Club
Certificate
2023

Boat

SLEEPER

USA 326

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 Angles42.6°40.6°38.8°37.6°37.2°37.0°37.6°
Beat VMG3.584.374.865.085.195.265.30
52°5.436.426.937.147.267.337.41
60°5.706.657.117.347.477.567.66
75°5.896.797.267.567.797.938.12
90°5.886.847.267.627.948.228.60
110°6.057.097.617.958.248.509.01
120°5.947.057.658.158.588.949.68
135°5.286.627.418.008.619.3011.06
150°4.475.666.677.377.838.339.86
Run VMG3.874.905.786.396.787.218.54
Gybe Angles143.5°147.5°148.7°150.5°148.3°146.2°142.6°

APH: 539.6

CDL: 9.224

GPH: 603.3

CertNo: USA326

BOAT
ClassJ 105 ModDesignerJOHNSTONEBuilderTILLOTSON-PEARSONAge date07/2000Series date07/1991Offset fileJ105.offData fileUS326
HULL
Length Overall10.570 mMaximum Beam3.344 mDraft2.000 mDisplacement3,865 kgDLR4.4800IMS DivisionPerformanceDynamic Allowance0.180%Age Allowance0.487%
PROPELLER
InstallationShaft exposedTypeFolding 2 bladesDiameter0.420m
CREW
Maximum weight340 kgMinimum weight255 kg * when appliedNon Manual PowerNoCrew Arm Extension0.00 m
SAIL AREAS (m²)
MeasuredRatedMainsail34.3235.08Headsail Luffed28.8228.82Headsail FlyingSymmetricAsymmetric119.94119.94 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail9.86Storm Jib7.62Heavy Weather Jib20.57
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  04560002TWBIssued on 14/12/2023Valid until 27/02/2024
VPP ver: 2023 1.03 | © ORC | www.orc.org

Club
Certificate
2023

Boat

SLEEPER

USA 326

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 VMG1006.9824.5741.3709.1693.3684.3678.9
52°663.3560.4519.7504.0496.2491.1486.1
60°631.0541.6506.3490.3482.0476.2470.0
75°611.2529.8495.8476.1462.3453.8443.4
90°612.3526.5496.1472.4453.1438.2418.8
110°595.3507.6473.2452.8437.1423.3399.4
120°606.6510.6470.8441.6419.7402.7371.9
135°681.2543.8486.1449.9418.1386.9325.5
150°805.2636.1539.4488.4459.5432.1365.3
Run VMG929.8734.5622.9563.7530.6499.0421.8
Selected Courses
Windward / Leeward968.3779.5682.1636.4611.9591.7550.3
All purpose747.7616.1554.8523.7504.0488.0458.9
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward662.80.9053
All purpose539.61.1120
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low681.90.8799
Triple Number Coastal/Long Distance Medium536.81.1177
Triple Number Coastal/Long Distance High481.11.2472
Triple Number Windward/Leeward Low873.90.6866
Triple Number Windward/Leeward Medium657.50.9126
Triple Number Windward/Leeward High581.21.0323
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance585.61.0245
Triple Number Coastal/Long Distance Low681.90.8799
Triple Number Coastal/Long Distance Medium536.81.1177
Triple Number Coastal/Long Distance High481.11.2472
Triple Number Windward/Leeward Low873.90.6866
Triple Number Windward/Leeward Medium657.50.9126
Triple Number Windward/Leeward High581.21.0323
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance964.5734.3619.6557.6523.0493.1440.8
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7868
Downwind "popa"0.9762
70% up, 30% down "Ilhabela"0.8354
30% up, 70% down "Ilhabela-inverso"0.9105
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low681.90.8799
Triple Number Coastal/Long Distance Medium536.81.1177
Triple Number Coastal/Long Distance High481.11.2472
Triple Number Windward/Leeward Low873.90.6866
Triple Number Windward/Leeward Medium657.50.9126
Triple Number Windward/Leeward High581.21.0323
Predominantly Upwind586.71.0227
Predominantly Downwind539.51.1121
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low681.90.8799
Triple Number All Purpose Medium536.81.1177
Triple Number All Purpose High481.11.2472
Triple Number Windward/Leeward Low873.90.6866
Triple Number Windward/Leeward Medium657.50.9126
Triple Number Windward/Leeward High581.21.0323
Predominantly Upwind586.71.0227
Predominantly Downwind539.51.1121
Predominantly Upwind Low764.40.7849
Predominantly Upwind Medium609.40.9846
Predominantly Upwind High572.11.0488
Predominantly Downwind Low735.80.8154
Predominantly Downwind Medium534.41.1227
Predominantly Downwind High444.41.3502
Chicago-Mac Upwind1.0052
Chicago-Mac All Purpose1.0448
Chicago-Mac Downwind1.0934
Bayview-Mac Cove Island0.9720
Bayview-Mac Shore0.9775
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching511.11.1740
Predominantly Reaching Low617.80.9711
Predominantly Reaching Medium506.31.1851
Predominantly Reaching High442.31.3566
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low953.80.6291
5-Band Low / Medium800.60.7495
5-Band Medium648.10.9258
5-Band Medium / High591.91.0138
5-Band High557.51.0763
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance585.61.0245
Triple Number Coastal/Long Distance Low681.90.8799
Triple Number Coastal/Long Distance Medium536.81.1177
Triple Number Coastal/Long Distance High481.11.2472
Triple Number Windward/Leeward Low873.90.6866
Triple Number Windward/Leeward Medium657.50.9126
Triple Number Windward/Leeward High581.21.0323
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance964.5734.3619.6557.6523.0493.1440.8
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance585.61.0245
Triple Number Coastal/Long Distance Low681.90.8799
Triple Number Coastal/Long Distance Medium536.81.1177
Triple Number Coastal/Long Distance High481.11.2472
Triple Number Windward/Leeward Low873.90.6866
Triple Number Windward/Leeward Medium657.50.9126
Triple Number Windward/Leeward High581.21.0323
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance964.5734.3619.6557.6523.0493.1440.8
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance585.6
Triple Number Coastal/Long Distance Low681.9
Triple Number Coastal/Long Distance Medium536.8
Triple Number Coastal/Long Distance High481.1
Triple Number Windward/Leeward Low873.9
Triple Number Windward/Leeward Medium657.5
Triple Number Windward/Leeward High581.2
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance964.5734.3619.6557.6523.0493.1440.8
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance585.61.0245
Triple Number Coastal/Long Distance Low681.90.8799
Triple Number Coastal/Long Distance Medium536.81.1177
Triple Number Coastal/Long Distance High481.11.2472
Triple Number Windward/Leeward Low873.90.6866
Triple Number Windward/Leeward Medium657.50.9126
Triple Number Windward/Leeward High581.21.0323
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance964.5734.3619.6557.6523.0493.1440.8
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)585.61.0245
Triple Number Coastal/Long Distance Low681.90.8799
Triple Number Coastal/Long Distance Medium536.81.1177
Triple Number Coastal/Long Distance High481.11.2472
Triple Number Windward/Leeward Low873.90.6866
Triple Number Windward/Leeward Medium657.50.9126
Triple Number Windward/Leeward High581.21.0323
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance964.5734.3619.6557.6523.0493.1440.8
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low681.90.8799
Triple Number Coastal/Long Distance Medium536.81.1177
Triple Number Coastal/Long Distance High481.11.2472
Triple Number Windward/Leeward Low873.90.6866
Triple Number Windward/Leeward Medium657.50.9126
Triple Number Windward/Leeward High581.21.0323
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8799
Triple Number Coastal/Long Distance Medium1.1177
Triple Number Coastal/Long Distance High1.2472
Triple Number Windward/Leeward Low0.6866
Triple Number Windward/Leeward Medium0.9126
Triple Number Windward/Leeward High1.0323
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance964.5734.3619.6557.6523.0493.1440.8
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance585.61.0245
Triple Number Coastal/Long Distance Low681.90.8799
Triple Number Coastal/Long Distance Medium536.81.1177
Triple Number Coastal/Long Distance High481.11.2472
Triple Number Windward/Leeward Low873.90.6866
Triple Number Windward/Leeward Medium657.50.9126
Triple Number Windward/Leeward High581.21.0323
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance964.5734.3619.6557.6523.0493.1440.8
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low681.90.8799
Triple Number Coastal/Long Distance Medium536.81.1177
Triple Number Coastal/Long Distance High481.11.2472
Triple Number Windward/Leeward Low873.90.6866
Triple Number Windward/Leeward Medium657.50.9126
Triple Number Windward/Leeward High581.21.0323
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance585.61.0245
Triple Number Coastal/Long Distance Low681.90.8799
Triple Number Coastal/Long Distance Medium536.81.1177
Triple Number Coastal/Long Distance High481.11.2472
Triple Number Windward/Leeward Low873.90.6866
Triple Number Windward/Leeward Medium657.50.9126
Triple Number Windward/Leeward High581.21.0323
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance964.5734.3619.6557.6523.0493.1440.8
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low873.90.6866
Triple Number Windward/Leeward Medium657.50.9126
Triple Number Windward/Leeward High581.21.0323
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance964.5734.3619.6557.6523.0493.1440.8
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low681.9
Triple Number Coastal/Long Distance Medium536.8
Triple Number Coastal/Long Distance High481.1
Triple Number Windward/Leeward Low873.9
Triple Number Windward/Leeward Medium657.5
Triple Number Windward/Leeward High581.2
Predominantly Upwind586.7
Predominantly Downwind539.5
Predominantly Reaching520.4
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance585.61.0245
Triple Number Coastal/Long Distance Low681.90.8799
Triple Number Coastal/Long Distance Medium536.81.1177
Triple Number Coastal/Long Distance High481.11.2472
Triple Number Windward/Leeward Low873.90.6866
Triple Number Windward/Leeward Medium657.50.9126
Triple Number Windward/Leeward High581.21.0323
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance964.5734.3619.6557.6523.0493.1440.8
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8799
Triple Number Coastal/Long Distance Medium1.1177
Triple Number Coastal/Long Distance High1.2472
Triple Number Windward/Leeward Low0.6866
Triple Number Windward/Leeward Medium0.9126
Triple Number Windward/Leeward High1.0323
Coastal/Long Distance1.0245
Predominantly Upwind1.0227
Predominantly Downwind1.1121
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.8799
Tretall Distanseseilas Mellomvind1.1177
Tretall Distanseseilas Mye vind1.2472
Tretall Pølsebane Lite vind0.6866
Tretall Pølsebane Mellomvind0.9126
Tretall Pølsebane Mye vind1.0323
Distanseseilas ett tall (OSN 8-16kn)1.0245
Distanseseilas ett tall (APH 6-20kn)1.1120
Enkeltall Motvind1.0227
Enkeltall Medvind1.1121
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low681.90.8799
Triple Number Coastal/Long Distance Medium536.81.1177
Triple Number Coastal/Long Distance High481.11.2472
Triple Number Windward/Leeward Low873.90.6866
Triple Number Windward/Leeward Medium657.50.9126
Triple Number Windward/Leeward High581.21.0323
Coastal/Long Distance585.61.0245
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind586.71.0227
Predominantly Downwind539.51.1121
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore562.71.0662
Cape Doctor Coastal467.61.2832
Triple Number Coastal/Long Distance Low681.90.8799
Triple Number Coastal/Long Distance Medium536.81.1177
Triple Number Coastal/Long Distance High481.11.2472
Triple Number Windward/Leeward Low873.90.6866
Triple Number Windward/Leeward Medium657.50.9126
Triple Number Windward/Leeward High581.21.0323
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8799
Triple Number Coastal/Long Distance Medium1.1177
Triple Number Coastal/Long Distance High1.2472
Triple Number Windward/Leeward Low0.6866
Triple Number Windward/Leeward Medium0.9126
Triple Number Windward/Leeward High1.0323
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8799
Triple Number Coastal/Long Distance Medium1.1177
Triple Number Coastal/Long Distance High1.2472
Triple Number Windward/Leeward Low0.6866
Triple Number Windward/Leeward Medium0.9126
Triple Number Windward/Leeward High1.0323
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance585.61.0245
Triple Number Coastal/Long Distance Low681.90.8799
Triple Number Coastal/Long Distance Medium536.81.1177
Triple Number Coastal/Long Distance High481.11.2472
Triple Number Windward/Leeward Low873.90.6866
Triple Number Windward/Leeward Medium657.50.9126
Triple Number Windward/Leeward High581.21.0323
Predominantly Upwind586.71.0227
Predominantly Downwind539.51.1121
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance964.5734.3619.6557.6523.0493.1440.8
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance585.61.0245
Triple Number Coastal/Long Distance Low681.90.8799
Triple Number Coastal/Long Distance Medium536.81.1177
Triple Number Coastal/Long Distance High481.11.2472
Triple Number Windward/Leeward Low873.90.6866
Triple Number Windward/Leeward Medium657.50.9126
Triple Number Windward/Leeward High581.21.0323
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance964.5734.3619.6557.6523.0493.1440.8
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low681.90.8799
Triple Number All Purpose Medium536.81.1177
Triple Number All Purpose High481.11.2472
Triple Number Windward/Leeward Low873.90.6866
Triple Number Windward/Leeward Medium657.50.9126
Triple Number Windward/Leeward High581.21.0323
Predominantly Upwind586.71.0227
Predominantly Downwind539.51.1121
Predominantly Upwind Low764.40.7849
Predominantly Upwind Medium609.40.9846
Predominantly Upwind High572.11.0488
Predominantly Downwind Low735.80.8154
Predominantly Downwind Medium534.41.1227
Predominantly Downwind High444.41.3502
Chicago-Mac Upwind1.0052
Chicago-Mac All Purpose1.0448
Chicago-Mac Downwind1.0934
Bayview-Mac Cove Island0.9720
Bayview-Mac Shore0.9775
Harvest Moon Regatta467.61.2833
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy564.11.0636
San Francisco Bay Medium646.70.9278
Predominantly Reaching511.11.1740
Predominantly Reaching Low617.80.9711
Predominantly Reaching Medium506.31.1851
Predominantly Reaching High442.31.3566
Windward/Leeward 60-40 Low882.30.6801
Windward/Leeward 60-40 Medium680.60.8816
Windward/Leeward 60-40 High616.40.9734
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low953.80.6291
5-Band Low / Medium800.60.7495
5-Band Medium648.10.9258
5-Band Medium / High591.91.0138
5-Band High557.51.0763
ORC Ref  04560002TWBIssued on 14/12/2023Valid until 27/02/2024
VPP ver: 2023 1.03 | © ORC | www.orc.org

Club
Certificate
2023

Boat

SLEEPER

USA 326

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassJ 105 ModMeasurementHINPlan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA10.570Max. Beam3.344Draft2.000Displacement3,865Wetted area22.91IMS L9.581LSM09.519Acc. length10.570Sink (kg/mm) 17.26
VCGD-0.099VCGM-0.112RM Rated (kg·m) 101.0Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.420PBW0.098PIPA0.0031
PSD0.025PHD0.049PHL0.138
PSA16.5°ESL0.915
ST10.019ST20.092ST30.092
ST40.046ST50.186
RIG
Forestay tensionAftInner stayNone FittedCarbon mastYesHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingYesRunners/Checkstays0Spreaders2Rotating mastNo
P12.650IG12.223ISP14.195MDT10.101MDL10.165MDT20.101MDL20.101TL1.899MW0.165GO0.205
E4.450J4.131BAS1.552FSD0.029SFJ0.000SPL0.000WPLTPS5.826BD0.129MWT0.00MCG0.000
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.099Flotation Date01/01/2020MeasurerComment
SFFP0.966FFMFF1.137LCFcl6.007SG1.0230
SAFP10.056FAMFA0.731LCFsh6.242HBI0.944
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04560002TWBIssued on 14/12/2023Valid until 27/02/2024
VPP ver: 2023 1.03 | © ORC | www.orc.org

Club
Certificate
2023

Boat

SLEEPER

USA 326

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentMain0.451.101.782.883.7534.3218/08/2023NY8064-M
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentJ10.090.711.292.353.404.4212.45YesNo 28.8218/08/2023Class Jib0.080.561.042.023.074.1512.10YesNo 24.96Class Jib
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA216.4513.8515.159.579.22104%119.9405/06/2023NY8064-2A115.9215.0915.519.029.9091%118.8218/08/2023
ORC Ref  04560002TWBIssued on 14/12/2023Valid until 27/02/2024
VPP ver: 2023 1.03 | © ORC | www.orc.org