Club
Certificate
2024

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 24 kt
Beat Angles43.4°40.9°39.1°37.5°36.8°36.7°36.6°37.3°
Beat VMG3.444.234.805.135.275.365.455.43
52°5.256.256.867.167.317.417.517.55
60°5.526.497.047.337.527.637.777.83
75°5.706.657.177.517.787.998.228.36
90°5.726.807.337.627.878.188.668.96
110°5.786.927.538.018.428.749.329.88
120°5.626.797.458.008.539.0610.0311.00
135°5.046.277.117.678.228.8110.3613.31
150°4.265.426.397.067.487.878.7111.47
Run VMG3.694.695.536.126.486.947.759.93
Gybe Angles143.3°147.0°148.8°149.8°149.5°173.7°175.3°140.3°
APH ToD:548.1CDL: 9.364APH ToT: 1.0947CertNo:US7273
BOAT
ClassJ 105DesignerJOHNSTONEBuilderTILLOTSON-PEARSONAge date07/1995Series date01/1991Offset fileJ105.offData fileUS7273
HULL
Length Overall10.570 mMaximum Beam3.344 mDraft2.002 mDisplacement3,899 kgDLR4.4935IMS DivisionPerformanceDynamic Allowance0.180%Age Allowance0.487%
PROPELLER
InstallationShaft exposedTypeFolding 2 bladesDiameter0.381m
CREW
Maximum weight476 kg(declared)Minimum weight346 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.

Club
Certificate
2024

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 24 kt
Beat VMG1045.6850.3749.4702.3682.8671.6661.1663.1
52°686.3575.7524.8502.9492.3486.1479.1477.0
60°651.8554.4511.7491.0478.9471.9463.3460.0
75°631.2541.2502.0479.5462.8450.8438.0430.9
90°629.4529.3490.9472.5457.5440.1415.7401.7
110°622.8520.4478.2449.5427.4411.8386.4364.2
120°640.9530.2483.0450.2422.3397.4358.9327.4
135°714.0574.0506.2469.6437.8408.6347.6270.5
150°845.3664.1563.3509.7481.3457.6413.2314.0
Run VMG976.1766.9650.4588.6555.7518.9464.3362.6
Selected Courses
Windward / Leeward1010.9808.6699.9645.4619.2595.2562.7512.8
All purpose778.9636.1565.5529.1507.7489.9463.0429.4
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward676.50.8869
All purpose548.11.0947
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low707.50.8481
Triple Number Coastal/Long Distance Medium544.81.1013
Triple Number Coastal/Long Distance High484.31.2389
Triple Number Windward/Leeward Low909.80.6595
Triple Number Windward/Leeward Medium670.60.8947
Triple Number Windward/Leeward High589.01.0186
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance595.81.0070
Triple Number Coastal/Long Distance Low707.50.8481
Triple Number Coastal/Long Distance Medium544.81.1013
Triple Number Coastal/Long Distance High484.31.2389
Triple Number Windward/Leeward Low909.80.6595
Triple Number Windward/Leeward Medium670.60.8947
Triple Number Windward/Leeward High589.01.0186
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1007.4760.8633.8563.9527.2494.7442.6411.1
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7831
Downwind "popa"0.9290
70% up, 30% down "Ilhabela"0.8218
30% up, 70% down "Ilhabela-inverso"0.8798
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low707.50.8481
Triple Number Coastal/Long Distance Medium544.81.1013
Triple Number Coastal/Long Distance High484.31.2389
Triple Number Windward/Leeward Low909.80.6595
Triple Number Windward/Leeward Medium670.60.8947
Triple Number Windward/Leeward High589.01.0186
Predominantly Upwind593.21.0114
Predominantly Downwind556.91.0775
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low707.50.8481
Triple Number AP Medium544.91.1012
Triple Number AP High484.31.2389
Triple Number Windward/Leeward Low909.80.6595
Triple Number Windward/Leeward Medium670.60.8947
Triple Number Windward/Leeward High589.01.0186
Single Number Predominant Upwind592.21.0132
Single Number Predominant Reaching524.71.1434
Single Number Predominant Downwind557.61.0760
Predominant Upwind - Low785.60.7638
Predominant Upwind - Low/Med652.30.9199
Predominant Upwind - Medium574.11.0451
Predominant Upwind - Med/High534.41.1227
Predominant Upwind - High512.51.1708
Predominant Downwind Low773.00.7762
Predominant Downwind Low/Med628.50.9546
Predominant Downwind Medium538.51.1141
Predominant Downwind Med/High479.71.2508
Predominant Downwind High431.71.3899
Predominant Reaching Low695.00.8633
Predominant Reaching Low/Med579.41.0355
Predominant Reaching Medium510.41.1755
Predominant Reaching Med/High465.61.2886
Predominant Reaching High431.21.3916
SA/DSPL Upwind23.94SA/DSPL Downwind48.47
Scoring OptionTODTOT
5-Band Windward/Leeward Low965.00.6218
5-Band Windward/Leeward Low/Med776.00.7732
5-Band Windward/Leeward Medium659.60.9097
5-Band Windward/Leeward Med/High598.11.0032
5-Band Windward/Leeward High559.71.0720
Windward/Leeward 60-40 Low972.20.6171
Windward/Leeward 60-40 Low/Med785.10.7642
Windward/Leeward 60-40 Medium671.00.8942
Windward/Leeward 60-40 Med/High613.30.9783
Windward/Leeward 60-40 High580.41.0338
5-Band AP Low746.50.8038
5-Band AP Low/Med616.40.9733
5-Band AP Medium537.21.1169
5-Band AP Med/High491.71.2202
5-Band AP High461.91.2990
5-Band SF Bay Tour - Low917.40.6540
5-Band SF Bay Tour - Low/Med741.90.8087
5-Band SF Bay Tour - Medium634.30.9459
5-Band SF Bay Tour - Med/High577.41.0391
5-Band SF Bay Tour - High541.91.1072
Chicago-Mac Upwind0.9937
Chicago-Mac All Purpose1.0235
Chicago-Mac Downwind1.0596
Bayview-Mac Cove Island0.9488
Bayview-Mac Shore0.9574
Harvest Moon Regatta475.51.2619
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance595.81.0070
Triple Number Coastal/Long Distance Low707.50.8481
Triple Number Coastal/Long Distance Medium544.81.1013
Triple Number Coastal/Long Distance High484.31.2389
Triple Number Windward/Leeward Low909.80.6595
Triple Number Windward/Leeward Medium670.60.8947
Triple Number Windward/Leeward High589.01.0186
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1007.4760.8633.8563.9527.2494.7442.6411.1
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance595.81.0070
Triple Number Coastal/Long Distance Low707.50.8481
Triple Number Coastal/Long Distance Medium544.81.1013
Triple Number Coastal/Long Distance High484.31.2389
Triple Number Windward/Leeward Low909.80.6595
Triple Number Windward/Leeward Medium670.60.8947
Triple Number Windward/Leeward High589.01.0186
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1007.4760.8633.8563.9527.2494.7442.6411.1
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance595.8
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1007.4760.8633.8563.9527.2494.7442.6411.1
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low707.50.8481
Triple Number Coastal/Long Distance Medium544.81.1013
Triple Number Coastal/Long Distance High484.31.2389
Triple Number Windward/Leeward Low909.80.6595
Triple Number Windward/Leeward Medium670.60.8947
Triple Number Windward/Leeward High589.01.0186
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating (Coastal/Long Distance)595.81.0070
Triple Number Coastal/Long Distance Low707.50.8481
Triple Number Coastal/Long Distance Medium544.81.1013
Triple Number Coastal/Long Distance High484.31.2389
Triple Number Windward/Leeward Low909.80.6595
Triple Number Windward/Leeward Medium670.60.8947
Triple Number Windward/Leeward High589.01.0186
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1007.4760.8633.8563.9527.2494.7442.6411.1
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low707.50.8481
Triple Number Coastal/Long Distance Medium544.81.1013
Triple Number Coastal/Long Distance High484.31.2389
Triple Number Windward/Leeward Low909.80.6595
Triple Number Windward/Leeward Medium670.60.8947
Triple Number Windward/Leeward High589.01.0186
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8481
Triple Number Coastal/Long Distance Medium1.1013
Triple Number Coastal/Long Distance High1.2389
Triple Number Windward/Leeward Low0.6595
Triple Number Windward/Leeward Medium0.8947
Triple Number Windward/Leeward High1.0186
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1007.4760.8633.8563.9527.2494.7442.6411.1
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance595.81.0070
Triple Number Coastal/Long Distance Low707.50.8481
Triple Number Coastal/Long Distance Medium544.81.1013
Triple Number Coastal/Long Distance High484.31.2389
Triple Number Windward/Leeward Low909.80.6595
Triple Number Windward/Leeward Medium670.60.8947
Triple Number Windward/Leeward High589.01.0186
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1007.4760.8633.8563.9527.2494.7442.6411.1
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low707.50.8481
Triple Number Coastal/Long Distance Medium544.81.1013
Triple Number Coastal/Long Distance High484.31.2389
Triple Number Windward/Leeward Low909.80.6595
Triple Number Windward/Leeward Medium670.60.8947
Triple Number Windward/Leeward High589.01.0186
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance595.81.0070
Triple Number Coastal/Long Distance Low707.50.8481
Triple Number Coastal/Long Distance Medium544.81.1013
Triple Number Coastal/Long Distance High484.31.2389
Triple Number Windward/Leeward Low909.80.6595
Triple Number Windward/Leeward Medium670.60.8947
Triple Number Windward/Leeward High589.01.0186
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1007.4760.8633.8563.9527.2494.7442.6411.1
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance595.81.0070
Triple Number Coastal/Long Distance Low707.50.8481
Triple Number Coastal/Long Distance Medium544.81.1013
Triple Number Coastal/Long Distance High484.31.2389
Triple Number Windward/Leeward Low909.80.6595
Triple Number Windward/Leeward Medium670.60.8947
Triple Number Windward/Leeward High589.01.0186
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1007.4760.8633.8563.9527.2494.7442.6411.1
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low707.5
Triple Number Coastal/Long Distance Medium544.8
Triple Number Coastal/Long Distance High484.3
Triple Number Windward/Leeward Low909.8
Triple Number Windward/Leeward Medium670.6
Triple Number Windward/Leeward High589.0
Predominantly Upwind593.2
Predominantly Downwind556.9
Predominantly Reaching533.2
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance595.81.0070
Triple Number Coastal/Long Distance Low707.50.8481
Triple Number Coastal/Long Distance Medium544.81.1013
Triple Number Coastal/Long Distance High484.31.2389
Triple Number Windward/Leeward Low909.80.6595
Triple Number Windward/Leeward Medium670.60.8947
Triple Number Windward/Leeward High589.01.0186
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1007.4760.8633.8563.9527.2494.7442.6411.1
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8481
Triple Number Coastal/Long Distance Medium1.1013
Triple Number Coastal/Long Distance High1.2389
Triple Number Windward/Leeward Low0.6595
Triple Number Windward/Leeward Medium0.8947
Triple Number Windward/Leeward High1.0186
Coastal/Long Distance1.0070
Predominantly Upwind1.0114
Predominantly Downwind1.0775
For information
General Purpose Handicap (GPH)615.9
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.8481
Tretall Distanseseilas Mellomvind1.1013
Tretall Distanseseilas Mye vind1.2389
Tretall Pølsebane Lite vind0.6595
Tretall Pølsebane Mellomvind0.8947
Tretall Pølsebane Mye vind1.0186
Distanseseilas ett tall1.0947
Enkeltall Motvind1.0114
Enkeltall Medvind1.0775
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low707.50.8481
Triple Number Coastal/Long Distance Medium544.81.1013
Triple Number Coastal/Long Distance High484.31.2389
Triple Number Windward/Leeward Low909.80.6595
Triple Number Windward/Leeward Medium670.60.8947
Triple Number Windward/Leeward High589.01.0186
Coastal/Long Distance595.81.0070
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind593.21.0114
Predominantly Downwind556.91.0775
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore527.81.1369
Cape Doctor Coastal439.51.3651
Triple Number Coastal/Long Distance Low707.50.8481
Triple Number Coastal/Long Distance Medium544.81.1013
Triple Number Coastal/Long Distance High484.31.2389
Triple Number Windward/Leeward Low909.80.6595
Triple Number Windward/Leeward Medium670.60.8947
Triple Number Windward/Leeward High589.01.0186
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8481
Triple Number Coastal/Long Distance Medium1.1013
Triple Number Coastal/Long Distance High1.2389
Triple Number Windward/Leeward Low0.6595
Triple Number Windward/Leeward Medium0.8947
Triple Number Windward/Leeward High1.0186
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8481
Triple Number Coastal/Long Distance Medium1.1013
Triple Number Coastal/Long Distance High1.2389
Triple Number Windward/Leeward Low0.6595
Triple Number Windward/Leeward Medium0.8947
Triple Number Windward/Leeward High1.0186
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance595.81.0070
Triple Number Coastal/Long Distance Low707.50.8481
Triple Number Coastal/Long Distance Medium544.81.1013
Triple Number Coastal/Long Distance High484.31.2389
Triple Number Windward/Leeward Low909.80.6595
Triple Number Windward/Leeward Medium670.60.8947
Triple Number Windward/Leeward High589.01.0186
Predominantly Upwind593.21.0114
Predominantly Downwind556.91.0775
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1007.4760.8633.8563.9527.2494.7442.6411.1
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance595.81.0070
Triple Number Coastal/Long Distance Low707.50.8481
Triple Number Coastal/Long Distance Medium544.81.1013
Triple Number Coastal/Long Distance High484.31.2389
Triple Number Windward/Leeward Low909.80.6595
Triple Number Windward/Leeward Medium670.60.8947
Triple Number Windward/Leeward High589.01.0186
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1007.4760.8633.8563.9527.2494.7442.6411.1
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low707.50.8481
Triple Number AP Medium544.91.1012
Triple Number AP High484.31.2389
Triple Number Windward/Leeward Low909.80.6595
Triple Number Windward/Leeward Medium670.60.8947
Triple Number Windward/Leeward High589.01.0186
Single Number Predominant Upwind592.21.0132
Single Number Predominant Reaching524.71.1434
Single Number Predominant Downwind557.61.0760
Predominant Upwind - Low785.60.7638
Predominant Upwind - Low/Med652.30.9199
Predominant Upwind - Medium574.11.0451
Predominant Upwind - Med/High534.41.1227
Predominant Upwind - High512.51.1708
Predominant Downwind Low773.00.7762
Predominant Downwind Low/Med628.50.9546
Predominant Downwind Medium538.51.1141
Predominant Downwind Med/High479.71.2508
Predominant Downwind High431.71.3899
Predominant Reaching Low695.00.8633
Predominant Reaching Low/Med579.41.0355
Predominant Reaching Medium510.41.1755
Predominant Reaching Med/High465.61.2886
Predominant Reaching High431.21.3916
SA/DSPL Upwind23.94SA/DSPL Downwind48.47
Scoring OptionTODTOT
5-Band Windward/Leeward Low965.00.6218
5-Band Windward/Leeward Low/Med776.00.7732
5-Band Windward/Leeward Medium659.60.9097
5-Band Windward/Leeward Med/High598.11.0032
5-Band Windward/Leeward High559.71.0720
Windward/Leeward 60-40 Low972.20.6171
Windward/Leeward 60-40 Low/Med785.10.7642
Windward/Leeward 60-40 Medium671.00.8942
Windward/Leeward 60-40 Med/High613.30.9783
Windward/Leeward 60-40 High580.41.0338
5-Band AP Low746.50.8038
5-Band AP Low/Med616.40.9733
5-Band AP Medium537.21.1169
5-Band AP Med/High491.71.2202
5-Band AP High461.91.2990
5-Band SF Bay Tour - Low917.40.6540
5-Band SF Bay Tour - Low/Med741.90.8087
5-Band SF Bay Tour - Medium634.30.9459
5-Band SF Bay Tour - Med/High577.41.0391
5-Band SF Bay Tour - High541.91.1072
Chicago-Mac Upwind0.9937
Chicago-Mac All Purpose1.0235
Chicago-Mac Downwind1.0596
Bayview-Mac Cove Island0.9488
Bayview-Mac Shore0.9574
Harvest Moon Regatta475.51.2619

Club
Certificate
2024

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. Beam3.344Draft2.002Displacement3,899Wetted area22.98IMS L9.686LSM09.537Acc. length10.570Sink (kg/mm) 17.31
VCGD-0.124VCGM-0.139RM Rated (kg·m) 103.5Limit of positive stability(°) N/AStability IndexN/ADefault crew weight643Declared crew weight476
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 FittedMast materialAluminumSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunners/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 methodRM entered directlyRM entered103.5Flotation Date01/01/2020
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible

Club
Certificate
2024

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