International
Certificate
2023

Boat

SLEEPING TIGER

USA 25900

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 Angles43.0°40.8°39.0°37.5°36.4°36.0°35.7°
Beat VMG3.874.705.295.585.745.845.95
52°5.896.947.507.767.897.988.09
60°6.207.177.667.938.088.188.31
75°6.387.297.778.088.328.488.70
90°6.497.507.988.288.508.689.09
110°6.327.418.028.448.849.199.80
120°6.077.328.008.498.949.3510.13
135°5.416.827.708.258.789.3210.69
150°4.585.806.897.688.098.449.20
Run VMG3.975.035.976.667.017.378.18
Gybe Angles143.9°147.5°147.8°150.7°150.3°172.1°174.8°

APH: 506.1

CDL: 11.034

GPH: 566.6

CertNo: US7149

BOAT
ClassJ 120DesignerJOHNSTONEBuilderTILLOTSON-PEARSONAge date06/1994Series date06/1994Offset fileJ120.offData fileUS7149
HULL
Length Overall12.240 mMaximum Beam3.674 mDraft2.165 mDisplacement6,992 kgDLR5.0051IMS DivisionCruiser/RacerDynamic Allowance0.050%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.428m
CREW
Maximum weight1,010 kgMinimum weight758 kg * when appliedNon Manual PowerNoCrew Arm Extension0.00 m
SAIL AREAS (m²)
MeasuredRatedMainsail45.8646.99Headsail Luffed51.4351.43Headsail FlyingSymmetricAsymmetric164.69164.69 (1 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS (m²)
Trysail13.45Storm Jib11.50Heavy Weather Jib31.03
SAIL LIMITS
Headsails6  Spinnakers5
STABILITY
Righting Moment186.5 kg·mStability Index120.9
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  04560002NUCIssued on 07/06/2023Valid until 19/02/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

International
Certificate
2023

Boat

SLEEPING TIGER

USA 25900

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 VMG930.9765.2680.5645.2627.2616.6605.1
52°611.5518.8479.9463.7456.1451.1445.2
60°580.9502.4469.8454.0445.6440.1433.4
75°564.0493.6463.1445.4432.8424.3413.8
90°554.4480.2450.9435.0423.7414.8396.2
110°569.9485.5448.8426.5407.3391.6367.3
120°592.9491.6450.1423.9402.9385.1355.3
135°665.4527.8467.3436.1409.8386.3336.6
150°785.2620.2522.4468.8445.0426.3391.4
Run VMG906.7716.2603.2540.8513.7488.8440.1
Selected Courses
Windward / Leeward918.8740.7641.8593.0570.4552.7522.6
All purpose705.7581.9520.2489.3471.5457.8434.9
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward621.80.9650
All purpose506.11.1855
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low643.80.9320
Triple Number Coastal/Long Distance Medium502.81.1932
Triple Number Coastal/Long Distance High452.71.3255
Triple Number Windward/Leeward Low829.80.7231
Triple Number Windward/Leeward Medium616.00.9741
Triple Number Windward/Leeward High545.91.0992
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance550.31.0904
Triple Number Coastal/Long Distance Low643.80.9320
Triple Number Coastal/Long Distance Medium502.81.1932
Triple Number Coastal/Long Distance High452.71.3255
Triple Number Windward/Leeward Low829.80.7231
Triple Number Windward/Leeward Medium616.00.9741
Triple Number Windward/Leeward High545.91.0992
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance917.6697.3582.1520.2489.2463.4420.1
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.8623
Downwind "popa"0.9978
70% up, 30% down "Ilhabela"0.8989
30% up, 70% down "Ilhabela-inverso"0.9529
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low643.80.9320
Triple Number Coastal/Long Distance Medium502.81.1932
Triple Number Coastal/Long Distance High452.71.3255
Triple Number Windward/Leeward Low829.80.7231
Triple Number Windward/Leeward Medium616.00.9741
Triple Number Windward/Leeward High545.91.0992
Predominantly Upwind544.01.1028
Predominantly Downwind514.71.1657
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low643.80.9320
Triple Number All Purpose Medium502.81.1932
Triple Number All Purpose High452.71.3255
Triple Number Windward/Leeward Low829.80.7231
Triple Number Windward/Leeward Medium616.00.9741
Triple Number Windward/Leeward High545.91.0992
Predominantly Upwind544.01.1028
Predominantly Downwind514.71.1657
Predominantly Upwind Low713.60.8408
Predominantly Upwind Medium560.11.0713
Predominantly Upwind High522.31.1488
Predominantly Downwind Low706.00.8498
Predominantly Downwind Medium512.31.1711
Predominantly Downwind High437.71.3708
Chicago-Mac Upwind1.0846
Chicago-Mac All Purpose1.1122
Chicago-Mac Downwind1.1464
Bayview-Mac Cove Island1.0355
Bayview-Mac Shore1.0449
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching480.01.2500
Predominantly Reaching Low580.61.0334
Predominantly Reaching Medium475.31.2624
Predominantly Reaching High422.01.4218
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low905.10.6629
5-Band Low / Medium758.20.7913
5-Band Medium606.30.9896
5-Band Medium / High554.01.0831
5-Band High527.81.1368
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance550.31.0904
Triple Number Coastal/Long Distance Low643.80.9320
Triple Number Coastal/Long Distance Medium502.81.1932
Triple Number Coastal/Long Distance High452.71.3255
Triple Number Windward/Leeward Low829.80.7231
Triple Number Windward/Leeward Medium616.00.9741
Triple Number Windward/Leeward High545.91.0992
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance917.6697.3582.1520.2489.2463.4420.1
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance550.31.0904
Triple Number Coastal/Long Distance Low643.80.9320
Triple Number Coastal/Long Distance Medium502.81.1932
Triple Number Coastal/Long Distance High452.71.3255
Triple Number Windward/Leeward Low829.80.7231
Triple Number Windward/Leeward Medium616.00.9741
Triple Number Windward/Leeward High545.91.0992
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance917.6697.3582.1520.2489.2463.4420.1
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance550.3
Triple Number Coastal/Long Distance Low643.8
Triple Number Coastal/Long Distance Medium502.8
Triple Number Coastal/Long Distance High452.7
Triple Number Windward/Leeward Low829.8
Triple Number Windward/Leeward Medium616.0
Triple Number Windward/Leeward High545.9
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance917.6697.3582.1520.2489.2463.4420.1
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance550.31.0904
Triple Number Coastal/Long Distance Low643.80.9320
Triple Number Coastal/Long Distance Medium502.81.1932
Triple Number Coastal/Long Distance High452.71.3255
Triple Number Windward/Leeward Low829.80.7231
Triple Number Windward/Leeward Medium616.00.9741
Triple Number Windward/Leeward High545.91.0992
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance917.6697.3582.1520.2489.2463.4420.1
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)550.31.0904
Triple Number Coastal/Long Distance Low643.80.9320
Triple Number Coastal/Long Distance Medium502.81.1932
Triple Number Coastal/Long Distance High452.71.3255
Triple Number Windward/Leeward Low829.80.7231
Triple Number Windward/Leeward Medium616.00.9741
Triple Number Windward/Leeward High545.91.0992
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance917.6697.3582.1520.2489.2463.4420.1
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low643.80.9320
Triple Number Coastal/Long Distance Medium502.81.1932
Triple Number Coastal/Long Distance High452.71.3255
Triple Number Windward/Leeward Low829.80.7231
Triple Number Windward/Leeward Medium616.00.9741
Triple Number Windward/Leeward High545.91.0992
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9320
Triple Number Coastal/Long Distance Medium1.1932
Triple Number Coastal/Long Distance High1.3255
Triple Number Windward/Leeward Low0.7231
Triple Number Windward/Leeward Medium0.9741
Triple Number Windward/Leeward High1.0992
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance917.6697.3582.1520.2489.2463.4420.1
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance550.31.0904
Triple Number Coastal/Long Distance Low643.80.9320
Triple Number Coastal/Long Distance Medium502.81.1932
Triple Number Coastal/Long Distance High452.71.3255
Triple Number Windward/Leeward Low829.80.7231
Triple Number Windward/Leeward Medium616.00.9741
Triple Number Windward/Leeward High545.91.0992
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance917.6697.3582.1520.2489.2463.4420.1
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low643.80.9320
Triple Number Coastal/Long Distance Medium502.81.1932
Triple Number Coastal/Long Distance High452.71.3255
Triple Number Windward/Leeward Low829.80.7231
Triple Number Windward/Leeward Medium616.00.9741
Triple Number Windward/Leeward High545.91.0992
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance550.31.0904
Triple Number Coastal/Long Distance Low643.80.9320
Triple Number Coastal/Long Distance Medium502.81.1932
Triple Number Coastal/Long Distance High452.71.3255
Triple Number Windward/Leeward Low829.80.7231
Triple Number Windward/Leeward Medium616.00.9741
Triple Number Windward/Leeward High545.91.0992
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance917.6697.3582.1520.2489.2463.4420.1
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low829.80.7231
Triple Number Windward/Leeward Medium616.00.9741
Triple Number Windward/Leeward High545.91.0992
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance917.6697.3582.1520.2489.2463.4420.1
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low643.8
Triple Number Coastal/Long Distance Medium502.8
Triple Number Coastal/Long Distance High452.7
Triple Number Windward/Leeward Low829.8
Triple Number Windward/Leeward Medium616.0
Triple Number Windward/Leeward High545.9
Predominantly Upwind544.0
Predominantly Downwind514.7
Predominantly Reaching492.1
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance550.31.0904
Triple Number Coastal/Long Distance Low643.80.9320
Triple Number Coastal/Long Distance Medium502.81.1932
Triple Number Coastal/Long Distance High452.71.3255
Triple Number Windward/Leeward Low829.80.7231
Triple Number Windward/Leeward Medium616.00.9741
Triple Number Windward/Leeward High545.91.0992
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance917.6697.3582.1520.2489.2463.4420.1
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9320
Triple Number Coastal/Long Distance Medium1.1932
Triple Number Coastal/Long Distance High1.3255
Triple Number Windward/Leeward Low0.7231
Triple Number Windward/Leeward Medium0.9741
Triple Number Windward/Leeward High1.0992
Coastal/Long Distance1.0904
Predominantly Upwind1.1028
Predominantly Downwind1.1657
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.9320
Tretall Distanseseilas Mellomvind1.1932
Tretall Distanseseilas Mye vind1.3255
Tretall Pølsebane Lite vind0.7231
Tretall Pølsebane Mellomvind0.9741
Tretall Pølsebane Mye vind1.0992
Distanseseilas ett tall (OSN 8-16kn)1.0904
Distanseseilas ett tall (APH 6-20kn)1.1855
Enkeltall Motvind1.1028
Enkeltall Medvind1.1657
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low643.80.9320
Triple Number Coastal/Long Distance Medium502.81.1932
Triple Number Coastal/Long Distance High452.71.3255
Triple Number Windward/Leeward Low829.80.7231
Triple Number Windward/Leeward Medium616.00.9741
Triple Number Windward/Leeward High545.91.0992
Coastal/Long Distance550.31.0904
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind544.01.1028
Predominantly Downwind514.71.1657
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore531.61.1286
Cape Doctor Coastal441.81.3582
Triple Number Coastal/Long Distance Low643.80.9320
Triple Number Coastal/Long Distance Medium502.81.1932
Triple Number Coastal/Long Distance High452.71.3255
Triple Number Windward/Leeward Low829.80.7231
Triple Number Windward/Leeward Medium616.00.9741
Triple Number Windward/Leeward High545.91.0992
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9320
Triple Number Coastal/Long Distance Medium1.1932
Triple Number Coastal/Long Distance High1.3255
Triple Number Windward/Leeward Low0.7231
Triple Number Windward/Leeward Medium0.9741
Triple Number Windward/Leeward High1.0992
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9320
Triple Number Coastal/Long Distance Medium1.1932
Triple Number Coastal/Long Distance High1.3255
Triple Number Windward/Leeward Low0.7231
Triple Number Windward/Leeward Medium0.9741
Triple Number Windward/Leeward High1.0992
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance550.31.0904
Triple Number Coastal/Long Distance Low643.80.9320
Triple Number Coastal/Long Distance Medium502.81.1932
Triple Number Coastal/Long Distance High452.71.3255
Triple Number Windward/Leeward Low829.80.7231
Triple Number Windward/Leeward Medium616.00.9741
Triple Number Windward/Leeward High545.91.0992
Predominantly Upwind544.01.1028
Predominantly Downwind514.71.1657
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance917.6697.3582.1520.2489.2463.4420.1
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance550.31.0904
Triple Number Coastal/Long Distance Low643.80.9320
Triple Number Coastal/Long Distance Medium502.81.1932
Triple Number Coastal/Long Distance High452.71.3255
Triple Number Windward/Leeward Low829.80.7231
Triple Number Windward/Leeward Medium616.00.9741
Triple Number Windward/Leeward High545.91.0992
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance917.6697.3582.1520.2489.2463.4420.1
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low643.80.9320
Triple Number All Purpose Medium502.81.1932
Triple Number All Purpose High452.71.3255
Triple Number Windward/Leeward Low829.80.7231
Triple Number Windward/Leeward Medium616.00.9741
Triple Number Windward/Leeward High545.91.0992
Predominantly Upwind544.01.1028
Predominantly Downwind514.71.1657
Predominantly Upwind Low713.60.8408
Predominantly Upwind Medium560.11.0713
Predominantly Upwind High522.31.1488
Predominantly Downwind Low706.00.8498
Predominantly Downwind Medium512.31.1711
Predominantly Downwind High437.71.3708
Chicago-Mac Upwind1.0846
Chicago-Mac All Purpose1.1122
Chicago-Mac Downwind1.1464
Bayview-Mac Cove Island1.0355
Bayview-Mac Shore1.0449
Harvest Moon Regatta444.31.3504
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy528.41.1355
San Francisco Bay Medium607.00.9885
Predominantly Reaching480.01.2500
Predominantly Reaching Low580.61.0334
Predominantly Reaching Medium475.31.2624
Predominantly Reaching High422.01.4218
Windward/Leeward 60-40 Low833.40.7199
Windward/Leeward 60-40 Medium631.80.9497
Windward/Leeward 60-40 High569.41.0538
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low905.10.6629
5-Band Low / Medium758.20.7913
5-Band Medium606.30.9896
5-Band Medium / High554.01.0831
5-Band High527.81.1368
ORC Ref  04560002NUCIssued on 07/06/2023Valid until 19/02/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

International
Certificate
2023

Boat

SLEEPING TIGER

USA 25900

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassJ 120Measurement28/04/2018HIN15Plan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA12.240Max. Beam3.674Draft2.165Displacement6,992Wetted area30.93IMS L11.356LSM011.178Acc. length11.941Sink (kg/mm) 23.51
VCGD-0.044VCGM-0.118RM Rated (kg·m) 186.5Limit of positive stability(°) 117.4Stability Index120.9
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.428PBW0.100PIPA0.0012
EDL1.042ST10.039ST20.039
ST30.262ST40.057ST50.168
RIG
Forestay tensionAftInner stayNone FittedCarbon mastYesHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays1Spreaders2Rotating mastNo
P14.167IG15.085ISP15.995MDT10.120MDL10.232MDT20.120MDL20.232TL5.145MW0.232GO0.254
E5.425J4.420BAS1.695FSD0.028SFJ0.007SPLWPLTPS6.553BD0.162MWT158.76MCG4.886
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date28/04/2018MeasurerComment
SFFP0.914FFM1.217FF1.234LCFcl6.779SG1.0000
SAFP11.631FAM0.876FA0.878LCFsh7.023HBI1.080
W190.7W290.7W390.7W490.7
PD1230.0PD2230.0PD3230.0PD4230.0
WD13.465PLM2029.30GSA91.5RSA6939.8RM186.1
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG0.9000260.000.00Total deductible230.000.00
OTHER ITEMSIdKindDescriptionWeightLCGVCGaAnchor00.00Total deductible0
ORC Ref  04560002NUCIssued on 07/06/2023Valid until 19/02/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

International
Certificate
2023

Boat

SLEEPING TIGER

USA 25900

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentMain-220.151.122.053.514.5945.8607/07/2022
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentGenoa-220.060.831.653.345.056.8415.24NoNo 51.4307/07/2022
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA2-2019.6715.7117.6911.1611.2299%164.692952205C-017.1515.4716.318.0210.6875%116.2428/12/2021DCHN5958
ORC Ref  04560002NUCIssued on 07/06/2023Valid until 19/02/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org