Club
Certificate
Double Handed
2022

Boat

Young American #146

USA 146

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°41.4°40.5°39.9°39.6°39.4°40.0°
Beat VMG3.594.334.704.854.914.994.99
52°5.466.476.877.017.077.127.20
60°5.776.747.097.237.317.347.48
75°6.016.927.307.547.717.827.94
90°5.946.937.367.708.038.318.60
110°5.987.087.587.938.248.529.12
120°5.836.997.578.148.598.979.69
135°5.266.537.287.858.509.2510.85
150°4.465.646.657.267.698.169.68
Run VMG3.864.885.766.306.667.168.38
Gybe Angles143.9°146.6°149.8°151.4°148.9°174.8°143.2°

APH: 548.4

CDL: 8.778

GPH: 610.6

CertNo: US146

BOAT
ClassJ 105DesignerJ BoatsBuilderTPIAge date06/1996Series date01/1991Offset fileH204+.offData fileUS146 - J105 DH
HULL
Length Overall10.570 mMaximum Beam3.346 mDraft2.008 mDisplacement3,973 kgDLR4.4332IMS DivisionCruiser/RacerDynamic Allowance0.009%Age Allowance0.487%
PROPELLER
InstallationShaft exposedTypeFolding 2 bladesDiameter0.380m
CREW
Maximum weight152 kgMinimum weight120 kg * when appliedNon Manual PowerCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail39.2940.66Headsail Luffed28.0628.06Headsail FlyingSymmetricAsymmetric89.1289.12 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail9.86Storm Jib7.78Heavy Weather Jib20.99
SAIL LIMITS
Headsails5  Spinnakers4
STABILITY
Righting Moment103.8 kg·mStability IndexN/A
COMMENTS
New batteries and int. ballast 16Mar
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  0333000283LIssued on 10/08/2022Valid until 31/01/2023
VPP ver: 2022 1.02 | © ORC | www.orc.org

Club
Certificate
Double Handed
2022

Boat

Young American #146

USA 146

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 VMG1003.9831.2766.1742.3732.5721.6721.5
52°659.1556.6524.3513.9509.0505.4499.7
60°624.3534.5507.8497.9492.5490.8481.6
75°598.7519.9493.3477.5467.2460.4453.4
90°605.7519.8489.3467.3448.1433.2418.8
110°602.3508.8474.7454.1437.1422.4394.7
120°617.9514.9475.8442.2419.0401.4371.5
135°684.6551.0494.3458.9423.4389.1331.9
150°807.5638.7541.0495.6468.4441.3372.0
Run VMG932.4737.5624.7571.2540.8502.8429.5
Selected Courses
Windward / Leeward968.2784.4695.4656.7636.7612.2575.5
All purpose746.8617.0561.4534.1516.4499.5472.1
Single Number Scoring Options
CourseTime On DistanceTime On Time
Windward / Leeward680.30.8820
All purpose548.41.0941
 
Custom scoring options for Australia
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low681.90.8799
Triple Number Coastal/Long Distance Medium545.71.0996
Triple Number Coastal/Long Distance High493.51.2159
Triple Number Windward/Leeward Low876.30.6847
Triple Number Windward/Leeward Medium675.20.8886
Triple Number Windward/Leeward High604.50.9925
Custom scoring options for Austria
Single NumberTime On DistanceTime On Time
Coastal/Long Distance595.71.0071
Triple Number Coastal/Long Distance Low681.90.8799
Triple Number Coastal/Long Distance Medium545.71.0996
Triple Number Coastal/Long Distance High493.51.2159
Triple Number Windward/Leeward Low876.30.6847
Triple Number Windward/Leeward Medium675.20.8886
Triple Number Windward/Leeward High604.50.9925
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance964.6737.9629.1570.4536.5504.2449.3
Custom scoring options for Brazil
Single NumberTime On Time
Upwind "bolina"0.7610
Downwind "popa"0.9680
70% up, 30% down "Ilhabela"0.8132
30% up, 70% down "Ilhabela-inverso"0.8950
Custom scoring options for Bulgaria
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low681.90.8799
Triple Number Coastal/Long Distance Medium545.71.0996
Triple Number Coastal/Long Distance High493.51.2159
Triple Number Windward/Leeward Low876.30.6847
Triple Number Windward/Leeward Medium675.20.8886
Triple Number Windward/Leeward High604.50.9925
Predominantly Upwind597.71.0039
Predominantly Downwind545.21.1006
Custom scoring options for Canada
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low681.90.8799
Triple Number All Purpose Medium545.71.0996
Triple Number All Purpose High493.51.2159
Triple Number Windward/Leeward Low876.30.6847
Triple Number Windward/Leeward Medium675.20.8886
Triple Number Windward/Leeward High604.50.9925
Predominantly Upwind597.71.0039
Predominantly Downwind545.21.1006
Predominantly Upwind Low764.70.7847
Predominantly Upwind Medium625.50.9592
Predominantly Upwind High595.51.0076
Predominantly Downwind Low737.50.8136
Predominantly Downwind Medium540.51.1101
Predominantly Downwind High450.31.3324
Chicago-Mac Upwind0.9866
Chicago-Mac All Purpose1.0313
Chicago-Mac Downwind1.0826
Bayview-Mac Cove Island0.9680
Bayview-Mac Shore0.9725
Victoria-Maui1.1621
Custom scoring options for Cyprus
Single NumberTime On DistanceTime On Time
Coastal/Long Distance595.71.0071
Triple Number Coastal/Long Distance Low681.90.8799
Triple Number Coastal/Long Distance Medium545.71.0996
Triple Number Coastal/Long Distance High493.51.2159
Triple Number Windward/Leeward Low876.30.6847
Triple Number Windward/Leeward Medium675.20.8886
Triple Number Windward/Leeward High604.50.9925
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance964.6737.9629.1570.4536.5504.2449.3
Custom scoring options for Denmark
Single NumberTime On DistanceTime On Time
Coastal/Long Distance595.71.0071
Triple Number Coastal/Long Distance Low681.90.8799
Triple Number Coastal/Long Distance Medium545.71.0996
Triple Number Coastal/Long Distance High493.51.2159
Triple Number Windward/Leeward Low876.30.6847
Triple Number Windward/Leeward Medium675.20.8886
Triple Number Windward/Leeward High604.50.9925
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance964.6737.9629.1570.4536.5504.2449.3
Custom scoring options for Spain
Single NumberTime On Distance
Coastal/Long Distance595.7
Triple Number Coastal/Long Distance Low681.9
Triple Number Coastal/Long Distance Medium545.7
Triple Number Coastal/Long Distance High493.5
Triple Number Windward/Leeward Low876.3
Triple Number Windward/Leeward Medium675.2
Triple Number Windward/Leeward High604.5
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance964.6737.9629.1570.4536.5504.2449.3
Custom scoring options for Estonia
Single NumberTime On DistanceTime On Time
Coastal/Long Distance595.71.0071
Triple Number Coastal/Long Distance Low681.90.8799
Triple Number Coastal/Long Distance Medium545.71.0996
Triple Number Coastal/Long Distance High493.51.2159
Triple Number Windward/Leeward Low876.30.6847
Triple Number Windward/Leeward Medium675.20.8886
Triple Number Windward/Leeward High604.50.9925
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance964.6737.9629.1570.4536.5504.2449.3
Custom scoring options for Finland
Single NumberTime On DistanceTime On Time
FinRating (Coastal/Long Distance)595.71.0071
Triple Number Coastal/Long Distance Low681.90.8799
Triple Number Coastal/Long Distance Medium545.71.0996
Triple Number Coastal/Long Distance High493.51.2159
Triple Number Windward/Leeward Low876.30.6847
Triple Number Windward/Leeward Medium675.20.8886
Triple Number Windward/Leeward High604.50.9925
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance964.6737.9629.1570.4536.5504.2449.3
Custom scoring options for France
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low681.90.8799
Triple Number Coastal/Long Distance Medium545.71.0996
Triple Number Coastal/Long Distance High493.51.2159
Triple Number Windward/Leeward Low876.30.6847
Triple Number Windward/Leeward Medium675.20.8886
Triple Number Windward/Leeward High604.50.9925
Custom scoring options for Germany
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.8799
Triple Number Coastal/Long Distance Medium1.0996
Triple Number Coastal/Long Distance High1.2159
Triple Number Windward/Leeward Low0.6847
Triple Number Windward/Leeward Medium0.8886
Triple Number Windward/Leeward High0.9925
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance964.6737.9629.1570.4536.5504.2449.3
Custom scoring options for Greece
Single NumberTime On DistanceTime On Time
Coastal/Long Distance595.71.0071
Triple Number Coastal/Long Distance Low681.90.8799
Triple Number Coastal/Long Distance Medium545.71.0996
Triple Number Coastal/Long Distance High493.51.2159
Triple Number Windward/Leeward Low876.30.6847
Triple Number Windward/Leeward Medium675.20.8886
Triple Number Windward/Leeward High604.50.9925
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance964.6737.9629.1570.4536.5504.2449.3
Custom scoring options for Hungary
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low681.90.8799
Triple Number Coastal/Long Distance Medium545.71.0996
Triple Number Coastal/Long Distance High493.51.2159
Triple Number Windward/Leeward Low876.30.6847
Triple Number Windward/Leeward Medium675.20.8886
Triple Number Windward/Leeward High604.50.9925
Custom scoring options for Israel
Single NumberTime On DistanceTime On Time
Coastal/Long Distance595.71.0071
Triple Number Coastal/Long Distance Low681.90.8799
Triple Number Coastal/Long Distance Medium545.71.0996
Triple Number Coastal/Long Distance High493.51.2159
Triple Number Windward/Leeward Low876.30.6847
Triple Number Windward/Leeward Medium675.20.8886
Triple Number Windward/Leeward High604.50.9925
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance964.6737.9629.1570.4536.5504.2449.3
Custom scoring options for Italy
Single NumberTime On DistanceTime On Time
Coastal/Long Distance595.71.0071
Triple Number Coastal/Long Distance Low681.90.8799
Triple Number Coastal/Long Distance Medium545.71.0996
Triple Number Coastal/Long Distance High493.51.2159
Triple Number Windward/Leeward Low876.30.6847
Triple Number Windward/Leeward Medium675.20.8886
Triple Number Windward/Leeward High604.50.9925
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance964.6737.9629.1570.4536.5504.2449.3
Custom scoring options for Japan
Single NumberTime On DistanceTime On Time
Triple Number Windward/Leeward Low876.30.6847
Triple Number Windward/Leeward Medium675.20.8886
Triple Number Windward/Leeward High604.50.9925
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance964.6737.9629.1570.4536.5504.2449.3
Custom scoring options for Korea
Single NumberTime On Distance
Triple Number Coastal/Long Distance Low681.9
Triple Number Coastal/Long Distance Medium545.7
Triple Number Coastal/Long Distance High493.5
Triple Number Windward/Leeward Low876.3
Triple Number Windward/Leeward Medium675.2
Triple Number Windward/Leeward High604.5
Predominantly Upwind597.7
Predominantly Downwind545.2
Predominantly Reaching524.1
Custom scoring options for Lithuania
Single NumberTime On DistanceTime On Time
Coastal/Long Distance595.71.0071
Triple Number Coastal/Long Distance Low681.90.8799
Triple Number Coastal/Long Distance Medium545.71.0996
Triple Number Coastal/Long Distance High493.51.2159
Triple Number Windward/Leeward Low876.30.6847
Triple Number Windward/Leeward Medium675.20.8886
Triple Number Windward/Leeward High604.50.9925
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance964.6737.9629.1570.4536.5504.2449.3
Custom scoring options for Netherlands
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.8799
Triple Number Coastal/Long Distance Medium1.0996
Triple Number Coastal/Long Distance High1.2159
Triple Number Windward/Leeward Low0.6847
Triple Number Windward/Leeward Medium0.8886
Triple Number Windward/Leeward High0.9925
Coastal/Long Distance1.0071
Predominantly Upwind1.0039
Predominantly Downwind1.1006
Custom scoring options for Norway
Single NumberTime On Time
Distanseseilas (NOR-rating ett tall)1.0071
Tretall Distanseseilas Lite vind0.8799
Tretall Distanseseilas Mellomvind1.0996
Tretall Distanseseilas Mye vind1.2159
Tretall Pølsebane Lite vind0.6847
Tretall Pølsebane Mellomvind0.8886
Tretall Pølsebane Mye vind0.9925
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Distanseseilas964.6737.9629.1570.4536.5504.2449.3
Custom scoring options for Portugal
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low681.90.8799
Triple Number Coastal/Long Distance Medium545.71.0996
Triple Number Coastal/Long Distance High493.51.2159
Triple Number Windward/Leeward Low876.30.6847
Triple Number Windward/Leeward Medium675.20.8886
Triple Number Windward/Leeward High604.50.9925
Coastal/Long Distance595.71.0071
Custom scoring options for Russia
Single NumberTime On DistanceTime On Time
Predominantly Upwind597.71.0039
Predominantly Downwind545.21.1006
Custom scoring options for South Africa
Single NumberTime On DistanceTime On Time
Cape Doctor Inshore586.51.0230
Cape Doctor Coastal480.31.2492
Triple Number Coastal/Long Distance Low681.90.8799
Triple Number Coastal/Long Distance Medium545.71.0996
Triple Number Coastal/Long Distance High493.51.2159
Triple Number Windward/Leeward Low876.30.6847
Triple Number Windward/Leeward Medium675.20.8886
Triple Number Windward/Leeward High604.50.9925
Custom scoring options for Slovenia
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.8799
Triple Number Coastal/Long Distance Medium1.0996
Triple Number Coastal/Long Distance High1.2159
Triple Number Windward/Leeward Low0.6847
Triple Number Windward/Leeward Medium0.8886
Triple Number Windward/Leeward High0.9925
Custom scoring options for Switzerland
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.8799
Triple Number Coastal/Long Distance Medium1.0996
Triple Number Coastal/Long Distance High1.2159
Triple Number Windward/Leeward Low0.6847
Triple Number Windward/Leeward Medium0.8886
Triple Number Windward/Leeward High0.9925
Custom scoring options for Sweden
Single NumberTime On DistanceTime On Time
Coastal/Long Distance595.71.0071
Triple Number Coastal/Long Distance Low681.90.8799
Triple Number Coastal/Long Distance Medium545.71.0996
Triple Number Coastal/Long Distance High493.51.2159
Triple Number Windward/Leeward Low876.30.6847
Triple Number Windward/Leeward Medium675.20.8886
Triple Number Windward/Leeward High604.50.9925
Predominantly Upwind597.71.0039
Predominantly Downwind545.21.1006
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance964.6737.9629.1570.4536.5504.2449.3
Custom scoring options for Ukraine
Single NumberTime On DistanceTime On Time
Coastal/Long Distance595.71.0071
Triple Number Coastal/Long Distance Low681.90.8799
Triple Number Coastal/Long Distance Medium545.71.0996
Triple Number Coastal/Long Distance High493.51.2159
Triple Number Windward/Leeward Low876.30.6847
Triple Number Windward/Leeward Medium675.20.8886
Triple Number Windward/Leeward High604.50.9925
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance964.6737.9629.1570.4536.5504.2449.3
Custom scoring options for United States of America
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low681.90.8799
Triple Number All Purpose Medium545.71.0996
Triple Number All Purpose High493.51.2159
Triple Number Windward/Leeward Low876.30.6847
Triple Number Windward/Leeward Medium675.20.8886
Triple Number Windward/Leeward High604.50.9925
Predominantly Upwind597.71.0039
Predominantly Downwind545.21.1006
Predominantly Upwind Low764.70.7847
Predominantly Upwind Medium625.50.9592
Predominantly Upwind High595.51.0076
Predominantly Downwind Low737.50.8136
Predominantly Downwind Medium540.51.1101
Predominantly Downwind High450.31.3324
Chicago-Mac Upwind0.9866
Chicago-Mac All Purpose1.0313
Chicago-Mac Downwind1.0826
Bayview-Mac Cove Island0.9680
Bayview-Mac Shore0.9725
Harvest Moon Regatta481.31.2467
Victoria-Maui1.1621
5-Band
Windward/Leeward		Time On DistanceTime On Time
5-Band Low954.00.6289
5-Band Low / Medium806.90.7436
5-Band Medium666.70.9000
5-Band Medium / High614.00.9772
5-Band High581.81.0312
ORC Ref  0333000283LIssued on 10/08/2022Valid until 31/01/2023
VPP ver: 2022 1.02 | © ORC | www.orc.org

Club
Certificate
Double Handed
2022

Boat

Young American #146

USA 146

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassJ 105Measurement16/03/2022HINPlan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA10.570Max. Beam3.346Draft2.008Displacement3,973Wetted area22.90IMS L9.461LSM09.641Acc. length10.570Sink (kg/mm) 17.24
VCGD-0.125VCGM-0.146RM Measured (kg·m) 103.8RM Default (kg·m) 84.4Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.380PBW0.120PIPA0.0034
PSD0.030PHD0.049PHL0.130
PSA17.0°ESL0.915
ST10.019ST20.089ST30.089
ST40.048ST50.190
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingYesRunners/Checkstays0Spreaders2
P12.650IG12.347ISP13.125MDT10.105MDL10.166MDT20.080MDL20.100TL1.795MW0.160GO0.200
E4.450J4.115BAS1.585FSD0.010SFJ0.000SPLWPLTPS5.805BD0.126MWT112.50MCG4.396
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date16/03/2022MeasurerCommentNew internal ballast and Li Batts
SFFP0.966FFMFF1.098LCFcl5.890SG1.0150
SAFP10.056FAMFA0.751LCFsh6.129HBI0.917
W159.5W259.5W359.5W459.5
PD1497.6PD2497.6PD3497.6PD4497.6
WD11.020PLM9000.00GSA1.0RSA1.0
TANKS
INVENTORY
INVENTORY
BALLASTIdKindDescriptionWeightLCGVCGTCG1FixedInternal lead ballast in bilge1064.90-0.55Fixed Ballast Total106
Total deductible
Total deductible
ORC Ref  0333000283LIssued on 10/08/2022Valid until 31/01/2023
VPP ver: 2022 1.02 | © ORC | www.orc.org

Club
Certificate
Double Handed
2022

Boat

Young American #146

USA 146

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateMakerMaterialCommentfathead Main1.131.662.383.323.9839.29UnknownOD Main0.180.951.702.883.7633.7115/05/2022DoyleUnknown
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateMakerMaterialCommentJib Top0.080.611.172.313.484.7211.99NoNo 28.06UnknownClass Jib0.080.511.012.023.034.1712.15NoNo 24.8615/05/2022Doyle NYCUnknown
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateMakerMaterialCommentClass Spi15.1211.7713.458.117.33111%89.1223/05/2022Doyle NYCUnknown
ORC Ref  0333000283LIssued on 10/08/2022Valid until 31/01/2023
VPP ver: 2022 1.02 | © ORC | www.orc.org