Club
Certificate
2022

Boat

AURORA

FIN2617

Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
Rated boat velocities in knots
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat Angles43.6°42.0°41.7°40.5°39.9°39.0°39.4°
Beat VMG3.954.765.265.515.645.755.87
52°6.057.197.788.008.118.188.33
60°6.427.538.038.258.368.428.56
75°6.767.778.238.498.688.808.94
90°6.727.778.278.598.879.139.51
110°6.487.778.398.799.089.349.75
120°6.307.638.318.759.229.6610.30
135°5.687.017.968.468.909.4010.58
150°4.795.977.077.928.428.859.85
Run VMG4.155.176.126.947.598.148.98
Gybe Angles142.4°146.6°148.9°155.6°164.0°177.2°177.2°

APH: 493.6

CDL: 11.525

GPH: 551.6

CertNo:

BOAT
ClassSwan 45 SDDesignerGerman FrersBuilderNautorAge date01/2004Series date01/2001Offset fileSWAN45SD.offData fileFIN2617
HULL
Length Overall13.830 mMaximum Beam3.888 mDraft2.332 mDisplacement10,907 kgDLR5.5800IMS DivisionCruiser/RacerDynamic Allowance0.000%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.425m
CREW
Maximum weight810 kgMinimum weight608 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail73.5475.11Headsail Luffed55.2355.23Headsail FlyingSymmetric153.34153.34Asymmetric135.89135.89 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail21.56Storm Jib17.68Heavy Weather Jib47.73
SAIL LIMITS
Headsails6  Spinnakers4 * Asymmetric may be tacked on the pole
STABILITY
Righting Moment245.6 kg·mStability IndexN/A
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  0414000235NIssued on 22/05/2022Valid until 31/12/2022
VPP ver: 2022 1.02 | © ORC | www.orc.org

Club
Certificate
2022

Boat

AURORA

FIN2617

Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG911.1756.3684.5653.1638.1625.8613.5
52°594.6501.0462.9449.9443.6440.2432.2
60°560.4478.2448.2436.5430.8427.4420.6
75°532.9463.3437.4423.8414.8409.1402.7
90°535.8463.4435.4419.3406.1394.5378.4
110°555.2463.1429.1409.8396.3385.6369.2
120°571.9472.1433.4411.3390.4372.6349.6
135°633.8513.7452.5425.4404.5382.8340.1
150°752.0602.8509.1454.3427.4407.0365.4
Run VMG868.4696.1587.9518.6474.5442.0401.1
Selected Courses
Windward / Leeward889.7726.2636.2585.8556.3533.9507.3
All purpose681.8565.0508.0478.2460.2446.1425.4
Single Number Scoring Options
CourseTime On DistanceTime On Time
Windward / Leeward610.10.9834
All purpose493.61.2157
 
Custom scoring options for Australia
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low623.40.9625
Triple Number Coastal/Long Distance Medium490.81.2224
Triple Number Coastal/Long Distance High441.91.3579
Triple Number Windward/Leeward Low808.00.7426
Triple Number Windward/Leeward Medium606.90.9886
Triple Number Windward/Leeward High529.61.1330
Custom scoring options for Austria
Single NumberTime On DistanceTime On Time
Coastal/Long Distance538.31.1146
Triple Number Coastal/Long Distance Low623.40.9625
Triple Number Coastal/Long Distance Medium490.81.2224
Triple Number Coastal/Long Distance High441.91.3579
Triple Number Windward/Leeward Low808.00.7426
Triple Number Windward/Leeward Medium606.90.9886
Triple Number Windward/Leeward High529.61.1330
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance887.6681.8573.0511.0477.4449.6406.2
Custom scoring options for Brazil
Single NumberTime On Time
Upwind "bolina"0.8602
Downwind "popa"1.0530
70% up, 30% down "Ilhabela"0.9102
30% up, 70% down "Ilhabela-inverso"0.9867
Custom scoring options for Bulgaria
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low623.40.9625
Triple Number Coastal/Long Distance Medium490.81.2224
Triple Number Coastal/Long Distance High441.91.3579
Triple Number Windward/Leeward Low808.00.7426
Triple Number Windward/Leeward Medium606.90.9886
Triple Number Windward/Leeward High529.61.1330
Predominantly Upwind534.51.1226
Predominantly Downwind498.71.2031
Custom scoring options for Canada
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low623.40.9625
Triple Number All Purpose Medium490.81.2224
Triple Number All Purpose High441.91.3579
Triple Number Windward/Leeward Low808.00.7426
Triple Number Windward/Leeward Medium606.90.9886
Triple Number Windward/Leeward High529.61.1330
Predominantly Upwind534.51.1226
Predominantly Downwind498.71.2031
Predominantly Upwind Low696.10.8619
Predominantly Upwind Medium554.51.0821
Predominantly Upwind High519.01.1561
Predominantly Downwind Low682.20.8795
Predominantly Downwind Medium494.91.2123
Predominantly Downwind High414.41.4477
Chicago-Mac Upwind1.1034
Chicago-Mac All Purpose1.1395
Chicago-Mac Downwind1.1831
Bayview-Mac Cove Island1.0666
Bayview-Mac Shore1.0743
Victoria-Maui1.2655
Custom scoring options for Cyprus
Single NumberTime On DistanceTime On Time
Coastal/Long Distance538.31.1146
Triple Number Coastal/Long Distance Low623.40.9625
Triple Number Coastal/Long Distance Medium490.81.2224
Triple Number Coastal/Long Distance High441.91.3579
Triple Number Windward/Leeward Low808.00.7426
Triple Number Windward/Leeward Medium606.90.9886
Triple Number Windward/Leeward High529.61.1330
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance887.6681.8573.0511.0477.4449.6406.2
Custom scoring options for Denmark
Single NumberTime On DistanceTime On Time
Coastal/Long Distance538.31.1146
Triple Number Coastal/Long Distance Low623.40.9625
Triple Number Coastal/Long Distance Medium490.81.2224
Triple Number Coastal/Long Distance High441.91.3579
Triple Number Windward/Leeward Low808.00.7426
Triple Number Windward/Leeward Medium606.90.9886
Triple Number Windward/Leeward High529.61.1330
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance887.6681.8573.0511.0477.4449.6406.2
Custom scoring options for Spain
Single NumberTime On Distance
Coastal/Long Distance538.3
Triple Number Coastal/Long Distance Low623.4
Triple Number Coastal/Long Distance Medium490.8
Triple Number Coastal/Long Distance High441.9
Triple Number Windward/Leeward Low808.0
Triple Number Windward/Leeward Medium606.9
Triple Number Windward/Leeward High529.6
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance887.6681.8573.0511.0477.4449.6406.2
Custom scoring options for Estonia
Single NumberTime On DistanceTime On Time
Coastal/Long Distance538.31.1146
Triple Number Coastal/Long Distance Low623.40.9625
Triple Number Coastal/Long Distance Medium490.81.2224
Triple Number Coastal/Long Distance High441.91.3579
Triple Number Windward/Leeward Low808.00.7426
Triple Number Windward/Leeward Medium606.90.9886
Triple Number Windward/Leeward High529.61.1330
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance887.6681.8573.0511.0477.4449.6406.2
Custom scoring options for Finland
Single NumberTime On DistanceTime On Time
FinRating (Coastal/Long Distance)538.31.1146
Triple Number Coastal/Long Distance Low623.40.9625
Triple Number Coastal/Long Distance Medium490.81.2224
Triple Number Coastal/Long Distance High441.91.3579
Triple Number Windward/Leeward Low808.00.7426
Triple Number Windward/Leeward Medium606.90.9886
Triple Number Windward/Leeward High529.61.1330
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance887.6681.8573.0511.0477.4449.6406.2
Custom scoring options for France
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low623.40.9625
Triple Number Coastal/Long Distance Medium490.81.2224
Triple Number Coastal/Long Distance High441.91.3579
Triple Number Windward/Leeward Low808.00.7426
Triple Number Windward/Leeward Medium606.90.9886
Triple Number Windward/Leeward High529.61.1330
Custom scoring options for Germany
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.9625
Triple Number Coastal/Long Distance Medium1.2224
Triple Number Coastal/Long Distance High1.3579
Triple Number Windward/Leeward Low0.7426
Triple Number Windward/Leeward Medium0.9886
Triple Number Windward/Leeward High1.1330
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance887.6681.8573.0511.0477.4449.6406.2
Custom scoring options for Greece
Single NumberTime On DistanceTime On Time
Coastal/Long Distance538.31.1146
Triple Number Coastal/Long Distance Low623.40.9625
Triple Number Coastal/Long Distance Medium490.81.2224
Triple Number Coastal/Long Distance High441.91.3579
Triple Number Windward/Leeward Low808.00.7426
Triple Number Windward/Leeward Medium606.90.9886
Triple Number Windward/Leeward High529.61.1330
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance887.6681.8573.0511.0477.4449.6406.2
Custom scoring options for Hungary
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low623.40.9625
Triple Number Coastal/Long Distance Medium490.81.2224
Triple Number Coastal/Long Distance High441.91.3579
Triple Number Windward/Leeward Low808.00.7426
Triple Number Windward/Leeward Medium606.90.9886
Triple Number Windward/Leeward High529.61.1330
Custom scoring options for Israel
Single NumberTime On DistanceTime On Time
Coastal/Long Distance538.31.1146
Triple Number Coastal/Long Distance Low623.40.9625
Triple Number Coastal/Long Distance Medium490.81.2224
Triple Number Coastal/Long Distance High441.91.3579
Triple Number Windward/Leeward Low808.00.7426
Triple Number Windward/Leeward Medium606.90.9886
Triple Number Windward/Leeward High529.61.1330
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance887.6681.8573.0511.0477.4449.6406.2
Custom scoring options for Italy
Single NumberTime On DistanceTime On Time
Coastal/Long Distance538.31.1146
Triple Number Coastal/Long Distance Low623.40.9625
Triple Number Coastal/Long Distance Medium490.81.2224
Triple Number Coastal/Long Distance High441.91.3579
Triple Number Windward/Leeward Low808.00.7426
Triple Number Windward/Leeward Medium606.90.9886
Triple Number Windward/Leeward High529.61.1330
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance887.6681.8573.0511.0477.4449.6406.2
Custom scoring options for Japan
Single NumberTime On DistanceTime On Time
Triple Number Windward/Leeward Low808.00.7426
Triple Number Windward/Leeward Medium606.90.9886
Triple Number Windward/Leeward High529.61.1330
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance887.6681.8573.0511.0477.4449.6406.2
Custom scoring options for Korea
Single NumberTime On Distance
Triple Number Coastal/Long Distance Low623.4
Triple Number Coastal/Long Distance Medium490.8
Triple Number Coastal/Long Distance High441.9
Triple Number Windward/Leeward Low808.0
Triple Number Windward/Leeward Medium606.9
Triple Number Windward/Leeward High529.6
Predominantly Upwind534.5
Predominantly Downwind498.7
Predominantly Reaching477.5
Custom scoring options for Lithuania
Single NumberTime On DistanceTime On Time
Coastal/Long Distance538.31.1146
Triple Number Coastal/Long Distance Low623.40.9625
Triple Number Coastal/Long Distance Medium490.81.2224
Triple Number Coastal/Long Distance High441.91.3579
Triple Number Windward/Leeward Low808.00.7426
Triple Number Windward/Leeward Medium606.90.9886
Triple Number Windward/Leeward High529.61.1330
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance887.6681.8573.0511.0477.4449.6406.2
Custom scoring options for Netherlands
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.9625
Triple Number Coastal/Long Distance Medium1.2224
Triple Number Coastal/Long Distance High1.3579
Triple Number Windward/Leeward Low0.7426
Triple Number Windward/Leeward Medium0.9886
Triple Number Windward/Leeward High1.1330
Coastal/Long Distance1.1146
Predominantly Upwind1.1226
Predominantly Downwind1.2031
Custom scoring options for Norway
Single NumberTime On Time
Distanseseilas (NOR-rating ett tall)1.1146
Tretall Distanseseilas Lite vind0.9625
Tretall Distanseseilas Mellomvind1.2224
Tretall Distanseseilas Mye vind1.3579
Tretall Pølsebane Lite vind0.7426
Tretall Pølsebane Mellomvind0.9886
Tretall Pølsebane Mye vind1.1330
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Distanseseilas887.6681.8573.0511.0477.4449.6406.2
Custom scoring options for Portugal
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low623.40.9625
Triple Number Coastal/Long Distance Medium490.81.2224
Triple Number Coastal/Long Distance High441.91.3579
Triple Number Windward/Leeward Low808.00.7426
Triple Number Windward/Leeward Medium606.90.9886
Triple Number Windward/Leeward High529.61.1330
Coastal/Long Distance538.31.1146
Custom scoring options for Russia
Single NumberTime On DistanceTime On Time
Predominantly Upwind534.51.1226
Predominantly Downwind498.71.2031
Custom scoring options for South Africa
Single NumberTime On DistanceTime On Time
Cape Doctor Inshore515.31.1644
Cape Doctor Coastal431.61.3902
Triple Number Coastal/Long Distance Low623.40.9625
Triple Number Coastal/Long Distance Medium490.81.2224
Triple Number Coastal/Long Distance High441.91.3579
Triple Number Windward/Leeward Low808.00.7426
Triple Number Windward/Leeward Medium606.90.9886
Triple Number Windward/Leeward High529.61.1330
Custom scoring options for Slovenia
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.9625
Triple Number Coastal/Long Distance Medium1.2224
Triple Number Coastal/Long Distance High1.3579
Triple Number Windward/Leeward Low0.7426
Triple Number Windward/Leeward Medium0.9886
Triple Number Windward/Leeward High1.1330
Custom scoring options for Switzerland
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.9625
Triple Number Coastal/Long Distance Medium1.2224
Triple Number Coastal/Long Distance High1.3579
Triple Number Windward/Leeward Low0.7426
Triple Number Windward/Leeward Medium0.9886
Triple Number Windward/Leeward High1.1330
Custom scoring options for Sweden
Single NumberTime On DistanceTime On Time
Coastal/Long Distance538.31.1146
Triple Number Coastal/Long Distance Low623.40.9625
Triple Number Coastal/Long Distance Medium490.81.2224
Triple Number Coastal/Long Distance High441.91.3579
Triple Number Windward/Leeward Low808.00.7426
Triple Number Windward/Leeward Medium606.90.9886
Triple Number Windward/Leeward High529.61.1330
Predominantly Upwind534.51.1226
Predominantly Downwind498.71.2031
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance887.6681.8573.0511.0477.4449.6406.2
Custom scoring options for Ukraine
Single NumberTime On DistanceTime On Time
Coastal/Long Distance538.31.1146
Triple Number Coastal/Long Distance Low623.40.9625
Triple Number Coastal/Long Distance Medium490.81.2224
Triple Number Coastal/Long Distance High441.91.3579
Triple Number Windward/Leeward Low808.00.7426
Triple Number Windward/Leeward Medium606.90.9886
Triple Number Windward/Leeward High529.61.1330
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance887.6681.8573.0511.0477.4449.6406.2
Custom scoring options for United States of America
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low623.40.9625
Triple Number All Purpose Medium490.81.2224
Triple Number All Purpose High441.91.3579
Triple Number Windward/Leeward Low808.00.7426
Triple Number Windward/Leeward Medium606.90.9886
Triple Number Windward/Leeward High529.61.1330
Predominantly Upwind534.51.1226
Predominantly Downwind498.71.2031
Predominantly Upwind Low696.10.8619
Predominantly Upwind Medium554.51.0821
Predominantly Upwind High519.01.1561
Predominantly Downwind Low682.20.8795
Predominantly Downwind Medium494.91.2123
Predominantly Downwind High414.41.4477
Chicago-Mac Upwind1.1034
Chicago-Mac All Purpose1.1395
Chicago-Mac Downwind1.1831
Bayview-Mac Cove Island1.0666
Bayview-Mac Shore1.0743
Harvest Moon Regatta435.01.3794
Victoria-Maui1.2655
5-Band
Windward/Leeward		Time On DistanceTime On Time
5-Band Low877.10.6841
5-Band Low / Medium742.10.8085
5-Band Medium596.61.0056
5-Band Medium / High537.61.1160
5-Band High511.91.1720
ORC Ref  0414000235NIssued on 22/05/2022Valid until 31/12/2022
VPP ver: 2022 1.02 | © ORC | www.orc.org

Club
Certificate
2022

Boat

AURORA

FIN2617

Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassSwan 45 SDMeasurementHIN45-034Plan reviewHull constructionCoredAramid Hull CoreNoCarbon RudderYesLight stanchionsNoTrim tabNo
LOA13.830Max. Beam3.888Draft2.332Displacement10,907Wetted area36.84IMS L12.595LSM012.502Acc. length12.636Sink (kg/mm) 26.69
VCGD-0.150VCGM-0.200RM Measured (kg·m) 245.6RM Default (kg·m) 260.6Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.425PBW0.108PIPA0.0033
EDL2.770ST10.048ST20.170
ST30.170ST40.098ST50.330
RIG
Forestay tensionFixedInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2
P18.660IG18.680ISP18.895MDT10.133MDL10.260MDT20.130MDL20.160TL1.500MW0.260GO0.295
E6.600J5.400BAS1.800FSD0.035SFJ0.035SPL5.440WPLTPS5.440BD0.303MWT290.00MCG7.160
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyFlotation Date22/06/2020MeasurerComment
SFFP0.295FFMFF1.302LCFcl7.461SG1.0244
SAFP13.301FAMFA1.267LCFsh7.698HBI1.193
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  0414000235NIssued on 22/05/2022Valid until 31/12/2022
VPP ver: 2022 1.02 | © ORC | www.orc.org

Club
Certificate
2022

Boat

AURORA

FIN2617

Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateMakerMaterialComment10.151.402.494.285.5873.5402/02/2010NorthCarbon3dl
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateMakerMaterialComment10.841.593.114.545.8918.12NoNo 55.23
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateMakerMaterialComment218.7018.7018.709.859.80153.34Unknown
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateMakerMaterialCommenta19.3717.3018.348.849.1197%135.89Unknown
ORC Ref  0414000235NIssued on 22/05/2022Valid until 31/12/2022
VPP ver: 2022 1.02 | © ORC | www.orc.org