Club
Certificate
Double Handed
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°39.3°38.2°37.8°37.8°38.2°
Beat VMG3.504.294.764.965.075.125.13
52°5.316.336.847.057.167.237.28
60°5.596.567.047.267.387.467.54
75°5.786.727.207.507.717.848.01
90°5.846.797.207.567.888.148.50
110°6.027.077.587.908.188.448.94
120°5.917.037.638.138.528.889.60
135°5.266.607.407.998.619.3111.00
150°4.445.646.657.387.858.369.93
Run VMG3.854.885.766.396.807.248.60
Gybe Angles143.3°146.9°148.3°150.5°148.5°146.6°142.8°

APH: 545.4

CDL: 8.976

GPH: 610.0

CertNo: USA326

BOAT
ClassJ 105 ModDesignerJOHNSTONEBuilderTILLOTSON-PEARSONAge date07/2000Series date07/1991Offset fileJ105.offData fileUS326DH
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 weight170 kgMinimum weight120 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  04560002RWWIssued on 31/08/2023Valid until 19/02/2024
VPP ver: 2023 1.03 | © ORC | www.orc.org

Club
Certificate
Double Handed
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 VMG1028.1840.0757.1725.5710.4702.7701.2
52°677.6569.1526.3510.5502.7498.1494.2
60°644.3548.7511.4495.6487.6482.3477.3
75°623.2535.9499.8480.3467.1458.9449.3
90°616.2530.0500.0475.9457.0442.3423.5
110°598.0509.4474.9455.7440.1426.4402.8
120°609.5511.9472.1442.9422.4405.4374.9
135°684.8545.3486.6450.5418.3386.7327.4
150°809.9638.7541.1488.1458.3430.7362.4
Run VMG935.2737.5624.8563.2529.2497.3418.5
Selected Courses
Windward / Leeward981.6788.7691.0644.4619.8600.0559.9
All purpose757.4622.3560.4529.0509.5493.7465.7
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward671.40.8936
All purpose545.41.1000
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low689.90.8697
Triple Number Coastal/Long Distance Medium542.41.1062
Triple Number Coastal/Long Distance High487.21.2316
Triple Number Windward/Leeward Low885.20.6778
Triple Number Windward/Leeward Medium665.80.9012
Triple Number Windward/Leeward High589.91.0171
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance592.21.0132
Triple Number Coastal/Long Distance Low689.90.8697
Triple Number Coastal/Long Distance Medium542.41.1062
Triple Number Coastal/Long Distance High487.21.2316
Triple Number Windward/Leeward Low885.20.6778
Triple Number Windward/Leeward Medium665.80.9012
Triple Number Windward/Leeward High589.91.0171
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance977.0742.4626.8563.7528.9498.8446.0
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7685
Downwind "popa"0.9754
70% up, 30% down "Ilhabela"0.8208
30% up, 70% down "Ilhabela-inverso"0.9025
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low689.90.8697
Triple Number Coastal/Long Distance Medium542.41.1062
Triple Number Coastal/Long Distance High487.21.2316
Triple Number Windward/Leeward Low885.20.6778
Triple Number Windward/Leeward Medium665.80.9012
Triple Number Windward/Leeward High589.91.0171
Predominantly Upwind595.11.0082
Predominantly Downwind542.51.1059
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low689.90.8697
Triple Number All Purpose Medium542.41.1062
Triple Number All Purpose High487.21.2316
Triple Number Windward/Leeward Low885.20.6778
Triple Number Windward/Leeward Medium665.80.9012
Triple Number Windward/Leeward High589.91.0171
Predominantly Upwind595.11.0082
Predominantly Downwind542.51.1059
Predominantly Upwind Low776.60.7726
Predominantly Upwind Medium619.90.9679
Predominantly Upwind High584.31.0268
Predominantly Downwind Low741.70.8090
Predominantly Downwind Medium536.01.1195
Predominantly Downwind High444.91.3485
Chicago-Mac Upwind0.9905
Chicago-Mac All Purpose1.0339
Chicago-Mac Downwind1.0869
Bayview-Mac Cove Island0.9612
Bayview-Mac Shore0.9655
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching515.31.1644
Predominantly Reaching Low623.40.9625
Predominantly Reaching Medium509.91.1766
Predominantly Reaching High446.21.3446
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low966.80.6206
5-Band Low / Medium810.70.7401
5-Band Medium656.30.9142
5-Band Medium / High600.30.9995
5-Band High566.81.0586
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance592.21.0132
Triple Number Coastal/Long Distance Low689.90.8697
Triple Number Coastal/Long Distance Medium542.41.1062
Triple Number Coastal/Long Distance High487.21.2316
Triple Number Windward/Leeward Low885.20.6778
Triple Number Windward/Leeward Medium665.80.9012
Triple Number Windward/Leeward High589.91.0171
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance977.0742.4626.8563.7528.9498.8446.0
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance592.21.0132
Triple Number Coastal/Long Distance Low689.90.8697
Triple Number Coastal/Long Distance Medium542.41.1062
Triple Number Coastal/Long Distance High487.21.2316
Triple Number Windward/Leeward Low885.20.6778
Triple Number Windward/Leeward Medium665.80.9012
Triple Number Windward/Leeward High589.91.0171
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance977.0742.4626.8563.7528.9498.8446.0
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance592.2
Triple Number Coastal/Long Distance Low689.9
Triple Number Coastal/Long Distance Medium542.4
Triple Number Coastal/Long Distance High487.2
Triple Number Windward/Leeward Low885.2
Triple Number Windward/Leeward Medium665.8
Triple Number Windward/Leeward High589.9
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance977.0742.4626.8563.7528.9498.8446.0
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance592.21.0132
Triple Number Coastal/Long Distance Low689.90.8697
Triple Number Coastal/Long Distance Medium542.41.1062
Triple Number Coastal/Long Distance High487.21.2316
Triple Number Windward/Leeward Low885.20.6778
Triple Number Windward/Leeward Medium665.80.9012
Triple Number Windward/Leeward High589.91.0171
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance977.0742.4626.8563.7528.9498.8446.0
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)592.21.0132
Triple Number Coastal/Long Distance Low689.90.8697
Triple Number Coastal/Long Distance Medium542.41.1062
Triple Number Coastal/Long Distance High487.21.2316
Triple Number Windward/Leeward Low885.20.6778
Triple Number Windward/Leeward Medium665.80.9012
Triple Number Windward/Leeward High589.91.0171
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance977.0742.4626.8563.7528.9498.8446.0
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low689.90.8697
Triple Number Coastal/Long Distance Medium542.41.1062
Triple Number Coastal/Long Distance High487.21.2316
Triple Number Windward/Leeward Low885.20.6778
Triple Number Windward/Leeward Medium665.80.9012
Triple Number Windward/Leeward High589.91.0171
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8697
Triple Number Coastal/Long Distance Medium1.1062
Triple Number Coastal/Long Distance High1.2316
Triple Number Windward/Leeward Low0.6778
Triple Number Windward/Leeward Medium0.9012
Triple Number Windward/Leeward High1.0171
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance977.0742.4626.8563.7528.9498.8446.0
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance592.21.0132
Triple Number Coastal/Long Distance Low689.90.8697
Triple Number Coastal/Long Distance Medium542.41.1062
Triple Number Coastal/Long Distance High487.21.2316
Triple Number Windward/Leeward Low885.20.6778
Triple Number Windward/Leeward Medium665.80.9012
Triple Number Windward/Leeward High589.91.0171
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance977.0742.4626.8563.7528.9498.8446.0
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low689.90.8697
Triple Number Coastal/Long Distance Medium542.41.1062
Triple Number Coastal/Long Distance High487.21.2316
Triple Number Windward/Leeward Low885.20.6778
Triple Number Windward/Leeward Medium665.80.9012
Triple Number Windward/Leeward High589.91.0171
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance592.21.0132
Triple Number Coastal/Long Distance Low689.90.8697
Triple Number Coastal/Long Distance Medium542.41.1062
Triple Number Coastal/Long Distance High487.21.2316
Triple Number Windward/Leeward Low885.20.6778
Triple Number Windward/Leeward Medium665.80.9012
Triple Number Windward/Leeward High589.91.0171
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance977.0742.4626.8563.7528.9498.8446.0
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low885.20.6778
Triple Number Windward/Leeward Medium665.80.9012
Triple Number Windward/Leeward High589.91.0171
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance977.0742.4626.8563.7528.9498.8446.0
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low689.9
Triple Number Coastal/Long Distance Medium542.4
Triple Number Coastal/Long Distance High487.2
Triple Number Windward/Leeward Low885.2
Triple Number Windward/Leeward Medium665.8
Triple Number Windward/Leeward High589.9
Predominantly Upwind595.1
Predominantly Downwind542.5
Predominantly Reaching524.1
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance592.21.0132
Triple Number Coastal/Long Distance Low689.90.8697
Triple Number Coastal/Long Distance Medium542.41.1062
Triple Number Coastal/Long Distance High487.21.2316
Triple Number Windward/Leeward Low885.20.6778
Triple Number Windward/Leeward Medium665.80.9012
Triple Number Windward/Leeward High589.91.0171
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance977.0742.4626.8563.7528.9498.8446.0
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8697
Triple Number Coastal/Long Distance Medium1.1062
Triple Number Coastal/Long Distance High1.2316
Triple Number Windward/Leeward Low0.6778
Triple Number Windward/Leeward Medium0.9012
Triple Number Windward/Leeward High1.0171
Coastal/Long Distance1.0132
Predominantly Upwind1.0082
Predominantly Downwind1.1059
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.8697
Tretall Distanseseilas Mellomvind1.1062
Tretall Distanseseilas Mye vind1.2316
Tretall Pølsebane Lite vind0.6778
Tretall Pølsebane Mellomvind0.9012
Tretall Pølsebane Mye vind1.0171
Distanseseilas ett tall (OSN 8-16kn)1.0132
Distanseseilas ett tall (APH 6-20kn)1.1000
Enkeltall Motvind1.0082
Enkeltall Medvind1.1059
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low689.90.8697
Triple Number Coastal/Long Distance Medium542.41.1062
Triple Number Coastal/Long Distance High487.21.2316
Triple Number Windward/Leeward Low885.20.6778
Triple Number Windward/Leeward Medium665.80.9012
Triple Number Windward/Leeward High589.91.0171
Coastal/Long Distance592.21.0132
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind595.11.0082
Predominantly Downwind542.51.1059
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore571.91.0491
Cape Doctor Coastal474.11.2656
Triple Number Coastal/Long Distance Low689.90.8697
Triple Number Coastal/Long Distance Medium542.41.1062
Triple Number Coastal/Long Distance High487.21.2316
Triple Number Windward/Leeward Low885.20.6778
Triple Number Windward/Leeward Medium665.80.9012
Triple Number Windward/Leeward High589.91.0171
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8697
Triple Number Coastal/Long Distance Medium1.1062
Triple Number Coastal/Long Distance High1.2316
Triple Number Windward/Leeward Low0.6778
Triple Number Windward/Leeward Medium0.9012
Triple Number Windward/Leeward High1.0171
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8697
Triple Number Coastal/Long Distance Medium1.1062
Triple Number Coastal/Long Distance High1.2316
Triple Number Windward/Leeward Low0.6778
Triple Number Windward/Leeward Medium0.9012
Triple Number Windward/Leeward High1.0171
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance592.21.0132
Triple Number Coastal/Long Distance Low689.90.8697
Triple Number Coastal/Long Distance Medium542.41.1062
Triple Number Coastal/Long Distance High487.21.2316
Triple Number Windward/Leeward Low885.20.6778
Triple Number Windward/Leeward Medium665.80.9012
Triple Number Windward/Leeward High589.91.0171
Predominantly Upwind595.11.0082
Predominantly Downwind542.51.1059
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance977.0742.4626.8563.7528.9498.8446.0
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance592.21.0132
Triple Number Coastal/Long Distance Low689.90.8697
Triple Number Coastal/Long Distance Medium542.41.1062
Triple Number Coastal/Long Distance High487.21.2316
Triple Number Windward/Leeward Low885.20.6778
Triple Number Windward/Leeward Medium665.80.9012
Triple Number Windward/Leeward High589.91.0171
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance977.0742.4626.8563.7528.9498.8446.0
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low689.90.8697
Triple Number All Purpose Medium542.41.1062
Triple Number All Purpose High487.21.2316
Triple Number Windward/Leeward Low885.20.6778
Triple Number Windward/Leeward Medium665.80.9012
Triple Number Windward/Leeward High589.91.0171
Predominantly Upwind595.11.0082
Predominantly Downwind542.51.1059
Predominantly Upwind Low776.60.7726
Predominantly Upwind Medium619.90.9679
Predominantly Upwind High584.31.0268
Predominantly Downwind Low741.70.8090
Predominantly Downwind Medium536.01.1195
Predominantly Downwind High444.91.3485
Chicago-Mac Upwind0.9905
Chicago-Mac All Purpose1.0339
Chicago-Mac Downwind1.0869
Bayview-Mac Cove Island0.9612
Bayview-Mac Shore0.9655
Harvest Moon Regatta470.61.2749
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy573.21.0468
San Francisco Bay Medium655.30.9156
Predominantly Reaching515.31.1644
Predominantly Reaching Low623.40.9625
Predominantly Reaching Medium509.91.1766
Predominantly Reaching High446.21.3446
Windward/Leeward 60-40 Low895.00.6704
Windward/Leeward 60-40 Medium691.70.8675
Windward/Leeward 60-40 High628.70.9543
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low966.80.6206
5-Band Low / Medium810.70.7401
5-Band Medium656.30.9142
5-Band Medium / High600.30.9995
5-Band High566.81.0586
ORC Ref  04560002RWWIssued on 31/08/2023Valid until 19/02/2024
VPP ver: 2023 1.03 | © ORC | www.orc.org

Club
Certificate
Double Handed
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 L9.481LSM09.519Acc. 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  04560002RWWIssued on 31/08/2023Valid until 19/02/2024
VPP ver: 2023 1.03 | © ORC | www.orc.org

Club
Certificate
Double Handed
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  04560002RWWIssued on 31/08/2023Valid until 19/02/2024
VPP ver: 2023 1.03 | © ORC | www.orc.org