Club
Certificate
2023

Boat

CONTENDER

USA 15560

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°42.4°41.7°40.0°39.1°38.4°38.2°
Beat VMG3.273.904.384.724.894.995.08
52°5.005.876.426.726.896.987.07
60°5.296.136.606.867.047.157.27
75°5.456.266.726.997.217.397.60
90°5.356.216.727.057.277.497.84
110°5.236.276.877.257.577.828.20
120°5.106.166.807.217.577.898.46
135°4.645.726.506.987.347.698.39
150°3.965.015.906.576.997.337.98
Run VMG3.434.345.125.816.376.827.46
Gybe Angles146.0°150.5°152.3°158.6°173.0°177.2°179.0°

APH: 592.2

CDL: 8.164

GPH: 664.6

CertNo: US7210

BOAT
ClassC&C 35 MK IDesignerC&CBuilderC&CAge date09/1973Series date09/1969Offset fileUS120.OFFData fileUS7210
HULL
Length Overall10.555 mMaximum Beam3.255 mDraft1.577 mDisplacement5,166 kgDLR8.5984IMS DivisionPerformanceDynamic Allowance0.140%Age Allowance0.487%
PROPELLER
InstallationShaft exposedTypeFolding 2 bladesDiameter0.308m
CREW
Maximum weight908 kgMinimum weight681 kg * when appliedNon Manual PowerNoCrew Arm Extension0.00 m
SAIL AREAS (m²)
MeasuredRatedMainsail26.8627.35Headsail Luffed44.9344.93Headsail FlyingSymmetric90.2090.20Asymmetric
STORM SAIL AREAS (m²)
Trysail8.04Storm Jib9.09Heavy Weather Jib24.54
SAIL LIMITS
Headsails5  Spinnakers4
STABILITY
Righting MomentN/AStability 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.

Club
Certificate
2023

Boat

CONTENDER

USA 15560

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 VMG1102.6922.1822.5762.4735.6721.1709.0
52°719.8613.3560.7535.7522.4515.7509.4
60°681.1586.8545.6524.5511.1503.3495.3
75°660.2574.7536.0514.7499.2487.3473.8
90°672.6580.1535.4510.4495.2480.6459.2
110°688.7573.8523.7496.4475.8460.1438.9
120°706.2584.6529.2499.3475.8456.2425.7
135°775.3629.7553.5516.0490.4467.9428.9
150°908.7718.1609.9547.6514.7491.0451.0
Run VMG1049.2828.9702.7620.0564.8528.0482.3
Selected Courses
Windward / Leeward1075.9875.5762.6691.2650.2624.5595.6
All purpose831.7689.5614.8571.2546.1528.8506.1
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward723.50.8293
All purpose592.21.0131
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low760.60.7889
Triple Number Coastal/Long Distance Medium589.31.0182
Triple Number Coastal/Long Distance High524.61.1437
Triple Number Windward/Leeward Low975.80.6149
Triple Number Windward/Leeward Medium720.10.8332
Triple Number Windward/Leeward High620.10.9676
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance643.90.9319
Triple Number Coastal/Long Distance Low760.60.7889
Triple Number Coastal/Long Distance Medium589.31.0182
Triple Number Coastal/Long Distance High524.61.1437
Triple Number Windward/Leeward Low975.80.6149
Triple Number Windward/Leeward Medium720.10.8332
Triple Number Windward/Leeward High620.10.9676
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1073.3823.9689.8608.4566.3534.7486.3
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7272
Downwind "popa"0.8794
70% up, 30% down "Ilhabela"0.7671
30% up, 70% down "Ilhabela-inverso"0.8275
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low760.60.7889
Triple Number Coastal/Long Distance Medium589.31.0182
Triple Number Coastal/Long Distance High524.61.1437
Triple Number Windward/Leeward Low975.80.6149
Triple Number Windward/Leeward Medium720.10.8332
Triple Number Windward/Leeward High620.10.9676
Predominantly Upwind639.60.9381
Predominantly Downwind601.50.9975
Custom scoring options for Canada
Scoring OptionTime On
Distance
Time On
Time
Triple Number All Purpose Low760.60.7889
Triple Number All Purpose Medium589.31.0182
Triple Number All Purpose High524.61.1437
Triple Number Windward/Leeward Low975.80.6149
Triple Number Windward/Leeward Medium720.10.8332
Triple Number Windward/Leeward High620.10.9676
Predominantly Upwind639.60.9381
Predominantly Downwind601.50.9975
Predominantly Upwind Low847.10.7083
Predominantly Upwind Medium660.50.9084
Predominantly Upwind High606.70.9890
Predominantly Downwind Low826.90.7256
Predominantly Downwind Medium595.61.0073
Predominantly Downwind High500.11.1996
Chicago-Mac Upwind0.9202
Chicago-Mac All Purpose0.9465
Chicago-Mac Downwind0.9801
Bayview-Mac Cove Island0.8803
Bayview-Mac Shore0.8879
Scoring OptionTime On
Distance
Time On
Time
Predominantly Reaching565.21.0615
Predominantly Reaching Low690.00.8695
Predominantly Reaching Medium560.31.0709
Predominantly Reaching High495.21.2116
5-Band
Windward/Leeward
Time On
Distance
Time On
Time
5-Band Low1060.50.5658
5-Band Low / Medium893.50.6715
5-Band Medium706.10.8498
5-Band Medium / High629.60.9530
5-Band High600.60.9989
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance643.90.9319
Triple Number Coastal/Long Distance Low760.60.7889
Triple Number Coastal/Long Distance Medium589.31.0182
Triple Number Coastal/Long Distance High524.61.1437
Triple Number Windward/Leeward Low975.80.6149
Triple Number Windward/Leeward Medium720.10.8332
Triple Number Windward/Leeward High620.10.9676
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1073.3823.9689.8608.4566.3534.7486.3
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance643.90.9319
Triple Number Coastal/Long Distance Low760.60.7889
Triple Number Coastal/Long Distance Medium589.31.0182
Triple Number Coastal/Long Distance High524.61.1437
Triple Number Windward/Leeward Low975.80.6149
Triple Number Windward/Leeward Medium720.10.8332
Triple Number Windward/Leeward High620.10.9676
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1073.3823.9689.8608.4566.3534.7486.3
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance643.9
Triple Number Coastal/Long Distance Low760.6
Triple Number Coastal/Long Distance Medium589.3
Triple Number Coastal/Long Distance High524.6
Triple Number Windward/Leeward Low975.8
Triple Number Windward/Leeward Medium720.1
Triple Number Windward/Leeward High620.1
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1073.3823.9689.8608.4566.3534.7486.3
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance643.90.9319
Triple Number Coastal/Long Distance Low760.60.7889
Triple Number Coastal/Long Distance Medium589.31.0182
Triple Number Coastal/Long Distance High524.61.1437
Triple Number Windward/Leeward Low975.80.6149
Triple Number Windward/Leeward Medium720.10.8332
Triple Number Windward/Leeward High620.10.9676
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1073.3823.9689.8608.4566.3534.7486.3
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating (Coastal/Long Distance)643.90.9319
Triple Number Coastal/Long Distance Low760.60.7889
Triple Number Coastal/Long Distance Medium589.31.0182
Triple Number Coastal/Long Distance High524.61.1437
Triple Number Windward/Leeward Low975.80.6149
Triple Number Windward/Leeward Medium720.10.8332
Triple Number Windward/Leeward High620.10.9676
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1073.3823.9689.8608.4566.3534.7486.3
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low760.60.7889
Triple Number Coastal/Long Distance Medium589.31.0182
Triple Number Coastal/Long Distance High524.61.1437
Triple Number Windward/Leeward Low975.80.6149
Triple Number Windward/Leeward Medium720.10.8332
Triple Number Windward/Leeward High620.10.9676
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7889
Triple Number Coastal/Long Distance Medium1.0182
Triple Number Coastal/Long Distance High1.1437
Triple Number Windward/Leeward Low0.6149
Triple Number Windward/Leeward Medium0.8332
Triple Number Windward/Leeward High0.9676
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1073.3823.9689.8608.4566.3534.7486.3
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance643.90.9319
Triple Number Coastal/Long Distance Low760.60.7889
Triple Number Coastal/Long Distance Medium589.31.0182
Triple Number Coastal/Long Distance High524.61.1437
Triple Number Windward/Leeward Low975.80.6149
Triple Number Windward/Leeward Medium720.10.8332
Triple Number Windward/Leeward High620.10.9676
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1073.3823.9689.8608.4566.3534.7486.3
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low760.60.7889
Triple Number Coastal/Long Distance Medium589.31.0182
Triple Number Coastal/Long Distance High524.61.1437
Triple Number Windward/Leeward Low975.80.6149
Triple Number Windward/Leeward Medium720.10.8332
Triple Number Windward/Leeward High620.10.9676
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance643.90.9319
Triple Number Coastal/Long Distance Low760.60.7889
Triple Number Coastal/Long Distance Medium589.31.0182
Triple Number Coastal/Long Distance High524.61.1437
Triple Number Windward/Leeward Low975.80.6149
Triple Number Windward/Leeward Medium720.10.8332
Triple Number Windward/Leeward High620.10.9676
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1073.3823.9689.8608.4566.3534.7486.3
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Triple Number Windward/Leeward Low975.80.6149
Triple Number Windward/Leeward Medium720.10.8332
Triple Number Windward/Leeward High620.10.9676
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1073.3823.9689.8608.4566.3534.7486.3
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low760.6
Triple Number Coastal/Long Distance Medium589.3
Triple Number Coastal/Long Distance High524.6
Triple Number Windward/Leeward Low975.8
Triple Number Windward/Leeward Medium720.1
Triple Number Windward/Leeward High620.1
Predominantly Upwind639.6
Predominantly Downwind601.5
Predominantly Reaching578.6
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance643.90.9319
Triple Number Coastal/Long Distance Low760.60.7889
Triple Number Coastal/Long Distance Medium589.31.0182
Triple Number Coastal/Long Distance High524.61.1437
Triple Number Windward/Leeward Low975.80.6149
Triple Number Windward/Leeward Medium720.10.8332
Triple Number Windward/Leeward High620.10.9676
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1073.3823.9689.8608.4566.3534.7486.3
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7889
Triple Number Coastal/Long Distance Medium1.0182
Triple Number Coastal/Long Distance High1.1437
Triple Number Windward/Leeward Low0.6149
Triple Number Windward/Leeward Medium0.8332
Triple Number Windward/Leeward High0.9676
Coastal/Long Distance0.9319
Predominantly Upwind0.9381
Predominantly Downwind0.9975
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.7889
Tretall Distanseseilas Mellomvind1.0182
Tretall Distanseseilas Mye vind1.1437
Tretall Pølsebane Lite vind0.6149
Tretall Pølsebane Mellomvind0.8332
Tretall Pølsebane Mye vind0.9676
Distanseseilas ett tall (OSN 8-16kn)0.9319
Distanseseilas ett tall (APH 6-20kn)1.0131
Enkeltall Motvind0.9381
Enkeltall Medvind0.9975
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low760.60.7889
Triple Number Coastal/Long Distance Medium589.31.0182
Triple Number Coastal/Long Distance High524.61.1437
Triple Number Windward/Leeward Low975.80.6149
Triple Number Windward/Leeward Medium720.10.8332
Triple Number Windward/Leeward High620.10.9676
Coastal/Long Distance643.90.9319
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind639.60.9381
Predominantly Downwind601.50.9975
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore604.30.9929
Cape Doctor Coastal512.91.1698
Triple Number Coastal/Long Distance Low760.60.7889
Triple Number Coastal/Long Distance Medium589.31.0182
Triple Number Coastal/Long Distance High524.61.1437
Triple Number Windward/Leeward Low975.80.6149
Triple Number Windward/Leeward Medium720.10.8332
Triple Number Windward/Leeward High620.10.9676
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7889
Triple Number Coastal/Long Distance Medium1.0182
Triple Number Coastal/Long Distance High1.1437
Triple Number Windward/Leeward Low0.6149
Triple Number Windward/Leeward Medium0.8332
Triple Number Windward/Leeward High0.9676
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7889
Triple Number Coastal/Long Distance Medium1.0182
Triple Number Coastal/Long Distance High1.1437
Triple Number Windward/Leeward Low0.6149
Triple Number Windward/Leeward Medium0.8332
Triple Number Windward/Leeward High0.9676
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance643.90.9319
Triple Number Coastal/Long Distance Low760.60.7889
Triple Number Coastal/Long Distance Medium589.31.0182
Triple Number Coastal/Long Distance High524.61.1437
Triple Number Windward/Leeward Low975.80.6149
Triple Number Windward/Leeward Medium720.10.8332
Triple Number Windward/Leeward High620.10.9676
Predominantly Upwind639.60.9381
Predominantly Downwind601.50.9975
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1073.3823.9689.8608.4566.3534.7486.3
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance643.90.9319
Triple Number Coastal/Long Distance Low760.60.7889
Triple Number Coastal/Long Distance Medium589.31.0182
Triple Number Coastal/Long Distance High524.61.1437
Triple Number Windward/Leeward Low975.80.6149
Triple Number Windward/Leeward Medium720.10.8332
Triple Number Windward/Leeward High620.10.9676
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1073.3823.9689.8608.4566.3534.7486.3
Custom scoring options for United States of America
Scoring OptionTime On
Distance
Time On
Time
Triple Number All Purpose Low760.60.7889
Triple Number All Purpose Medium589.31.0182
Triple Number All Purpose High524.61.1437
Triple Number Windward/Leeward Low975.80.6149
Triple Number Windward/Leeward Medium720.10.8332
Triple Number Windward/Leeward High620.10.9676
Predominantly Upwind639.60.9381
Predominantly Downwind601.50.9975
Predominantly Upwind Low847.10.7083
Predominantly Upwind Medium660.50.9084
Predominantly Upwind High606.70.9890
Predominantly Downwind Low826.90.7256
Predominantly Downwind Medium595.61.0073
Predominantly Downwind High500.11.1996
Chicago-Mac Upwind0.9202
Chicago-Mac All Purpose0.9465
Chicago-Mac Downwind0.9801
Bayview-Mac Cove Island0.8803
Bayview-Mac Shore0.8879
Harvest Moon Regatta517.81.1588
Scoring OptionTime On
Distance
Time On
Time
San Francisco Bay Heavy610.20.9832
San Francisco Bay Medium714.70.8395
Predominantly Reaching565.21.0615
Predominantly Reaching Low690.00.8695
Predominantly Reaching Medium560.31.0709
Predominantly Reaching High495.21.2116
Windward/Leeward 60-40 Low983.00.6104
Windward/Leeward 60-40 Medium743.60.8069
Windward/Leeward 60-40 High654.20.9172
5-Band
Windward/Leeward
Time On
Distance
Time On
Time
5-Band Low1060.50.5658
5-Band Low / Medium893.50.6715
5-Band Medium706.10.8498
5-Band Medium / High629.60.9530
5-Band High600.60.9989

Club
Certificate
2023

Boat

CONTENDER

USA 15560

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassC&C 35 MK IMeasurement14/09/2000HINPlan reviewHull constructionSolidCarbon RudderNoLight stanchionsNoTrim tabNo
LOA10.555Max. Beam3.255Draft1.577Displacement5,166Wetted area22.46IMS L8.654LSM08.437Acc. length10.555Sink (kg/mm) 16.96
VCGD-0.039VCGM-0.031RM Rated (kg·m) 116.7Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.308PBW0.122PIPA0.0046
PSD0.022PHD0.068PHL0.116
PSA25.0°ESL0.634
ST10.019ST20.074ST30.089
ST40.043ST50.116
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders1Rotating mastNo
P11.583IG13.442ISP13.503MDT10.119MDL10.205MDT20.116MDL20.183TL1.677MW0.183GO0.196
E3.963J4.420BAS1.460FSD0.028SFJ-0.010SPL4.508WPLTPS0.000BD0.125MWT0.00MCG0.000
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.035Flotation Date13/09/2000MeasurerComment
SFFP0.649FFMFF1.256LCFcl5.977SG1.0250
SAFP10.208FAMFA0.828LCFsh6.208HBI0.887
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG00.000.00Total deductible
OTHER ITEMSIdKindDescriptionWeightLCGVCGaAnchor00.00Total deductible0

Club
Certificate
2023

Boat

CONTENDER

USA 15560

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment2166230.140.851.502.503.2126.86
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment1484630.090.881.713.395.086.8513.17NoNo 44.9309/02/2021
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment21661913.3913.3913.397.9690.20