Club
Certificate
2024

Boat

THINK BLUE

200

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 Angles43.1°41.1°39.2°37.6°36.9°36.6°37.0°38.1°
Beat VMG3.223.944.474.794.924.995.044.99
52°4.895.826.396.686.826.896.966.97
60°5.226.146.606.836.997.077.167.19
75°5.586.426.857.107.237.357.527.60
90°5.626.506.957.287.537.727.948.05
110°5.316.356.927.327.667.958.629.24
120°5.126.186.817.257.648.028.9010.44
135°4.575.636.456.947.357.778.7511.00
150°3.784.865.796.516.967.348.159.30
Run VMG3.284.215.035.776.376.827.558.33
Gybe Angles144.7°149.8°152.5°160.4°174.5°178.6°178.6°178.4°
APH ToD:590.1CDL: 8.205APH ToT: 1.0167CertNo:US20010
BOAT
ClassTAR10/LS 10DesignerS&SBuilderTARTANAge date05/1979Series date04/1978Offset fileus9160.offData fileUS20010
HULL
Length Overall10.116 mMaximum Beam2.846 mDraft1.796 mDisplacement3,146 kgDLR5.6870IMS DivisionPerformanceDynamic Allowance0.190%Age Allowance0.487%
PROPELLER
InstallationShaft exposedTypeFolding 2 bladesDiameter0.305m
CREW
Maximum weight589 kg(declared)Minimum weight459 kg * when appliedNon Manual PowerNoCrew Arm Extension0.00 m
SAIL AREAS (m²)
MeasuredRatedMainsail30.1330.75Headsail Luffed21.3121.31Headsail Flying38.5338.53Symmetric58.7658.76Asymmetric
STORM SAIL AREAS (m²)
Trysail9.00Storm Jib5.82Heavy Weather Jib15.70
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

THINK BLUE

200

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 VMG1119.3914.4804.8751.6731.8721.2714.1722.0
52°735.5618.1563.5538.8528.2522.7517.3516.7
60°689.3586.8545.2526.8515.1509.2502.6500.9
75°645.7560.7525.9507.3497.7489.8479.0473.8
90°640.0554.2517.7494.7478.2466.6453.5447.0
110°678.3567.0520.2491.9470.1452.9417.6389.6
120°703.3582.4528.3496.6471.0448.7404.7344.7
135°788.5639.7558.3518.7489.8463.2411.6327.1
150°951.4740.7621.4552.9517.3490.3441.7386.9
Run VMG1098.6855.3716.2624.4565.0527.6476.8432.4
Selected Courses
Windward / Leeward1109.0884.9760.5688.0648.4624.4595.4577.2
All purpose842.1689.5611.1567.7543.7527.0502.0478.9
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward724.30.8284
All purpose590.11.0167
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low765.80.7835
Triple Number Coastal/Long Distance Medium586.31.0233
Triple Number Coastal/Long Distance High521.81.1498
Triple Number Windward/Leeward Low996.80.6019
Triple Number Windward/Leeward Medium718.60.8349
Triple Number Windward/Leeward High619.50.9685
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance643.30.9326
Triple Number Coastal/Long Distance Low765.80.7835
Triple Number Coastal/Long Distance Medium586.31.0233
Triple Number Coastal/Long Distance High521.81.1498
Triple Number Windward/Leeward Low996.80.6019
Triple Number Windward/Leeward Medium718.60.8349
Triple Number Windward/Leeward High619.50.9685
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1107.9831.1687.0605.1563.5532.1480.8454.9
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7295
Downwind "popa"0.8635
70% up, 30% down "Ilhabela"0.7651
30% up, 70% down "Ilhabela-inverso"0.8184
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low765.80.7835
Triple Number Coastal/Long Distance Medium586.31.0233
Triple Number Coastal/Long Distance High521.81.1498
Triple Number Windward/Leeward Low996.80.6019
Triple Number Windward/Leeward Medium718.60.8349
Triple Number Windward/Leeward High619.50.9685
Predominantly Upwind637.40.9414
Predominantly Downwind602.80.9954
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low765.80.7835
Triple Number AP Medium586.41.0232
Triple Number AP High521.81.1498
Triple Number Windward/Leeward Low996.80.6019
Triple Number Windward/Leeward Medium718.60.8349
Triple Number Windward/Leeward High619.50.9685
Single Number Predominant Upwind635.90.9435
Single Number Predominant Reaching564.41.0631
Single Number Predominant Downwind603.60.9941
Predominant Upwind - Low843.90.7110
Predominant Upwind - Low/Med701.80.8550
Predominant Upwind - Medium615.50.9749
Predominant Upwind - Med/High573.91.0454
Predominant Upwind - High556.61.0780
Predominant Downwind Low847.40.7081
Predominant Downwind Low/Med686.50.8740
Predominant Downwind Medium580.21.0341
Predominant Downwind Med/High514.21.1668
Predominant Downwind High473.41.2673
Predominant Reaching Low744.00.8064
Predominant Reaching Low/Med623.40.9625
Predominant Reaching Medium547.71.0955
Predominant Reaching Med/High502.91.1931
Predominant Reaching High475.21.2625
SA/DSPL Upwind23.87SA/DSPL Downwind41.24
Scoring OptionTODTOT
5-Band Windward/Leeward Low1058.10.5671
5-Band Windward/Leeward Low/Med845.00.7101
5-Band Windward/Leeward Medium704.60.8516
5-Band Windward/Leeward Med/High628.90.9541
5-Band Windward/Leeward High597.31.0045
Windward/Leeward 60-40 Low1061.00.5655
Windward/Leeward 60-40 Low/Med852.40.7039
Windward/Leeward 60-40 Medium717.30.8365
Windward/Leeward 60-40 Med/High648.00.9260
Windward/Leeward 60-40 High621.20.9659
5-Band AP Low807.50.7431
5-Band AP Low/Med666.30.9004
5-Band AP Medium577.71.0386
5-Band AP Med/High529.01.1341
5-Band AP High502.31.1944
5-Band SF Bay Tour - Low1002.80.5983
5-Band SF Bay Tour - Low/Med807.20.7433
5-Band SF Bay Tour - Medium681.30.8807
5-Band SF Bay Tour - Med/High615.20.9754
5-Band SF Bay Tour - High584.71.0261
Chicago-Mac Upwind0.9242
Chicago-Mac All Purpose0.9481
Chicago-Mac Downwind0.9772
Bayview-Mac Cove Island0.8798
Bayview-Mac Shore0.8886
Harvest Moon Regatta511.91.1720
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance643.30.9326
Triple Number Coastal/Long Distance Low765.80.7835
Triple Number Coastal/Long Distance Medium586.31.0233
Triple Number Coastal/Long Distance High521.81.1498
Triple Number Windward/Leeward Low996.80.6019
Triple Number Windward/Leeward Medium718.60.8349
Triple Number Windward/Leeward High619.50.9685
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1107.9831.1687.0605.1563.5532.1480.8454.9
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance643.30.9326
Triple Number Coastal/Long Distance Low765.80.7835
Triple Number Coastal/Long Distance Medium586.31.0233
Triple Number Coastal/Long Distance High521.81.1498
Triple Number Windward/Leeward Low996.80.6019
Triple Number Windward/Leeward Medium718.60.8349
Triple Number Windward/Leeward High619.50.9685
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1107.9831.1687.0605.1563.5532.1480.8454.9
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance643.3
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1107.9831.1687.0605.1563.5532.1480.8454.9
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low765.80.7835
Triple Number Coastal/Long Distance Medium586.31.0233
Triple Number Coastal/Long Distance High521.81.1498
Triple Number Windward/Leeward Low996.80.6019
Triple Number Windward/Leeward Medium718.60.8349
Triple Number Windward/Leeward High619.50.9685
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating (Coastal/Long Distance)643.30.9326
Triple Number Coastal/Long Distance Low765.80.7835
Triple Number Coastal/Long Distance Medium586.31.0233
Triple Number Coastal/Long Distance High521.81.1498
Triple Number Windward/Leeward Low996.80.6019
Triple Number Windward/Leeward Medium718.60.8349
Triple Number Windward/Leeward High619.50.9685
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1107.9831.1687.0605.1563.5532.1480.8454.9
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low765.80.7835
Triple Number Coastal/Long Distance Medium586.31.0233
Triple Number Coastal/Long Distance High521.81.1498
Triple Number Windward/Leeward Low996.80.6019
Triple Number Windward/Leeward Medium718.60.8349
Triple Number Windward/Leeward High619.50.9685
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7835
Triple Number Coastal/Long Distance Medium1.0233
Triple Number Coastal/Long Distance High1.1498
Triple Number Windward/Leeward Low0.6019
Triple Number Windward/Leeward Medium0.8349
Triple Number Windward/Leeward High0.9685
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1107.9831.1687.0605.1563.5532.1480.8454.9
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance643.30.9326
Triple Number Coastal/Long Distance Low765.80.7835
Triple Number Coastal/Long Distance Medium586.31.0233
Triple Number Coastal/Long Distance High521.81.1498
Triple Number Windward/Leeward Low996.80.6019
Triple Number Windward/Leeward Medium718.60.8349
Triple Number Windward/Leeward High619.50.9685
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1107.9831.1687.0605.1563.5532.1480.8454.9
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low765.80.7835
Triple Number Coastal/Long Distance Medium586.31.0233
Triple Number Coastal/Long Distance High521.81.1498
Triple Number Windward/Leeward Low996.80.6019
Triple Number Windward/Leeward Medium718.60.8349
Triple Number Windward/Leeward High619.50.9685
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance643.30.9326
Triple Number Coastal/Long Distance Low765.80.7835
Triple Number Coastal/Long Distance Medium586.31.0233
Triple Number Coastal/Long Distance High521.81.1498
Triple Number Windward/Leeward Low996.80.6019
Triple Number Windward/Leeward Medium718.60.8349
Triple Number Windward/Leeward High619.50.9685
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1107.9831.1687.0605.1563.5532.1480.8454.9
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance643.30.9326
Triple Number Coastal/Long Distance Low765.80.7835
Triple Number Coastal/Long Distance Medium586.31.0233
Triple Number Coastal/Long Distance High521.81.1498
Triple Number Windward/Leeward Low996.80.6019
Triple Number Windward/Leeward Medium718.60.8349
Triple Number Windward/Leeward High619.50.9685
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1107.9831.1687.0605.1563.5532.1480.8454.9
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low765.8
Triple Number Coastal/Long Distance Medium586.3
Triple Number Coastal/Long Distance High521.8
Triple Number Windward/Leeward Low996.8
Triple Number Windward/Leeward Medium718.6
Triple Number Windward/Leeward High619.5
Predominantly Upwind637.4
Predominantly Downwind602.8
Predominantly Reaching575.0
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance643.30.9326
Triple Number Coastal/Long Distance Low765.80.7835
Triple Number Coastal/Long Distance Medium586.31.0233
Triple Number Coastal/Long Distance High521.81.1498
Triple Number Windward/Leeward Low996.80.6019
Triple Number Windward/Leeward Medium718.60.8349
Triple Number Windward/Leeward High619.50.9685
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1107.9831.1687.0605.1563.5532.1480.8454.9
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7835
Triple Number Coastal/Long Distance Medium1.0233
Triple Number Coastal/Long Distance High1.1498
Triple Number Windward/Leeward Low0.6019
Triple Number Windward/Leeward Medium0.8349
Triple Number Windward/Leeward High0.9685
Coastal/Long Distance0.9326
Predominantly Upwind0.9414
Predominantly Downwind0.9954
For information
General Purpose Handicap (GPH)664.0
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.7835
Tretall Distanseseilas Mellomvind1.0233
Tretall Distanseseilas Mye vind1.1498
Tretall Pølsebane Lite vind0.6019
Tretall Pølsebane Mellomvind0.8349
Tretall Pølsebane Mye vind0.9685
Distanseseilas ett tall1.0167
Enkeltall Motvind0.9414
Enkeltall Medvind0.9954
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low765.80.7835
Triple Number Coastal/Long Distance Medium586.31.0233
Triple Number Coastal/Long Distance High521.81.1498
Triple Number Windward/Leeward Low996.80.6019
Triple Number Windward/Leeward Medium718.60.8349
Triple Number Windward/Leeward High619.50.9685
Coastal/Long Distance643.30.9326
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind637.40.9414
Predominantly Downwind602.80.9954
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore582.71.0298
Cape Doctor Coastal485.91.2349
Triple Number Coastal/Long Distance Low765.80.7835
Triple Number Coastal/Long Distance Medium586.31.0233
Triple Number Coastal/Long Distance High521.81.1498
Triple Number Windward/Leeward Low996.80.6019
Triple Number Windward/Leeward Medium718.60.8349
Triple Number Windward/Leeward High619.50.9685
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7835
Triple Number Coastal/Long Distance Medium1.0233
Triple Number Coastal/Long Distance High1.1498
Triple Number Windward/Leeward Low0.6019
Triple Number Windward/Leeward Medium0.8349
Triple Number Windward/Leeward High0.9685
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7835
Triple Number Coastal/Long Distance Medium1.0233
Triple Number Coastal/Long Distance High1.1498
Triple Number Windward/Leeward Low0.6019
Triple Number Windward/Leeward Medium0.8349
Triple Number Windward/Leeward High0.9685
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance643.30.9326
Triple Number Coastal/Long Distance Low765.80.7835
Triple Number Coastal/Long Distance Medium586.31.0233
Triple Number Coastal/Long Distance High521.81.1498
Triple Number Windward/Leeward Low996.80.6019
Triple Number Windward/Leeward Medium718.60.8349
Triple Number Windward/Leeward High619.50.9685
Predominantly Upwind637.40.9414
Predominantly Downwind602.80.9954
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1107.9831.1687.0605.1563.5532.1480.8454.9
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance643.30.9326
Triple Number Coastal/Long Distance Low765.80.7835
Triple Number Coastal/Long Distance Medium586.31.0233
Triple Number Coastal/Long Distance High521.81.1498
Triple Number Windward/Leeward Low996.80.6019
Triple Number Windward/Leeward Medium718.60.8349
Triple Number Windward/Leeward High619.50.9685
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1107.9831.1687.0605.1563.5532.1480.8454.9
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low765.80.7835
Triple Number AP Medium586.41.0232
Triple Number AP High521.81.1498
Triple Number Windward/Leeward Low996.80.6019
Triple Number Windward/Leeward Medium718.60.8349
Triple Number Windward/Leeward High619.50.9685
Single Number Predominant Upwind635.90.9435
Single Number Predominant Reaching564.41.0631
Single Number Predominant Downwind603.60.9941
Predominant Upwind - Low843.90.7110
Predominant Upwind - Low/Med701.80.8550
Predominant Upwind - Medium615.50.9749
Predominant Upwind - Med/High573.91.0454
Predominant Upwind - High556.61.0780
Predominant Downwind Low847.40.7081
Predominant Downwind Low/Med686.50.8740
Predominant Downwind Medium580.21.0341
Predominant Downwind Med/High514.21.1668
Predominant Downwind High473.41.2673
Predominant Reaching Low744.00.8064
Predominant Reaching Low/Med623.40.9625
Predominant Reaching Medium547.71.0955
Predominant Reaching Med/High502.91.1931
Predominant Reaching High475.21.2625
SA/DSPL Upwind23.87SA/DSPL Downwind41.24
Scoring OptionTODTOT
5-Band Windward/Leeward Low1058.10.5671
5-Band Windward/Leeward Low/Med845.00.7101
5-Band Windward/Leeward Medium704.60.8516
5-Band Windward/Leeward Med/High628.90.9541
5-Band Windward/Leeward High597.31.0045
Windward/Leeward 60-40 Low1061.00.5655
Windward/Leeward 60-40 Low/Med852.40.7039
Windward/Leeward 60-40 Medium717.30.8365
Windward/Leeward 60-40 Med/High648.00.9260
Windward/Leeward 60-40 High621.20.9659
5-Band AP Low807.50.7431
5-Band AP Low/Med666.30.9004
5-Band AP Medium577.71.0386
5-Band AP Med/High529.01.1341
5-Band AP High502.31.1944
5-Band SF Bay Tour - Low1002.80.5983
5-Band SF Bay Tour - Low/Med807.20.7433
5-Band SF Bay Tour - Medium681.30.8807
5-Band SF Bay Tour - Med/High615.20.9754
5-Band SF Bay Tour - High584.71.0261
Chicago-Mac Upwind0.9242
Chicago-Mac All Purpose0.9481
Chicago-Mac Downwind0.9772
Bayview-Mac Cove Island0.8798
Bayview-Mac Shore0.8886
Harvest Moon Regatta511.91.1720

Club
Certificate
2024

Boat

THINK BLUE

200

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassTAR10/LS 10Measurement23/05/1987HINPlan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA10.116Max. Beam2.846Draft1.796Displacement3,146Wetted area18.96IMS L8.514LSM08.209Acc. length9.249Sink (kg/mm) 13.60
VCGD-0.125VCGM-0.126RM Rated (kg·m) 69.8Limit of positive stability(°) N/AStability IndexN/ADefault crew weight519Declared crew weight589
PROPELLER
Propeller TypeFolding 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.305PBW0.060PIPA0.0025
PSD0.018PHD0.040PHL0.130
PSA21.0°ESL0.762
ST10.023ST20.070ST30.075
ST40.040ST50.093
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunners/Checkstays0Spreaders1Rotating mastNo
P12.269IG10.781ISP10.800MDT10.116MDL10.186MDT20.116MDL20.186TL0.000MW0.186GO0.186
E4.191J3.649BAS1.296FSD0.000SFJ0.205SPL3.731WPLTPS3.800BD0.119MWT0.00MCG0.000
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.133Flotation Date01/01/2000
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible

Club
Certificate
2024

Boat

THINK BLUE

200

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentMain0.120.891.592.603.4630.1325/05/2024
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentC650.020.982.043.755.025.7611.45NoYes038.5317/07/2024Jib0.040.601.081.972.943.8510.75YesNo 21.3125/05/2024
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentSyn10.7110.7110.716.596.5658.7625/05/2024