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 Angles42.9°40.6°39.0°37.6°37.2°37.0°37.6°
Beat VMG3.484.284.815.065.195.255.29
52°5.296.316.887.137.257.337.41
60°5.576.547.067.327.477.567.67
75°5.756.707.207.527.777.948.14
90°5.856.857.237.567.908.198.62
110°6.017.087.628.008.298.579.10
120°5.897.037.648.168.649.029.79
135°5.236.577.387.978.589.2811.14
150°4.425.606.627.347.808.299.78
Run VMG3.834.855.736.366.767.188.47
Gybe Angles143.3°146.9°148.3°150.5°148.5°146.4°142.6°

APH: 542.4

CDL: 9.201

GPH: 607.9

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 Luffed24.9624.96Headsail 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  04560002RWVIssued on 31/08/2023Valid until 19/02/2024
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 VMG1033.4841.7749.0711.0694.2685.2679.9
52°680.0570.7523.6505.0496.6491.2486.1
60°646.3550.3510.0491.8482.2476.1469.7
75°625.6537.4499.9478.6463.4453.5442.4
90°615.4525.5498.1476.0455.9439.8417.9
110°599.0508.6472.3450.0434.1420.0395.5
120°611.3512.2471.3441.0416.7399.1367.6
135°688.3548.2487.9451.6419.5388.0323.3
150°814.4642.5543.8490.4461.5434.2368.0
Run VMG940.4741.9627.9565.9532.9501.4424.9
Selected Courses
Windward / Leeward986.9791.8688.5638.4613.6593.3552.4
All purpose760.5623.7558.6525.1504.8488.4458.7
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward667.40.8990
All purpose542.41.1063
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low692.00.8670
Triple Number Coastal/Long Distance Medium539.41.1124
Triple Number Coastal/Long Distance High481.31.2465
Triple Number Windward/Leeward Low889.30.6747
Triple Number Windward/Leeward Medium661.70.9068
Triple Number Windward/Leeward High583.01.0291
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance589.21.0183
Triple Number Coastal/Long Distance Low692.00.8670
Triple Number Coastal/Long Distance Medium539.41.1124
Triple Number Coastal/Long Distance High481.31.2465
Triple Number Windward/Leeward Low889.30.6747
Triple Number Windward/Leeward Medium661.70.9068
Triple Number Windward/Leeward High583.01.0291
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance982.2745.0624.7559.3523.7493.3440.2
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7786
Downwind "popa"0.9688
70% up, 30% down "Ilhabela"0.8273
30% up, 70% down "Ilhabela-inverso"0.9026
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low692.00.8670
Triple Number Coastal/Long Distance Medium539.41.1124
Triple Number Coastal/Long Distance High481.31.2465
Triple Number Windward/Leeward Low889.30.6747
Triple Number Windward/Leeward Medium661.70.9068
Triple Number Windward/Leeward High583.01.0291
Predominantly Upwind590.81.0156
Predominantly Downwind542.91.1052
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low692.00.8670
Triple Number All Purpose Medium539.41.1124
Triple Number All Purpose High481.31.2465
Triple Number Windward/Leeward Low889.30.6747
Triple Number Windward/Leeward Medium661.70.9068
Triple Number Windward/Leeward High583.01.0291
Predominantly Upwind590.81.0156
Predominantly Downwind542.91.1052
Predominantly Upwind Low779.20.7701
Predominantly Upwind Medium613.20.9785
Predominantly Upwind High572.81.0475
Predominantly Downwind Low744.90.8054
Predominantly Downwind Medium537.31.1166
Predominantly Downwind High445.81.3460
Chicago-Mac Upwind0.9978
Chicago-Mac All Purpose1.0374
Chicago-Mac Downwind1.0865
Bayview-Mac Cove Island0.9620
Bayview-Mac Shore0.9671
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching513.81.1678
Predominantly Reaching Low624.30.9611
Predominantly Reaching Medium508.91.1791
Predominantly Reaching High443.01.3544
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low971.80.6174
5-Band Low / Medium812.60.7383
5-Band Medium651.60.9208
5-Band Medium / High593.61.0108
5-Band High559.51.0724
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance589.21.0183
Triple Number Coastal/Long Distance Low692.00.8670
Triple Number Coastal/Long Distance Medium539.41.1124
Triple Number Coastal/Long Distance High481.31.2465
Triple Number Windward/Leeward Low889.30.6747
Triple Number Windward/Leeward Medium661.70.9068
Triple Number Windward/Leeward High583.01.0291
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance982.2745.0624.7559.3523.7493.3440.2
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance589.21.0183
Triple Number Coastal/Long Distance Low692.00.8670
Triple Number Coastal/Long Distance Medium539.41.1124
Triple Number Coastal/Long Distance High481.31.2465
Triple Number Windward/Leeward Low889.30.6747
Triple Number Windward/Leeward Medium661.70.9068
Triple Number Windward/Leeward High583.01.0291
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance982.2745.0624.7559.3523.7493.3440.2
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance589.2
Triple Number Coastal/Long Distance Low692.0
Triple Number Coastal/Long Distance Medium539.4
Triple Number Coastal/Long Distance High481.3
Triple Number Windward/Leeward Low889.3
Triple Number Windward/Leeward Medium661.7
Triple Number Windward/Leeward High583.0
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance982.2745.0624.7559.3523.7493.3440.2
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance589.21.0183
Triple Number Coastal/Long Distance Low692.00.8670
Triple Number Coastal/Long Distance Medium539.41.1124
Triple Number Coastal/Long Distance High481.31.2465
Triple Number Windward/Leeward Low889.30.6747
Triple Number Windward/Leeward Medium661.70.9068
Triple Number Windward/Leeward High583.01.0291
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance982.2745.0624.7559.3523.7493.3440.2
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)589.21.0183
Triple Number Coastal/Long Distance Low692.00.8670
Triple Number Coastal/Long Distance Medium539.41.1124
Triple Number Coastal/Long Distance High481.31.2465
Triple Number Windward/Leeward Low889.30.6747
Triple Number Windward/Leeward Medium661.70.9068
Triple Number Windward/Leeward High583.01.0291
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance982.2745.0624.7559.3523.7493.3440.2
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low692.00.8670
Triple Number Coastal/Long Distance Medium539.41.1124
Triple Number Coastal/Long Distance High481.31.2465
Triple Number Windward/Leeward Low889.30.6747
Triple Number Windward/Leeward Medium661.70.9068
Triple Number Windward/Leeward High583.01.0291
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8670
Triple Number Coastal/Long Distance Medium1.1124
Triple Number Coastal/Long Distance High1.2465
Triple Number Windward/Leeward Low0.6747
Triple Number Windward/Leeward Medium0.9068
Triple Number Windward/Leeward High1.0291
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance982.2745.0624.7559.3523.7493.3440.2
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance589.21.0183
Triple Number Coastal/Long Distance Low692.00.8670
Triple Number Coastal/Long Distance Medium539.41.1124
Triple Number Coastal/Long Distance High481.31.2465
Triple Number Windward/Leeward Low889.30.6747
Triple Number Windward/Leeward Medium661.70.9068
Triple Number Windward/Leeward High583.01.0291
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance982.2745.0624.7559.3523.7493.3440.2
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low692.00.8670
Triple Number Coastal/Long Distance Medium539.41.1124
Triple Number Coastal/Long Distance High481.31.2465
Triple Number Windward/Leeward Low889.30.6747
Triple Number Windward/Leeward Medium661.70.9068
Triple Number Windward/Leeward High583.01.0291
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance589.21.0183
Triple Number Coastal/Long Distance Low692.00.8670
Triple Number Coastal/Long Distance Medium539.41.1124
Triple Number Coastal/Long Distance High481.31.2465
Triple Number Windward/Leeward Low889.30.6747
Triple Number Windward/Leeward Medium661.70.9068
Triple Number Windward/Leeward High583.01.0291
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance982.2745.0624.7559.3523.7493.3440.2
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low889.30.6747
Triple Number Windward/Leeward Medium661.70.9068
Triple Number Windward/Leeward High583.01.0291
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance982.2745.0624.7559.3523.7493.3440.2
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low692.0
Triple Number Coastal/Long Distance Medium539.4
Triple Number Coastal/Long Distance High481.3
Triple Number Windward/Leeward Low889.3
Triple Number Windward/Leeward Medium661.7
Triple Number Windward/Leeward High583.0
Predominantly Upwind590.8
Predominantly Downwind542.9
Predominantly Reaching523.5
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance589.21.0183
Triple Number Coastal/Long Distance Low692.00.8670
Triple Number Coastal/Long Distance Medium539.41.1124
Triple Number Coastal/Long Distance High481.31.2465
Triple Number Windward/Leeward Low889.30.6747
Triple Number Windward/Leeward Medium661.70.9068
Triple Number Windward/Leeward High583.01.0291
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance982.2745.0624.7559.3523.7493.3440.2
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8670
Triple Number Coastal/Long Distance Medium1.1124
Triple Number Coastal/Long Distance High1.2465
Triple Number Windward/Leeward Low0.6747
Triple Number Windward/Leeward Medium0.9068
Triple Number Windward/Leeward High1.0291
Coastal/Long Distance1.0183
Predominantly Upwind1.0156
Predominantly Downwind1.1052
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.8670
Tretall Distanseseilas Mellomvind1.1124
Tretall Distanseseilas Mye vind1.2465
Tretall Pølsebane Lite vind0.6747
Tretall Pølsebane Mellomvind0.9068
Tretall Pølsebane Mye vind1.0291
Distanseseilas ett tall (OSN 8-16kn)1.0183
Distanseseilas ett tall (APH 6-20kn)1.1063
Enkeltall Motvind1.0156
Enkeltall Medvind1.1052
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low692.00.8670
Triple Number Coastal/Long Distance Medium539.41.1124
Triple Number Coastal/Long Distance High481.31.2465
Triple Number Windward/Leeward Low889.30.6747
Triple Number Windward/Leeward Medium661.70.9068
Triple Number Windward/Leeward High583.01.0291
Coastal/Long Distance589.21.0183
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind590.81.0156
Predominantly Downwind542.91.1052
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore564.71.0625
Cape Doctor Coastal467.61.2831
Triple Number Coastal/Long Distance Low692.00.8670
Triple Number Coastal/Long Distance Medium539.41.1124
Triple Number Coastal/Long Distance High481.31.2465
Triple Number Windward/Leeward Low889.30.6747
Triple Number Windward/Leeward Medium661.70.9068
Triple Number Windward/Leeward High583.01.0291
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8670
Triple Number Coastal/Long Distance Medium1.1124
Triple Number Coastal/Long Distance High1.2465
Triple Number Windward/Leeward Low0.6747
Triple Number Windward/Leeward Medium0.9068
Triple Number Windward/Leeward High1.0291
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8670
Triple Number Coastal/Long Distance Medium1.1124
Triple Number Coastal/Long Distance High1.2465
Triple Number Windward/Leeward Low0.6747
Triple Number Windward/Leeward Medium0.9068
Triple Number Windward/Leeward High1.0291
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance589.21.0183
Triple Number Coastal/Long Distance Low692.00.8670
Triple Number Coastal/Long Distance Medium539.41.1124
Triple Number Coastal/Long Distance High481.31.2465
Triple Number Windward/Leeward Low889.30.6747
Triple Number Windward/Leeward Medium661.70.9068
Triple Number Windward/Leeward High583.01.0291
Predominantly Upwind590.81.0156
Predominantly Downwind542.91.1052
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance982.2745.0624.7559.3523.7493.3440.2
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance589.21.0183
Triple Number Coastal/Long Distance Low692.00.8670
Triple Number Coastal/Long Distance Medium539.41.1124
Triple Number Coastal/Long Distance High481.31.2465
Triple Number Windward/Leeward Low889.30.6747
Triple Number Windward/Leeward Medium661.70.9068
Triple Number Windward/Leeward High583.01.0291
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance982.2745.0624.7559.3523.7493.3440.2
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low692.00.8670
Triple Number All Purpose Medium539.41.1124
Triple Number All Purpose High481.31.2465
Triple Number Windward/Leeward Low889.30.6747
Triple Number Windward/Leeward Medium661.70.9068
Triple Number Windward/Leeward High583.01.0291
Predominantly Upwind590.81.0156
Predominantly Downwind542.91.1052
Predominantly Upwind Low779.20.7701
Predominantly Upwind Medium613.20.9785
Predominantly Upwind High572.81.0475
Predominantly Downwind Low744.90.8054
Predominantly Downwind Medium537.31.1166
Predominantly Downwind High445.81.3460
Chicago-Mac Upwind0.9978
Chicago-Mac All Purpose1.0374
Chicago-Mac Downwind1.0865
Bayview-Mac Cove Island0.9620
Bayview-Mac Shore0.9671
Harvest Moon Regatta469.01.2794
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy565.41.0612
San Francisco Bay Medium651.70.9206
Predominantly Reaching513.81.1678
Predominantly Reaching Low624.30.9611
Predominantly Reaching Medium508.91.1791
Predominantly Reaching High443.01.3544
Windward/Leeward 60-40 Low899.00.6674
Windward/Leeward 60-40 Medium685.10.8758
Windward/Leeward 60-40 High617.90.9710
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low971.80.6174
5-Band Low / Medium812.60.7383
5-Band Medium651.60.9208
5-Band Medium / High593.61.0108
5-Band High559.51.0724
ORC Ref  04560002RWVIssued on 31/08/2023Valid until 19/02/2024
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 L9.580LSM09.519Acc. 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 furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingYesRunners/Checkstays0Spreaders2Rotating mastNo
P12.650IG12.223ISP12.604MDT10.101MDL10.165MDT20.101MDL20.101TL1.899MW0.165GO0.205
E4.450J4.131BAS1.552FSD0.029SFJ0.000SPL0.000WPLTPS5.820BD0.129MWT0.00MCG0.000
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  04560002RWVIssued on 31/08/2023Valid until 19/02/2024
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.DateCommentClass Jib0.080.561.042.023.074.1512.10YesNo 24.96Class Jib
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA216.4513.8515.159.579.22104%119.9405/06/2023NY8064-2
ORC Ref  04560002RWVIssued on 31/08/2023Valid until 19/02/2024
VPP ver: 2023 1.03 | © ORC | www.orc.org