International
Certificate
2022

Boat

Stark Raving Mad IX

USA 63456

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 Angles44.1°40.6°38.4°37.2°36.0°35.4°35.4°
Beat VMG4.995.896.336.566.786.927.00
52°7.728.628.999.229.449.7610.02
60°8.248.969.369.7210.0310.2510.67
75°8.719.5010.1510.6211.0411.3811.86
90°8.939.8310.7311.3611.8912.3612.53
110°8.699.7510.9011.8012.5213.4514.78
120°8.299.1710.2511.5712.8313.8015.49
135°6.798.509.5310.8312.2613.3515.31
150°5.667.258.459.3810.5411.9615.30
Run VMG4.906.287.328.139.1210.3613.25
Gybe Angles141.2°142.4°148.9°151.0°143.8°143.8°145.2°

APH: 398.9

CDL: 14.323

GPH: 445.5

CertNo: US7105

BOAT
ClassCarkeek 47DesignerCarkeekBuilderPremier Comp TechAge date06/2013Series date01/2013Offset fileCARKEEK47-USA63456.offData fileUS6031
HULL
Length Overall14.300 mMaximum Beam4.306 mDraft3.416 mDisplacement5,917 kgDLR2.4945IMS DivisionPerformanceDynamic Allowance0.000%Age Allowance0.292%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight1,050 kgMinimum weight788 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail80.5082.15Headsail Luffed58.9058.90Headsail Flying149.50149.50SymmetricAsymmetric247.73247.73 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail21.51Storm Jib18.42Heavy Weather Jib49.72
SAIL LIMITS
Headsails7  Spinnakers5
STABILITY
Righting Moment303.7 kg·mStability Index136.9
COMMENTS
SCALE WEIGHT 5939KG
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  045600024P9Issued on 08/06/2022Valid until 31/01/2023
VPP ver: 2022 1.02 | © ORC | www.orc.org

International
Certificate
2022

Boat

Stark Raving Mad IX

USA 63456

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 VMG721.7611.2569.1548.4530.7519.9514.2
52°466.2417.6400.6390.3381.3369.0359.2
60°437.1401.7384.6370.4358.9351.4337.4
75°413.3378.8354.8338.9326.1316.4303.7
90°403.2366.4335.5316.9302.9291.3287.3
110°414.4369.1330.2305.1287.5267.7243.5
120°434.3392.4351.1311.3280.5260.9232.4
135°530.5423.4377.7332.5293.6269.7235.1
150°636.4496.4425.8383.7341.7301.0235.4
Run VMG734.9573.3491.7442.8394.6347.5271.8
Selected Courses
Windward / Leeward728.3592.2530.4495.6462.6433.7393.0
All purpose544.6460.7418.4391.3367.7348.8321.8
Single Number Scoring Options
CourseTime On DistanceTime On Time
Windward / Leeward506.01.1859
All purpose398.91.5042
 
Custom scoring options for Australia
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low502.71.1936
Triple Number Coastal/Long Distance Medium400.21.4992
Triple Number Coastal/Long Distance High343.41.7473
Triple Number Windward/Leeward Low660.30.9087
Triple Number Windward/Leeward Medium507.01.1834
Triple Number Windward/Leeward High425.71.4095
Custom scoring options for Austria
Single NumberTime On DistanceTime On Time
Coastal/Long Distance437.91.3702
Triple Number Coastal/Long Distance Low502.71.1936
Triple Number Coastal/Long Distance Medium400.21.4992
Triple Number Coastal/Long Distance High343.41.7473
Triple Number Windward/Leeward Low660.30.9087
Triple Number Windward/Leeward Medium507.01.1834
Triple Number Windward/Leeward High425.71.4095
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance729.0556.6475.7422.4383.0350.0302.0
Custom scoring options for Brazil
Single NumberTime On Time
Upwind "bolina"1.0460
Downwind "popa"1.2897
70% up, 30% down "Ilhabela"1.1089
30% up, 70% down "Ilhabela-inverso"1.2055
Custom scoring options for Bulgaria
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low502.71.1936
Triple Number Coastal/Long Distance Medium400.21.4992
Triple Number Coastal/Long Distance High343.41.7473
Triple Number Windward/Leeward Low660.30.9087
Triple Number Windward/Leeward Medium507.01.1834
Triple Number Windward/Leeward High425.71.4095
Predominantly Upwind439.91.3640
Predominantly Downwind402.91.4893
Custom scoring options for Canada
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low502.71.1936
Triple Number All Purpose Medium400.21.4992
Triple Number All Purpose High343.41.7473
Triple Number Windward/Leeward Low660.30.9087
Triple Number Windward/Leeward Medium507.01.1834
Triple Number Windward/Leeward High425.71.4095
Predominantly Upwind439.91.3640
Predominantly Downwind402.91.4893
Predominantly Upwind Low560.41.0706
Predominantly Upwind Medium461.71.2994
Predominantly Upwind High426.71.4060
Predominantly Downwind Low561.51.0685
Predominantly Downwind Medium404.41.4836
Predominantly Downwind High310.51.9321
Chicago-Mac Upwind1.3399
Chicago-Mac All Purpose1.3972
Chicago-Mac Downwind1.4562
Bayview-Mac Cove Island1.3197
Bayview-Mac Shore1.3282
Victoria-Maui1.6153
Custom scoring options for Cyprus
Single NumberTime On DistanceTime On Time
Coastal/Long Distance437.91.3702
Triple Number Coastal/Long Distance Low502.71.1936
Triple Number Coastal/Long Distance Medium400.21.4992
Triple Number Coastal/Long Distance High343.41.7473
Triple Number Windward/Leeward Low660.30.9087
Triple Number Windward/Leeward Medium507.01.1834
Triple Number Windward/Leeward High425.71.4095
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance729.0556.6475.7422.4383.0350.0302.0
Custom scoring options for Denmark
Single NumberTime On DistanceTime On Time
Coastal/Long Distance437.91.3702
Triple Number Coastal/Long Distance Low502.71.1936
Triple Number Coastal/Long Distance Medium400.21.4992
Triple Number Coastal/Long Distance High343.41.7473
Triple Number Windward/Leeward Low660.30.9087
Triple Number Windward/Leeward Medium507.01.1834
Triple Number Windward/Leeward High425.71.4095
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance729.0556.6475.7422.4383.0350.0302.0
Custom scoring options for Spain
Single NumberTime On Distance
Coastal/Long Distance437.9
Triple Number Coastal/Long Distance Low502.7
Triple Number Coastal/Long Distance Medium400.2
Triple Number Coastal/Long Distance High343.4
Triple Number Windward/Leeward Low660.3
Triple Number Windward/Leeward Medium507.0
Triple Number Windward/Leeward High425.7
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance729.0556.6475.7422.4383.0350.0302.0
Custom scoring options for Estonia
Single NumberTime On DistanceTime On Time
Coastal/Long Distance437.91.3702
Triple Number Coastal/Long Distance Low502.71.1936
Triple Number Coastal/Long Distance Medium400.21.4992
Triple Number Coastal/Long Distance High343.41.7473
Triple Number Windward/Leeward Low660.30.9087
Triple Number Windward/Leeward Medium507.01.1834
Triple Number Windward/Leeward High425.71.4095
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance729.0556.6475.7422.4383.0350.0302.0
Custom scoring options for Finland
Single NumberTime On DistanceTime On Time
FinRating (Coastal/Long Distance)437.91.3702
Triple Number Coastal/Long Distance Low502.71.1936
Triple Number Coastal/Long Distance Medium400.21.4992
Triple Number Coastal/Long Distance High343.41.7473
Triple Number Windward/Leeward Low660.30.9087
Triple Number Windward/Leeward Medium507.01.1834
Triple Number Windward/Leeward High425.71.4095
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance729.0556.6475.7422.4383.0350.0302.0
Custom scoring options for France
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low502.71.1936
Triple Number Coastal/Long Distance Medium400.21.4992
Triple Number Coastal/Long Distance High343.41.7473
Triple Number Windward/Leeward Low660.30.9087
Triple Number Windward/Leeward Medium507.01.1834
Triple Number Windward/Leeward High425.71.4095
Custom scoring options for Germany
Single NumberTime On Time
Triple Number Coastal/Long Distance Low1.1936
Triple Number Coastal/Long Distance Medium1.4992
Triple Number Coastal/Long Distance High1.7473
Triple Number Windward/Leeward Low0.9087
Triple Number Windward/Leeward Medium1.1834
Triple Number Windward/Leeward High1.4095
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance729.0556.6475.7422.4383.0350.0302.0
Custom scoring options for Greece
Single NumberTime On DistanceTime On Time
Coastal/Long Distance437.91.3702
Triple Number Coastal/Long Distance Low502.71.1936
Triple Number Coastal/Long Distance Medium400.21.4992
Triple Number Coastal/Long Distance High343.41.7473
Triple Number Windward/Leeward Low660.30.9087
Triple Number Windward/Leeward Medium507.01.1834
Triple Number Windward/Leeward High425.71.4095
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance729.0556.6475.7422.4383.0350.0302.0
Custom scoring options for Hungary
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low502.71.1936
Triple Number Coastal/Long Distance Medium400.21.4992
Triple Number Coastal/Long Distance High343.41.7473
Triple Number Windward/Leeward Low660.30.9087
Triple Number Windward/Leeward Medium507.01.1834
Triple Number Windward/Leeward High425.71.4095
Custom scoring options for Israel
Single NumberTime On DistanceTime On Time
Coastal/Long Distance437.91.3702
Triple Number Coastal/Long Distance Low502.71.1936
Triple Number Coastal/Long Distance Medium400.21.4992
Triple Number Coastal/Long Distance High343.41.7473
Triple Number Windward/Leeward Low660.30.9087
Triple Number Windward/Leeward Medium507.01.1834
Triple Number Windward/Leeward High425.71.4095
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance729.0556.6475.7422.4383.0350.0302.0
Custom scoring options for Italy
Single NumberTime On DistanceTime On Time
Coastal/Long Distance437.91.3702
Triple Number Coastal/Long Distance Low502.71.1936
Triple Number Coastal/Long Distance Medium400.21.4992
Triple Number Coastal/Long Distance High343.41.7473
Triple Number Windward/Leeward Low660.30.9087
Triple Number Windward/Leeward Medium507.01.1834
Triple Number Windward/Leeward High425.71.4095
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance729.0556.6475.7422.4383.0350.0302.0
Custom scoring options for Japan
Single NumberTime On DistanceTime On Time
Triple Number Windward/Leeward Low660.30.9087
Triple Number Windward/Leeward Medium507.01.1834
Triple Number Windward/Leeward High425.71.4095
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance729.0556.6475.7422.4383.0350.0302.0
Custom scoring options for Korea
Single NumberTime On Distance
Triple Number Coastal/Long Distance Low502.7
Triple Number Coastal/Long Distance Medium400.2
Triple Number Coastal/Long Distance High343.4
Triple Number Windward/Leeward Low660.3
Triple Number Windward/Leeward Medium507.0
Triple Number Windward/Leeward High425.7
Predominantly Upwind439.9
Predominantly Downwind402.9
Predominantly Reaching380.6
Custom scoring options for Lithuania
Single NumberTime On DistanceTime On Time
Coastal/Long Distance437.91.3702
Triple Number Coastal/Long Distance Low502.71.1936
Triple Number Coastal/Long Distance Medium400.21.4992
Triple Number Coastal/Long Distance High343.41.7473
Triple Number Windward/Leeward Low660.30.9087
Triple Number Windward/Leeward Medium507.01.1834
Triple Number Windward/Leeward High425.71.4095
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance729.0556.6475.7422.4383.0350.0302.0
Custom scoring options for Netherlands
Single NumberTime On Time
Triple Number Coastal/Long Distance Low1.1936
Triple Number Coastal/Long Distance Medium1.4992
Triple Number Coastal/Long Distance High1.7473
Triple Number Windward/Leeward Low0.9087
Triple Number Windward/Leeward Medium1.1834
Triple Number Windward/Leeward High1.4095
Coastal/Long Distance1.3702
Predominantly Upwind1.3640
Predominantly Downwind1.4893
Custom scoring options for Norway
Single NumberTime On Time
Distanseseilas (NOR-rating ett tall)1.3702
Tretall Distanseseilas Lite vind1.1936
Tretall Distanseseilas Mellomvind1.4992
Tretall Distanseseilas Mye vind1.7473
Tretall Pølsebane Lite vind0.9087
Tretall Pølsebane Mellomvind1.1834
Tretall Pølsebane Mye vind1.4095
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Distanseseilas729.0556.6475.7422.4383.0350.0302.0
Custom scoring options for Portugal
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low502.71.1936
Triple Number Coastal/Long Distance Medium400.21.4992
Triple Number Coastal/Long Distance High343.41.7473
Triple Number Windward/Leeward Low660.30.9087
Triple Number Windward/Leeward Medium507.01.1834
Triple Number Windward/Leeward High425.71.4095
Coastal/Long Distance437.91.3702
Custom scoring options for Russia
Single NumberTime On DistanceTime On Time
Predominantly Upwind439.91.3640
Predominantly Downwind402.91.4893
Custom scoring options for South Africa
Single NumberTime On DistanceTime On Time
Cape Doctor Inshore405.21.4808
Cape Doctor Coastal329.91.8189
Triple Number Coastal/Long Distance Low502.71.1936
Triple Number Coastal/Long Distance Medium400.21.4992
Triple Number Coastal/Long Distance High343.41.7473
Triple Number Windward/Leeward Low660.30.9087
Triple Number Windward/Leeward Medium507.01.1834
Triple Number Windward/Leeward High425.71.4095
Custom scoring options for Slovenia
Single NumberTime On Time
Triple Number Coastal/Long Distance Low1.1936
Triple Number Coastal/Long Distance Medium1.4992
Triple Number Coastal/Long Distance High1.7473
Triple Number Windward/Leeward Low0.9087
Triple Number Windward/Leeward Medium1.1834
Triple Number Windward/Leeward High1.4095
Custom scoring options for Switzerland
Single NumberTime On Time
Triple Number Coastal/Long Distance Low1.1936
Triple Number Coastal/Long Distance Medium1.4992
Triple Number Coastal/Long Distance High1.7473
Triple Number Windward/Leeward Low0.9087
Triple Number Windward/Leeward Medium1.1834
Triple Number Windward/Leeward High1.4095
Custom scoring options for Sweden
Single NumberTime On DistanceTime On Time
Coastal/Long Distance437.91.3702
Triple Number Coastal/Long Distance Low502.71.1936
Triple Number Coastal/Long Distance Medium400.21.4992
Triple Number Coastal/Long Distance High343.41.7473
Triple Number Windward/Leeward Low660.30.9087
Triple Number Windward/Leeward Medium507.01.1834
Triple Number Windward/Leeward High425.71.4095
Predominantly Upwind439.91.3640
Predominantly Downwind402.91.4893
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance729.0556.6475.7422.4383.0350.0302.0
Custom scoring options for Ukraine
Single NumberTime On DistanceTime On Time
Coastal/Long Distance437.91.3702
Triple Number Coastal/Long Distance Low502.71.1936
Triple Number Coastal/Long Distance Medium400.21.4992
Triple Number Coastal/Long Distance High343.41.7473
Triple Number Windward/Leeward Low660.30.9087
Triple Number Windward/Leeward Medium507.01.1834
Triple Number Windward/Leeward High425.71.4095
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance729.0556.6475.7422.4383.0350.0302.0
Custom scoring options for United States of America
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low502.71.1936
Triple Number All Purpose Medium400.21.4992
Triple Number All Purpose High343.41.7473
Triple Number Windward/Leeward Low660.30.9087
Triple Number Windward/Leeward Medium507.01.1834
Triple Number Windward/Leeward High425.71.4095
Predominantly Upwind439.91.3640
Predominantly Downwind402.91.4893
Predominantly Upwind Low560.41.0706
Predominantly Upwind Medium461.71.2994
Predominantly Upwind High426.71.4060
Predominantly Downwind Low561.51.0685
Predominantly Downwind Medium404.41.4836
Predominantly Downwind High310.51.9321
Chicago-Mac Upwind1.3399
Chicago-Mac All Purpose1.3972
Chicago-Mac Downwind1.4562
Bayview-Mac Cove Island1.3197
Bayview-Mac Shore1.3282
Harvest Moon Regatta343.11.7488
Victoria-Maui1.6153
5-Band
Windward/Leeward		Time On DistanceTime On Time
5-Band Low717.80.8359
5-Band Low / Medium609.50.9844
5-Band Medium498.61.2033
5-Band Medium / High437.01.3730
5-Band High400.01.4999
ORC Ref  045600024P9Issued on 08/06/2022Valid until 31/01/2023
VPP ver: 2022 1.02 | © ORC | www.orc.org

International
Certificate
2022

Boat

Stark Raving Mad IX

USA 63456

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassCarkeek 47Measurement02/06/2021HINPlan reviewHull constructionCarbonAramid Hull CoreNoCarbon RudderYesLight stanchionsYesTrim tabNo
LOA14.300Max. Beam4.306Draft3.416Displacement5,917Wetted area36.07IMS L13.818LSM013.335Acc. length13.995Sink (kg/mm) 28.11
VCGD-0.880VCGM-0.943RM Measured (kg·m) 303.7RM Default (kg·m) 267.5Limit of positive stability(°) 139.2Stability Index136.9
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
PIPA0.0000
RIG
Forestay tensionAftInner stayNone FittedCarbon mastYesHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingYesFiber riggingYesRunners/Checkstays1Spreaders3
P19.910IG19.140ISP21.800MDT10.139MDL10.275MDT20.082MDL20.147TL2.800MW0.274GO0.289
E6.172J5.710BAS1.890FSD0.036SFJ0.535SPLWPLTPS8.337BD0.290MWT214.00MCG7.355
Flying Headsail Foretriangles IdISPTPS221.8008.337119.2408.337
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date02/06/2021MeasurerComment
SFFP0.488FFM1.485FF1.485LCFcl7.855SG1.0250
SAFP14.290FAM1.078FA1.080LCFsh8.116HBI1.307
W1106.4W2106.4W3106.4W4106.4
PD1488.9PD2488.9PD3488.9PD4488.9
WD17.720PLM9000.00GSA1.0RSA1.0
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
OTHER ITEMSIdKindDescriptionWeightLCGVCGSaSToolsSailor Services1810.000.00Total deductible1810.000.00
ORC Ref  045600024P9Issued on 08/06/2022Valid until 31/01/2023
VPP ver: 2022 1.02 | © ORC | www.orc.org

International
Certificate
2022

Boat

Stark Raving Mad IX

USA 63456

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateMakerMaterialCommentnew1.502.172.934.205.2380.50CarbonJuly 2021 New M221M11.251.922.744.105.1878.1122/04/2021DOYLE NEWPORTUnknown2021 M1
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateMakerMaterialCommentC65MHw0.081.923.947.339.8311.5922.55NoYes2149.50CarbonAugust 2021C58F0.081.392.675.037.038.8020.37NoYes196.86CarbonAugust 2021J10.120.941.733.144.415.5819.57YesNo 58.90CarbonJuly 2021 New J1J20.120.961.733.114.405.5619.57YesNo 58.71CarbonJuly 2021 New J221J20.190.971.662.964.205.4319.28YesNo 55.7822/04/2021DOYLE NEWPORTUnknown2021 J2J30.120.911.653.044.315.5418.75YesNo 55.15CarbonJuly 2021 New J3
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateMakerMaterialCommentA224.4520.8822.6713.0713.3098%247.73UnknownJuly 2021 New A2A1-1723.8321.6122.7212.5414.5086%244.8522/04/2021UnknownOld A1A2.524.6520.8722.7612.6713.4894%243.38UnknownOld A2.5A1.524.3921.5822.9912.4213.3693%241.50UnknownJuly 2021 New A1.5
ORC Ref  045600024P9Issued on 08/06/2022Valid until 31/01/2023
VPP ver: 2022 1.02 | © ORC | www.orc.org