Club
Certificate
2023

Boat

VIXEN

USA 61452

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 Angles43.2°41.2°39.0°38.1°37.6°37.6°38.0°
Beat VMG3.624.434.895.085.185.235.24
52°5.546.536.977.157.247.317.36
60°5.846.747.157.357.467.547.63
75°6.046.887.307.607.807.948.12
90°5.896.837.317.688.028.308.68
110°5.906.997.557.998.318.619.21
120°5.746.907.538.088.619.119.97
135°5.116.407.207.788.409.1211.00
150°4.305.486.487.147.577.999.53
Run VMG3.724.745.616.196.566.998.25
Gybe Angles142.9°146.5°148.7°150.1°148.7°173.9°142.6°

APH: 543.5

CDL: 9.115

GPH: 607.6

CertNo: US7376

BOAT
ClassJ 100DesignerJohnstoneBuilderJ BoatsAge date05/2005Series date01/2005Offset fileJ-100.offData fileUSA61452
HULL
Length Overall10.050 mMaximum Beam2.810 mDraft1.741 mDisplacement2,945 kgDLR3.9732IMS DivisionPerformanceDynamic Allowance0.000%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.405m
CREW
Maximum weight500 kgMinimum weight375 kg * when appliedNon Manual PowerNoCrew Arm Extension0.00 m
SAIL AREAS (m²)
MeasuredRatedMainsail28.5429.16Headsail Luffed27.8927.89Headsail FlyingSymmetricAsymmetric81.0381.03 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail8.33Storm Jib6.94Heavy Weather Jib18.72
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.
ORC Ref  04560002L4BIssued on 09/05/2023Valid until 19/02/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

VIXEN

USA 61452

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 VMG993.7812.9735.9708.8695.6688.0686.6
52°649.4551.3516.2503.7496.9492.8489.2
60°616.1534.0503.6489.9482.4477.4472.1
75°595.9523.5493.2473.9461.4453.3443.6
90°611.2526.8492.6468.7449.1433.8414.8
110°610.1514.8476.5450.5433.2417.9390.7
120°627.6521.5478.4445.6418.1395.4361.2
135°705.1562.8499.9462.6428.5394.6327.2
150°837.5657.2556.0504.1475.5450.5377.7
Run VMG967.0758.9642.0581.9549.0515.2436.1
Selected Courses
Windward / Leeward980.4785.9688.9645.4622.3601.6561.4
All purpose753.6619.6558.3527.6508.2492.0462.1
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward671.70.8933
All purpose543.51.1039
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low686.60.8739
Triple Number Coastal/Long Distance Medium540.61.1098
Triple Number Coastal/Long Distance High484.81.2376
Triple Number Windward/Leeward Low883.10.6794
Triple Number Windward/Leeward Medium665.90.9011
Triple Number Windward/Leeward High591.71.0140
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance590.61.0159
Triple Number Coastal/Long Distance Low686.60.8739
Triple Number Coastal/Long Distance Medium540.61.1098
Triple Number Coastal/Long Distance High484.81.2376
Triple Number Windward/Leeward Low883.10.6794
Triple Number Windward/Leeward Medium665.90.9011
Triple Number Windward/Leeward High591.71.0140
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance979.0740.7624.8562.7527.6496.3441.3
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7893
Downwind "popa"0.9438
70% up, 30% down "Ilhabela"0.8300
30% up, 70% down "Ilhabela-inverso"0.8914
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low686.60.8739
Triple Number Coastal/Long Distance Medium540.61.1098
Triple Number Coastal/Long Distance High484.81.2376
Triple Number Windward/Leeward Low883.10.6794
Triple Number Windward/Leeward Medium665.90.9011
Triple Number Windward/Leeward High591.71.0140
Predominantly Upwind587.71.0209
Predominantly Downwind549.31.0923
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low686.60.8739
Triple Number All Purpose Medium540.61.1098
Triple Number All Purpose High484.81.2376
Triple Number Windward/Leeward Low883.10.6794
Triple Number Windward/Leeward Medium665.90.9011
Triple Number Windward/Leeward High591.71.0140
Predominantly Upwind587.71.0209
Predominantly Downwind549.31.0923
Predominantly Upwind Low761.10.7883
Predominantly Upwind Medium608.10.9867
Predominantly Upwind High575.11.0432
Predominantly Downwind Low752.40.7974
Predominantly Downwind Medium547.61.0958
Predominantly Downwind High453.71.3226
Chicago-Mac Upwind1.0040
Chicago-Mac All Purpose1.0362
Chicago-Mac Downwind1.0742
Bayview-Mac Cove Island0.9686
Bayview-Mac Shore0.9774
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching514.61.1660
Predominantly Reaching Low623.70.9619
Predominantly Reaching Medium510.61.1750
Predominantly Reaching High444.61.3496
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low965.40.6215
5-Band Low / Medium808.80.7419
5-Band Medium656.80.9136
5-Band Medium / High602.00.9967
5-Band High568.31.0557
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance590.61.0159
Triple Number Coastal/Long Distance Low686.60.8739
Triple Number Coastal/Long Distance Medium540.61.1098
Triple Number Coastal/Long Distance High484.81.2376
Triple Number Windward/Leeward Low883.10.6794
Triple Number Windward/Leeward Medium665.90.9011
Triple Number Windward/Leeward High591.71.0140
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance979.0740.7624.8562.7527.6496.3441.3
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance590.61.0159
Triple Number Coastal/Long Distance Low686.60.8739
Triple Number Coastal/Long Distance Medium540.61.1098
Triple Number Coastal/Long Distance High484.81.2376
Triple Number Windward/Leeward Low883.10.6794
Triple Number Windward/Leeward Medium665.90.9011
Triple Number Windward/Leeward High591.71.0140
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance979.0740.7624.8562.7527.6496.3441.3
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance590.6
Triple Number Coastal/Long Distance Low686.6
Triple Number Coastal/Long Distance Medium540.6
Triple Number Coastal/Long Distance High484.8
Triple Number Windward/Leeward Low883.1
Triple Number Windward/Leeward Medium665.9
Triple Number Windward/Leeward High591.7
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance979.0740.7624.8562.7527.6496.3441.3
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance590.61.0159
Triple Number Coastal/Long Distance Low686.60.8739
Triple Number Coastal/Long Distance Medium540.61.1098
Triple Number Coastal/Long Distance High484.81.2376
Triple Number Windward/Leeward Low883.10.6794
Triple Number Windward/Leeward Medium665.90.9011
Triple Number Windward/Leeward High591.71.0140
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance979.0740.7624.8562.7527.6496.3441.3
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)590.61.0159
Triple Number Coastal/Long Distance Low686.60.8739
Triple Number Coastal/Long Distance Medium540.61.1098
Triple Number Coastal/Long Distance High484.81.2376
Triple Number Windward/Leeward Low883.10.6794
Triple Number Windward/Leeward Medium665.90.9011
Triple Number Windward/Leeward High591.71.0140
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance979.0740.7624.8562.7527.6496.3441.3
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low686.60.8739
Triple Number Coastal/Long Distance Medium540.61.1098
Triple Number Coastal/Long Distance High484.81.2376
Triple Number Windward/Leeward Low883.10.6794
Triple Number Windward/Leeward Medium665.90.9011
Triple Number Windward/Leeward High591.71.0140
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8739
Triple Number Coastal/Long Distance Medium1.1098
Triple Number Coastal/Long Distance High1.2376
Triple Number Windward/Leeward Low0.6794
Triple Number Windward/Leeward Medium0.9011
Triple Number Windward/Leeward High1.0140
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance979.0740.7624.8562.7527.6496.3441.3
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance590.61.0159
Triple Number Coastal/Long Distance Low686.60.8739
Triple Number Coastal/Long Distance Medium540.61.1098
Triple Number Coastal/Long Distance High484.81.2376
Triple Number Windward/Leeward Low883.10.6794
Triple Number Windward/Leeward Medium665.90.9011
Triple Number Windward/Leeward High591.71.0140
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance979.0740.7624.8562.7527.6496.3441.3
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low686.60.8739
Triple Number Coastal/Long Distance Medium540.61.1098
Triple Number Coastal/Long Distance High484.81.2376
Triple Number Windward/Leeward Low883.10.6794
Triple Number Windward/Leeward Medium665.90.9011
Triple Number Windward/Leeward High591.71.0140
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance590.61.0159
Triple Number Coastal/Long Distance Low686.60.8739
Triple Number Coastal/Long Distance Medium540.61.1098
Triple Number Coastal/Long Distance High484.81.2376
Triple Number Windward/Leeward Low883.10.6794
Triple Number Windward/Leeward Medium665.90.9011
Triple Number Windward/Leeward High591.71.0140
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance979.0740.7624.8562.7527.6496.3441.3
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low883.10.6794
Triple Number Windward/Leeward Medium665.90.9011
Triple Number Windward/Leeward High591.71.0140
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance979.0740.7624.8562.7527.6496.3441.3
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low686.6
Triple Number Coastal/Long Distance Medium540.6
Triple Number Coastal/Long Distance High484.8
Triple Number Windward/Leeward Low883.1
Triple Number Windward/Leeward Medium665.9
Triple Number Windward/Leeward High591.7
Predominantly Upwind587.7
Predominantly Downwind549.3
Predominantly Reaching526.2
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance590.61.0159
Triple Number Coastal/Long Distance Low686.60.8739
Triple Number Coastal/Long Distance Medium540.61.1098
Triple Number Coastal/Long Distance High484.81.2376
Triple Number Windward/Leeward Low883.10.6794
Triple Number Windward/Leeward Medium665.90.9011
Triple Number Windward/Leeward High591.71.0140
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance979.0740.7624.8562.7527.6496.3441.3
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8739
Triple Number Coastal/Long Distance Medium1.1098
Triple Number Coastal/Long Distance High1.2376
Triple Number Windward/Leeward Low0.6794
Triple Number Windward/Leeward Medium0.9011
Triple Number Windward/Leeward High1.0140
Coastal/Long Distance1.0159
Predominantly Upwind1.0209
Predominantly Downwind1.0923
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.8739
Tretall Distanseseilas Mellomvind1.1098
Tretall Distanseseilas Mye vind1.2376
Tretall Pølsebane Lite vind0.6794
Tretall Pølsebane Mellomvind0.9011
Tretall Pølsebane Mye vind1.0140
Distanseseilas ett tall (OSN 8-16kn)1.0159
Distanseseilas ett tall (APH 6-20kn)1.1039
Enkeltall Motvind1.0209
Enkeltall Medvind1.0923
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low686.60.8739
Triple Number Coastal/Long Distance Medium540.61.1098
Triple Number Coastal/Long Distance High484.81.2376
Triple Number Windward/Leeward Low883.10.6794
Triple Number Windward/Leeward Medium665.90.9011
Triple Number Windward/Leeward High591.71.0140
Coastal/Long Distance590.61.0159
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind587.71.0209
Predominantly Downwind549.31.0923
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore573.51.0463
Cape Doctor Coastal471.11.2737
Triple Number Coastal/Long Distance Low686.60.8739
Triple Number Coastal/Long Distance Medium540.61.1098
Triple Number Coastal/Long Distance High484.81.2376
Triple Number Windward/Leeward Low883.10.6794
Triple Number Windward/Leeward Medium665.90.9011
Triple Number Windward/Leeward High591.71.0140
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8739
Triple Number Coastal/Long Distance Medium1.1098
Triple Number Coastal/Long Distance High1.2376
Triple Number Windward/Leeward Low0.6794
Triple Number Windward/Leeward Medium0.9011
Triple Number Windward/Leeward High1.0140
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8739
Triple Number Coastal/Long Distance Medium1.1098
Triple Number Coastal/Long Distance High1.2376
Triple Number Windward/Leeward Low0.6794
Triple Number Windward/Leeward Medium0.9011
Triple Number Windward/Leeward High1.0140
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance590.61.0159
Triple Number Coastal/Long Distance Low686.60.8739
Triple Number Coastal/Long Distance Medium540.61.1098
Triple Number Coastal/Long Distance High484.81.2376
Triple Number Windward/Leeward Low883.10.6794
Triple Number Windward/Leeward Medium665.90.9011
Triple Number Windward/Leeward High591.71.0140
Predominantly Upwind587.71.0209
Predominantly Downwind549.31.0923
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance979.0740.7624.8562.7527.6496.3441.3
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance590.61.0159
Triple Number Coastal/Long Distance Low686.60.8739
Triple Number Coastal/Long Distance Medium540.61.1098
Triple Number Coastal/Long Distance High484.81.2376
Triple Number Windward/Leeward Low883.10.6794
Triple Number Windward/Leeward Medium665.90.9011
Triple Number Windward/Leeward High591.71.0140
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance979.0740.7624.8562.7527.6496.3441.3
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low686.60.8739
Triple Number All Purpose Medium540.61.1098
Triple Number All Purpose High484.81.2376
Triple Number Windward/Leeward Low883.10.6794
Triple Number Windward/Leeward Medium665.90.9011
Triple Number Windward/Leeward High591.71.0140
Predominantly Upwind587.71.0209
Predominantly Downwind549.31.0923
Predominantly Upwind Low761.10.7883
Predominantly Upwind Medium608.10.9867
Predominantly Upwind High575.11.0432
Predominantly Downwind Low752.40.7974
Predominantly Downwind Medium547.61.0958
Predominantly Downwind High453.71.3226
Chicago-Mac Upwind1.0040
Chicago-Mac All Purpose1.0362
Chicago-Mac Downwind1.0742
Bayview-Mac Cove Island0.9686
Bayview-Mac Shore0.9774
Harvest Moon Regatta469.11.2791
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy572.51.0481
San Francisco Bay Medium653.40.9183
Predominantly Reaching514.61.1660
Predominantly Reaching Low623.70.9619
Predominantly Reaching Medium510.61.1750
Predominantly Reaching High444.61.3496
Windward/Leeward 60-40 Low887.20.6763
Windward/Leeward 60-40 Medium685.40.8754
Windward/Leeward 60-40 High624.90.9601
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low965.40.6215
5-Band Low / Medium808.80.7419
5-Band Medium656.80.9136
5-Band Medium / High602.00.9967
5-Band High568.31.0557
ORC Ref  04560002L4BIssued on 09/05/2023Valid until 19/02/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

VIXEN

USA 61452

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassJ 100Measurement03/04/2021HINPlan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA10.050Max. Beam2.810Draft1.741Displacement2,945Wetted area18.38IMS L9.354LSM09.049Acc. length9.133Sink (kg/mm) 13.99
VCGD-0.143VCGM-0.130RM Rated (kg·m) 62.3Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.405PBW0.107PIPA0.0030
EDL1.270ST10.052ST20.168
ST30.177ST40.094ST50.280
RIG
Forestay tensionAftInner stayNone FittedCarbon mastYesHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2Rotating mastNo
P11.580IG11.730ISP13.110MDT10.110MDL10.170MDT20.090MDL20.125TL1.300MW0.160GO0.173
E4.110J3.510BAS1.392FSD0.026SFJ0.420SPL0.000WPLTPS3.855BD0.125MWT0.00MCG0.000
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date03/08/2021MeasurerComment
SFFP0.460FFMFF1.050LCFcl5.548SG
SAFP9.630FAMFA0.743LCFsh5.724HBI0.866
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04560002L4BIssued on 09/05/2023Valid until 19/02/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

VIXEN

USA 61452

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentM10.150.881.582.683.4628.5417/06/20212021 North
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentGenoa0.080.641.212.413.654.9111.42NoNo 27.8917/06/2021North 2021Jib0.080.530.991.892.783.6911.40YesNo 21.4517/06/2021North class jib
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA214.3011.9813.147.347.6496%81.0317/06/2021North 2021
ORC Ref  04560002L4BIssued on 09/05/2023Valid until 19/02/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org