Club
Certificate
2021

Boat

ROWDY

USA 42418

 
Offshore
Racing
Congress

Certificate number: US6945
Rated boat velocities in knots
Wind Velocity6 kt8 kt10 kt12 kt14 kt16 kt20 kt
Beat Angles41.6°41.1°38.3°36.8°35.8°35.3°34.9°
Beat VMG3.824.585.115.335.445.505.56
52°5.766.717.127.287.377.437.48
60°6.096.907.257.467.577.657.71
75°6.337.027.377.667.908.048.18
90°6.247.017.387.708.048.338.68
110°5.816.917.427.878.308.639.10
120°5.646.777.337.798.288.769.61
135°5.106.267.017.457.908.389.50
150°4.305.386.357.037.437.848.74
Run VMG3.724.665.516.226.837.288.06
Gybe Angles145.0°149.0°151.0°159.0°180.0°180.0°180.0°

GPH = 599.4

CDL = 9.550

BOAT
ClassTHOMAS 35𝕚DesignerG&SBuilderTARTANAge Date05/1989Series Date05/1989Offset FileUS19547.OFF
HULL
Length Overall10.775 mMaximum Beam3.530 mDraft2.082 mDisplacement4,815 kgDLR5.9034IMS DivisionPerformanceDynamic Allowance0.000%Age Allowance0.487%
PROPELLER
InstallationShaft exposed𝕚TypeFolding 2 blades𝕚Diameter0.412m
CREW
Maximum weight1,087 kg𝕚Minimum weight815 kg𝕚* when appliedNon Manual PowerNoCrew Arm Extension0.00 m
SAIL AREAS (m²)
MeasuredRated Mainsail38.2038.83Headsail Luffed49.3149.31Headsail FlyingSymmetric95.72𝕚95.72𝕚Asymmetric
SAIL LIMITATIONS
Headsails5 Spinnakers4
STABILITY
Righting Moment121.7 kg·mStability Index114.6
OWNER




The owner certifies that he/she understands his/her responsibilities under ORC Rule and Regulations.
ORC Ref  034100014UQIssued on 22/04/2021Valid until 31/12/2021
VPP ver: 2021 1.02 | © ORC | www.orc.org

Club
Certificate
2021

Boat

ROWDY

USA 42418

 
Offshore
Racing
Congress

Certificate number: US6945
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG942.2785.4703.9675.5662.1654.8647.4
52°625.2536.3505.8494.2488.3484.7481.6
60°591.4522.0496.5482.7475.4470.9466.8
75°569.1512.8488.6469.9455.9447.9440.1
90°577.0513.7487.8467.4448.0432.3414.6
110°619.8521.1485.1457.3433.5417.4395.6
120°638.1531.6491.0462.2435.0410.7374.5
135°705.5575.3513.2483.1456.0429.7379.0
150°837.2668.8566.9512.4484.2459.2411.7
Run VMG966.7772.3653.8579.2526.8494.8446.6
Selected Courses
Windward / Leeward954.5778.8678.8627.4594.4574.8547.0
All purpose734.7614.3554.3522.4499.7484.6461.8
Single Number Scoring Options
CourseTime On DistanceTime On Time
Windward / Leeward653.30.9184
All purpose537.21.1168
Custom scoring options for Austria
Single NumberTime On DistanceTime On Time
Coastal/Long Distance583.81.0278
Triple Number Coastal/Long Distance Low674.50.8895
Triple Number Coastal/Long Distance Medium535.01.1215
Triple Number Coastal/Long Distance High479.81.2504
Triple Number Windward/Leeward Low866.70.6923
Triple Number Windward/Leeward Medium648.90.9246
Triple Number Windward/Leeward High569.31.0539
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance955.7734.9618.2554.9519.3490.5443.8
Custom scoring options for Bulgaria
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low674.50.8895
Triple Number Coastal/Long Distance Medium535.01.1215
Triple Number Coastal/Long Distance High479.81.2504
Triple Number Windward/Leeward Low866.70.6923
Triple Number Windward/Leeward Medium648.90.9246
Triple Number Windward/Leeward High569.31.0539
Predominantly Upwind575.51.0425
Predominantly Downwind551.81.0874
Custom scoring options for Canada
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low674.50.8895
Triple Number All Purpose Medium535.01.1215
Triple Number All Purpose High479.81.2504
Triple Number Windward/Leeward Low866.70.6923
Triple Number Windward/Leeward Medium648.90.9246
Triple Number Windward/Leeward High569.31.0539
Predominantly Upwind575.51.0425
Predominantly Downwind551.81.0874
Predominantly Upwind Low737.70.8133
Predominantly Upwind Medium589.51.0179
Predominantly Upwind High556.21.0787
Predominantly Downwind Low748.80.8013
Predominantly Downwind Medium551.91.0871
Predominantly Downwind High460.41.3032
Chicago-Mac Upwind1.0270
Chicago-Mac All Purpose1.0458
Chicago-Mac Downwind1.0697
Bayview-Mac Cove Island0.9823
Bayview-Mac Shore0.9934
Victoria-Maui1.1419
Custom scoring options for Denmark
Single NumberTime On DistanceTime On Time
Coastal/Long Distance583.81.0278
Triple Number Coastal/Long Distance Low674.50.8895
Triple Number Coastal/Long Distance Medium535.01.1215
Triple Number Coastal/Long Distance High479.81.2504
Triple Number Windward/Leeward Low866.70.6923
Triple Number Windward/Leeward Medium648.90.9246
Triple Number Windward/Leeward High569.31.0539
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance955.7734.9618.2554.9519.3490.5443.8
Custom scoring options for Spain
Single NumberTime On Distance
Coastal/Long Distance583.8
Triple Number Coastal/Long Distance Low674.5
Triple Number Coastal/Long Distance Medium535.0
Triple Number Coastal/Long Distance High479.8
Triple Number Windward/Leeward Low866.7
Triple Number Windward/Leeward Medium648.9
Triple Number Windward/Leeward High569.3
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance955.7734.9618.2554.9519.3490.5443.8
Custom scoring options for Estonia
Single NumberTime On DistanceTime On Time
Coastal/Long Distance583.81.0278
Triple Number Coastal/Long Distance Low674.50.8895
Triple Number Coastal/Long Distance Medium535.01.1215
Triple Number Coastal/Long Distance High479.81.2504
Triple Number Windward/Leeward Low866.70.6923
Triple Number Windward/Leeward Medium648.90.9246
Triple Number Windward/Leeward High569.31.0539
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance955.7734.9618.2554.9519.3490.5443.8
Custom scoring options for Finland
Single NumberTime On DistanceTime On Time
FinRating (Coastal/Long Distance)583.81.0278
Triple Number Coastal/Long Distance Low674.50.8895
Triple Number Coastal/Long Distance Medium535.01.1215
Triple Number Coastal/Long Distance High479.81.2504
Triple Number Windward/Leeward Low866.70.6923
Triple Number Windward/Leeward Medium648.90.9246
Triple Number Windward/Leeward High569.31.0539
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance955.7734.9618.2554.9519.3490.5443.8
Custom scoring options for France
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low674.50.8895
Triple Number Coastal/Long Distance Medium535.01.1215
Triple Number Coastal/Long Distance High479.81.2504
Triple Number Windward/Leeward Low866.70.6923
Triple Number Windward/Leeward Medium648.90.9246
Triple Number Windward/Leeward High569.31.0539
Custom scoring options for Germany
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.8895
Triple Number Coastal/Long Distance Medium1.1215
Triple Number Coastal/Long Distance High1.2504
Triple Number Windward/Leeward Low0.6923
Triple Number Windward/Leeward Medium0.9246
Triple Number Windward/Leeward High1.0539
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance955.7734.9618.2554.9519.3490.5443.8
Custom scoring options for Greece
Single NumberTime On DistanceTime On Time
Coastal/Long Distance583.81.0278
Triple Number Coastal/Long Distance Low674.50.8895
Triple Number Coastal/Long Distance Medium535.01.1215
Triple Number Coastal/Long Distance High479.81.2504
Triple Number Windward/Leeward Low866.70.6923
Triple Number Windward/Leeward Medium648.90.9246
Triple Number Windward/Leeward High569.31.0539
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance955.7734.9618.2554.9519.3490.5443.8
Custom scoring options for Israel
Single NumberTime On DistanceTime On Time
Coastal/Long Distance583.81.0278
Triple Number Coastal/Long Distance Low674.50.8895
Triple Number Coastal/Long Distance Medium535.01.1215
Triple Number Coastal/Long Distance High479.81.2504
Triple Number Windward/Leeward Low866.70.6923
Triple Number Windward/Leeward Medium648.90.9246
Triple Number Windward/Leeward High569.31.0539
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance955.7734.9618.2554.9519.3490.5443.8
Custom scoring options for Italy
Single NumberTime On DistanceTime On Time
Coastal/Long Distance583.81.0278
Triple Number Coastal/Long Distance Low674.50.8895
Triple Number Coastal/Long Distance Medium535.01.1215
Triple Number Coastal/Long Distance High479.81.2504
Triple Number Windward/Leeward Low866.70.6923
Triple Number Windward/Leeward Medium648.90.9246
Triple Number Windward/Leeward High569.31.0539
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance955.7734.9618.2554.9519.3490.5443.8
Custom scoring options for Japan
Single NumberTime On DistanceTime On Time
Triple Number Windward/Leeward Low866.70.6923
Triple Number Windward/Leeward Medium648.90.9246
Triple Number Windward/Leeward High569.31.0539
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance955.7734.9618.2554.9519.3490.5443.8
Custom scoring options for Korea
Single NumberTime On Distance
Triple Number Coastal/Long Distance Low674.5
Triple Number Coastal/Long Distance Medium535.0
Triple Number Coastal/Long Distance High479.8
Triple Number Windward/Leeward Low866.7
Triple Number Windward/Leeward Medium648.9
Triple Number Windward/Leeward High569.3
Predominantly Upwind575.5
Predominantly Downwind551.8
Predominantly Reaching527.5
Custom scoring options for Lithuania
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low674.50.8895
Triple Number Coastal/Long Distance Medium535.01.1215
Triple Number Coastal/Long Distance High479.81.2504
Triple Number Windward/Leeward Low866.70.6923
Triple Number Windward/Leeward Medium648.90.9246
Triple Number Windward/Leeward High569.31.0539
Custom scoring options for Netherlands
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.8895
Triple Number Coastal/Long Distance Medium1.1215
Triple Number Coastal/Long Distance High1.2504
Triple Number Windward/Leeward Low0.6923
Triple Number Windward/Leeward Medium0.9246
Triple Number Windward/Leeward High1.0539
Coastal/Long Distance1.0278
Predominantly Upwind1.0425
Predominantly Downwind1.0874
Custom scoring options for Norway
Single NumberTime On Time
Distanseseilas (NOR-rating ett tall)1.0278
Tretall Distanseseilas Lite vind0.8895
Tretall Distanseseilas Mellomvind1.1215
Tretall Distanseseilas Mye vind1.2504
Tretall Pølsebane Lite vind0.6923
Tretall Pølsebane Mellomvind0.9246
Tretall Pølsebane Mye vind1.0539
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Distanseseilas955.7734.9618.2554.9519.3490.5443.8
Custom scoring options for Portugal
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low674.50.8895
Triple Number Coastal/Long Distance Medium535.01.1215
Triple Number Coastal/Long Distance High479.81.2504
Triple Number Windward/Leeward Low866.70.6923
Triple Number Windward/Leeward Medium648.90.9246
Triple Number Windward/Leeward High569.31.0539
Custom scoring options for Russia
Single NumberTime On DistanceTime On Time
Predominantly Upwind575.51.0425
Predominantly Downwind551.81.0874
Custom scoring options for South Africa
Single NumberTime On DistanceTime On Time
Cape Doctor Inshore555.31.0804
Cape Doctor Coastal468.71.2802
Custom scoring options for Slovenia
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.8895
Triple Number Coastal/Long Distance Medium1.1215
Triple Number Coastal/Long Distance High1.2504
Triple Number Windward/Leeward Low0.6923
Triple Number Windward/Leeward Medium0.9246
Triple Number Windward/Leeward High1.0539
Custom scoring options for Switzerland
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.8895
Triple Number Coastal/Long Distance Medium1.1215
Triple Number Coastal/Long Distance High1.2504
Triple Number Windward/Leeward Low0.6923
Triple Number Windward/Leeward Medium0.9246
Triple Number Windward/Leeward High1.0539
Custom scoring options for Sweden
Single NumberTime On DistanceTime On Time
Coastal/Long Distance583.81.0278
Triple Number Coastal/Long Distance Low674.50.8895
Triple Number Coastal/Long Distance Medium535.01.1215
Triple Number Coastal/Long Distance High479.81.2504
Triple Number Windward/Leeward Low866.70.6923
Triple Number Windward/Leeward Medium648.90.9246
Triple Number Windward/Leeward High569.31.0539
Predominantly Upwind575.51.0425
Predominantly Downwind551.81.0874
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance955.7734.9618.2554.9519.3490.5443.8
Custom scoring options for Ukraine
Single NumberTime On DistanceTime On Time
Coastal/Long Distance583.81.0278
Triple Number Coastal/Long Distance Low674.50.8895
Triple Number Coastal/Long Distance Medium535.01.1215
Triple Number Coastal/Long Distance High479.81.2504
Triple Number Windward/Leeward Low866.70.6923
Triple Number Windward/Leeward Medium648.90.9246
Triple Number Windward/Leeward High569.31.0539
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance955.7734.9618.2554.9519.3490.5443.8
Custom scoring options for United States of America
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low674.50.8895
Triple Number All Purpose Medium535.01.1215
Triple Number All Purpose High479.81.2504
Triple Number Windward/Leeward Low866.70.6923
Triple Number Windward/Leeward Medium648.90.9246
Triple Number Windward/Leeward High569.31.0539
Predominantly Upwind575.51.0425
Predominantly Downwind551.81.0874
Predominantly Upwind Low737.70.8133
Predominantly Upwind Medium589.51.0179
Predominantly Upwind High556.21.0787
Predominantly Downwind Low748.80.8013
Predominantly Downwind Medium551.91.0871
Predominantly Downwind High460.41.3032
Chicago-Mac Upwind1.0270
Chicago-Mac All Purpose1.0458
Chicago-Mac Downwind1.0697
Bayview-Mac Cove Island0.9823
Bayview-Mac Shore0.9934
Harvest Moon Regatta481.41.2464
Victoria-Maui1.1419
ORC Ref  034100014UQIssued on 22/04/2021Valid until 31/12/2021
VPP ver: 2021 1.02 | © ORC | www.orc.org

Club
Certificate
2021

Boat

ROWDY

USA 42418

 
Offshore
Racing
Congress

Certificate number: US6945
Data in meters/kilograms (Metric)𝕚
HULL AND APPENDAGES
ClassTHOMAS 35𝕚Measurement23/03/1993𝕚Measurer𝕚HIN3𝕚Plan review𝕚Hull constructionCored𝕚Carbon RudderNo𝕚Light stanchions𝕚Trim tabNo𝕚
LOA10.775𝕚Max. Beam3.530𝕚Draft2.082𝕚Displacement4,815𝕚Wetted area24.09𝕚IMS L9.329𝕚LSM09.344𝕚Acc. length10.775𝕚Sink (kg/mm)17.73𝕚
VCGD-0.084𝕚VCGM-0.038𝕚RM Measured (kg·m)121.7𝕚RM Default (kg·m)117.0𝕚Limit of positive stability(°)115.8𝕚Stability Index114.6𝕚
PROPELLER
Propeller TypeFolding 2 blades𝕚
InstallationShaft exposed𝕚PRD0.412𝕚PHD0.046𝕚ESL0.766𝕚ST20.089𝕚ST40.052𝕚Twin screwNo𝕚PBW0.110𝕚PHL0.150𝕚ST10.019𝕚ST30.089𝕚ST50.180𝕚PIPA0.0029𝕚PSD0.025𝕚PSA17.500𝕚
RIG
Forestay tensionAft𝕚Inner stayNone Fitted𝕚Carbon mastNo𝕚Headsail furlerNo𝕚Mainsail furlerNo𝕚Articulated bowspritNo𝕚Non-circular riggingNo𝕚Fiber riggingNo𝕚Runners/Checkstays1𝕚Spreaders2𝕚
P14.326𝕚IG14.570𝕚ISP14.643𝕚MDT10.107𝕚MDL10.186𝕚MDT20.104𝕚MDL20.153𝕚TL1.403𝕚MW0.186𝕚GO0.220𝕚
E4.444𝕚J4.329𝕚BAS1.811𝕚FSD0.017𝕚SFJ-0.015𝕚SPL4.416𝕚TPS0.000𝕚BD0.150𝕚MWT0.00𝕚MCG0.000𝕚
FLOTATION AND STABILITY
Inclining TestPoles Inclining𝕚SFFP0.579𝕚SAFP10.461𝕚Flotation Date11/06/1990𝕚FFM1.147𝕚FAM0.951𝕚Measurer𝕚FF1.163𝕚FA0.961𝕚Comment𝕚LCFcl5.967𝕚LCFsh6.195𝕚SG1.0000𝕚HBI0.990𝕚
W115.9𝕚W231.3𝕚W346.8𝕚W462.6𝕚
PD143.5𝕚PD278.5𝕚PD3117.5𝕚PD4158.0𝕚
WD11.589𝕚PLM1516.00𝕚GSA0.3𝕚RSA151.8𝕚
MEASUREMENT INVENTORY
IdTankTypeCapacityLCGVCGConditionDescription𝕚𝕚𝕚𝕚0.00𝕚0.00𝕚0.0𝕚𝕚
IdItemDescriptionWeightLCGVCGa𝕚Anchor (d)𝕚0.0𝕚0.00𝕚𝕚
ORC Ref  034100014UQIssued on 22/04/2021Valid until 31/12/2021
VPP ver: 2021 1.02 | © ORC | www.orc.org

Club
Certificate
2021

Boat

ROWDY

USA 42418

 
Offshore
Racing
Congress

Certificate number: US6945
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeasurerMeas.DateMakerMaterialComment2446512𝕚0.16𝕚0.95𝕚1.68𝕚2.88𝕚3.79𝕚38.20𝕚𝕚𝕚Mike Boston 𝕚𝕚2019 Mainsail𝕚
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeasurerMeas.DateMakerMaterialComment1372597𝕚0.05𝕚𝕚1.64𝕚3.32𝕚5.04𝕚6.67𝕚14.75𝕚No𝕚No𝕚 𝕚49.31𝕚𝕚𝕚𝕚𝕚2017 ULMAN GENOA𝕚
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeasurerMeas.DateMakerMaterialComment785796𝕚14.45𝕚14.45𝕚14.45𝕚𝕚0.00𝕚95.72𝕚𝕚𝕚𝕚𝕚𝕚
ORC Ref  034100014UQIssued on 22/04/2021Valid until 31/12/2021
VPP ver: 2021 1.02 | © ORC | www.orc.org