Club
Certificate
2021

Boat

STARBIRD

33123

 
Offshore
Racing
Congress

Certificate number: US6473
Rated boat velocities in knots
Wind Velocity6 kt8 kt10 kt12 kt14 kt16 kt20 kt
Beat Angles42.4°41.3°39.8°38.3°38.3°38.1°38.6°
Beat VMG3.514.254.805.015.085.145.18
52°5.336.336.887.077.147.177.28
60°5.636.577.047.267.347.387.51
75°5.876.737.167.467.677.787.86
90°5.896.907.267.497.828.128.45
110°5.956.977.487.908.188.448.90
120°5.806.867.397.898.428.829.45
135°5.236.397.097.548.058.5910.08
150°4.435.536.467.017.367.708.69
Run VMG3.844.795.596.086.517.017.73
Gybe Angles144.0°148.0°149.5°151.0°174.0°177.0°177.0°

GPH = 616.3

CDL = 8.883

BOAT
ClassTartan 101𝕚DesignerTom McNeilBuilderTartan YachtsAge Date11/2017Series Date06/2013Offset FileUS42491.off
HULL
Length Overall9.891 mMaximum Beam3.304 mDraft1.990 mDisplacement4,161 kgDLR5.7703IMS DivisionCruiser/RacerDynamic Allowance0.047%Age Allowance0.260%
PROPELLER
InstallationStrut𝕚TypeFolding 3 blades𝕚Diameter0.397m
CREW
Maximum weight480 kg𝕚Minimum weight360 kg𝕚* when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRated Mainsail37.6338.34Headsail Luffed29.5329.53Headsail FlyingSymmetricAsymmetric99.78𝕚99.78𝕚
* All asymmetric spinnakers with SHW/SFL > 85%
SAIL LIMITATIONS
Headsails5 Spinnakers4
STABILITY
Righting Moment119.7 kg·mStability Index113.1
OWNER




The owner certifies that he/she understands his/her responsibilities under ORC Rule and Regulations.
ORC Ref  0341000142JIssued on 16/04/2021Valid until 31/12/2021
VPP ver: 2021 1.02 | © ORC | www.orc.org

Club
Certificate
2021

Boat

STARBIRD

33123

 
Offshore
Racing
Congress

Certificate number: US6473
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG1024.5847.5750.6719.0708.2700.7694.3
52°675.6568.9523.5509.3504.3502.1494.8
60°639.8548.2511.3496.2490.4487.6479.3
75°613.2534.7502.7482.9469.4462.7458.0
90°611.6521.8495.7480.5460.5443.4426.1
110°604.7516.2481.4455.5440.0426.7404.5
120°620.4525.1487.1456.2427.7408.2381.1
135°687.7563.4507.9477.2447.3419.1357.0
150°811.7651.1557.5513.4489.1467.6414.2
Run VMG937.3751.9643.7591.7553.4513.5465.9
Selected Courses
Windward / Leeward980.9799.7697.2655.3630.8607.1580.1
All purpose756.8628.7565.5536.8518.3503.1479.1
Single Number Scoring Options
CourseTime On DistanceTime On Time
Windward / Leeward680.90.8812
All purpose552.81.0855
Custom scoring options for Austria
Single NumberTime On DistanceTime On Time
Coastal/Long Distance601.00.9983
Triple Number Coastal/Long Distance Low692.80.8661
Triple Number Coastal/Long Distance Medium549.41.0921
Triple Number Coastal/Long Distance High497.91.2051
Triple Number Windward/Leeward Low890.30.6739
Triple Number Windward/Leeward Medium675.10.8887
Triple Number Windward/Leeward High602.90.9952
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance976.5752.0632.5572.4537.8507.3457.7
Custom scoring options for Bulgaria
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low692.80.8661
Triple Number Coastal/Long Distance Medium549.41.0921
Triple Number Coastal/Long Distance High497.91.2051
Triple Number Windward/Leeward Low890.30.6739
Triple Number Windward/Leeward Medium675.10.8887
Triple Number Windward/Leeward High602.90.9952
Predominantly Upwind599.31.0012
Predominantly Downwind558.01.0753
Custom scoring options for Canada
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low692.80.8661
Triple Number All Purpose Medium549.41.0921
Triple Number All Purpose High497.91.2051
Triple Number Windward/Leeward Low890.30.6739
Triple Number Windward/Leeward Medium675.10.8887
Triple Number Windward/Leeward High602.90.9952
Predominantly Upwind599.31.0012
Predominantly Downwind558.01.0753
Predominantly Upwind Low778.70.7705
Predominantly Upwind Medium619.20.9689
Predominantly Upwind High585.31.0252
Predominantly Downwind Low747.40.8028
Predominantly Downwind Medium555.21.0806
Predominantly Downwind High469.31.2785
Chicago-Mac Upwind0.9862
Chicago-Mac All Purpose1.0199
Chicago-Mac Downwind1.0596
Bayview-Mac Cove Island0.9546
Bayview-Mac Shore0.9603
Victoria-Maui1.1273
Custom scoring options for Denmark
Single NumberTime On DistanceTime On Time
Coastal/Long Distance601.00.9983
Triple Number Coastal/Long Distance Low692.80.8661
Triple Number Coastal/Long Distance Medium549.41.0921
Triple Number Coastal/Long Distance High497.91.2051
Triple Number Windward/Leeward Low890.30.6739
Triple Number Windward/Leeward Medium675.10.8887
Triple Number Windward/Leeward High602.90.9952
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance976.5752.0632.5572.4537.8507.3457.7
Custom scoring options for Spain
Single NumberTime On Distance
Coastal/Long Distance601.0
Triple Number Coastal/Long Distance Low692.8
Triple Number Coastal/Long Distance Medium549.4
Triple Number Coastal/Long Distance High497.9
Triple Number Windward/Leeward Low890.3
Triple Number Windward/Leeward Medium675.1
Triple Number Windward/Leeward High602.9
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance976.5752.0632.5572.4537.8507.3457.7
Custom scoring options for Estonia
Single NumberTime On DistanceTime On Time
Coastal/Long Distance601.00.9983
Triple Number Coastal/Long Distance Low692.80.8661
Triple Number Coastal/Long Distance Medium549.41.0921
Triple Number Coastal/Long Distance High497.91.2051
Triple Number Windward/Leeward Low890.30.6739
Triple Number Windward/Leeward Medium675.10.8887
Triple Number Windward/Leeward High602.90.9952
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance976.5752.0632.5572.4537.8507.3457.7
Custom scoring options for Finland
Single NumberTime On DistanceTime On Time
FinRating (Coastal/Long Distance)601.00.9983
Triple Number Coastal/Long Distance Low692.80.8661
Triple Number Coastal/Long Distance Medium549.41.0921
Triple Number Coastal/Long Distance High497.91.2051
Triple Number Windward/Leeward Low890.30.6739
Triple Number Windward/Leeward Medium675.10.8887
Triple Number Windward/Leeward High602.90.9952
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance976.5752.0632.5572.4537.8507.3457.7
Custom scoring options for France
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low692.80.8661
Triple Number Coastal/Long Distance Medium549.41.0921
Triple Number Coastal/Long Distance High497.91.2051
Triple Number Windward/Leeward Low890.30.6739
Triple Number Windward/Leeward Medium675.10.8887
Triple Number Windward/Leeward High602.90.9952
Custom scoring options for Germany
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.8661
Triple Number Coastal/Long Distance Medium1.0921
Triple Number Coastal/Long Distance High1.2051
Triple Number Windward/Leeward Low0.6739
Triple Number Windward/Leeward Medium0.8887
Triple Number Windward/Leeward High0.9952
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance976.5752.0632.5572.4537.8507.3457.7
Custom scoring options for Greece
Single NumberTime On DistanceTime On Time
Coastal/Long Distance601.00.9983
Triple Number Coastal/Long Distance Low692.80.8661
Triple Number Coastal/Long Distance Medium549.41.0921
Triple Number Coastal/Long Distance High497.91.2051
Triple Number Windward/Leeward Low890.30.6739
Triple Number Windward/Leeward Medium675.10.8887
Triple Number Windward/Leeward High602.90.9952
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance976.5752.0632.5572.4537.8507.3457.7
Custom scoring options for Israel
Single NumberTime On DistanceTime On Time
Coastal/Long Distance601.00.9983
Triple Number Coastal/Long Distance Low692.80.8661
Triple Number Coastal/Long Distance Medium549.41.0921
Triple Number Coastal/Long Distance High497.91.2051
Triple Number Windward/Leeward Low890.30.6739
Triple Number Windward/Leeward Medium675.10.8887
Triple Number Windward/Leeward High602.90.9952
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance976.5752.0632.5572.4537.8507.3457.7
Custom scoring options for Italy
Single NumberTime On DistanceTime On Time
Coastal/Long Distance601.00.9983
Triple Number Coastal/Long Distance Low692.80.8661
Triple Number Coastal/Long Distance Medium549.41.0921
Triple Number Coastal/Long Distance High497.91.2051
Triple Number Windward/Leeward Low890.30.6739
Triple Number Windward/Leeward Medium675.10.8887
Triple Number Windward/Leeward High602.90.9952
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance976.5752.0632.5572.4537.8507.3457.7
Custom scoring options for Japan
Single NumberTime On DistanceTime On Time
Triple Number Windward/Leeward Low890.30.6739
Triple Number Windward/Leeward Medium675.10.8887
Triple Number Windward/Leeward High602.90.9952
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance976.5752.0632.5572.4537.8507.3457.7
Custom scoring options for Korea
Single NumberTime On Distance
Triple Number Coastal/Long Distance Low692.8
Triple Number Coastal/Long Distance Medium549.4
Triple Number Coastal/Long Distance High497.9
Triple Number Windward/Leeward Low890.3
Triple Number Windward/Leeward Medium675.1
Triple Number Windward/Leeward High602.9
Predominantly Upwind599.3
Predominantly Downwind558.0
Predominantly Reaching535.3
Custom scoring options for Lithuania
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low692.80.8661
Triple Number Coastal/Long Distance Medium549.41.0921
Triple Number Coastal/Long Distance High497.91.2051
Triple Number Windward/Leeward Low890.30.6739
Triple Number Windward/Leeward Medium675.10.8887
Triple Number Windward/Leeward High602.90.9952
Custom scoring options for Netherlands
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.8661
Triple Number Coastal/Long Distance Medium1.0921
Triple Number Coastal/Long Distance High1.2051
Triple Number Windward/Leeward Low0.6739
Triple Number Windward/Leeward Medium0.8887
Triple Number Windward/Leeward High0.9952
Coastal/Long Distance0.9983
Predominantly Upwind1.0012
Predominantly Downwind1.0753
Custom scoring options for Norway
Single NumberTime On Time
Distanseseilas (NOR-rating ett tall)0.9983
Tretall Distanseseilas Lite vind0.8661
Tretall Distanseseilas Mellomvind1.0921
Tretall Distanseseilas Mye vind1.2051
Tretall Pølsebane Lite vind0.6739
Tretall Pølsebane Mellomvind0.8887
Tretall Pølsebane Mye vind0.9952
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Distanseseilas976.5752.0632.5572.4537.8507.3457.7
Custom scoring options for Portugal
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low692.80.8661
Triple Number Coastal/Long Distance Medium549.41.0921
Triple Number Coastal/Long Distance High497.91.2051
Triple Number Windward/Leeward Low890.30.6739
Triple Number Windward/Leeward Medium675.10.8887
Triple Number Windward/Leeward High602.90.9952
Custom scoring options for Russia
Single NumberTime On DistanceTime On Time
Predominantly Upwind599.31.0012
Predominantly Downwind558.01.0753
Custom scoring options for South Africa
Single NumberTime On DistanceTime On Time
Cape Doctor Inshore588.21.0201
Cape Doctor Coastal486.31.2339
Custom scoring options for Slovenia
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.8661
Triple Number Coastal/Long Distance Medium1.0921
Triple Number Coastal/Long Distance High1.2051
Triple Number Windward/Leeward Low0.6739
Triple Number Windward/Leeward Medium0.8887
Triple Number Windward/Leeward High0.9952
Custom scoring options for Switzerland
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.8661
Triple Number Coastal/Long Distance Medium1.0921
Triple Number Coastal/Long Distance High1.2051
Triple Number Windward/Leeward Low0.6739
Triple Number Windward/Leeward Medium0.8887
Triple Number Windward/Leeward High0.9952
Custom scoring options for Sweden
Single NumberTime On DistanceTime On Time
Coastal/Long Distance601.00.9983
Triple Number Coastal/Long Distance Low692.80.8661
Triple Number Coastal/Long Distance Medium549.41.0921
Triple Number Coastal/Long Distance High497.91.2051
Triple Number Windward/Leeward Low890.30.6739
Triple Number Windward/Leeward Medium675.10.8887
Triple Number Windward/Leeward High602.90.9952
Predominantly Upwind599.31.0012
Predominantly Downwind558.01.0753
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance976.5752.0632.5572.4537.8507.3457.7
Custom scoring options for Ukraine
Single NumberTime On DistanceTime On Time
Coastal/Long Distance601.00.9983
Triple Number Coastal/Long Distance Low692.80.8661
Triple Number Coastal/Long Distance Medium549.41.0921
Triple Number Coastal/Long Distance High497.91.2051
Triple Number Windward/Leeward Low890.30.6739
Triple Number Windward/Leeward Medium675.10.8887
Triple Number Windward/Leeward High602.90.9952
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance976.5752.0632.5572.4537.8507.3457.7
Custom scoring options for United States of America
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low692.80.8661
Triple Number All Purpose Medium549.41.0921
Triple Number All Purpose High497.91.2051
Triple Number Windward/Leeward Low890.30.6739
Triple Number Windward/Leeward Medium675.10.8887
Triple Number Windward/Leeward High602.90.9952
Predominantly Upwind599.31.0012
Predominantly Downwind558.01.0753
Predominantly Upwind Low778.70.7705
Predominantly Upwind Medium619.20.9689
Predominantly Upwind High585.31.0252
Predominantly Downwind Low747.40.8028
Predominantly Downwind Medium555.21.0806
Predominantly Downwind High469.31.2785
Chicago-Mac Upwind0.9862
Chicago-Mac All Purpose1.0199
Chicago-Mac Downwind1.0596
Bayview-Mac Cove Island0.9546
Bayview-Mac Shore0.9603
Harvest Moon Regatta489.81.2250
Victoria-Maui1.1273
ORC Ref  0341000142JIssued on 16/04/2021Valid until 31/12/2021
VPP ver: 2021 1.02 | © ORC | www.orc.org

Club
Certificate
2021

Boat

STARBIRD

33123

 
Offshore
Racing
Congress

Certificate number: US6473
Data in meters/kilograms (Metric)𝕚
HULL AND APPENDAGES
ClassTartan 101𝕚Measurement24/09/2020𝕚Measurer𝕚HIN𝕚Plan review𝕚Hull constructionCored𝕚Carbon RudderNo𝕚Light stanchionsNo𝕚Trim tabNo𝕚
LOA9.891𝕚Max. Beam3.304𝕚Draft1.990𝕚Displacement4,161𝕚Wetted area22.42𝕚IMS L9.155𝕚LSM08.967𝕚Acc. length9.891𝕚Sink (kg/mm)17.70𝕚
VCGD-0.004𝕚VCGM0.011𝕚RM Measured (kg·m)119.7𝕚RM Default (kg·m)111.4𝕚Limit of positive stability(°)114.5𝕚Stability Index113.1𝕚
PROPELLER
Propeller TypeFolding 3 blades𝕚
InstallationStrut𝕚PRD0.397𝕚EDL1.869𝕚ST30.180𝕚Twin screwNo𝕚PBW0.112𝕚ST10.042𝕚ST40.112𝕚PIPA0.0036𝕚ST20.180𝕚ST50.354𝕚
RIG
Forestay tensionAft𝕚Inner stayNone Fitted𝕚Carbon mastYes𝕚Headsail furlerYes𝕚Mainsail furlerNo𝕚Articulated bowspritNo𝕚Non-circular riggingNo𝕚Fiber riggingNo𝕚Runners/Checkstays0𝕚Spreaders2𝕚
P13.750𝕚IG14.535𝕚ISP15.297𝕚MDT10.115𝕚MDL10.195𝕚MDT20.104𝕚MDL20.138𝕚TL3.661𝕚MW0.177𝕚GO0.177𝕚
E4.533𝕚J3.825𝕚BAS1.567𝕚FSD0.035𝕚SFJ0.000𝕚SPL0.000𝕚TPS5.110𝕚BD0.140𝕚MWT𝕚MCG𝕚
FLOTATION AND STABILITY
Inclining TestBoom Inclining𝕚SFFP0.610𝕚SAFP9.845𝕚Flotation Date24/09/2020𝕚FFM1.220𝕚FAM0.895𝕚Measurer𝕚FF1.224𝕚FA0.898𝕚Comment𝕚LCFcl5.474𝕚LCFsh5.708𝕚SG1.0110𝕚HBI1.063𝕚
W1103.6𝕚W2103.6𝕚W3103.6𝕚W4103.6𝕚LCFD5.010𝕚
PD1303.8𝕚PD2301.7𝕚PD3305.7𝕚PD4302.2𝕚
WD4.449𝕚PLM9000.00𝕚GSA1.0𝕚RSA1.0𝕚
MEASUREMENT INVENTORY
IdItemDescriptionWeightLCGVCG
ORC Ref  0341000142JIssued on 16/04/2021Valid until 31/12/2021
VPP ver: 2021 1.02 | © ORC | www.orc.org

Club
Certificate
2021

Boat

STARBIRD

33123

 
Offshore
Racing
Congress

Certificate number: US6473
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeasurerMeas.DateMakerMaterialCommentELV26970M1𝕚0.15𝕚0.97𝕚1.69𝕚2.92𝕚3.97𝕚37.63𝕚𝕚𝕚Chesapeake Sailmakers𝕚Unknown𝕚AP Main𝕚
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeasurerMeas.DateMakerMaterialCommentELV37666𝕚0.05𝕚0.60𝕚1.16𝕚2.18𝕚3.20𝕚3.95𝕚13.94𝕚No𝕚No𝕚 𝕚29.53𝕚𝕚𝕚Chesapeake Sailmakers𝕚Unknown𝕚AP RF Jib𝕚
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeasurerMeas.DateMakerMaterialCommentELV26970𝕚16.25𝕚13.79𝕚15.02𝕚7.80𝕚8.66𝕚90%𝕚99.78𝕚𝕚𝕚Chesapeake Sailmakers𝕚Unknown𝕚AP Asym Runner𝕚
ORC Ref  0341000142JIssued on 16/04/2021Valid until 31/12/2021
VPP ver: 2021 1.02 | © ORC | www.orc.org