International
Certificate
2023

Boat

POLARIS

USA 66866

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Rated boat velocities in knots
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat Angles42.4°40.2°38.2°37.0°37.0°36.6°36.6°
Beat VMG4.245.155.715.956.096.186.24
52°6.417.558.128.358.478.568.64
60°6.747.808.338.588.728.818.93
75°7.058.008.488.839.089.239.43
90°7.298.268.708.959.259.569.97
110°7.078.188.799.299.7310.0810.72
120°6.717.948.679.229.7510.2811.38
135°5.977.418.338.949.5510.2011.78
150°5.026.347.468.298.879.4410.85
Run VMG4.355.496.467.267.888.449.49
Gybe Angles142.6°143.8°149.2°155.2°161.0°173.0°171.8°

APH: 465.8

CDL: 12.421

GPH: 520.3

CertNo: US7004

BOAT
ClassSYDNEY 47 CRDesignerMurray/Burns/DovelBuilderSYDNEY YACHTSAge date07/2007Series date06/1998Offset fileStjude 2019-2.offData fileUS7004 -22
HULL
Length Overall14.270 mMaximum Beam4.076 mDraft2.951 mDisplacement8,464 kgDLR4.7540IMS DivisionCruiser/RacerDynamic Allowance0.020%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.495m
CREW
Maximum weight1,105 kgMinimum weight829 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail68.7570.27Headsail Luffed49.1349.13Headsail FlyingSymmetric194.78194.78Asymmetric163.06163.06 (2 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS (m²)
Trysail20.01Storm Jib17.96Heavy Weather Jib48.48
SAIL LIMITS
Headsails7  Spinnakers5 * Asymmetric may be tacked on the pole
STABILITY
Righting Moment272.5 kg·mStability Index123.6
COMMENTS
Cushions on, intern ballast removed
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  03330002IAHIssued on 18/04/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

International
Certificate
2023

Boat

POLARIS

USA 66866

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG850.0698.5630.5604.6591.2583.0577.3
52°561.3476.8443.3431.2424.8420.8416.5
60°534.1461.6432.1419.5412.9408.4403.2
75°510.4450.1424.3407.5396.7390.1381.9
90°494.2435.8413.8402.1389.1376.6361.2
110°509.0440.2409.6387.3370.1357.2335.9
120°536.3453.2415.1390.3369.3350.3316.2
135°603.2485.8432.3402.7377.1352.9305.7
150°717.2567.8482.7434.2406.0381.2331.9
Run VMG828.1655.7557.4495.7456.6426.3379.3
Selected Courses
Windward / Leeward839.0677.1593.9550.2523.9504.7478.3
All purpose641.6532.0480.0452.5434.4420.2398.2
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward572.71.0477
All purpose465.81.2880
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low586.81.0225
Triple Number Coastal/Long Distance Medium463.81.2937
Triple Number Coastal/Long Distance High415.51.4441
Triple Number Windward/Leeward Low758.10.7915
Triple Number Windward/Leeward Medium568.81.0549
Triple Number Windward/Leeward High499.61.2010
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance506.81.1838
Triple Number Coastal/Long Distance Low586.81.0225
Triple Number Coastal/Long Distance Medium463.81.2937
Triple Number Coastal/Long Distance High415.51.4441
Triple Number Windward/Leeward Low758.10.7915
Triple Number Windward/Leeward Medium568.81.0549
Triple Number Windward/Leeward High499.61.2010
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance837.9637.6538.0482.6451.3424.6380.9
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.9261
Downwind "popa"1.1055
70% up, 30% down "Ilhabela"0.9735
30% up, 70% down "Ilhabela-inverso"1.0448
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low586.81.0225
Triple Number Coastal/Long Distance Medium463.81.2937
Triple Number Coastal/Long Distance High415.51.4441
Triple Number Windward/Leeward Low758.10.7915
Triple Number Windward/Leeward Medium568.81.0549
Triple Number Windward/Leeward High499.61.2010
Predominantly Upwind503.21.1924
Predominantly Downwind471.81.2718
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low586.81.0225
Triple Number All Purpose Medium463.81.2937
Triple Number All Purpose High415.51.4441
Triple Number Windward/Leeward Low758.10.7915
Triple Number Windward/Leeward Medium568.81.0549
Triple Number Windward/Leeward High499.61.2010
Predominantly Upwind503.21.1924
Predominantly Downwind471.81.2718
Predominantly Upwind Low651.60.9208
Predominantly Upwind Medium520.11.1537
Predominantly Upwind High489.51.2258
Predominantly Downwind Low644.40.9310
Predominantly Downwind Medium470.31.2759
Predominantly Downwind High391.41.5330
Chicago-Mac Upwind1.1728
Chicago-Mac All Purpose1.2076
Chicago-Mac Downwind1.2496
Bayview-Mac Cove Island1.1288
Bayview-Mac Shore1.1374
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching441.41.3592
Predominantly Reaching Low528.51.1352
Predominantly Reaching Medium437.91.3703
Predominantly Reaching High387.21.5496
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low826.60.7259
5-Band Low / Medium694.90.8634
5-Band Medium559.81.0718
5-Band Medium / High507.31.1827
5-Band High482.91.2425
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance506.81.1838
Triple Number Coastal/Long Distance Low586.81.0225
Triple Number Coastal/Long Distance Medium463.81.2937
Triple Number Coastal/Long Distance High415.51.4441
Triple Number Windward/Leeward Low758.10.7915
Triple Number Windward/Leeward Medium568.81.0549
Triple Number Windward/Leeward High499.61.2010
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance837.9637.6538.0482.6451.3424.6380.9
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance506.81.1838
Triple Number Coastal/Long Distance Low586.81.0225
Triple Number Coastal/Long Distance Medium463.81.2937
Triple Number Coastal/Long Distance High415.51.4441
Triple Number Windward/Leeward Low758.10.7915
Triple Number Windward/Leeward Medium568.81.0549
Triple Number Windward/Leeward High499.61.2010
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance837.9637.6538.0482.6451.3424.6380.9
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance506.8
Triple Number Coastal/Long Distance Low586.8
Triple Number Coastal/Long Distance Medium463.8
Triple Number Coastal/Long Distance High415.5
Triple Number Windward/Leeward Low758.1
Triple Number Windward/Leeward Medium568.8
Triple Number Windward/Leeward High499.6
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance837.9637.6538.0482.6451.3424.6380.9
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance506.81.1838
Triple Number Coastal/Long Distance Low586.81.0225
Triple Number Coastal/Long Distance Medium463.81.2937
Triple Number Coastal/Long Distance High415.51.4441
Triple Number Windward/Leeward Low758.10.7915
Triple Number Windward/Leeward Medium568.81.0549
Triple Number Windward/Leeward High499.61.2010
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance837.9637.6538.0482.6451.3424.6380.9
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)506.81.1838
Triple Number Coastal/Long Distance Low586.81.0225
Triple Number Coastal/Long Distance Medium463.81.2937
Triple Number Coastal/Long Distance High415.51.4441
Triple Number Windward/Leeward Low758.10.7915
Triple Number Windward/Leeward Medium568.81.0549
Triple Number Windward/Leeward High499.61.2010
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance837.9637.6538.0482.6451.3424.6380.9
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low586.81.0225
Triple Number Coastal/Long Distance Medium463.81.2937
Triple Number Coastal/Long Distance High415.51.4441
Triple Number Windward/Leeward Low758.10.7915
Triple Number Windward/Leeward Medium568.81.0549
Triple Number Windward/Leeward High499.61.2010
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low1.0225
Triple Number Coastal/Long Distance Medium1.2937
Triple Number Coastal/Long Distance High1.4441
Triple Number Windward/Leeward Low0.7915
Triple Number Windward/Leeward Medium1.0549
Triple Number Windward/Leeward High1.2010
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance837.9637.6538.0482.6451.3424.6380.9
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance506.81.1838
Triple Number Coastal/Long Distance Low586.81.0225
Triple Number Coastal/Long Distance Medium463.81.2937
Triple Number Coastal/Long Distance High415.51.4441
Triple Number Windward/Leeward Low758.10.7915
Triple Number Windward/Leeward Medium568.81.0549
Triple Number Windward/Leeward High499.61.2010
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance837.9637.6538.0482.6451.3424.6380.9
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low586.81.0225
Triple Number Coastal/Long Distance Medium463.81.2937
Triple Number Coastal/Long Distance High415.51.4441
Triple Number Windward/Leeward Low758.10.7915
Triple Number Windward/Leeward Medium568.81.0549
Triple Number Windward/Leeward High499.61.2010
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance506.81.1838
Triple Number Coastal/Long Distance Low586.81.0225
Triple Number Coastal/Long Distance Medium463.81.2937
Triple Number Coastal/Long Distance High415.51.4441
Triple Number Windward/Leeward Low758.10.7915
Triple Number Windward/Leeward Medium568.81.0549
Triple Number Windward/Leeward High499.61.2010
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance837.9637.6538.0482.6451.3424.6380.9
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low758.10.7915
Triple Number Windward/Leeward Medium568.81.0549
Triple Number Windward/Leeward High499.61.2010
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance837.9637.6538.0482.6451.3424.6380.9
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low586.8
Triple Number Coastal/Long Distance Medium463.8
Triple Number Coastal/Long Distance High415.5
Triple Number Windward/Leeward Low758.1
Triple Number Windward/Leeward Medium568.8
Triple Number Windward/Leeward High499.6
Predominantly Upwind503.2
Predominantly Downwind471.8
Predominantly Reaching451.8
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance506.81.1838
Triple Number Coastal/Long Distance Low586.81.0225
Triple Number Coastal/Long Distance Medium463.81.2937
Triple Number Coastal/Long Distance High415.51.4441
Triple Number Windward/Leeward Low758.10.7915
Triple Number Windward/Leeward Medium568.81.0549
Triple Number Windward/Leeward High499.61.2010
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance837.9637.6538.0482.6451.3424.6380.9
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low1.0225
Triple Number Coastal/Long Distance Medium1.2937
Triple Number Coastal/Long Distance High1.4441
Triple Number Windward/Leeward Low0.7915
Triple Number Windward/Leeward Medium1.0549
Triple Number Windward/Leeward High1.2010
Coastal/Long Distance1.1838
Predominantly Upwind1.1924
Predominantly Downwind1.2718
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind1.0225
Tretall Distanseseilas Mellomvind1.2937
Tretall Distanseseilas Mye vind1.4441
Tretall Pølsebane Lite vind0.7915
Tretall Pølsebane Mellomvind1.0549
Tretall Pølsebane Mye vind1.2010
Distanseseilas ett tall (OSN 8-16kn)1.1838
Distanseseilas ett tall (APH 6-20kn)1.2880
Enkeltall Motvind1.1924
Enkeltall Medvind1.2718
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low586.81.0225
Triple Number Coastal/Long Distance Medium463.81.2937
Triple Number Coastal/Long Distance High415.51.4441
Triple Number Windward/Leeward Low758.10.7915
Triple Number Windward/Leeward Medium568.81.0549
Triple Number Windward/Leeward High499.61.2010
Coastal/Long Distance506.81.1838
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind503.21.1924
Predominantly Downwind471.81.2718
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore486.21.2340
Cape Doctor Coastal404.81.4822
Triple Number Coastal/Long Distance Low586.81.0225
Triple Number Coastal/Long Distance Medium463.81.2937
Triple Number Coastal/Long Distance High415.51.4441
Triple Number Windward/Leeward Low758.10.7915
Triple Number Windward/Leeward Medium568.81.0549
Triple Number Windward/Leeward High499.61.2010
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low1.0225
Triple Number Coastal/Long Distance Medium1.2937
Triple Number Coastal/Long Distance High1.4441
Triple Number Windward/Leeward Low0.7915
Triple Number Windward/Leeward Medium1.0549
Triple Number Windward/Leeward High1.2010
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low1.0225
Triple Number Coastal/Long Distance Medium1.2937
Triple Number Coastal/Long Distance High1.4441
Triple Number Windward/Leeward Low0.7915
Triple Number Windward/Leeward Medium1.0549
Triple Number Windward/Leeward High1.2010
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance506.81.1838
Triple Number Coastal/Long Distance Low586.81.0225
Triple Number Coastal/Long Distance Medium463.81.2937
Triple Number Coastal/Long Distance High415.51.4441
Triple Number Windward/Leeward Low758.10.7915
Triple Number Windward/Leeward Medium568.81.0549
Triple Number Windward/Leeward High499.61.2010
Predominantly Upwind503.21.1924
Predominantly Downwind471.81.2718
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance837.9637.6538.0482.6451.3424.6380.9
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance506.81.1838
Triple Number Coastal/Long Distance Low586.81.0225
Triple Number Coastal/Long Distance Medium463.81.2937
Triple Number Coastal/Long Distance High415.51.4441
Triple Number Windward/Leeward Low758.10.7915
Triple Number Windward/Leeward Medium568.81.0549
Triple Number Windward/Leeward High499.61.2010
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance837.9637.6538.0482.6451.3424.6380.9
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low586.81.0225
Triple Number All Purpose Medium463.81.2937
Triple Number All Purpose High415.51.4441
Triple Number Windward/Leeward Low758.10.7915
Triple Number Windward/Leeward Medium568.81.0549
Triple Number Windward/Leeward High499.61.2010
Predominantly Upwind503.21.1924
Predominantly Downwind471.81.2718
Predominantly Upwind Low651.60.9208
Predominantly Upwind Medium520.11.1537
Predominantly Upwind High489.51.2258
Predominantly Downwind Low644.40.9310
Predominantly Downwind Medium470.31.2759
Predominantly Downwind High391.41.5330
Chicago-Mac Upwind1.1728
Chicago-Mac All Purpose1.2076
Chicago-Mac Downwind1.2496
Bayview-Mac Cove Island1.1288
Bayview-Mac Shore1.1374
Harvest Moon Regatta404.91.4819
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy486.91.2324
San Francisco Bay Medium560.41.0707
Predominantly Reaching441.41.3592
Predominantly Reaching Low528.51.1352
Predominantly Reaching Medium437.91.3703
Predominantly Reaching High387.21.5496
Windward/Leeward 60-40 Low761.30.7881
Windward/Leeward 60-40 Medium585.41.0249
Windward/Leeward 60-40 High527.91.1365
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low826.60.7259
5-Band Low / Medium694.90.8634
5-Band Medium559.81.0718
5-Band Medium / High507.31.1827
5-Band High482.91.2425
ORC Ref  03330002IAHIssued on 18/04/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

International
Certificate
2023

Boat

POLARIS

USA 66866

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassSYDNEY 47 CRMeasurement15/04/2022HINPlan reviewHull constructionCoredCarbon RudderYesLight stanchionsNoTrim tabNo
LOA14.270Max. Beam4.076Draft2.951Displacement8,464Wetted area36.93IMS L12.643LSM012.119Acc. length13.247Sink (kg/mm) 28.06
VCGD-0.103VCGM-0.101RM Rated (kg·m) 272.5Limit of positive stability(°) 120.7Stability Index123.6
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.495PBW0.125PIPA0.0039
EDL2.000ST10.050ST20.180
ST30.180ST40.112ST50.295
RIG
Forestay tensionAftInner stayNone FittedCarbon mastYesHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingYesRunners/Checkstays0Spreaders2Rotating mastNo
P18.030IG18.925ISP20.352MDT10.133MDL10.260MDT20.105MDL20.198TL2.100MW0.238GO0.245
E6.340J5.475BAS1.825FSD0.040SFJ0.000SPL6.365WPLTPS6.365BD0.265MWT217.00MCG5.840
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodBoom incliningFlotation Date15/04/2022MeasurerCommentCushions on
SFFP0.500FFM1.501FF1.520LCFcl7.746SG1.0050
SAFP13.848FAM1.076FA1.077LCFsh8.005HBI1.264
W1134.1W2134.1W3134.1W4134.1LCFD7.610
PD1237.9PD2238.5PD3241.0PD4239.7
WD6.084PLM9000.00GSA1.0RSA1.0RM268.5
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG4Waste PVC Port head2003.310.503Water Bladder Stbd settee10006.000.002Water Bladder Port settee10006.000.001Fuel PVC Centerline0.9000105955.100.10Total deductible865.100.10
OTHER ITEMSIdKindDescriptionWeightLCGVCG2Battery12V AGM engine, stbd settee157.100.101Battery12V Li-ion house, stbd settee107.000.101EngineYanmar 4JH4 XI 55 hpTotal deductible0
ORC Ref  03330002IAHIssued on 18/04/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

International
Certificate
2023

Boat

POLARIS

USA 66866

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment10.161.392.454.175.3468.7529/06/2017
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment20.120.781.412.704.095.5017.84YesNo 49.1305/11/2018
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment220.7120.7120.7111.3211.15194.7827/11/2017
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA320.8218.2619.549.6411.5184%163.0624/11/2015A020.9219.7620.347.8410.3376%141.3310/10/2015
ORC Ref  03330002IAHIssued on 18/04/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org