Club
Certificate
2023

Boat

ATHENA

USA 35

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 Angles42.9°40.8°39.0°37.8°37.5°37.5°37.6°
Beat VMG3.454.224.785.085.205.265.30
52°5.256.236.837.137.267.337.39
60°5.516.467.017.307.457.537.62
75°6.016.897.247.457.687.848.01
90°6.227.097.517.757.918.078.38
110°6.037.017.537.938.298.609.10
120°5.746.847.467.918.338.729.47
135°5.156.367.157.658.128.609.81
150°4.385.536.477.107.477.808.48
Run VMG3.794.795.616.156.476.987.71
Gybe Angles144.2°147.8°148.9°150.1°151.1°173.6°176.2°

APH: 548.6

CDL: 9.216

GPH: 613.3

CertNo: US3510

BOAT
ClassJ 109DesignerJ BoatsBuilderTPIAge date01/2004Series date01/2004Offset fileF199.OFFData fileUSA 35-109
HULL
Length Overall10.757 mMaximum Beam3.524 mDraft2.130 mDisplacement4,946 kgDLR6.2641IMS DivisionCruiser/RacerDynamic Allowance0.190%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.400m
CREW
Maximum weight620 kgMinimum weight465 kg * when appliedNon Manual PowerNoCrew Arm Extension0.00 m
SAIL AREAS (m²)
MeasuredRatedMainsail36.9537.71Headsail Luffed28.5528.55Headsail FlyingSymmetricAsymmetric107.45107.45 (1 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS (m²)
Trysail10.89Storm Jib10.05Heavy Weather Jib27.12
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  04560002SNSIssued on 27/09/2023Valid until 19/02/2024
VPP ver: 2023 1.03 | © ORC | www.orc.org

Club
Certificate
2023

Boat

ATHENA

USA 35

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 VMG1042.1852.5752.8709.0692.7684.0679.6
52°686.3577.7526.7505.0496.1491.2487.1
60°652.8556.9513.8493.5483.2477.9472.7
75°599.4522.4497.0483.2468.8459.1449.4
90°578.5507.7479.5464.5455.0446.1429.4
110°596.7513.4478.1453.8434.2418.5395.6
120°626.8526.5482.7454.9432.2413.0380.1
135°698.5565.9503.4470.4443.1418.5367.0
150°822.0651.2556.0507.1481.8461.8424.5
Run VMG949.2752.0642.0585.5556.2515.9466.9
Selected Courses
Windward / Leeward995.7802.2697.4647.2624.4599.9573.3
All purpose760.5628.5563.2530.4512.4497.0475.5
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward677.20.8860
All purpose548.61.0937
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low694.40.8640
Triple Number Coastal/Long Distance Medium545.01.1009
Triple Number Coastal/Long Distance High492.81.2175
Triple Number Windward/Leeward Low898.90.6675
Triple Number Windward/Leeward Medium671.10.8940
Triple Number Windward/Leeward High596.11.0066
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance596.81.0053
Triple Number Coastal/Long Distance Low694.40.8640
Triple Number Coastal/Long Distance Medium545.01.1009
Triple Number Coastal/Long Distance High492.81.2175
Triple Number Windward/Leeward Low898.90.6675
Triple Number Windward/Leeward Medium671.10.8940
Triple Number Windward/Leeward High596.11.0066
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance991.0753.9631.3565.3532.0502.8456.2
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7760
Downwind "popa"0.9401
70% up, 30% down "Ilhabela"0.8189
30% up, 70% down "Ilhabela-inverso"0.8840
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low694.40.8640
Triple Number Coastal/Long Distance Medium545.01.1009
Triple Number Coastal/Long Distance High492.81.2175
Triple Number Windward/Leeward Low898.90.6675
Triple Number Windward/Leeward Medium671.10.8940
Triple Number Windward/Leeward High596.11.0066
Predominantly Upwind594.21.0098
Predominantly Downwind554.21.0827
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low694.40.8640
Triple Number All Purpose Medium545.01.1009
Triple Number All Purpose High492.81.2175
Triple Number Windward/Leeward Low898.90.6675
Triple Number Windward/Leeward Medium671.10.8940
Triple Number Windward/Leeward High596.11.0066
Predominantly Upwind594.21.0098
Predominantly Downwind554.21.0827
Predominantly Upwind Low784.80.7645
Predominantly Upwind Medium614.10.9770
Predominantly Upwind High575.11.0432
Predominantly Downwind Low751.40.7985
Predominantly Downwind Medium550.81.0892
Predominantly Downwind High470.51.2753
Chicago-Mac Upwind0.9925
Chicago-Mac All Purpose1.0263
Chicago-Mac Downwind1.0657
Bayview-Mac Cove Island0.9548
Bayview-Mac Shore0.9598
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching518.01.1583
Predominantly Reaching Low622.60.9638
Predominantly Reaching Medium512.61.1705
Predominantly Reaching High457.41.3118
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low980.80.6118
5-Band Low / Medium822.20.7298
5-Band Medium660.80.9080
5-Band Medium / High603.70.9939
5-Band High577.91.0383
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance596.81.0053
Triple Number Coastal/Long Distance Low694.40.8640
Triple Number Coastal/Long Distance Medium545.01.1009
Triple Number Coastal/Long Distance High492.81.2175
Triple Number Windward/Leeward Low898.90.6675
Triple Number Windward/Leeward Medium671.10.8940
Triple Number Windward/Leeward High596.11.0066
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance991.0753.9631.3565.3532.0502.8456.2
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance596.81.0053
Triple Number Coastal/Long Distance Low694.40.8640
Triple Number Coastal/Long Distance Medium545.01.1009
Triple Number Coastal/Long Distance High492.81.2175
Triple Number Windward/Leeward Low898.90.6675
Triple Number Windward/Leeward Medium671.10.8940
Triple Number Windward/Leeward High596.11.0066
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance991.0753.9631.3565.3532.0502.8456.2
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance596.8
Triple Number Coastal/Long Distance Low694.4
Triple Number Coastal/Long Distance Medium545.0
Triple Number Coastal/Long Distance High492.8
Triple Number Windward/Leeward Low898.9
Triple Number Windward/Leeward Medium671.1
Triple Number Windward/Leeward High596.1
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance991.0753.9631.3565.3532.0502.8456.2
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance596.81.0053
Triple Number Coastal/Long Distance Low694.40.8640
Triple Number Coastal/Long Distance Medium545.01.1009
Triple Number Coastal/Long Distance High492.81.2175
Triple Number Windward/Leeward Low898.90.6675
Triple Number Windward/Leeward Medium671.10.8940
Triple Number Windward/Leeward High596.11.0066
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance991.0753.9631.3565.3532.0502.8456.2
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)596.81.0053
Triple Number Coastal/Long Distance Low694.40.8640
Triple Number Coastal/Long Distance Medium545.01.1009
Triple Number Coastal/Long Distance High492.81.2175
Triple Number Windward/Leeward Low898.90.6675
Triple Number Windward/Leeward Medium671.10.8940
Triple Number Windward/Leeward High596.11.0066
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance991.0753.9631.3565.3532.0502.8456.2
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low694.40.8640
Triple Number Coastal/Long Distance Medium545.01.1009
Triple Number Coastal/Long Distance High492.81.2175
Triple Number Windward/Leeward Low898.90.6675
Triple Number Windward/Leeward Medium671.10.8940
Triple Number Windward/Leeward High596.11.0066
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8640
Triple Number Coastal/Long Distance Medium1.1009
Triple Number Coastal/Long Distance High1.2175
Triple Number Windward/Leeward Low0.6675
Triple Number Windward/Leeward Medium0.8940
Triple Number Windward/Leeward High1.0066
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance991.0753.9631.3565.3532.0502.8456.2
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance596.81.0053
Triple Number Coastal/Long Distance Low694.40.8640
Triple Number Coastal/Long Distance Medium545.01.1009
Triple Number Coastal/Long Distance High492.81.2175
Triple Number Windward/Leeward Low898.90.6675
Triple Number Windward/Leeward Medium671.10.8940
Triple Number Windward/Leeward High596.11.0066
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance991.0753.9631.3565.3532.0502.8456.2
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low694.40.8640
Triple Number Coastal/Long Distance Medium545.01.1009
Triple Number Coastal/Long Distance High492.81.2175
Triple Number Windward/Leeward Low898.90.6675
Triple Number Windward/Leeward Medium671.10.8940
Triple Number Windward/Leeward High596.11.0066
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance596.81.0053
Triple Number Coastal/Long Distance Low694.40.8640
Triple Number Coastal/Long Distance Medium545.01.1009
Triple Number Coastal/Long Distance High492.81.2175
Triple Number Windward/Leeward Low898.90.6675
Triple Number Windward/Leeward Medium671.10.8940
Triple Number Windward/Leeward High596.11.0066
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance991.0753.9631.3565.3532.0502.8456.2
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low898.90.6675
Triple Number Windward/Leeward Medium671.10.8940
Triple Number Windward/Leeward High596.11.0066
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance991.0753.9631.3565.3532.0502.8456.2
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low694.4
Triple Number Coastal/Long Distance Medium545.0
Triple Number Coastal/Long Distance High492.8
Triple Number Windward/Leeward Low898.9
Triple Number Windward/Leeward Medium671.1
Triple Number Windward/Leeward High596.1
Predominantly Upwind594.2
Predominantly Downwind554.2
Predominantly Reaching530.1
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance596.81.0053
Triple Number Coastal/Long Distance Low694.40.8640
Triple Number Coastal/Long Distance Medium545.01.1009
Triple Number Coastal/Long Distance High492.81.2175
Triple Number Windward/Leeward Low898.90.6675
Triple Number Windward/Leeward Medium671.10.8940
Triple Number Windward/Leeward High596.11.0066
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance991.0753.9631.3565.3532.0502.8456.2
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8640
Triple Number Coastal/Long Distance Medium1.1009
Triple Number Coastal/Long Distance High1.2175
Triple Number Windward/Leeward Low0.6675
Triple Number Windward/Leeward Medium0.8940
Triple Number Windward/Leeward High1.0066
Coastal/Long Distance1.0053
Predominantly Upwind1.0098
Predominantly Downwind1.0827
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.8640
Tretall Distanseseilas Mellomvind1.1009
Tretall Distanseseilas Mye vind1.2175
Tretall Pølsebane Lite vind0.6675
Tretall Pølsebane Mellomvind0.8940
Tretall Pølsebane Mye vind1.0066
Distanseseilas ett tall (OSN 8-16kn)1.0053
Distanseseilas ett tall (APH 6-20kn)1.0937
Enkeltall Motvind1.0098
Enkeltall Medvind1.0827
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low694.40.8640
Triple Number Coastal/Long Distance Medium545.01.1009
Triple Number Coastal/Long Distance High492.81.2175
Triple Number Windward/Leeward Low898.90.6675
Triple Number Windward/Leeward Medium671.10.8940
Triple Number Windward/Leeward High596.11.0066
Coastal/Long Distance596.81.0053
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind594.21.0098
Predominantly Downwind554.21.0827
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore581.31.0322
Cape Doctor Coastal482.01.2449
Triple Number Coastal/Long Distance Low694.40.8640
Triple Number Coastal/Long Distance Medium545.01.1009
Triple Number Coastal/Long Distance High492.81.2175
Triple Number Windward/Leeward Low898.90.6675
Triple Number Windward/Leeward Medium671.10.8940
Triple Number Windward/Leeward High596.11.0066
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8640
Triple Number Coastal/Long Distance Medium1.1009
Triple Number Coastal/Long Distance High1.2175
Triple Number Windward/Leeward Low0.6675
Triple Number Windward/Leeward Medium0.8940
Triple Number Windward/Leeward High1.0066
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8640
Triple Number Coastal/Long Distance Medium1.1009
Triple Number Coastal/Long Distance High1.2175
Triple Number Windward/Leeward Low0.6675
Triple Number Windward/Leeward Medium0.8940
Triple Number Windward/Leeward High1.0066
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance596.81.0053
Triple Number Coastal/Long Distance Low694.40.8640
Triple Number Coastal/Long Distance Medium545.01.1009
Triple Number Coastal/Long Distance High492.81.2175
Triple Number Windward/Leeward Low898.90.6675
Triple Number Windward/Leeward Medium671.10.8940
Triple Number Windward/Leeward High596.11.0066
Predominantly Upwind594.21.0098
Predominantly Downwind554.21.0827
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance991.0753.9631.3565.3532.0502.8456.2
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance596.81.0053
Triple Number Coastal/Long Distance Low694.40.8640
Triple Number Coastal/Long Distance Medium545.01.1009
Triple Number Coastal/Long Distance High492.81.2175
Triple Number Windward/Leeward Low898.90.6675
Triple Number Windward/Leeward Medium671.10.8940
Triple Number Windward/Leeward High596.11.0066
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance991.0753.9631.3565.3532.0502.8456.2
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low694.40.8640
Triple Number All Purpose Medium545.01.1009
Triple Number All Purpose High492.81.2175
Triple Number Windward/Leeward Low898.90.6675
Triple Number Windward/Leeward Medium671.10.8940
Triple Number Windward/Leeward High596.11.0066
Predominantly Upwind594.21.0098
Predominantly Downwind554.21.0827
Predominantly Upwind Low784.80.7645
Predominantly Upwind Medium614.10.9770
Predominantly Upwind High575.11.0432
Predominantly Downwind Low751.40.7985
Predominantly Downwind Medium550.81.0892
Predominantly Downwind High470.51.2753
Chicago-Mac Upwind0.9925
Chicago-Mac All Purpose1.0263
Chicago-Mac Downwind1.0657
Bayview-Mac Cove Island0.9548
Bayview-Mac Shore0.9598
Harvest Moon Regatta479.31.2518
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy578.41.0373
San Francisco Bay Medium661.00.9078
Predominantly Reaching518.01.1583
Predominantly Reaching Low622.60.9638
Predominantly Reaching Medium512.61.1705
Predominantly Reaching High457.41.3118
Windward/Leeward 60-40 Low908.60.6604
Windward/Leeward 60-40 Medium691.70.8674
Windward/Leeward 60-40 High626.20.9582
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low980.80.6118
5-Band Low / Medium822.20.7298
5-Band Medium660.80.9080
5-Band Medium / High603.70.9939
5-Band High577.91.0383
ORC Ref  04560002SNSIssued on 27/09/2023Valid until 19/02/2024
VPP ver: 2023 1.03 | © ORC | www.orc.org

Club
Certificate
2023

Boat

ATHENA

USA 35

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassJ 109MeasurementHINPlan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA10.757Max. Beam3.524Draft2.130Displacement4,946Wetted area24.22IMS L9.560LSM09.242Acc. length10.757Sink (kg/mm) 17.83
VCGD0.023VCGM-0.002RM Rated (kg·m) 114.1Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.400PBW0.000PIPA0.0032
EDL1.570ST10.048ST20.000
ST30.000ST40.097ST50.320
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2Rotating mastNo
P13.180IG14.170ISP14.950MDT10.107MDL10.188MDT20.107MDL20.148TL0.620MW0.148GO0.149
E4.720J4.048BAS1.625FSD0.029SFJ0.000SPL0.000WPLTPS5.730BD0.161MWT0.00MCG0.000
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered0.023Flotation Date17/02/2022MeasurerComment
SFFP0.420FFMFF1.185LCFcl5.732SG
SAFP10.254FAMFA1.070LCFsh5.988HBI1.083
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG00.000.00Total deductible
OTHER ITEMSIdKindDescriptionWeightLCGVCGaAnchor00.60Total deductible0
ORC Ref  04560002SNSIssued on 27/09/2023Valid until 19/02/2024
VPP ver: 2023 1.03 | © ORC | www.orc.org

Club
Certificate
2023

Boat

ATHENA

USA 35

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentMain0.180.961.773.043.9636.9510/12/2022
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentAP-230.070.551.032.073.124.2013.66YesNo 28.5509/12/2023NS 3DL
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA217.0413.7215.388.268.8893%107.4510/10/2022A015.5614.6315.106.358.4575%85.1609/12/2023Q 75%
ORC Ref  04560002SNSIssued on 27/09/2023Valid until 19/02/2024
VPP ver: 2023 1.03 | © ORC | www.orc.org