International
Certificate
2023

Boat

BLUE SKY

ITA-45016

FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
Rated boat velocities in knots
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat Angles42.0°39.6°38.2°37.0°36.4°36.3°36.6°
Beat VMG4.375.195.645.886.016.106.17
52°6.567.568.008.208.328.408.50
60°6.887.798.208.418.548.638.75
75°7.107.948.378.648.848.999.18
90°6.997.958.468.829.099.299.64
110°6.687.878.498.919.269.6310.42
120°6.487.758.428.919.389.8210.55
135°5.807.168.058.589.089.6010.85
150°4.866.107.177.988.508.9610.00
Run VMG4.215.296.216.987.628.209.09
Gybe Angles141.3°145.3°148.9°155.6°163.7°176.6°177.2°

APH: 477.3

CDL: 12.288

GPH: 531.5

CertNo: 23/1

BOAT
ClassSwan 45DesignerFrersBuilderNautor SAAge date01/2002Series date11/2001Offset fileSWAN45.OD.OFFData fileI45016
HULL
Length Overall13.829 mMaximum Beam3.888 mDraft2.850 mDisplacement10,256 kgDLR5.2064IMS DivisionCruiser/RacerDynamic Allowance0.000%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.425m
CREW
Maximum weight970 kgMinimum weight728 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail76.2978.40Headsail Luffed55.3255.32Headsail FlyingSymmetric152.37152.37Asymmetric151.52151.52 (1 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS (m²)
Trysail21.33Storm Jib17.74Heavy Weather Jib47.88
SAIL LIMITS
Headsails7  Spinnakers5 * Asymmetric may be tacked on the pole
STABILITY
Righting Moment274.5 kg·mStability Index142.9
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  03190002C61Issued on 07/02/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org

International
Certificate
2023

Boat

BLUE SKY

ITA-45016

FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG824.7693.6637.9612.8599.1590.6583.8
52°548.6476.5449.9438.9432.5428.4423.7
60°523.4462.0438.8427.9421.5417.1411.6
75°506.9453.2430.2416.4407.1400.7392.1
90°515.4452.6425.4408.4395.8387.3373.4
110°538.8457.2424.1403.9388.6373.9345.6
120°555.9464.6427.7404.2384.0366.4341.1
135°621.1503.0447.4419.4396.7375.1331.7
150°741.0589.7501.8451.2423.5401.9360.1
Run VMG855.6681.0579.4515.7472.2439.3396.0
Selected Courses
Windward / Leeward840.2687.3608.7564.3535.7514.9489.9
All purpose647.0541.6491.8464.4446.4432.8411.9
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward584.91.0259
All purpose477.31.2570
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low594.21.0097
Triple Number Coastal/Long Distance Medium475.41.2620
Triple Number Coastal/Long Distance High428.41.4007
Triple Number Windward/Leeward Low763.70.7856
Triple Number Windward/Leeward Medium582.11.0307
Triple Number Windward/Leeward High510.71.1748
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance518.61.1569
Triple Number Coastal/Long Distance Low594.21.0097
Triple Number Coastal/Long Distance Medium475.41.2620
Triple Number Coastal/Long Distance High428.41.4007
Triple Number Windward/Leeward Low763.70.7856
Triple Number Windward/Leeward Medium582.11.0307
Triple Number Windward/Leeward High510.71.1748
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance841.7648.3551.3494.5462.8437.1396.9
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.9246
Downwind "popa"1.0662
70% up, 30% down "Ilhabela"0.9630
30% up, 70% down "Ilhabela-inverso"1.0194
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low594.21.0097
Triple Number Coastal/Long Distance Medium475.41.2620
Triple Number Coastal/Long Distance High428.41.4007
Triple Number Windward/Leeward Low763.70.7856
Triple Number Windward/Leeward Medium582.11.0307
Triple Number Windward/Leeward High510.71.1748
Predominantly Upwind511.51.1729
Predominantly Downwind486.81.2325
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low594.21.0097
Triple Number All Purpose Medium475.41.2620
Triple Number All Purpose High428.41.4007
Triple Number Windward/Leeward Low763.70.7856
Triple Number Windward/Leeward Medium582.11.0307
Triple Number Windward/Leeward High510.71.1748
Predominantly Upwind511.51.1729
Predominantly Downwind486.81.2325
Predominantly Upwind Low649.70.9235
Predominantly Upwind Medium527.61.1373
Predominantly Upwind High498.01.2049
Predominantly Downwind Low660.40.9085
Predominantly Downwind Medium487.11.2319
Predominantly Downwind High407.91.4711
Chicago-Mac Upwind1.1539
Chicago-Mac All Purpose1.1798
Chicago-Mac Downwind1.2113
Bayview-Mac Cove Island1.1110
Bayview-Mac Shore1.1225
Victoria-Maui1.2930
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance518.61.1569
Triple Number Coastal/Long Distance Low594.21.0097
Triple Number Coastal/Long Distance Medium475.41.2620
Triple Number Coastal/Long Distance High428.41.4007
Triple Number Windward/Leeward Low763.70.7856
Triple Number Windward/Leeward Medium582.11.0307
Triple Number Windward/Leeward High510.71.1748
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance841.7648.3551.3494.5462.8437.1396.9
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance518.61.1569
Triple Number Coastal/Long Distance Low594.21.0097
Triple Number Coastal/Long Distance Medium475.41.2620
Triple Number Coastal/Long Distance High428.41.4007
Triple Number Windward/Leeward Low763.70.7856
Triple Number Windward/Leeward Medium582.11.0307
Triple Number Windward/Leeward High510.71.1748
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance841.7648.3551.3494.5462.8437.1396.9
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance518.6
Triple Number Coastal/Long Distance Low594.2
Triple Number Coastal/Long Distance Medium475.4
Triple Number Coastal/Long Distance High428.4
Triple Number Windward/Leeward Low763.7
Triple Number Windward/Leeward Medium582.1
Triple Number Windward/Leeward High510.7
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance841.7648.3551.3494.5462.8437.1396.9
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance518.61.1569
Triple Number Coastal/Long Distance Low594.21.0097
Triple Number Coastal/Long Distance Medium475.41.2620
Triple Number Coastal/Long Distance High428.41.4007
Triple Number Windward/Leeward Low763.70.7856
Triple Number Windward/Leeward Medium582.11.0307
Triple Number Windward/Leeward High510.71.1748
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance841.7648.3551.3494.5462.8437.1396.9
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)518.61.1569
Triple Number Coastal/Long Distance Low594.21.0097
Triple Number Coastal/Long Distance Medium475.41.2620
Triple Number Coastal/Long Distance High428.41.4007
Triple Number Windward/Leeward Low763.70.7856
Triple Number Windward/Leeward Medium582.11.0307
Triple Number Windward/Leeward High510.71.1748
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance841.7648.3551.3494.5462.8437.1396.9
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low594.21.0097
Triple Number Coastal/Long Distance Medium475.41.2620
Triple Number Coastal/Long Distance High428.41.4007
Triple Number Windward/Leeward Low763.70.7856
Triple Number Windward/Leeward Medium582.11.0307
Triple Number Windward/Leeward High510.71.1748
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low1.0097
Triple Number Coastal/Long Distance Medium1.2620
Triple Number Coastal/Long Distance High1.4007
Triple Number Windward/Leeward Low0.7856
Triple Number Windward/Leeward Medium1.0307
Triple Number Windward/Leeward High1.1748
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance841.7648.3551.3494.5462.8437.1396.9
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance518.61.1569
Triple Number Coastal/Long Distance Low594.21.0097
Triple Number Coastal/Long Distance Medium475.41.2620
Triple Number Coastal/Long Distance High428.41.4007
Triple Number Windward/Leeward Low763.70.7856
Triple Number Windward/Leeward Medium582.11.0307
Triple Number Windward/Leeward High510.71.1748
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance841.7648.3551.3494.5462.8437.1396.9
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low594.21.0097
Triple Number Coastal/Long Distance Medium475.41.2620
Triple Number Coastal/Long Distance High428.41.4007
Triple Number Windward/Leeward Low763.70.7856
Triple Number Windward/Leeward Medium582.11.0307
Triple Number Windward/Leeward High510.71.1748
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance518.61.1569
Triple Number Coastal/Long Distance Low594.21.0097
Triple Number Coastal/Long Distance Medium475.41.2620
Triple Number Coastal/Long Distance High428.41.4007
Triple Number Windward/Leeward Low763.70.7856
Triple Number Windward/Leeward Medium582.11.0307
Triple Number Windward/Leeward High510.71.1748
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance841.7648.3551.3494.5462.8437.1396.9
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low763.70.7856
Triple Number Windward/Leeward Medium582.11.0307
Triple Number Windward/Leeward High510.71.1748
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance841.7648.3551.3494.5462.8437.1396.9
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low594.2
Triple Number Coastal/Long Distance Medium475.4
Triple Number Coastal/Long Distance High428.4
Triple Number Windward/Leeward Low763.7
Triple Number Windward/Leeward Medium582.1
Triple Number Windward/Leeward High510.7
Predominantly Upwind511.5
Predominantly Downwind486.8
Predominantly Reaching465.0
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance518.61.1569
Triple Number Coastal/Long Distance Low594.21.0097
Triple Number Coastal/Long Distance Medium475.41.2620
Triple Number Coastal/Long Distance High428.41.4007
Triple Number Windward/Leeward Low763.70.7856
Triple Number Windward/Leeward Medium582.11.0307
Triple Number Windward/Leeward High510.71.1748
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance841.7648.3551.3494.5462.8437.1396.9
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low1.0097
Triple Number Coastal/Long Distance Medium1.2620
Triple Number Coastal/Long Distance High1.4007
Triple Number Windward/Leeward Low0.7856
Triple Number Windward/Leeward Medium1.0307
Triple Number Windward/Leeward High1.1748
Coastal/Long Distance1.1569
Predominantly Upwind1.1729
Predominantly Downwind1.2325
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind1.0097
Tretall Distanseseilas Mellomvind1.2620
Tretall Distanseseilas Mye vind1.4007
Tretall Pølsebane Lite vind0.7856
Tretall Pølsebane Mellomvind1.0307
Tretall Pølsebane Mye vind1.1748
Distanseseilas ett tall (OSN 8-16kn)1.1569
Distanseseilas ett tall (APH 6-20kn)1.2570
Enkeltall Motvind1.1729
Enkeltall Medvind1.2325
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low594.21.0097
Triple Number Coastal/Long Distance Medium475.41.2620
Triple Number Coastal/Long Distance High428.41.4007
Triple Number Windward/Leeward Low763.70.7856
Triple Number Windward/Leeward Medium582.11.0307
Triple Number Windward/Leeward High510.71.1748
Coastal/Long Distance518.61.1569
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind511.51.1729
Predominantly Downwind486.81.2325
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore497.41.2063
Cape Doctor Coastal418.21.4348
Triple Number Coastal/Long Distance Low594.21.0097
Triple Number Coastal/Long Distance Medium475.41.2620
Triple Number Coastal/Long Distance High428.41.4007
Triple Number Windward/Leeward Low763.70.7856
Triple Number Windward/Leeward Medium582.11.0307
Triple Number Windward/Leeward High510.71.1748
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low1.0097
Triple Number Coastal/Long Distance Medium1.2620
Triple Number Coastal/Long Distance High1.4007
Triple Number Windward/Leeward Low0.7856
Triple Number Windward/Leeward Medium1.0307
Triple Number Windward/Leeward High1.1748
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low1.0097
Triple Number Coastal/Long Distance Medium1.2620
Triple Number Coastal/Long Distance High1.4007
Triple Number Windward/Leeward Low0.7856
Triple Number Windward/Leeward Medium1.0307
Triple Number Windward/Leeward High1.1748
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance518.61.1569
Triple Number Coastal/Long Distance Low594.21.0097
Triple Number Coastal/Long Distance Medium475.41.2620
Triple Number Coastal/Long Distance High428.41.4007
Triple Number Windward/Leeward Low763.70.7856
Triple Number Windward/Leeward Medium582.11.0307
Triple Number Windward/Leeward High510.71.1748
Predominantly Upwind511.51.1729
Predominantly Downwind486.81.2325
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance841.7648.3551.3494.5462.8437.1396.9
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance518.61.1569
Triple Number Coastal/Long Distance Low594.21.0097
Triple Number Coastal/Long Distance Medium475.41.2620
Triple Number Coastal/Long Distance High428.41.4007
Triple Number Windward/Leeward Low763.70.7856
Triple Number Windward/Leeward Medium582.11.0307
Triple Number Windward/Leeward High510.71.1748
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance841.7648.3551.3494.5462.8437.1396.9
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low594.21.0097
Triple Number All Purpose Medium475.41.2620
Triple Number All Purpose High428.41.4007
Triple Number Windward/Leeward Low763.70.7856
Triple Number Windward/Leeward Medium582.11.0307
Triple Number Windward/Leeward High510.71.1748
Predominantly Upwind511.51.1729
Predominantly Downwind486.81.2325
Predominantly Upwind Low649.70.9235
Predominantly Upwind Medium527.61.1373
Predominantly Upwind High498.01.2049
Predominantly Downwind Low660.40.9085
Predominantly Downwind Medium487.11.2319
Predominantly Downwind High407.91.4711
Chicago-Mac Upwind1.1539
Chicago-Mac All Purpose1.1798
Chicago-Mac Downwind1.2113
Bayview-Mac Cove Island1.1110
Bayview-Mac Shore1.1225
Harvest Moon Regatta417.91.4359
Victoria-Maui1.2930
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy499.61.2008
San Francisco Bay Medium572.81.0475
Predominantly Reaching1.3232
Predominantly Reaching Low1.1102
Predominantly Reaching Medium1.3333
Predominantly Reaching High1.4956
Windward/Leeward 60-40 Low762.80.7866
Windward/Leeward 60-40 Medium596.61.0058
Windward/Leeward 60-40 High537.71.1158
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low828.40.7243
5-Band Low / Medium703.80.8525
5-Band Medium573.01.0472
5-Band Medium / High518.41.1575
5-Band High494.21.2140
ORC Ref  03190002C61Issued on 07/02/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org

International
Certificate
2023

Boat

BLUE SKY

ITA-45016

FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassSwan 45Measurement22/06/2021HINPlan reviewHull constructionCoredCarbon RudderYesLight stanchionsNoTrim tabNo
LOA13.829Max. Beam3.888Draft2.850Displacement10,256Wetted area37.28IMS L12.700LSM012.535Acc. length12.636Sink (kg/mm) 27.15
VCGD-0.326VCGM-0.341RM Rated (kg·m) 274.5Limit of positive stability(°) 135.3Stability Index142.9
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.425PBW0.108PIPA0.0033
EDL2.770ST10.048ST20.170
ST30.170ST40.098ST50.330
RIG
Forestay tensionAftInner stayNone FittedCarbon mastYesHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2Rotating mastNo
P18.520IG18.703ISP18.861MDT10.132MDL10.260MDT20.110MDL20.160TL1.500MW0.258GO0.295
E6.580J5.425BAS1.836FSD0.035SFJ0.035SPL5.476WPLTPSBD0.303MWT280.30MCG6.700
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date21/06/2021MeasurerFIV-164Comment
SFFP0.295FFM1.470FF1.471LCFcl7.701SG1.0260
SAFP13.301FAM1.177FA1.177LCFsh7.935HBI1.259
W1117.0W2117.0W3117.0W4117.0
PD1473.1PD2499.8PD3478.9PD4484.6
WD14.350PLM9000.00GSA1.0RSA1.0RM273.2
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCGApvc stbdWater32306.59Baluminium stbdWater8008.00Caluminium portFuel150105.71Dwaste pvc05.32Total deductible85.71
OTHER ITEMSIdKindDescriptionWeightLCGVCGAMiscellaneousbattery charger center6.05BMiscellaneous2 boiler port-stbd10.66ABattery50 Ah cx6.21BBattery6 center6.56AEngineVolvo Penta 55 hpTotal deductible
ORC Ref  03190002C61Issued on 07/02/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org

International
Certificate
2023

Boat

BLUE SKY

ITA-45016

FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentA0.271.642.804.505.7076.2910/04/2021B0.271.622.744.425.6875.5710/04/2021
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentC0.130.871.632.974.375.7218.68NoNo 55.3222/06/2021A0.150.851.612.954.265.6518.57YesNo 54.1510/04/2021B0.150.871.582.904.245.6618.58NoNo 53.8710/04/2021
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentB18.4518.4518.4510.009.55152.3722/06/2021A18.6518.6518.659.799.80152.1804/07/2019
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA19.3017.2718.299.959.92100%151.5210/04/2021b16.6014.6515.635.967.9475%82.7628/06/2016
ORC Ref  03190002C61Issued on 07/02/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org