.0727.4528.7616.5515.70105%392.5708/01/2011A2.529.3628.6028.9813.8018.3475%355.2015/03/2017A131.2029.0030.1013.6216.0185%353.6231/01/2020
ORC Ref  03510002MD1Issued on 23/05/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org