Club
Certificate
2023

Boat

AUNT JEAN

USA 53408

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 Angles41.8°40.0°37.2°36.0°35.4°35.1°35.0°
Beat VMG3.864.625.095.305.415.485.55
52°5.806.657.037.217.317.377.45
60°6.066.807.157.357.467.547.64
75°6.206.897.257.507.697.817.98
90°6.056.837.247.547.808.028.33
110°5.626.727.287.677.998.268.66
120°5.486.607.217.648.048.409.12
135°4.966.126.907.377.798.219.19
150°4.185.316.266.947.387.768.57
Run VMG3.624.605.436.136.707.177.91
Gybe Angles144.2°148.9°152.0°158.6°171.2°177.2°178.1°

APH: 545.5

CDL: 9.437

GPH: 608.3

CertNo: US6546

BOAT
ClassJ 35DesignerJohnstoneBuilderJ-BoatsAge date05/1983Series date05/1983Offset filej35.OFFData fileUS6546
HULL
Length Overall10.790 mMaximum Beam3.646 mDraft2.123 mDisplacement4,643 kgDLR6.6617IMS DivisionPerformanceDynamic Allowance0.000%Age Allowance0.487%
PROPELLER
InstallationShaft exposedTypeFolding 2 bladesDiameter0.403m
CREW
Maximum weight748 kgMinimum weight561 kg * when appliedNon Manual PowerNoCrew Arm Extension0.00 m
SAIL AREAS (m²)
MeasuredRatedMainsail32.3332.97Headsail Luffed50.6750.67Headsail FlyingSymmetric94.5294.52Asymmetric
STORM SAIL AREAS (m²)
Trysail9.45Storm Jib10.26Heavy Weather Jib27.70
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  03330002JAPIssued on 25/04/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

AUNT JEAN

USA 53408

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 VMG932.8779.2707.2679.9665.6656.4648.3
52°620.6541.5512.0499.5492.8488.4483.1
60°594.1529.1503.3489.7482.3477.2471.0
75°580.8522.6496.8479.9468.3460.8451.3
90°595.4526.7496.9477.3461.6449.0432.1
110°640.0535.6494.5469.7450.8436.1415.7
120°657.3545.8499.1471.0448.0428.6394.8
135°726.5588.1521.9488.3462.1438.4391.7
150°862.2678.5574.7518.6488.1463.7419.8
Run VMG995.6783.4662.5587.0537.0502.2455.4
Selected Courses
Windward / Leeward964.2781.3684.8633.4601.3579.3551.9
All purpose745.7621.3561.4529.6509.2494.3472.1
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward659.10.9103
All purpose545.51.1000
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low683.50.8778
Triple Number Coastal/Long Distance Medium542.71.1055
Triple Number Coastal/Long Distance High489.71.2253
Triple Number Windward/Leeward Low872.70.6875
Triple Number Windward/Leeward Medium654.90.9162
Triple Number Windward/Leeward High574.51.0444
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance590.51.0161
Triple Number Coastal/Long Distance Low683.50.8778
Triple Number Coastal/Long Distance Medium542.71.1055
Triple Number Coastal/Long Distance High489.71.2253
Triple Number Windward/Leeward Low872.70.6875
Triple Number Windward/Leeward Medium654.90.9162
Triple Number Windward/Leeward High574.51.0444
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance967.4739.1624.7561.6527.2499.6455.2
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.8285
Downwind "popa"0.9286
70% up, 30% down "Ilhabela"0.8562
30% up, 70% down "Ilhabela-inverso"0.8961
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low683.50.8778
Triple Number Coastal/Long Distance Medium542.71.1055
Triple Number Coastal/Long Distance High489.71.2253
Triple Number Windward/Leeward Low872.70.6875
Triple Number Windward/Leeward Medium654.90.9162
Triple Number Windward/Leeward High574.51.0444
Predominantly Upwind580.81.0330
Predominantly Downwind559.81.0718
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low683.50.8778
Triple Number All Purpose Medium542.71.1055
Triple Number All Purpose High489.71.2253
Triple Number Windward/Leeward Low872.70.6875
Triple Number Windward/Leeward Medium654.90.9162
Triple Number Windward/Leeward High574.51.0444
Predominantly Upwind580.81.0330
Predominantly Downwind559.81.0718
Predominantly Upwind Low739.40.8115
Predominantly Upwind Medium594.41.0095
Predominantly Upwind High560.91.0697
Predominantly Downwind Low762.60.7868
Predominantly Downwind Medium560.31.0709
Predominantly Downwind High470.01.2765
Chicago-Mac Upwind1.0174
Chicago-Mac All Purpose1.0327
Chicago-Mac Downwind1.0536
Bayview-Mac Cove Island0.9697
Bayview-Mac Shore0.9820
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching522.81.1476
Predominantly Reaching Low624.70.9604
Predominantly Reaching Medium519.91.1541
Predominantly Reaching High463.31.2950
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low950.10.6315
5-Band Low / Medium800.60.7494
5-Band Medium644.30.9312
5-Band Medium / High583.01.0292
5-Band High556.61.0780
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance590.51.0161
Triple Number Coastal/Long Distance Low683.50.8778
Triple Number Coastal/Long Distance Medium542.71.1055
Triple Number Coastal/Long Distance High489.71.2253
Triple Number Windward/Leeward Low872.70.6875
Triple Number Windward/Leeward Medium654.90.9162
Triple Number Windward/Leeward High574.51.0444
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance967.4739.1624.7561.6527.2499.6455.2
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance590.51.0161
Triple Number Coastal/Long Distance Low683.50.8778
Triple Number Coastal/Long Distance Medium542.71.1055
Triple Number Coastal/Long Distance High489.71.2253
Triple Number Windward/Leeward Low872.70.6875
Triple Number Windward/Leeward Medium654.90.9162
Triple Number Windward/Leeward High574.51.0444
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance967.4739.1624.7561.6527.2499.6455.2
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance590.5
Triple Number Coastal/Long Distance Low683.5
Triple Number Coastal/Long Distance Medium542.7
Triple Number Coastal/Long Distance High489.7
Triple Number Windward/Leeward Low872.7
Triple Number Windward/Leeward Medium654.9
Triple Number Windward/Leeward High574.5
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance967.4739.1624.7561.6527.2499.6455.2
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance590.51.0161
Triple Number Coastal/Long Distance Low683.50.8778
Triple Number Coastal/Long Distance Medium542.71.1055
Triple Number Coastal/Long Distance High489.71.2253
Triple Number Windward/Leeward Low872.70.6875
Triple Number Windward/Leeward Medium654.90.9162
Triple Number Windward/Leeward High574.51.0444
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance967.4739.1624.7561.6527.2499.6455.2
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)590.51.0161
Triple Number Coastal/Long Distance Low683.50.8778
Triple Number Coastal/Long Distance Medium542.71.1055
Triple Number Coastal/Long Distance High489.71.2253
Triple Number Windward/Leeward Low872.70.6875
Triple Number Windward/Leeward Medium654.90.9162
Triple Number Windward/Leeward High574.51.0444
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance967.4739.1624.7561.6527.2499.6455.2
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low683.50.8778
Triple Number Coastal/Long Distance Medium542.71.1055
Triple Number Coastal/Long Distance High489.71.2253
Triple Number Windward/Leeward Low872.70.6875
Triple Number Windward/Leeward Medium654.90.9162
Triple Number Windward/Leeward High574.51.0444
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8778
Triple Number Coastal/Long Distance Medium1.1055
Triple Number Coastal/Long Distance High1.2253
Triple Number Windward/Leeward Low0.6875
Triple Number Windward/Leeward Medium0.9162
Triple Number Windward/Leeward High1.0444
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance967.4739.1624.7561.6527.2499.6455.2
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance590.51.0161
Triple Number Coastal/Long Distance Low683.50.8778
Triple Number Coastal/Long Distance Medium542.71.1055
Triple Number Coastal/Long Distance High489.71.2253
Triple Number Windward/Leeward Low872.70.6875
Triple Number Windward/Leeward Medium654.90.9162
Triple Number Windward/Leeward High574.51.0444
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance967.4739.1624.7561.6527.2499.6455.2
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low683.50.8778
Triple Number Coastal/Long Distance Medium542.71.1055
Triple Number Coastal/Long Distance High489.71.2253
Triple Number Windward/Leeward Low872.70.6875
Triple Number Windward/Leeward Medium654.90.9162
Triple Number Windward/Leeward High574.51.0444
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance590.51.0161
Triple Number Coastal/Long Distance Low683.50.8778
Triple Number Coastal/Long Distance Medium542.71.1055
Triple Number Coastal/Long Distance High489.71.2253
Triple Number Windward/Leeward Low872.70.6875
Triple Number Windward/Leeward Medium654.90.9162
Triple Number Windward/Leeward High574.51.0444
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance967.4739.1624.7561.6527.2499.6455.2
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low872.70.6875
Triple Number Windward/Leeward Medium654.90.9162
Triple Number Windward/Leeward High574.51.0444
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance967.4739.1624.7561.6527.2499.6455.2
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low683.5
Triple Number Coastal/Long Distance Medium542.7
Triple Number Coastal/Long Distance High489.7
Triple Number Windward/Leeward Low872.7
Triple Number Windward/Leeward Medium654.9
Triple Number Windward/Leeward High574.5
Predominantly Upwind580.8
Predominantly Downwind559.8
Predominantly Reaching536.3
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance590.51.0161
Triple Number Coastal/Long Distance Low683.50.8778
Triple Number Coastal/Long Distance Medium542.71.1055
Triple Number Coastal/Long Distance High489.71.2253
Triple Number Windward/Leeward Low872.70.6875
Triple Number Windward/Leeward Medium654.90.9162
Triple Number Windward/Leeward High574.51.0444
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance967.4739.1624.7561.6527.2499.6455.2
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8778
Triple Number Coastal/Long Distance Medium1.1055
Triple Number Coastal/Long Distance High1.2253
Triple Number Windward/Leeward Low0.6875
Triple Number Windward/Leeward Medium0.9162
Triple Number Windward/Leeward High1.0444
Coastal/Long Distance1.0161
Predominantly Upwind1.0330
Predominantly Downwind1.0718
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.8778
Tretall Distanseseilas Mellomvind1.1055
Tretall Distanseseilas Mye vind1.2253
Tretall Pølsebane Lite vind0.6875
Tretall Pølsebane Mellomvind0.9162
Tretall Pølsebane Mye vind1.0444
Distanseseilas ett tall (OSN 8-16kn)1.0161
Distanseseilas ett tall (APH 6-20kn)1.1000
Enkeltall Motvind1.0330
Enkeltall Medvind1.0718
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low683.50.8778
Triple Number Coastal/Long Distance Medium542.71.1055
Triple Number Coastal/Long Distance High489.71.2253
Triple Number Windward/Leeward Low872.70.6875
Triple Number Windward/Leeward Medium654.90.9162
Triple Number Windward/Leeward High574.51.0444
Coastal/Long Distance590.51.0161
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind580.81.0330
Predominantly Downwind559.81.0718
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore560.11.0713
Cape Doctor Coastal478.71.2533
Triple Number Coastal/Long Distance Low683.50.8778
Triple Number Coastal/Long Distance Medium542.71.1055
Triple Number Coastal/Long Distance High489.71.2253
Triple Number Windward/Leeward Low872.70.6875
Triple Number Windward/Leeward Medium654.90.9162
Triple Number Windward/Leeward High574.51.0444
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8778
Triple Number Coastal/Long Distance Medium1.1055
Triple Number Coastal/Long Distance High1.2253
Triple Number Windward/Leeward Low0.6875
Triple Number Windward/Leeward Medium0.9162
Triple Number Windward/Leeward High1.0444
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8778
Triple Number Coastal/Long Distance Medium1.1055
Triple Number Coastal/Long Distance High1.2253
Triple Number Windward/Leeward Low0.6875
Triple Number Windward/Leeward Medium0.9162
Triple Number Windward/Leeward High1.0444
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance590.51.0161
Triple Number Coastal/Long Distance Low683.50.8778
Triple Number Coastal/Long Distance Medium542.71.1055
Triple Number Coastal/Long Distance High489.71.2253
Triple Number Windward/Leeward Low872.70.6875
Triple Number Windward/Leeward Medium654.90.9162
Triple Number Windward/Leeward High574.51.0444
Predominantly Upwind580.81.0330
Predominantly Downwind559.81.0718
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance967.4739.1624.7561.6527.2499.6455.2
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance590.51.0161
Triple Number Coastal/Long Distance Low683.50.8778
Triple Number Coastal/Long Distance Medium542.71.1055
Triple Number Coastal/Long Distance High489.71.2253
Triple Number Windward/Leeward Low872.70.6875
Triple Number Windward/Leeward Medium654.90.9162
Triple Number Windward/Leeward High574.51.0444
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance967.4739.1624.7561.6527.2499.6455.2
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low683.50.8778
Triple Number All Purpose Medium542.71.1055
Triple Number All Purpose High489.71.2253
Triple Number Windward/Leeward Low872.70.6875
Triple Number Windward/Leeward Medium654.90.9162
Triple Number Windward/Leeward High574.51.0444
Predominantly Upwind580.81.0330
Predominantly Downwind559.81.0718
Predominantly Upwind Low739.40.8115
Predominantly Upwind Medium594.41.0095
Predominantly Upwind High560.91.0697
Predominantly Downwind Low762.60.7868
Predominantly Downwind Medium560.31.0709
Predominantly Downwind High470.01.2765
Chicago-Mac Upwind1.0174
Chicago-Mac All Purpose1.0327
Chicago-Mac Downwind1.0536
Bayview-Mac Cove Island0.9697
Bayview-Mac Shore0.9820
Harvest Moon Regatta482.91.2425
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy563.61.0645
San Francisco Bay Medium647.10.9272
Predominantly Reaching522.81.1476
Predominantly Reaching Low624.70.9604
Predominantly Reaching Medium519.91.1541
Predominantly Reaching High463.31.2950
Windward/Leeward 60-40 Low869.40.6901
Windward/Leeward 60-40 Medium668.10.8981
Windward/Leeward 60-40 High602.10.9965
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low950.10.6315
5-Band Low / Medium800.60.7494
5-Band Medium644.30.9312
5-Band Medium / High583.01.0292
5-Band High556.61.0780
ORC Ref  03330002JAPIssued on 25/04/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

AUNT JEAN

USA 53408

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassJ 35Measurement07/06/1989HIN7Plan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA10.790Max. Beam3.646Draft2.123Displacement4,643Wetted area23.48IMS L9.227LSM08.865Acc. length10.820Sink (kg/mm) 17.49
VCGD-0.104VCGM-0.041RM Rated (kg·m) 118.5Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.403PBW0.113PIPA0.0026
PSD0.025PHD0.046PHL0.150
PSA17.0°ESL0.775
ST10.022ST20.083ST30.083
ST40.037ST50.153
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays1Spreaders2Rotating mastNo
P12.650IG14.235ISP14.311MDT10.116MDL10.180MDT20.095MDL20.132TL2.283MW0.129GO0.156
E4.268J4.451BAS1.479FSD0.018SFJ0.000SPL4.571WPLTPS0.000BD0.153MWT0.00MCG0.000
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.101Flotation Date07/06/1989MeasurerComment
SFFP0.582FFMFF1.183LCFcl6.170SG1.0000
SAFP10.519FAMFA0.847LCFsh6.437HBI0.976
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG00.000.00Total deductible
OTHER ITEMSIdKindDescriptionWeightLCGVCGaAnchor00.00Total deductible0
ORC Ref  03330002JAPIssued on 25/04/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

AUNT JEAN

USA 53408

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment29602920.150.911.652.773.5932.332020 MAIN
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment29602800.080.891.733.445.206.9414.61NoNo 50.672020 #1 GENOA
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment296030214.0814.0814.088.068.0494.522020 AP RUNR
ORC Ref  03330002JAPIssued on 25/04/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org