Club
Certificate
2023

Boat

GOOD LOOKIN'

USA 123

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 Angles43.3°40.8°39.0°37.6°37.0°36.6°37.0°
Beat VMG3.454.244.805.105.235.315.36
52°5.266.266.867.147.287.377.45
60°5.546.507.047.327.497.607.71
75°5.726.667.177.517.777.978.18
90°5.736.807.337.607.878.188.64
110°5.786.927.538.018.428.729.30
120°5.626.797.468.008.539.0610.02
135°5.056.287.127.688.248.8410.42
150°4.275.436.407.077.497.898.75
Run VMG3.704.705.546.126.496.957.77
Gybe Angles143.5°147.4°148.7°150.1°149.3°173.9°174.8°

APH: 548.7

CDL: 9.290

GPH: 616.2

CertNo: US7273

BOAT
ClassJ 105DesignerJOHNSTONEBuilderTILLOTSON-PEARSONAge date07/1995Series date01/1991Offset fileH204+.OFFData fileUS7273
HULL
Length Overall10.570 mMaximum Beam3.346 mDraft2.001 mDisplacement3,893 kgDLR4.4865IMS DivisionPerformanceDynamic Allowance0.180%Age Allowance0.487%
PROPELLER
InstallationShaft exposedTypeFolding 2 bladesDiameter0.381m
CREW
Maximum weight476 kgMinimum weight357 kg * when appliedNon Manual PowerNoCrew Arm Extension0.00 m
SAIL AREAS (m²)
MeasuredRatedMainsail34.0034.76Headsail Luffed25.5825.58Headsail FlyingSymmetricAsymmetric86.6286.62 (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  04560002NL4Issued on 03/06/2023Valid until 19/02/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

GOOD LOOKIN'

USA 123

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 VMG1042.6848.8750.0706.2688.5678.6671.6
52°684.4574.8524.9504.0494.5488.7482.9
60°650.1553.8511.7491.7480.5474.0466.6
75°629.7540.8502.0479.6463.2451.9439.9
90°628.6529.2491.4473.8457.2440.1416.6
110°622.4520.3478.3449.6427.8412.7387.3
120°640.2529.9482.9449.7421.8397.4359.5
135°713.0573.2505.9469.0436.9407.3345.6
150°843.7662.8562.4509.2480.6456.5411.3
Run VMG974.2765.4649.4587.9554.9518.0463.2
Selected Courses
Windward / Leeward1008.4807.1699.7647.0621.7598.3567.4
All purpose777.3635.2565.5530.0508.9491.6465.6
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward677.70.8853
All purpose548.71.0935
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low706.20.8496
Triple Number Coastal/Long Distance Medium545.41.1002
Triple Number Coastal/Long Distance High486.21.2340
Triple Number Windward/Leeward Low907.70.6610
Triple Number Windward/Leeward Medium671.60.8934
Triple Number Windward/Leeward High592.51.0126
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance596.41.0060
Triple Number Coastal/Long Distance Low706.20.8496
Triple Number Coastal/Long Distance Medium545.41.1002
Triple Number Coastal/Long Distance High486.21.2340
Triple Number Windward/Leeward Low907.70.6610
Triple Number Windward/Leeward Medium671.60.8934
Triple Number Windward/Leeward High592.51.0126
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1005.0759.4633.7565.0528.6496.3444.4
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7798
Downwind "popa"0.9306
70% up, 30% down "Ilhabela"0.8196
30% up, 70% down "Ilhabela-inverso"0.8796
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low706.20.8496
Triple Number Coastal/Long Distance Medium545.41.1002
Triple Number Coastal/Long Distance High486.21.2340
Triple Number Windward/Leeward Low907.70.6610
Triple Number Windward/Leeward Medium671.60.8934
Triple Number Windward/Leeward High592.51.0126
Predominantly Upwind594.41.0095
Predominantly Downwind556.61.0780
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low706.20.8496
Triple Number All Purpose Medium545.41.1002
Triple Number All Purpose High486.21.2340
Triple Number Windward/Leeward Low907.70.6610
Triple Number Windward/Leeward Medium671.60.8934
Triple Number Windward/Leeward High592.51.0126
Predominantly Upwind594.41.0095
Predominantly Downwind556.61.0780
Predominantly Upwind Low790.00.7595
Predominantly Upwind Medium613.10.9786
Predominantly Upwind High569.91.0528
Predominantly Downwind Low765.90.7834
Predominantly Downwind Medium553.61.0838
Predominantly Downwind High464.41.2921
Chicago-Mac Upwind0.9920
Chicago-Mac All Purpose1.0230
Chicago-Mac Downwind1.0602
Bayview-Mac Cove Island0.9494
Bayview-Mac Shore0.9578
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching521.01.1516
Predominantly Reaching Low638.40.9398
Predominantly Reaching Medium516.41.1620
Predominantly Reaching High450.21.3329
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low992.90.6043
5-Band Low / Medium828.30.7244
5-Band Medium660.90.9079
5-Band Medium / High601.20.9980
5-Band High572.81.0476
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance596.41.0060
Triple Number Coastal/Long Distance Low706.20.8496
Triple Number Coastal/Long Distance Medium545.41.1002
Triple Number Coastal/Long Distance High486.21.2340
Triple Number Windward/Leeward Low907.70.6610
Triple Number Windward/Leeward Medium671.60.8934
Triple Number Windward/Leeward High592.51.0126
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1005.0759.4633.7565.0528.6496.3444.4
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance596.41.0060
Triple Number Coastal/Long Distance Low706.20.8496
Triple Number Coastal/Long Distance Medium545.41.1002
Triple Number Coastal/Long Distance High486.21.2340
Triple Number Windward/Leeward Low907.70.6610
Triple Number Windward/Leeward Medium671.60.8934
Triple Number Windward/Leeward High592.51.0126
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1005.0759.4633.7565.0528.6496.3444.4
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance596.4
Triple Number Coastal/Long Distance Low706.2
Triple Number Coastal/Long Distance Medium545.4
Triple Number Coastal/Long Distance High486.2
Triple Number Windward/Leeward Low907.7
Triple Number Windward/Leeward Medium671.6
Triple Number Windward/Leeward High592.5
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1005.0759.4633.7565.0528.6496.3444.4
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance596.41.0060
Triple Number Coastal/Long Distance Low706.20.8496
Triple Number Coastal/Long Distance Medium545.41.1002
Triple Number Coastal/Long Distance High486.21.2340
Triple Number Windward/Leeward Low907.70.6610
Triple Number Windward/Leeward Medium671.60.8934
Triple Number Windward/Leeward High592.51.0126
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1005.0759.4633.7565.0528.6496.3444.4
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)596.41.0060
Triple Number Coastal/Long Distance Low706.20.8496
Triple Number Coastal/Long Distance Medium545.41.1002
Triple Number Coastal/Long Distance High486.21.2340
Triple Number Windward/Leeward Low907.70.6610
Triple Number Windward/Leeward Medium671.60.8934
Triple Number Windward/Leeward High592.51.0126
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1005.0759.4633.7565.0528.6496.3444.4
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low706.20.8496
Triple Number Coastal/Long Distance Medium545.41.1002
Triple Number Coastal/Long Distance High486.21.2340
Triple Number Windward/Leeward Low907.70.6610
Triple Number Windward/Leeward Medium671.60.8934
Triple Number Windward/Leeward High592.51.0126
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8496
Triple Number Coastal/Long Distance Medium1.1002
Triple Number Coastal/Long Distance High1.2340
Triple Number Windward/Leeward Low0.6610
Triple Number Windward/Leeward Medium0.8934
Triple Number Windward/Leeward High1.0126
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1005.0759.4633.7565.0528.6496.3444.4
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance596.41.0060
Triple Number Coastal/Long Distance Low706.20.8496
Triple Number Coastal/Long Distance Medium545.41.1002
Triple Number Coastal/Long Distance High486.21.2340
Triple Number Windward/Leeward Low907.70.6610
Triple Number Windward/Leeward Medium671.60.8934
Triple Number Windward/Leeward High592.51.0126
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1005.0759.4633.7565.0528.6496.3444.4
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low706.20.8496
Triple Number Coastal/Long Distance Medium545.41.1002
Triple Number Coastal/Long Distance High486.21.2340
Triple Number Windward/Leeward Low907.70.6610
Triple Number Windward/Leeward Medium671.60.8934
Triple Number Windward/Leeward High592.51.0126
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance596.41.0060
Triple Number Coastal/Long Distance Low706.20.8496
Triple Number Coastal/Long Distance Medium545.41.1002
Triple Number Coastal/Long Distance High486.21.2340
Triple Number Windward/Leeward Low907.70.6610
Triple Number Windward/Leeward Medium671.60.8934
Triple Number Windward/Leeward High592.51.0126
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1005.0759.4633.7565.0528.6496.3444.4
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low907.70.6610
Triple Number Windward/Leeward Medium671.60.8934
Triple Number Windward/Leeward High592.51.0126
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1005.0759.4633.7565.0528.6496.3444.4
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low706.2
Triple Number Coastal/Long Distance Medium545.4
Triple Number Coastal/Long Distance High486.2
Triple Number Windward/Leeward Low907.7
Triple Number Windward/Leeward Medium671.6
Triple Number Windward/Leeward High592.5
Predominantly Upwind594.4
Predominantly Downwind556.6
Predominantly Reaching533.2
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance596.41.0060
Triple Number Coastal/Long Distance Low706.20.8496
Triple Number Coastal/Long Distance Medium545.41.1002
Triple Number Coastal/Long Distance High486.21.2340
Triple Number Windward/Leeward Low907.70.6610
Triple Number Windward/Leeward Medium671.60.8934
Triple Number Windward/Leeward High592.51.0126
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1005.0759.4633.7565.0528.6496.3444.4
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8496
Triple Number Coastal/Long Distance Medium1.1002
Triple Number Coastal/Long Distance High1.2340
Triple Number Windward/Leeward Low0.6610
Triple Number Windward/Leeward Medium0.8934
Triple Number Windward/Leeward High1.0126
Coastal/Long Distance1.0060
Predominantly Upwind1.0095
Predominantly Downwind1.0780
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.8496
Tretall Distanseseilas Mellomvind1.1002
Tretall Distanseseilas Mye vind1.2340
Tretall Pølsebane Lite vind0.6610
Tretall Pølsebane Mellomvind0.8934
Tretall Pølsebane Mye vind1.0126
Distanseseilas ett tall (OSN 8-16kn)1.0060
Distanseseilas ett tall (APH 6-20kn)1.0935
Enkeltall Motvind1.0095
Enkeltall Medvind1.0780
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low706.20.8496
Triple Number Coastal/Long Distance Medium545.41.1002
Triple Number Coastal/Long Distance High486.21.2340
Triple Number Windward/Leeward Low907.70.6610
Triple Number Windward/Leeward Medium671.60.8934
Triple Number Windward/Leeward High592.51.0126
Coastal/Long Distance596.41.0060
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind594.41.0095
Predominantly Downwind556.61.0780
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore576.71.0405
Cape Doctor Coastal473.41.2674
Triple Number Coastal/Long Distance Low706.20.8496
Triple Number Coastal/Long Distance Medium545.41.1002
Triple Number Coastal/Long Distance High486.21.2340
Triple Number Windward/Leeward Low907.70.6610
Triple Number Windward/Leeward Medium671.60.8934
Triple Number Windward/Leeward High592.51.0126
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8496
Triple Number Coastal/Long Distance Medium1.1002
Triple Number Coastal/Long Distance High1.2340
Triple Number Windward/Leeward Low0.6610
Triple Number Windward/Leeward Medium0.8934
Triple Number Windward/Leeward High1.0126
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8496
Triple Number Coastal/Long Distance Medium1.1002
Triple Number Coastal/Long Distance High1.2340
Triple Number Windward/Leeward Low0.6610
Triple Number Windward/Leeward Medium0.8934
Triple Number Windward/Leeward High1.0126
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance596.41.0060
Triple Number Coastal/Long Distance Low706.20.8496
Triple Number Coastal/Long Distance Medium545.41.1002
Triple Number Coastal/Long Distance High486.21.2340
Triple Number Windward/Leeward Low907.70.6610
Triple Number Windward/Leeward Medium671.60.8934
Triple Number Windward/Leeward High592.51.0126
Predominantly Upwind594.41.0095
Predominantly Downwind556.61.0780
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1005.0759.4633.7565.0528.6496.3444.4
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance596.41.0060
Triple Number Coastal/Long Distance Low706.20.8496
Triple Number Coastal/Long Distance Medium545.41.1002
Triple Number Coastal/Long Distance High486.21.2340
Triple Number Windward/Leeward Low907.70.6610
Triple Number Windward/Leeward Medium671.60.8934
Triple Number Windward/Leeward High592.51.0126
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1005.0759.4633.7565.0528.6496.3444.4
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low706.20.8496
Triple Number All Purpose Medium545.41.1002
Triple Number All Purpose High486.21.2340
Triple Number Windward/Leeward Low907.70.6610
Triple Number Windward/Leeward Medium671.60.8934
Triple Number Windward/Leeward High592.51.0126
Predominantly Upwind594.41.0095
Predominantly Downwind556.61.0780
Predominantly Upwind Low790.00.7595
Predominantly Upwind Medium613.10.9786
Predominantly Upwind High569.91.0528
Predominantly Downwind Low765.90.7834
Predominantly Downwind Medium553.61.0838
Predominantly Downwind High464.41.2921
Chicago-Mac Upwind0.9920
Chicago-Mac All Purpose1.0230
Chicago-Mac Downwind1.0602
Bayview-Mac Cove Island0.9494
Bayview-Mac Shore0.9578
Harvest Moon Regatta475.41.2621
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy573.01.0471
San Francisco Bay Medium661.00.9078
Predominantly Reaching521.01.1516
Predominantly Reaching Low638.40.9398
Predominantly Reaching Medium516.41.1620
Predominantly Reaching High450.21.3329
Windward/Leeward 60-40 Low915.30.6555
Windward/Leeward 60-40 Medium690.90.8684
Windward/Leeward 60-40 High621.80.9650
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low992.90.6043
5-Band Low / Medium828.30.7244
5-Band Medium660.90.9079
5-Band Medium / High601.20.9980
5-Band High572.81.0476
ORC Ref  04560002NL4Issued on 03/06/2023Valid until 19/02/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

GOOD LOOKIN'

USA 123

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassJ 105Measurement01/01/2020HINPlan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA10.570Max. Beam3.346Draft2.001Displacement3,893Wetted area22.97IMS L9.637LSM09.537Acc. length10.570Sink (kg/mm) 17.32
VCGD-0.078VCGM-0.093RM Rated (kg·m) 100.4Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.381PBW0.098PIPA0.0031
PSD0.025PHD0.049PHL0.138
PSA16.5°ESL0.915
ST10.019ST20.092ST30.092
ST40.046ST50.186
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/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-0.078Flotation Date01/01/2020MeasurerComment
SFFP0.966FFMFF1.135LCFcl6.011SG1.0230
SAFP10.056FAMFA0.729LCFsh6.245HBI0.933
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04560002NL4Issued on 03/06/2023Valid until 19/02/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

GOOD LOOKIN'

USA 123

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment00.181.672.8934.00
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment1050.082.024.1912.15NoNo 25.58* Copied from legacy *
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment014.9612.1113.547.687.68100%86.62
ORC Ref  04560002NL4Issued on 03/06/2023Valid until 19/02/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org