Club
Certificate
Non Spinnaker
2023

Boat

EUDORA

USA 22

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 Angles43.6°41.7°40.2°39.4°38.4°38.1°37.6°
Beat VMG4.085.025.625.946.136.256.40
52°6.277.518.238.558.728.838.97
60°6.637.848.508.818.989.099.23
75°6.898.058.709.049.289.449.67
90°6.747.938.679.109.419.6810.09
110°5.967.228.168.829.279.6610.38
120°5.396.777.858.629.129.5410.39
135°4.615.957.078.008.679.1410.01
150°3.845.046.147.127.958.609.48
Run VMG3.324.375.326.207.007.758.89
Gybe Angles142.1°146.6°151.4°155.6°162.2°169.4°179.0°

APH: 494.2

CDL: 13.384

GPH: 560.6

CertNo: US6586

BOAT
ClassJ 160 DEEP KEELDesignerJOHNSTONEBuilderTPIAge date05/1996Series date05/1996Offset fileUS31022.OFFData fileUS6586NS
HULL
Length Overall16.078 mMaximum Beam4.426 mDraft2.758 mDisplacement15,529 kgDLR4.8895IMS DivisionCruiser/RacerDynamic Allowance0.240%Age Allowance0.487%
PROPELLER
InstallationShaft exposedTypeFolding 3 bladesDiameter0.500m
CREW
Maximum weight460 kgMinimum weight345 kg * when appliedNon Manual PowerSheetsCrew Arm Extension0.00 m
SAIL AREAS (m²)
MeasuredRatedMainsail82.3084.38Headsail Luffed71.0771.07Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS (m²)
Trysail24.13Storm Jib20.56Heavy Weather Jib55.50
SAIL LIMITS
Headsails1  Spinnakers0 * Spinnaker pole aboard
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  04560002QQ1Issued on 27/07/2023Valid until 19/02/2024
VPP ver: 2023 1.03 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
2023

Boat

EUDORA

USA 22

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 VMG882.0717.6640.7606.4587.4575.6562.9
52°574.5479.2437.5421.0412.7407.5401.4
60°542.8458.9423.4408.5401.0396.0390.0
75°522.4447.2413.9398.1388.0381.3372.4
90°534.3454.0415.4395.8382.6372.0356.6
110°603.7498.9441.1408.1388.5372.6347.0
120°667.4531.7458.3417.8394.8377.2346.6
135°780.9605.0509.0450.1415.3393.8359.6
150°938.3714.1586.1505.9452.6418.5379.6
Run VMG1083.4824.6676.4581.1514.3464.7405.0
Selected Courses
Windward / Leeward982.7771.1658.5593.8550.9520.2483.9
All purpose736.4591.0515.7474.0447.9429.9406.8
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward622.50.9639
All purpose494.21.2141
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low663.70.9040
Triple Number Coastal/Long Distance Medium491.11.2217
Triple Number Coastal/Long Distance High425.71.4094
Triple Number Windward/Leeward Low876.90.6842
Triple Number Windward/Leeward Medium619.40.9687
Triple Number Windward/Leeward High514.31.1667
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance544.21.1026
Triple Number Coastal/Long Distance Low663.70.9040
Triple Number Coastal/Long Distance Medium491.11.2217
Triple Number Coastal/Long Distance High425.71.4094
Triple Number Windward/Leeward Low876.90.6842
Triple Number Windward/Leeward Medium619.40.9687
Triple Number Windward/Leeward High514.31.1667
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance992.8724.8588.2508.5466.1434.8390.2
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.9185
Downwind "popa"0.9232
70% up, 30% down "Ilhabela"0.9199
30% up, 70% down "Ilhabela-inverso"0.9218
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low663.70.9040
Triple Number Coastal/Long Distance Medium491.11.2217
Triple Number Coastal/Long Distance High425.71.4094
Triple Number Windward/Leeward Low876.90.6842
Triple Number Windward/Leeward Medium619.40.9687
Triple Number Windward/Leeward High514.31.1667
Predominantly Upwind519.51.1549
Predominantly Downwind527.11.1383
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low663.70.9040
Triple Number All Purpose Medium491.11.2217
Triple Number All Purpose High425.71.4094
Triple Number Windward/Leeward Low876.90.6842
Triple Number Windward/Leeward Medium619.40.9687
Triple Number Windward/Leeward High514.31.1667
Predominantly Upwind519.51.1549
Predominantly Downwind527.11.1383
Predominantly Upwind Low704.00.8523
Predominantly Upwind Medium523.51.1462
Predominantly Upwind High482.61.2433
Predominantly Downwind Low782.50.7667
Predominantly Downwind Medium537.31.1168
Predominantly Downwind High422.91.4187
Chicago-Mac Upwind1.1333
Chicago-Mac All Purpose1.1213
Chicago-Mac Downwind1.1118
Bayview-Mac Cove Island1.0419
Bayview-Mac Shore1.0703
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching467.31.2840
Predominantly Reaching Low602.10.9964
Predominantly Reaching Medium467.01.2848
Predominantly Reaching High399.71.5013
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low966.40.6209
5-Band Low / Medium792.70.7569
5-Band Medium605.90.9902
5-Band Medium / High525.51.1419
5-Band High490.21.2240
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance544.21.1026
Triple Number Coastal/Long Distance Low663.70.9040
Triple Number Coastal/Long Distance Medium491.11.2217
Triple Number Coastal/Long Distance High425.71.4094
Triple Number Windward/Leeward Low876.90.6842
Triple Number Windward/Leeward Medium619.40.9687
Triple Number Windward/Leeward High514.31.1667
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance992.8724.8588.2508.5466.1434.8390.2
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance544.21.1026
Triple Number Coastal/Long Distance Low663.70.9040
Triple Number Coastal/Long Distance Medium491.11.2217
Triple Number Coastal/Long Distance High425.71.4094
Triple Number Windward/Leeward Low876.90.6842
Triple Number Windward/Leeward Medium619.40.9687
Triple Number Windward/Leeward High514.31.1667
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance992.8724.8588.2508.5466.1434.8390.2
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance544.2
Triple Number Coastal/Long Distance Low663.7
Triple Number Coastal/Long Distance Medium491.1
Triple Number Coastal/Long Distance High425.7
Triple Number Windward/Leeward Low876.9
Triple Number Windward/Leeward Medium619.4
Triple Number Windward/Leeward High514.3
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance992.8724.8588.2508.5466.1434.8390.2
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance544.21.1026
Triple Number Coastal/Long Distance Low663.70.9040
Triple Number Coastal/Long Distance Medium491.11.2217
Triple Number Coastal/Long Distance High425.71.4094
Triple Number Windward/Leeward Low876.90.6842
Triple Number Windward/Leeward Medium619.40.9687
Triple Number Windward/Leeward High514.31.1667
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance992.8724.8588.2508.5466.1434.8390.2
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)544.21.1026
Triple Number Coastal/Long Distance Low663.70.9040
Triple Number Coastal/Long Distance Medium491.11.2217
Triple Number Coastal/Long Distance High425.71.4094
Triple Number Windward/Leeward Low876.90.6842
Triple Number Windward/Leeward Medium619.40.9687
Triple Number Windward/Leeward High514.31.1667
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance992.8724.8588.2508.5466.1434.8390.2
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low663.70.9040
Triple Number Coastal/Long Distance Medium491.11.2217
Triple Number Coastal/Long Distance High425.71.4094
Triple Number Windward/Leeward Low876.90.6842
Triple Number Windward/Leeward Medium619.40.9687
Triple Number Windward/Leeward High514.31.1667
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9040
Triple Number Coastal/Long Distance Medium1.2217
Triple Number Coastal/Long Distance High1.4094
Triple Number Windward/Leeward Low0.6842
Triple Number Windward/Leeward Medium0.9687
Triple Number Windward/Leeward High1.1667
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance992.8724.8588.2508.5466.1434.8390.2
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance544.21.1026
Triple Number Coastal/Long Distance Low663.70.9040
Triple Number Coastal/Long Distance Medium491.11.2217
Triple Number Coastal/Long Distance High425.71.4094
Triple Number Windward/Leeward Low876.90.6842
Triple Number Windward/Leeward Medium619.40.9687
Triple Number Windward/Leeward High514.31.1667
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance992.8724.8588.2508.5466.1434.8390.2
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low663.70.9040
Triple Number Coastal/Long Distance Medium491.11.2217
Triple Number Coastal/Long Distance High425.71.4094
Triple Number Windward/Leeward Low876.90.6842
Triple Number Windward/Leeward Medium619.40.9687
Triple Number Windward/Leeward High514.31.1667
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance544.21.1026
Triple Number Coastal/Long Distance Low663.70.9040
Triple Number Coastal/Long Distance Medium491.11.2217
Triple Number Coastal/Long Distance High425.71.4094
Triple Number Windward/Leeward Low876.90.6842
Triple Number Windward/Leeward Medium619.40.9687
Triple Number Windward/Leeward High514.31.1667
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance992.8724.8588.2508.5466.1434.8390.2
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low876.90.6842
Triple Number Windward/Leeward Medium619.40.9687
Triple Number Windward/Leeward High514.31.1667
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance992.8724.8588.2508.5466.1434.8390.2
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low663.7
Triple Number Coastal/Long Distance Medium491.1
Triple Number Coastal/Long Distance High425.7
Triple Number Windward/Leeward Low876.9
Triple Number Windward/Leeward Medium619.4
Triple Number Windward/Leeward High514.3
Predominantly Upwind519.5
Predominantly Downwind527.1
Predominantly Reaching489.6
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance544.21.1026
Triple Number Coastal/Long Distance Low663.70.9040
Triple Number Coastal/Long Distance Medium491.11.2217
Triple Number Coastal/Long Distance High425.71.4094
Triple Number Windward/Leeward Low876.90.6842
Triple Number Windward/Leeward Medium619.40.9687
Triple Number Windward/Leeward High514.31.1667
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance992.8724.8588.2508.5466.1434.8390.2
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9040
Triple Number Coastal/Long Distance Medium1.2217
Triple Number Coastal/Long Distance High1.4094
Triple Number Windward/Leeward Low0.6842
Triple Number Windward/Leeward Medium0.9687
Triple Number Windward/Leeward High1.1667
Coastal/Long Distance1.1026
Predominantly Upwind1.1549
Predominantly Downwind1.1383
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.9040
Tretall Distanseseilas Mellomvind1.2217
Tretall Distanseseilas Mye vind1.4094
Tretall Pølsebane Lite vind0.6842
Tretall Pølsebane Mellomvind0.9687
Tretall Pølsebane Mye vind1.1667
Distanseseilas ett tall (OSN 8-16kn)1.1026
Distanseseilas ett tall (APH 6-20kn)1.2141
Enkeltall Motvind1.1549
Enkeltall Medvind1.1383
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low663.70.9040
Triple Number Coastal/Long Distance Medium491.11.2217
Triple Number Coastal/Long Distance High425.71.4094
Triple Number Windward/Leeward Low876.90.6842
Triple Number Windward/Leeward Medium619.40.9687
Triple Number Windward/Leeward High514.31.1667
Coastal/Long Distance544.21.1026
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind519.51.1549
Predominantly Downwind527.11.1383
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore494.81.2126
Cape Doctor Coastal413.71.4502
Triple Number Coastal/Long Distance Low663.70.9040
Triple Number Coastal/Long Distance Medium491.11.2217
Triple Number Coastal/Long Distance High425.71.4094
Triple Number Windward/Leeward Low876.90.6842
Triple Number Windward/Leeward Medium619.40.9687
Triple Number Windward/Leeward High514.31.1667
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9040
Triple Number Coastal/Long Distance Medium1.2217
Triple Number Coastal/Long Distance High1.4094
Triple Number Windward/Leeward Low0.6842
Triple Number Windward/Leeward Medium0.9687
Triple Number Windward/Leeward High1.1667
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9040
Triple Number Coastal/Long Distance Medium1.2217
Triple Number Coastal/Long Distance High1.4094
Triple Number Windward/Leeward Low0.6842
Triple Number Windward/Leeward Medium0.9687
Triple Number Windward/Leeward High1.1667
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance544.21.1026
Triple Number Coastal/Long Distance Low663.70.9040
Triple Number Coastal/Long Distance Medium491.11.2217
Triple Number Coastal/Long Distance High425.71.4094
Triple Number Windward/Leeward Low876.90.6842
Triple Number Windward/Leeward Medium619.40.9687
Triple Number Windward/Leeward High514.31.1667
Predominantly Upwind519.51.1549
Predominantly Downwind527.11.1383
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance992.8724.8588.2508.5466.1434.8390.2
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance544.21.1026
Triple Number Coastal/Long Distance Low663.70.9040
Triple Number Coastal/Long Distance Medium491.11.2217
Triple Number Coastal/Long Distance High425.71.4094
Triple Number Windward/Leeward Low876.90.6842
Triple Number Windward/Leeward Medium619.40.9687
Triple Number Windward/Leeward High514.31.1667
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance992.8724.8588.2508.5466.1434.8390.2
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low663.70.9040
Triple Number All Purpose Medium491.11.2217
Triple Number All Purpose High425.71.4094
Triple Number Windward/Leeward Low876.90.6842
Triple Number Windward/Leeward Medium619.40.9687
Triple Number Windward/Leeward High514.31.1667
Predominantly Upwind519.51.1549
Predominantly Downwind527.11.1383
Predominantly Upwind Low704.00.8523
Predominantly Upwind Medium523.51.1462
Predominantly Upwind High482.61.2433
Predominantly Downwind Low782.50.7667
Predominantly Downwind Medium537.31.1168
Predominantly Downwind High422.91.4187
Chicago-Mac Upwind1.1333
Chicago-Mac All Purpose1.1213
Chicago-Mac Downwind1.1118
Bayview-Mac Cove Island1.0419
Bayview-Mac Shore1.0703
Harvest Moon Regatta424.81.4126
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy503.01.1929
San Francisco Bay Medium608.70.9858
Predominantly Reaching467.31.2840
Predominantly Reaching Low602.10.9964
Predominantly Reaching Medium467.01.2848
Predominantly Reaching High399.71.5013
Windward/Leeward 60-40 Low861.50.6965
Windward/Leeward 60-40 Medium620.50.9670
Windward/Leeward 60-40 High534.51.1225
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low966.40.6209
5-Band Low / Medium792.70.7569
5-Band Medium605.90.9902
5-Band Medium / High525.51.1419
5-Band High490.21.2240
ORC Ref  04560002QQ1Issued on 27/07/2023Valid until 19/02/2024
VPP ver: 2023 1.03 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
2023

Boat

EUDORA

USA 22

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassJ 160 DEEP KEELMeasurement25/02/2006HINPlan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA16.078Max. Beam4.426Draft2.758Displacement15,529Wetted area51.60IMS L14.641LSM014.698Acc. length14.383Sink (kg/mm) 38.11
VCGD-0.090VCGM-0.096RM Rated (kg·m) 455.6Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 3 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.500PBW0.140PIPA0.0116
PSD0.032PHD0.111PHL0.175
PSA20.0°ESL1.225
ST10.018ST20.190ST30.154
ST40.079ST50.290
RIG
Forestay tensionAftInner stayNone FittedCarbon mastYesHeadsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays1Spreaders3Rotating mastNo
P18.900IG20.155ISPMDT10.150MDL10.271MDT20.133MDL20.240TL2.750MW0.256GO0.290
E7.295J5.711BAS1.895FSD0.040SFJ0.000SPL5.711WPLTPSBD0.250MWT380.03MCG6.751
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM entered directlyRM entered454.7Flotation Date22/04/2012MeasurerComment
SFFP0.625FFMFF1.381LCFcl8.888SG1.0100
SAFP15.487FAMFA0.990LCFsh9.164HBI1.157
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG00.000.00Total deductible
OTHER ITEMSIdKindDescriptionWeightLCGVCGaAnchor450.00Total deductible450.00
ORC Ref  04560002QQ1Issued on 27/07/2023Valid until 19/02/2024
VPP ver: 2023 1.03 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
2023

Boat

EUDORA

USA 22

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment30209810.211.542.774.746.1382.30From ORC
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentdoyle0.070.911.753.455.417.7719.43NoNo 71.07GS0.070.550.751.402.253.0010.00YesInner 15.01
ORC Ref  04560002QQ1Issued on 27/07/2023Valid until 19/02/2024
VPP ver: 2023 1.03 | © ORC | www.orc.org