Club
Certificate
2022

Boat

DARK STAR

USA 185

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 Angles44.2°43.0°40.8°39.3°38.4°38.4°38.2°
Beat VMG3.374.174.744.975.095.155.21
52°5.226.346.887.067.167.237.30
60°5.586.627.067.287.407.497.57
75°5.866.807.217.577.858.028.21
90°5.746.787.247.668.148.558.99
110°5.626.847.428.028.538.929.69
120°5.456.727.358.018.749.4710.54
135°4.896.187.027.578.289.1411.33
150°4.075.206.247.017.508.119.69
Run VMG3.524.515.416.156.727.208.39
Gybe Angles143.9°146.6°147.8°155.0°168.2°175.4°146.9°

APH: 552.4

CDL: 8.879

GPH: 622.6

CertNo: US185

BOAT
ClassHobie 33 RDesignerHobie AlterBuilderHobie CatAge date02/1987Series date02/1987Offset fileDARKSTAR.OFFData fileUSA185
HULL
Length Overall9.933 mMaximum Beam2.450 mDraft1.652 mDisplacement2,262 kgDLR2.7719IMS DivisionPerformanceDynamic Allowance0.000%Age Allowance0.487%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight625 kgMinimum weight469 kg * when appliedNon Manual PowerCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail24.0024.55Headsail Luffed30.3130.31Headsail FlyingSymmetric64.8164.81Asymmetric67.2367.23 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail6.92Storm Jib5.38Heavy Weather Jib14.52
SAIL LIMITS
Headsails5  Spinnakers4 * Asymmetric may be tacked on the pole
STABILITY
Righting Moment48.4 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  045600026ODIssued on 06/07/2022Valid until 31/01/2023
VPP ver: 2022 1.02 | © ORC | www.orc.org

Club
Certificate
2022

Boat

DARK STAR

USA 185

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 VMG1067.2864.3759.7723.9707.3698.7690.8
52°689.9567.8523.5509.7502.6498.3493.5
60°645.7544.2510.3494.8486.2480.7475.4
75°614.5529.4499.4475.5458.7448.7438.3
90°627.1530.7497.5470.3442.5421.0400.5
110°641.0526.5484.9449.1422.1403.4371.5
120°660.3535.7490.0449.2411.8380.3341.4
135°735.5582.8513.1475.5434.7393.8317.7
150°885.0691.7576.7513.9480.2444.1371.5
Run VMG1022.0798.7665.9585.8536.1500.3429.0
Selected Courses
Windward / Leeward1044.6831.5712.8654.9621.7599.5559.9
All purpose795.8645.1572.6534.2508.4488.6456.5
Single Number Scoring Options
CourseTime On DistanceTime On Time
Windward / Leeward686.70.8738
All purpose552.41.0861
 
Custom scoring options for Australia
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low720.50.8328
Triple Number Coastal/Long Distance Medium549.81.0913
Triple Number Coastal/Long Distance High481.51.2461
Triple Number Windward/Leeward Low938.10.6396
Triple Number Windward/Leeward Medium680.60.8816
Triple Number Windward/Leeward High590.21.0166
Custom scoring options for Austria
Single NumberTime On DistanceTime On Time
Coastal/Long Distance603.40.9944
Triple Number Coastal/Long Distance Low720.50.8328
Triple Number Coastal/Long Distance Medium549.81.0913
Triple Number Coastal/Long Distance High481.51.2461
Triple Number Windward/Leeward Low938.10.6396
Triple Number Windward/Leeward Medium680.60.8816
Triple Number Windward/Leeward High590.21.0166
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1042.3780.3644.0570.8528.3491.8433.4
Custom scoring options for Brazil
Single NumberTime On Time
Upwind "bolina"0.7620
Downwind "popa"0.9256
70% up, 30% down "Ilhabela"0.8046
30% up, 70% down "Ilhabela-inverso"0.8695
Custom scoring options for Bulgaria
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low720.50.8328
Triple Number Coastal/Long Distance Medium549.81.0913
Triple Number Coastal/Long Distance High481.51.2461
Triple Number Windward/Leeward Low938.10.6396
Triple Number Windward/Leeward Medium680.60.8816
Triple Number Windward/Leeward High590.21.0166
Predominantly Upwind601.50.9976
Predominantly Downwind559.91.0716
Custom scoring options for Canada
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low720.50.8328
Triple Number All Purpose Medium549.81.0913
Triple Number All Purpose High481.51.2461
Triple Number Windward/Leeward Low938.10.6396
Triple Number Windward/Leeward Medium680.60.8816
Triple Number Windward/Leeward High590.21.0166
Predominantly Upwind601.50.9976
Predominantly Downwind559.91.0716
Predominantly Upwind Low804.60.7457
Predominantly Upwind Medium621.00.9662
Predominantly Upwind High578.81.0367
Predominantly Downwind Low790.00.7595
Predominantly Downwind Medium557.21.0768
Predominantly Downwind High446.11.3449
Chicago-Mac Upwind0.9804
Chicago-Mac All Purpose1.0129
Chicago-Mac Downwind1.0518
Bayview-Mac Cove Island0.9385
Bayview-Mac Shore0.9482
Victoria-Maui1.1365
Custom scoring options for Cyprus
Single NumberTime On DistanceTime On Time
Coastal/Long Distance603.40.9944
Triple Number Coastal/Long Distance Low720.50.8328
Triple Number Coastal/Long Distance Medium549.81.0913
Triple Number Coastal/Long Distance High481.51.2461
Triple Number Windward/Leeward Low938.10.6396
Triple Number Windward/Leeward Medium680.60.8816
Triple Number Windward/Leeward High590.21.0166
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1042.3780.3644.0570.8528.3491.8433.4
Custom scoring options for Denmark
Single NumberTime On DistanceTime On Time
Coastal/Long Distance603.40.9944
Triple Number Coastal/Long Distance Low720.50.8328
Triple Number Coastal/Long Distance Medium549.81.0913
Triple Number Coastal/Long Distance High481.51.2461
Triple Number Windward/Leeward Low938.10.6396
Triple Number Windward/Leeward Medium680.60.8816
Triple Number Windward/Leeward High590.21.0166
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1042.3780.3644.0570.8528.3491.8433.4
Custom scoring options for Spain
Single NumberTime On Distance
Coastal/Long Distance603.4
Triple Number Coastal/Long Distance Low720.5
Triple Number Coastal/Long Distance Medium549.8
Triple Number Coastal/Long Distance High481.5
Triple Number Windward/Leeward Low938.1
Triple Number Windward/Leeward Medium680.6
Triple Number Windward/Leeward High590.2
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1042.3780.3644.0570.8528.3491.8433.4
Custom scoring options for Estonia
Single NumberTime On DistanceTime On Time
Coastal/Long Distance603.40.9944
Triple Number Coastal/Long Distance Low720.50.8328
Triple Number Coastal/Long Distance Medium549.81.0913
Triple Number Coastal/Long Distance High481.51.2461
Triple Number Windward/Leeward Low938.10.6396
Triple Number Windward/Leeward Medium680.60.8816
Triple Number Windward/Leeward High590.21.0166
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1042.3780.3644.0570.8528.3491.8433.4
Custom scoring options for Finland
Single NumberTime On DistanceTime On Time
FinRating (Coastal/Long Distance)603.40.9944
Triple Number Coastal/Long Distance Low720.50.8328
Triple Number Coastal/Long Distance Medium549.81.0913
Triple Number Coastal/Long Distance High481.51.2461
Triple Number Windward/Leeward Low938.10.6396
Triple Number Windward/Leeward Medium680.60.8816
Triple Number Windward/Leeward High590.21.0166
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1042.3780.3644.0570.8528.3491.8433.4
Custom scoring options for France
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low720.50.8328
Triple Number Coastal/Long Distance Medium549.81.0913
Triple Number Coastal/Long Distance High481.51.2461
Triple Number Windward/Leeward Low938.10.6396
Triple Number Windward/Leeward Medium680.60.8816
Triple Number Windward/Leeward High590.21.0166
Custom scoring options for Germany
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.8328
Triple Number Coastal/Long Distance Medium1.0913
Triple Number Coastal/Long Distance High1.2461
Triple Number Windward/Leeward Low0.6396
Triple Number Windward/Leeward Medium0.8816
Triple Number Windward/Leeward High1.0166
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1042.3780.3644.0570.8528.3491.8433.4
Custom scoring options for Greece
Single NumberTime On DistanceTime On Time
Coastal/Long Distance603.40.9944
Triple Number Coastal/Long Distance Low720.50.8328
Triple Number Coastal/Long Distance Medium549.81.0913
Triple Number Coastal/Long Distance High481.51.2461
Triple Number Windward/Leeward Low938.10.6396
Triple Number Windward/Leeward Medium680.60.8816
Triple Number Windward/Leeward High590.21.0166
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1042.3780.3644.0570.8528.3491.8433.4
Custom scoring options for Hungary
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low720.50.8328
Triple Number Coastal/Long Distance Medium549.81.0913
Triple Number Coastal/Long Distance High481.51.2461
Triple Number Windward/Leeward Low938.10.6396
Triple Number Windward/Leeward Medium680.60.8816
Triple Number Windward/Leeward High590.21.0166
Custom scoring options for Israel
Single NumberTime On DistanceTime On Time
Coastal/Long Distance603.40.9944
Triple Number Coastal/Long Distance Low720.50.8328
Triple Number Coastal/Long Distance Medium549.81.0913
Triple Number Coastal/Long Distance High481.51.2461
Triple Number Windward/Leeward Low938.10.6396
Triple Number Windward/Leeward Medium680.60.8816
Triple Number Windward/Leeward High590.21.0166
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1042.3780.3644.0570.8528.3491.8433.4
Custom scoring options for Italy
Single NumberTime On DistanceTime On Time
Coastal/Long Distance603.40.9944
Triple Number Coastal/Long Distance Low720.50.8328
Triple Number Coastal/Long Distance Medium549.81.0913
Triple Number Coastal/Long Distance High481.51.2461
Triple Number Windward/Leeward Low938.10.6396
Triple Number Windward/Leeward Medium680.60.8816
Triple Number Windward/Leeward High590.21.0166
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1042.3780.3644.0570.8528.3491.8433.4
Custom scoring options for Japan
Single NumberTime On DistanceTime On Time
Triple Number Windward/Leeward Low938.10.6396
Triple Number Windward/Leeward Medium680.60.8816
Triple Number Windward/Leeward High590.21.0166
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1042.3780.3644.0570.8528.3491.8433.4
Custom scoring options for Korea
Single NumberTime On Distance
Triple Number Coastal/Long Distance Low720.5
Triple Number Coastal/Long Distance Medium549.8
Triple Number Coastal/Long Distance High481.5
Triple Number Windward/Leeward Low938.1
Triple Number Windward/Leeward Medium680.6
Triple Number Windward/Leeward High590.2
Predominantly Upwind601.5
Predominantly Downwind559.9
Predominantly Reaching534.7
Custom scoring options for Lithuania
Single NumberTime On DistanceTime On Time
Coastal/Long Distance603.40.9944
Triple Number Coastal/Long Distance Low720.50.8328
Triple Number Coastal/Long Distance Medium549.81.0913
Triple Number Coastal/Long Distance High481.51.2461
Triple Number Windward/Leeward Low938.10.6396
Triple Number Windward/Leeward Medium680.60.8816
Triple Number Windward/Leeward High590.21.0166
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1042.3780.3644.0570.8528.3491.8433.4
Custom scoring options for Netherlands
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.8328
Triple Number Coastal/Long Distance Medium1.0913
Triple Number Coastal/Long Distance High1.2461
Triple Number Windward/Leeward Low0.6396
Triple Number Windward/Leeward Medium0.8816
Triple Number Windward/Leeward High1.0166
Coastal/Long Distance0.9944
Predominantly Upwind0.9976
Predominantly Downwind1.0716
Custom scoring options for Norway
Single NumberTime On Time
Distanseseilas (NOR-rating ett tall)0.9944
Tretall Distanseseilas Lite vind0.8328
Tretall Distanseseilas Mellomvind1.0913
Tretall Distanseseilas Mye vind1.2461
Tretall Pølsebane Lite vind0.6396
Tretall Pølsebane Mellomvind0.8816
Tretall Pølsebane Mye vind1.0166
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Distanseseilas1042.3780.3644.0570.8528.3491.8433.4
Custom scoring options for Portugal
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low720.50.8328
Triple Number Coastal/Long Distance Medium549.81.0913
Triple Number Coastal/Long Distance High481.51.2461
Triple Number Windward/Leeward Low938.10.6396
Triple Number Windward/Leeward Medium680.60.8816
Triple Number Windward/Leeward High590.21.0166
Coastal/Long Distance603.40.9944
Custom scoring options for Russia
Single NumberTime On DistanceTime On Time
Predominantly Upwind601.50.9976
Predominantly Downwind559.91.0716
Custom scoring options for South Africa
Single NumberTime On DistanceTime On Time
Cape Doctor Inshore571.81.0493
Cape Doctor Coastal466.11.2873
Triple Number Coastal/Long Distance Low720.50.8328
Triple Number Coastal/Long Distance Medium549.81.0913
Triple Number Coastal/Long Distance High481.51.2461
Triple Number Windward/Leeward Low938.10.6396
Triple Number Windward/Leeward Medium680.60.8816
Triple Number Windward/Leeward High590.21.0166
Custom scoring options for Slovenia
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.8328
Triple Number Coastal/Long Distance Medium1.0913
Triple Number Coastal/Long Distance High1.2461
Triple Number Windward/Leeward Low0.6396
Triple Number Windward/Leeward Medium0.8816
Triple Number Windward/Leeward High1.0166
Custom scoring options for Switzerland
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.8328
Triple Number Coastal/Long Distance Medium1.0913
Triple Number Coastal/Long Distance High1.2461
Triple Number Windward/Leeward Low0.6396
Triple Number Windward/Leeward Medium0.8816
Triple Number Windward/Leeward High1.0166
Custom scoring options for Sweden
Single NumberTime On DistanceTime On Time
Coastal/Long Distance603.40.9944
Triple Number Coastal/Long Distance Low720.50.8328
Triple Number Coastal/Long Distance Medium549.81.0913
Triple Number Coastal/Long Distance High481.51.2461
Triple Number Windward/Leeward Low938.10.6396
Triple Number Windward/Leeward Medium680.60.8816
Triple Number Windward/Leeward High590.21.0166
Predominantly Upwind601.50.9976
Predominantly Downwind559.91.0716
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1042.3780.3644.0570.8528.3491.8433.4
Custom scoring options for Ukraine
Single NumberTime On DistanceTime On Time
Coastal/Long Distance603.40.9944
Triple Number Coastal/Long Distance Low720.50.8328
Triple Number Coastal/Long Distance Medium549.81.0913
Triple Number Coastal/Long Distance High481.51.2461
Triple Number Windward/Leeward Low938.10.6396
Triple Number Windward/Leeward Medium680.60.8816
Triple Number Windward/Leeward High590.21.0166
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1042.3780.3644.0570.8528.3491.8433.4
Custom scoring options for United States of America
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low720.50.8328
Triple Number All Purpose Medium549.81.0913
Triple Number All Purpose High481.51.2461
Triple Number Windward/Leeward Low938.10.6396
Triple Number Windward/Leeward Medium680.60.8816
Triple Number Windward/Leeward High590.21.0166
Predominantly Upwind601.50.9976
Predominantly Downwind559.91.0716
Predominantly Upwind Low804.60.7457
Predominantly Upwind Medium621.00.9662
Predominantly Upwind High578.81.0367
Predominantly Downwind Low790.00.7595
Predominantly Downwind Medium557.21.0768
Predominantly Downwind High446.11.3449
Chicago-Mac Upwind0.9804
Chicago-Mac All Purpose1.0129
Chicago-Mac Downwind1.0518
Bayview-Mac Cove Island0.9385
Bayview-Mac Shore0.9482
Harvest Moon Regatta481.11.2470
Victoria-Maui1.1365
5-Band
Windward/Leeward		Time On DistanceTime On Time
5-Band Low1028.20.5835
5-Band Low / Medium852.50.7039
5-Band Medium669.00.8969
5-Band Medium / High601.20.9980
5-Band High566.81.0586
ORC Ref  045600026ODIssued on 06/07/2022Valid until 31/01/2023
VPP ver: 2022 1.02 | © ORC | www.orc.org

Club
Certificate
2022

Boat

DARK STAR

USA 185

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassHobie 33 RMeasurement03/06/2017HINPlan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA9.933Max. Beam2.450Draft1.652Displacement2,262Wetted area16.87IMS L9.249LSM09.343Acc. length7.963Sink (kg/mm) 12.76
VCGD-0.137VCGM-0.171RM Measured (kg·m) 48.4RM Default (kg·m) 47.7Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
PIPA0.0000
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays1Spreaders1
P10.580IG10.311ISP11.116MDT10.104MDL10.140MDT20.082MDL20.079TL2.804MW0.119GO0.140
E3.734J3.772BAS1.122FSD0.026SFJ0.491SPL3.962WPLTPSBD0.088MWT0.00MCG0.000
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date03/06/2017MeasurerComment
SFFP0.314FFMFF0.934LCFcl5.857SG1.0250
SAFP9.510FAMFA0.644LCFsh5.983HBI0.778
W123.0W223.0W323.0W423.0
PD1151.0PD2151.0PD3151.0PD4151.0
WD9.854PLM1858.00GSA0.6RSA71.9
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
OTHER ITEMSIdKindDescriptionWeightLCGVCG#MiscellaneousInventory766.000.00Total deductible0
ORC Ref  045600026ODIssued on 06/07/2022Valid until 31/01/2023
VPP ver: 2022 1.02 | © ORC | www.orc.org

Club
Certificate
2022

Boat

DARK STAR

USA 185

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateMakerMaterialComment00.150.811.462.473.2024.00Unknown
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateMakerMaterialComment01.422.834.295.6510.61NoNo 30.31Unknown
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateMakerMaterialComment011.1011.1011.107.026.9564.81Unknown
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateMakerMaterialComment012.0710.6111.347.117.13100%67.23Unknown
ORC Ref  045600026ODIssued on 06/07/2022Valid until 31/01/2023
VPP ver: 2022 1.02 | © ORC | www.orc.org