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 Angles42.1°39.6°38.2°37.0°36.4°36.3°36.4°
Beat VMG4.365.195.655.886.016.106.17
52°6.557.558.008.208.338.418.50
60°6.877.798.208.428.548.638.75
75°7.097.948.378.648.858.999.19
90°6.987.898.388.729.029.289.65
110°6.687.888.498.929.279.529.98
120°6.487.758.428.919.389.8310.56
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: 477.7

CDL: 12.294

GPH: 531.9

CertNo: 23/4

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 weight975 kgMinimum weight731 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail76.4178.52Headsail Luffed54.8654.86Headsail FlyingSymmetric152.37152.37Asymmetric151.52151.52 (All asymmetric spinnakers 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 Index142.8
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  03190002P7BIssued on 27/06/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © 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 VMG825.8694.0637.7612.5598.8590.2583.4
52°549.3476.7449.9438.8432.4428.3423.5
60°524.0462.3438.8427.8421.4417.0411.5
75°507.5453.5430.3416.4407.0400.5391.9
90°516.0456.3429.8412.8399.2388.1373.2
110°538.7457.1424.1403.8388.5378.0360.8
120°555.8464.6427.6404.2383.9366.4341.1
135°621.1502.9447.3419.4396.7375.1331.7
150°740.9589.7501.8451.2423.5401.9360.1
Run VMG855.5680.9579.4515.7472.2439.3396.0
Selected Courses
Windward / Leeward840.7687.5608.5564.1535.5514.8489.7
All purpose647.4542.0492.2464.7446.6433.1413.2
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward584.81.0260
All purpose477.71.2560
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low594.71.0089
Triple Number Coastal/Long Distance Medium475.81.2611
Triple Number Coastal/Long Distance High429.01.3985
Triple Number Windward/Leeward Low764.00.7853
Triple Number Windward/Leeward Medium582.01.0309
Triple Number Windward/Leeward High510.61.1752
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance518.91.1564
Triple Number Coastal/Long Distance Low594.71.0089
Triple Number Coastal/Long Distance Medium475.81.2611
Triple Number Coastal/Long Distance High429.01.3985
Triple Number Windward/Leeward Low764.00.7853
Triple Number Windward/Leeward Medium582.01.0309
Triple Number Windward/Leeward High510.61.1752
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance842.2648.6551.6494.9463.1437.2396.7
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.9246
Downwind "popa"1.0663
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 Low594.71.0089
Triple Number Coastal/Long Distance Medium475.81.2611
Triple Number Coastal/Long Distance High429.01.3985
Triple Number Windward/Leeward Low764.00.7853
Triple Number Windward/Leeward Medium582.01.0309
Triple Number Windward/Leeward High510.61.1752
Predominantly Upwind512.01.1719
Predominantly Downwind487.31.2313
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low594.71.0089
Triple Number All Purpose Medium475.81.2611
Triple Number All Purpose High429.01.3985
Triple Number Windward/Leeward Low764.00.7853
Triple Number Windward/Leeward Medium582.01.0309
Triple Number Windward/Leeward High510.61.1752
Predominantly Upwind512.01.1719
Predominantly Downwind487.31.2313
Predominantly Upwind Low650.40.9226
Predominantly Upwind Medium528.01.1365
Predominantly Upwind High497.91.2052
Predominantly Downwind Low660.70.9081
Predominantly Downwind Medium487.51.2307
Predominantly Downwind High408.01.4707
Chicago-Mac Upwind1.1529
Chicago-Mac All Purpose1.1784
Chicago-Mac Downwind1.2101
Bayview-Mac Cove Island1.1095
Bayview-Mac Shore1.1209
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching454.71.3195
Predominantly Reaching Low541.41.1082
Predominantly Reaching Medium451.41.3292
Predominantly Reaching High401.61.4941
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low828.90.7239
5-Band Low / Medium704.00.8522
5-Band Medium572.81.0474
5-Band Medium / High518.21.1579
5-Band High494.01.2146
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance518.91.1564
Triple Number Coastal/Long Distance Low594.71.0089
Triple Number Coastal/Long Distance Medium475.81.2611
Triple Number Coastal/Long Distance High429.01.3985
Triple Number Windward/Leeward Low764.00.7853
Triple Number Windward/Leeward Medium582.01.0309
Triple Number Windward/Leeward High510.61.1752
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance842.2648.6551.6494.9463.1437.2396.7
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance518.91.1564
Triple Number Coastal/Long Distance Low594.71.0089
Triple Number Coastal/Long Distance Medium475.81.2611
Triple Number Coastal/Long Distance High429.01.3985
Triple Number Windward/Leeward Low764.00.7853
Triple Number Windward/Leeward Medium582.01.0309
Triple Number Windward/Leeward High510.61.1752
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance842.2648.6551.6494.9463.1437.2396.7
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance518.9
Triple Number Coastal/Long Distance Low594.7
Triple Number Coastal/Long Distance Medium475.8
Triple Number Coastal/Long Distance High429.0
Triple Number Windward/Leeward Low764.0
Triple Number Windward/Leeward Medium582.0
Triple Number Windward/Leeward High510.6
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance842.2648.6551.6494.9463.1437.2396.7
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance518.91.1564
Triple Number Coastal/Long Distance Low594.71.0089
Triple Number Coastal/Long Distance Medium475.81.2611
Triple Number Coastal/Long Distance High429.01.3985
Triple Number Windward/Leeward Low764.00.7853
Triple Number Windward/Leeward Medium582.01.0309
Triple Number Windward/Leeward High510.61.1752
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance842.2648.6551.6494.9463.1437.2396.7
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)518.91.1564
Triple Number Coastal/Long Distance Low594.71.0089
Triple Number Coastal/Long Distance Medium475.81.2611
Triple Number Coastal/Long Distance High429.01.3985
Triple Number Windward/Leeward Low764.00.7853
Triple Number Windward/Leeward Medium582.01.0309
Triple Number Windward/Leeward High510.61.1752
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance842.2648.6551.6494.9463.1437.2396.7
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low594.71.0089
Triple Number Coastal/Long Distance Medium475.81.2611
Triple Number Coastal/Long Distance High429.01.3985
Triple Number Windward/Leeward Low764.00.7853
Triple Number Windward/Leeward Medium582.01.0309
Triple Number Windward/Leeward High510.61.1752
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low1.0089
Triple Number Coastal/Long Distance Medium1.2611
Triple Number Coastal/Long Distance High1.3985
Triple Number Windward/Leeward Low0.7853
Triple Number Windward/Leeward Medium1.0309
Triple Number Windward/Leeward High1.1752
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance842.2648.6551.6494.9463.1437.2396.7
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance518.91.1564
Triple Number Coastal/Long Distance Low594.71.0089
Triple Number Coastal/Long Distance Medium475.81.2611
Triple Number Coastal/Long Distance High429.01.3985
Triple Number Windward/Leeward Low764.00.7853
Triple Number Windward/Leeward Medium582.01.0309
Triple Number Windward/Leeward High510.61.1752
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance842.2648.6551.6494.9463.1437.2396.7
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low594.71.0089
Triple Number Coastal/Long Distance Medium475.81.2611
Triple Number Coastal/Long Distance High429.01.3985
Triple Number Windward/Leeward Low764.00.7853
Triple Number Windward/Leeward Medium582.01.0309
Triple Number Windward/Leeward High510.61.1752
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance518.91.1564
Triple Number Coastal/Long Distance Low594.71.0089
Triple Number Coastal/Long Distance Medium475.81.2611
Triple Number Coastal/Long Distance High429.01.3985
Triple Number Windward/Leeward Low764.00.7853
Triple Number Windward/Leeward Medium582.01.0309
Triple Number Windward/Leeward High510.61.1752
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance842.2648.6551.6494.9463.1437.2396.7
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low764.00.7853
Triple Number Windward/Leeward Medium582.01.0309
Triple Number Windward/Leeward High510.61.1752
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance842.2648.6551.6494.9463.1437.2396.7
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low594.7
Triple Number Coastal/Long Distance Medium475.8
Triple Number Coastal/Long Distance High429.0
Triple Number Windward/Leeward Low764.0
Triple Number Windward/Leeward Medium582.0
Triple Number Windward/Leeward High510.6
Predominantly Upwind512.0
Predominantly Downwind487.3
Predominantly Reaching466.1
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance518.91.1564
Triple Number Coastal/Long Distance Low594.71.0089
Triple Number Coastal/Long Distance Medium475.81.2611
Triple Number Coastal/Long Distance High429.01.3985
Triple Number Windward/Leeward Low764.00.7853
Triple Number Windward/Leeward Medium582.01.0309
Triple Number Windward/Leeward High510.61.1752
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance842.2648.6551.6494.9463.1437.2396.7
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low1.0089
Triple Number Coastal/Long Distance Medium1.2611
Triple Number Coastal/Long Distance High1.3985
Triple Number Windward/Leeward Low0.7853
Triple Number Windward/Leeward Medium1.0309
Triple Number Windward/Leeward High1.1752
Coastal/Long Distance1.1564
Predominantly Upwind1.1719
Predominantly Downwind1.2313
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind1.0089
Tretall Distanseseilas Mellomvind1.2611
Tretall Distanseseilas Mye vind1.3985
Tretall Pølsebane Lite vind0.7853
Tretall Pølsebane Mellomvind1.0309
Tretall Pølsebane Mye vind1.1752
Distanseseilas ett tall (OSN 8-16kn)1.1564
Distanseseilas ett tall (APH 6-20kn)1.2560
Enkeltall Motvind1.1719
Enkeltall Medvind1.2313
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low594.71.0089
Triple Number Coastal/Long Distance Medium475.81.2611
Triple Number Coastal/Long Distance High429.01.3985
Triple Number Windward/Leeward Low764.00.7853
Triple Number Windward/Leeward Medium582.01.0309
Triple Number Windward/Leeward High510.61.1752
Coastal/Long Distance518.91.1564
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind512.01.1719
Predominantly Downwind487.31.2313
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore497.21.2068
Cape Doctor Coastal419.21.4314
Triple Number Coastal/Long Distance Low594.71.0089
Triple Number Coastal/Long Distance Medium475.81.2611
Triple Number Coastal/Long Distance High429.01.3985
Triple Number Windward/Leeward Low764.00.7853
Triple Number Windward/Leeward Medium582.01.0309
Triple Number Windward/Leeward High510.61.1752
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low1.0089
Triple Number Coastal/Long Distance Medium1.2611
Triple Number Coastal/Long Distance High1.3985
Triple Number Windward/Leeward Low0.7853
Triple Number Windward/Leeward Medium1.0309
Triple Number Windward/Leeward High1.1752
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low1.0089
Triple Number Coastal/Long Distance Medium1.2611
Triple Number Coastal/Long Distance High1.3985
Triple Number Windward/Leeward Low0.7853
Triple Number Windward/Leeward Medium1.0309
Triple Number Windward/Leeward High1.1752
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance518.91.1564
Triple Number Coastal/Long Distance Low594.71.0089
Triple Number Coastal/Long Distance Medium475.81.2611
Triple Number Coastal/Long Distance High429.01.3985
Triple Number Windward/Leeward Low764.00.7853
Triple Number Windward/Leeward Medium582.01.0309
Triple Number Windward/Leeward High510.61.1752
Predominantly Upwind512.01.1719
Predominantly Downwind487.31.2313
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance842.2648.6551.6494.9463.1437.2396.7
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance518.91.1564
Triple Number Coastal/Long Distance Low594.71.0089
Triple Number Coastal/Long Distance Medium475.81.2611
Triple Number Coastal/Long Distance High429.01.3985
Triple Number Windward/Leeward Low764.00.7853
Triple Number Windward/Leeward Medium582.01.0309
Triple Number Windward/Leeward High510.61.1752
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance842.2648.6551.6494.9463.1437.2396.7
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low594.71.0089
Triple Number All Purpose Medium475.81.2611
Triple Number All Purpose High429.01.3985
Triple Number Windward/Leeward Low764.00.7853
Triple Number Windward/Leeward Medium582.01.0309
Triple Number Windward/Leeward High510.61.1752
Predominantly Upwind512.01.1719
Predominantly Downwind487.31.2313
Predominantly Upwind Low650.40.9226
Predominantly Upwind Medium528.01.1365
Predominantly Upwind High497.91.2052
Predominantly Downwind Low660.70.9081
Predominantly Downwind Medium487.51.2307
Predominantly Downwind High408.01.4707
Chicago-Mac Upwind1.1529
Chicago-Mac All Purpose1.1784
Chicago-Mac Downwind1.2101
Bayview-Mac Cove Island1.1095
Bayview-Mac Shore1.1209
Harvest Moon Regatta418.61.4332
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy499.51.2012
San Francisco Bay Medium572.71.0477
Predominantly Reaching454.71.3195
Predominantly Reaching Low541.41.1082
Predominantly Reaching Medium451.41.3292
Predominantly Reaching High401.61.4941
Windward/Leeward 60-40 Low763.20.7861
Windward/Leeward 60-40 Medium596.41.0060
Windward/Leeward 60-40 High537.51.1163
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low828.90.7239
5-Band Low / Medium704.00.8522
5-Band Medium572.81.0474
5-Band Medium / High518.21.1579
5-Band High494.01.2146
ORC Ref  03190002P7BIssued on 27/06/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © 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 45Measurement08/09/2022HINPlan 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 Index142.8
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 cl6.05BMiscellaneous2 boiler port-stbd10.66ABattery50 Ah cl6.21BBattery6 cl6.56AEngineVolvo Penta 55 hpTotal deductible
ORC Ref  03190002P7BIssued on 27/06/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © 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.DateCommentC0.251.632.784.505.7576.4108/09/2022
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentE0.160.881.602.964.385.7518.51NoNo 54.8626/06/2023D0.130.871.612.974.325.7618.51NoNo 54.6619/03/2022J2A0.150.851.612.954.265.6518.57YesNo 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%151.5210/04/2021
ORC Ref  03190002P7BIssued on 27/06/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org