International
Certificate
Double Handed
2021

Boat

Thin Man

USA 24

 
Offshore
Racing
Congress

Certificate number: US6938
Rated boat velocities in knots
Wind Velocity6 kt8 kt10 kt12 kt14 kt16 kt20 kt
Beat Angles42.8°41.3°40.5°39.4°39.0°39.0°40.1°
Beat VMG3.544.264.704.884.954.974.97
52°5.396.376.847.007.077.117.13
60°5.716.647.047.217.307.357.38
75°6.056.867.217.467.637.717.80
90°6.277.067.417.657.848.058.31
110°6.096.997.447.878.298.659.09
120°5.856.927.437.898.238.679.57
135°5.216.477.187.648.178.7510.01
150°4.415.526.507.117.457.798.70
Run VMG3.824.785.636.166.517.027.74
Gybe Angles144.0°147.8°148.5°151.0°174.0°177.0°177.0°

GPH = 616.2

CDL = 8.644

BOAT
ClassJ 99𝕚DesignerJ BoatsBuilderJ CompositesAge Date09/2019Series Date04/2018Offset Filej99 LK.off
HULL
Length Overall9.950 mMaximum Beam3.410 mDraft1.989 mDisplacement3,958 kgDLR5.7743IMS DivisionPerformanceDynamic Allowance0.000%Age Allowance0.098%
PROPELLER
InstallationStrut𝕚TypeFolding 2 blades𝕚Diameter0.371m
CREW
Maximum weight170 kg𝕚Minimum weight120 kg𝕚* when appliedNon Manual PowerCrew Arm Extension
SAIL AREAS (m²)
MeasuredRated Mainsail33.2133.87Headsail Luffed26.6826.68Headsail Flying24.12𝕚37.56𝕚SymmetricAsymmetric112.63𝕚112.63𝕚
* 1 asymmetric(s) with SHW/SFL < 85%
SAIL LIMITATIONS
Headsails5 Spinnakers4
STABILITY
Righting Moment102.5 kg·mStability Index116.8
OWNER




The owner certifies that he/she understands his/her responsibilities under ORC Rule and Regulations.

International
Certificate
Double Handed
2021

Boat

Thin Man

USA 24

 
Offshore
Racing
Congress

Certificate number: US6938
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG1016.3844.5766.7738.0726.6724.0724.5
52°667.8564.8526.6514.4509.1506.1505.1
60°630.8542.2511.4499.3493.1489.5487.6
75°594.9525.0499.3482.8471.5466.7461.5
90°574.2510.2485.7470.9459.2447.1433.1
110°591.0515.0483.7457.3434.2416.3396.0
120°615.5520.4484.6456.3437.5415.4376.2
135°691.4556.7501.7471.0440.5411.4359.7
150°816.4652.7553.7506.7483.5461.9413.7
Run VMG942.7753.7639.3584.2553.3513.1465.0
Selected Courses
Windward / Leeward979.5799.1703.0661.1639.9618.6594.7
All purpose748.5624.7566.6538.6521.8507.3486.9
Single Number Scoring Options
CourseTime On DistanceTime On Time
Windward / Leeward687.40.8728
All purpose554.21.0826
Custom scoring options for Austria
Single NumberTime On DistanceTime On Time
Coastal/Long Distance603.70.9938
Triple Number Coastal/Long Distance Low686.70.8738
Triple Number Coastal/Long Distance Medium550.91.0891
Triple Number Coastal/Long Distance High503.31.1922
Triple Number Windward/Leeward Low889.30.6747
Triple Number Windward/Leeward Medium681.30.8807
Triple Number Windward/Leeward High614.90.9757
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance975.8750.6635.6575.5543.6513.4462.9
Custom scoring options for Bulgaria
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low686.70.8738
Triple Number Coastal/Long Distance Medium550.91.0891
Triple Number Coastal/Long Distance High503.31.1922
Triple Number Windward/Leeward Low889.30.6747
Triple Number Windward/Leeward Medium681.30.8807
Triple Number Windward/Leeward High614.90.9757
Predominantly Upwind602.10.9966
Predominantly Downwind554.71.0817
Custom scoring options for Canada
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low686.70.8738
Triple Number All Purpose Medium550.91.0891
Triple Number All Purpose High503.31.1922
Triple Number Windward/Leeward Low889.30.6747
Triple Number Windward/Leeward Medium681.30.8807
Triple Number Windward/Leeward High614.90.9757
Predominantly Upwind602.10.9966
Predominantly Downwind554.71.0817
Predominantly Upwind Low772.50.7767
Predominantly Upwind Medium626.60.9576
Predominantly Upwind High599.61.0007
Predominantly Downwind Low745.20.8051
Predominantly Downwind Medium551.01.0889
Predominantly Downwind High469.41.2783
Chicago-Mac Upwind0.9801
Chicago-Mac All Purpose1.0195
Chicago-Mac Downwind1.0647
Bayview-Mac Cove Island0.9578
Bayview-Mac Shore0.9613
Victoria-Maui1.1333
Custom scoring options for Denmark
Single NumberTime On DistanceTime On Time
Coastal/Long Distance603.70.9938
Triple Number Coastal/Long Distance Low686.70.8738
Triple Number Coastal/Long Distance Medium550.91.0891
Triple Number Coastal/Long Distance High503.31.1922
Triple Number Windward/Leeward Low889.30.6747
Triple Number Windward/Leeward Medium681.30.8807
Triple Number Windward/Leeward High614.90.9757
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance975.8750.6635.6575.5543.6513.4462.9
Custom scoring options for Spain
Single NumberTime On Distance
Coastal/Long Distance603.7
Triple Number Coastal/Long Distance Low686.7
Triple Number Coastal/Long Distance Medium550.9
Triple Number Coastal/Long Distance High503.3
Triple Number Windward/Leeward Low889.3
Triple Number Windward/Leeward Medium681.3
Triple Number Windward/Leeward High614.9
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance975.8750.6635.6575.5543.6513.4462.9
Custom scoring options for Estonia
Single NumberTime On DistanceTime On Time
Coastal/Long Distance603.70.9938
Triple Number Coastal/Long Distance Low686.70.8738
Triple Number Coastal/Long Distance Medium550.91.0891
Triple Number Coastal/Long Distance High503.31.1922
Triple Number Windward/Leeward Low889.30.6747
Triple Number Windward/Leeward Medium681.30.8807
Triple Number Windward/Leeward High614.90.9757
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance975.8750.6635.6575.5543.6513.4462.9
Custom scoring options for Finland
Single NumberTime On DistanceTime On Time
FinRating (Coastal/Long Distance)603.70.9938
Triple Number Coastal/Long Distance Low686.70.8738
Triple Number Coastal/Long Distance Medium550.91.0891
Triple Number Coastal/Long Distance High503.31.1922
Triple Number Windward/Leeward Low889.30.6747
Triple Number Windward/Leeward Medium681.30.8807
Triple Number Windward/Leeward High614.90.9757
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance975.8750.6635.6575.5543.6513.4462.9
Custom scoring options for France
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low686.70.8738
Triple Number Coastal/Long Distance Medium550.91.0891
Triple Number Coastal/Long Distance High503.31.1922
Triple Number Windward/Leeward Low889.30.6747
Triple Number Windward/Leeward Medium681.30.8807
Triple Number Windward/Leeward High614.90.9757
Custom scoring options for Germany
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.8738
Triple Number Coastal/Long Distance Medium1.0891
Triple Number Coastal/Long Distance High1.1922
Triple Number Windward/Leeward Low0.6747
Triple Number Windward/Leeward Medium0.8807
Triple Number Windward/Leeward High0.9757
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance975.8750.6635.6575.5543.6513.4462.9
Custom scoring options for Greece
Single NumberTime On DistanceTime On Time
Coastal/Long Distance603.70.9938
Triple Number Coastal/Long Distance Low686.70.8738
Triple Number Coastal/Long Distance Medium550.91.0891
Triple Number Coastal/Long Distance High503.31.1922
Triple Number Windward/Leeward Low889.30.6747
Triple Number Windward/Leeward Medium681.30.8807
Triple Number Windward/Leeward High614.90.9757
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance975.8750.6635.6575.5543.6513.4462.9
Custom scoring options for Israel
Single NumberTime On DistanceTime On Time
Coastal/Long Distance603.70.9938
Triple Number Coastal/Long Distance Low686.70.8738
Triple Number Coastal/Long Distance Medium550.91.0891
Triple Number Coastal/Long Distance High503.31.1922
Triple Number Windward/Leeward Low889.30.6747
Triple Number Windward/Leeward Medium681.30.8807
Triple Number Windward/Leeward High614.90.9757
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance975.8750.6635.6575.5543.6513.4462.9
Custom scoring options for Italy
Single NumberTime On DistanceTime On Time
Coastal/Long Distance603.70.9938
Triple Number Coastal/Long Distance Low686.70.8738
Triple Number Coastal/Long Distance Medium550.91.0891
Triple Number Coastal/Long Distance High503.31.1922
Triple Number Windward/Leeward Low889.30.6747
Triple Number Windward/Leeward Medium681.30.8807
Triple Number Windward/Leeward High614.90.9757
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance975.8750.6635.6575.5543.6513.4462.9
Custom scoring options for Japan
Single NumberTime On DistanceTime On Time
Triple Number Windward/Leeward Low889.30.6747
Triple Number Windward/Leeward Medium681.30.8807
Triple Number Windward/Leeward High614.90.9757
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance975.8750.6635.6575.5543.6513.4462.9
Custom scoring options for Korea
Single NumberTime On Distance
Triple Number Coastal/Long Distance Low686.7
Triple Number Coastal/Long Distance Medium550.9
Triple Number Coastal/Long Distance High503.3
Triple Number Windward/Leeward Low889.3
Triple Number Windward/Leeward Medium681.3
Triple Number Windward/Leeward High614.9
Predominantly Upwind602.1
Predominantly Downwind554.7
Predominantly Reaching531.5
Custom scoring options for Lithuania
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low686.70.8738
Triple Number Coastal/Long Distance Medium550.91.0891
Triple Number Coastal/Long Distance High503.31.1922
Triple Number Windward/Leeward Low889.30.6747
Triple Number Windward/Leeward Medium681.30.8807
Triple Number Windward/Leeward High614.90.9757
Custom scoring options for Netherlands
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.8738
Triple Number Coastal/Long Distance Medium1.0891
Triple Number Coastal/Long Distance High1.1922
Triple Number Windward/Leeward Low0.6747
Triple Number Windward/Leeward Medium0.8807
Triple Number Windward/Leeward High0.9757
Coastal/Long Distance0.9938
Predominantly Upwind0.9966
Predominantly Downwind1.0817
Custom scoring options for Norway
Single NumberTime On Time
Distanseseilas (NOR-rating ett tall)0.9938
Tretall Distanseseilas Lite vind0.8738
Tretall Distanseseilas Mellomvind1.0891
Tretall Distanseseilas Mye vind1.1922
Tretall Pølsebane Lite vind0.6747
Tretall Pølsebane Mellomvind0.8807
Tretall Pølsebane Mye vind0.9757
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Distanseseilas975.8750.6635.6575.5543.6513.4462.9
Custom scoring options for Portugal
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low686.70.8738
Triple Number Coastal/Long Distance Medium550.91.0891
Triple Number Coastal/Long Distance High503.31.1922
Triple Number Windward/Leeward Low889.30.6747
Triple Number Windward/Leeward Medium681.30.8807
Triple Number Windward/Leeward High614.90.9757
Custom scoring options for Russia
Single NumberTime On DistanceTime On Time
Predominantly Upwind602.10.9966
Predominantly Downwind554.71.0817
Custom scoring options for South Africa
Single NumberTime On DistanceTime On Time
Cape Doctor Inshore601.90.9969
Cape Doctor Coastal493.01.2170
Custom scoring options for Slovenia
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.8738
Triple Number Coastal/Long Distance Medium1.0891
Triple Number Coastal/Long Distance High1.1922
Triple Number Windward/Leeward Low0.6747
Triple Number Windward/Leeward Medium0.8807
Triple Number Windward/Leeward High0.9757
Custom scoring options for Switzerland
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.8738
Triple Number Coastal/Long Distance Medium1.0891
Triple Number Coastal/Long Distance High1.1922
Triple Number Windward/Leeward Low0.6747
Triple Number Windward/Leeward Medium0.8807
Triple Number Windward/Leeward High0.9757
Custom scoring options for Sweden
Single NumberTime On DistanceTime On Time
Coastal/Long Distance603.70.9938
Triple Number Coastal/Long Distance Low686.70.8738
Triple Number Coastal/Long Distance Medium550.91.0891
Triple Number Coastal/Long Distance High503.31.1922
Triple Number Windward/Leeward Low889.30.6747
Triple Number Windward/Leeward Medium681.30.8807
Triple Number Windward/Leeward High614.90.9757
Predominantly Upwind602.10.9966
Predominantly Downwind554.71.0817
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance975.8750.6635.6575.5543.6513.4462.9
Custom scoring options for Ukraine
Single NumberTime On DistanceTime On Time
Coastal/Long Distance603.70.9938
Triple Number Coastal/Long Distance Low686.70.8738
Triple Number Coastal/Long Distance Medium550.91.0891
Triple Number Coastal/Long Distance High503.31.1922
Triple Number Windward/Leeward Low889.30.6747
Triple Number Windward/Leeward Medium681.30.8807
Triple Number Windward/Leeward High614.90.9757
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance975.8750.6635.6575.5543.6513.4462.9
Custom scoring options for United States of America
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low686.70.8738
Triple Number All Purpose Medium550.91.0891
Triple Number All Purpose High503.31.1922
Triple Number Windward/Leeward Low889.30.6747
Triple Number Windward/Leeward Medium681.30.8807
Triple Number Windward/Leeward High614.90.9757
Predominantly Upwind602.10.9966
Predominantly Downwind554.71.0817
Predominantly Upwind Low772.50.7767
Predominantly Upwind Medium626.60.9576
Predominantly Upwind High599.61.0007
Predominantly Downwind Low745.20.8051
Predominantly Downwind Medium551.01.0889
Predominantly Downwind High469.41.2783
Chicago-Mac Upwind0.9801
Chicago-Mac All Purpose1.0195
Chicago-Mac Downwind1.0647
Bayview-Mac Cove Island0.9578
Bayview-Mac Shore0.9613
Harvest Moon Regatta489.71.2252
Victoria-Maui1.1333

International
Certificate
Double Handed
2021

Boat

Thin Man

USA 24

 
Offshore
Racing
Congress

Certificate number: US6938
Data in meters/kilograms (Metric)𝕚
HULL AND APPENDAGES
ClassJ 99𝕚Measurement14/04/2021𝕚Measurer𝕚HIN𝕚Plan review𝕚Hull constructionCored𝕚Carbon Rudder𝕚Light stanchions𝕚Trim tab𝕚
LOA9.950𝕚Max. Beam3.410𝕚Draft1.989𝕚Displacement3,958𝕚Wetted area21.36𝕚IMS L9.118𝕚LSM08.817𝕚Acc. length9.950𝕚Sink (kg/mm)16.37𝕚
VCGD-0.244𝕚VCGM-0.119𝕚RM Measured (kg·m)102.5𝕚RM Default (kg·m)89.3𝕚Limit of positive stability(°)120.0𝕚Stability Index116.8𝕚
PROPELLER
Propeller TypeFolding 2 blades𝕚
InstallationStrut𝕚PRD0.371𝕚EDL1.850𝕚ST30.179𝕚Twin screw𝕚PBW0.096𝕚ST10.065𝕚ST40.065𝕚PIPA0.0021𝕚ST20.177𝕚ST50.305𝕚
RIG
Forestay tensionAft𝕚Inner stayNone Fitted𝕚Carbon mast𝕚Headsail furlerYes𝕚Mainsail furler𝕚Articulated bowsprit𝕚Non-circular rigging𝕚Fiber rigging𝕚Runners/Checkstays0𝕚Spreaders2𝕚
P12.753𝕚IG12.981𝕚ISP14.471𝕚MDT10.112𝕚MDL10.208𝕚MDT20.108𝕚MDL20.151𝕚TL1.050𝕚MW0.208𝕚GO0.259𝕚
E4.352𝕚J3.875𝕚BAS1.511𝕚FSD0.031𝕚SFJ0.085𝕚SPL𝕚TPS5.123𝕚BD0.159𝕚MWT𝕚MCG𝕚
IdISPTPS1𝕚14.471𝕚5.123𝕚
FLOTATION AND STABILITY
Inclining TestPoles Inclining𝕚SFFP0.590𝕚SAFP9.870𝕚Flotation Date14/04/2021𝕚FFM1.193𝕚FAM0.843𝕚Measurer𝕚FF1.201𝕚FA0.844𝕚Comment𝕚LCFcl5.429𝕚LCFsh5.682𝕚SG1.0180𝕚HBI1.008𝕚
W153.0𝕚W253.0𝕚W353.0𝕚W453.0𝕚
PD1469.8𝕚PD2469.8𝕚PD3469.8𝕚PD4469.8𝕚
WD11.535𝕚PLM9000.00𝕚GSA1.0𝕚RSA1.0𝕚
MEASUREMENT INVENTORY
IdTankTypeCapacityLCGVCGConditionDescription1𝕚Fuel𝕚Rigid𝕚50.0𝕚4.28𝕚-0.15𝕚42.0𝕚Port tank, 42L out of 50L capacity, 0.700 from centerline𝕚
IdItemDescriptionWeightLCGVCG
𝕚Miscellaneous𝕚𝕚𝕚𝕚

International
Certificate
Double Handed
2021

Boat

Thin Man

USA 24

 
Offshore
Racing
Congress

Certificate number: US6938
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeasurerMeas.DateMakerMaterialCommentPH-1𝕚0.20𝕚0.96𝕚1.68𝕚2.82𝕚3.63𝕚33.21𝕚𝕚01/10/2019𝕚UKNY𝕚Unknown𝕚𝕚
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeasurerMeas.DateMakerMaterialCommentLT1𝕚0.09𝕚0.54𝕚1.05𝕚2.09𝕚3.12𝕚4.12𝕚12.80𝕚No𝕚No𝕚 𝕚26.68𝕚𝕚01/10/2019𝕚UNKY𝕚Unknown𝕚𝕚FLY1𝕚𝕚𝕚𝕚𝕚𝕚4.04𝕚11.73𝕚No𝕚Yes𝕚1𝕚24.12𝕚𝕚20/04/2021𝕚UNNY𝕚Unknown𝕚𝕚
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeasurerMeas.DateMakerMaterialCommentA2𝕚16.31𝕚13.54𝕚14.93𝕚9.18𝕚8.56𝕚107%𝕚112.63𝕚𝕚01/10/2019𝕚UKNY𝕚Unknown𝕚𝕚code 0𝕚14.63𝕚13.27𝕚13.95𝕚5.60𝕚7.44𝕚75%𝕚69.38𝕚𝕚01/10/2019𝕚UKNY𝕚Unknown𝕚𝕚