Club Certificate2026
ROWDYUSA 42418
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Rated boat velocities in knots
Wind Velocity 4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat Angles45.2°42.1°40.1°37.5°36.3°35.9°35.6°35.4°36.1°
Beat VMG2.783.854.625.095.295.385.445.515.48
52°4.335.786.677.067.227.317.367.447.46
60°4.646.056.837.197.387.477.537.637.68
75°4.866.206.937.307.547.707.817.998.11
90°4.736.086.877.307.597.848.068.388.65
110°4.155.746.817.357.728.048.338.789.10
120°4.005.576.657.267.698.098.519.309.87
135°3.495.006.146.937.417.848.299.3911.07
150°2.894.215.356.326.997.437.838.739.93
Run VMG2.503.654.645.496.216.787.227.968.81
Gybe Angles139.0°144.9°149.6°153.0°160.1°167.8°175.4°176.3°165.4°
APH ToD:543.1CDL: 9.517APH ToT: 1.1048CertNo:US6945
BOAT
ClassThomas 35DesignerG&SBuilderTARTANAge date05/1989Series date05/1988Offset fileUS19547.OFFData fileUS6945
HULL
Length Overall10.775 mMaximum Beam3.530 mDraft2.086 mDisplacement4,866 kgDLR6.4868IMS DivisionPerformanceDynamic Allowance0.000%Age Allowance0.650%RS Assessment-0.254%
PROPELLER
InstallationShaft exposedTypeFolding 2 bladesDiameter0.410m
CREW
Maximum weight900 kg(declared)Minimum weight765 kg ✱ when appliedCrew Arm Extension0.00 m
SAIL AREAS (m²)
MeasuredRatedMainsail38.2738.85Headsail Luffed48.7348.73Headsail FlyingSymmetric96.2696.26Asymmetric
STORM SAIL AREAS Maximum (m²)
Trysail11.43Storm Jib10.59Heavy Weather Jib28.58
SAIL LIMITS
Headsails5Spinnakers4
STABILITY
Righting Moment 120.3 kg·m Stability Index 111.9
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  04560004V60 Issued on 13/07/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
ROWDYUSA 42418
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Time Allowances in secs/NM
Wind Velocity 4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat VMG1295.2935.3780.0706.7681.1668.9661.6653.9656.9
52°830.7622.5540.0509.9498.4492.7489.1484.0482.6
60°776.2595.3526.7500.5488.1482.1477.9471.7468.9
75°741.1580.2519.2493.1477.5467.2460.8450.4443.8
90°761.5592.4523.7493.2474.0459.1446.9429.4416.3
110°867.7627.3528.7489.5466.1447.6432.2409.9395.8
120°899.3646.7541.6495.9468.0445.0423.3387.3364.6
135°1031.5720.5586.0519.7485.7459.2434.1383.5325.3
150°1245.3854.9672.5570.1514.7484.2459.5412.5362.6
Run VMG1437.9987.1776.6656.0579.4530.8498.9452.3408.8
Selected Courses
Windward / Leeward1366.6961.2778.3681.4630.2599.8580.2553.1532.9
All purpose1028.7742.1618.3558.2527.1507.7493.2470.0451.2
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward656.90.9134
All purpose543.11.1048
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low680.20.8821
Triple Number Coastal/Long Distance Medium540.21.1106
Triple Number Coastal/Long Distance High488.21.2291
Triple Number Windward/Leeward Low869.80.6898
Triple Number Windward/Leeward Medium652.00.9202
Triple Number Windward/Leeward High575.01.0435
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance588.21.0201
Triple Number Coastal/Long Distance Low680.20.8821
Triple Number Coastal/Long Distance Medium540.21.1106
Triple Number Coastal/Long Distance High488.21.2291
Triple Number Windward/Leeward Low869.80.6898
Triple Number Windward/Leeward Medium652.00.9202
Triple Number Windward/Leeward High575.01.0435
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1373.7963.8735.9621.4559.2525.8498.4452.5434.5
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.8256
Downwind "popa"0.9373
70% up, 30% down "Ilhabela"0.8562
30% up, 70% down "Ilhabela-inverso"0.9007
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low680.20.8821
Triple Number Coastal/Long Distance Medium540.21.1106
Triple Number Coastal/Long Distance High488.21.2291
Triple Number Windward/Leeward Low869.80.6898
Triple Number Windward/Leeward Medium652.00.9202
Triple Number Windward/Leeward High575.01.0435
Predominantly Upwind579.91.0347
Predominantly Downwind556.41.0785
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP563.91.0641 Predom. Rc High446.41.3442 5B SF Bay L/M713.10.8414 TriNum AP Low680.20.8821 Predom. Dn Low838.50.7155 5B SF Bay Med620.90.9663 TriNum AP Med540.31.1105 Predom. Dn L/M625.80.9588 5B SF Bay M/H569.81.0530 TriNum AP High488.11.2291 Predom. Dn Med538.81.1136 5B SF Bay High542.11.1067 TriNum W/L Low909.70.6595 Predom. Dn M/H482.81.2428 5B AP Low755.10.7945 TriNum W/L Med652.00.9202 Predom. Dn High445.11.3479 5B AP L/M601.90.9969 TriNum W/L Hig575.01.0435 ChiMac Up Low710.40.8446 5B AP Med533.81.1241 Predom. Upwind600.50.9991 ChiMac Up Med648.80.9248 5B AP M/H494.61.2131 Predom. Reaching541.91.1073 ChiMac Up High576.91.0400 5B AP High470.81.2744 Predom. Downwind579.91.0346 ChiMac Off Low724.70.8279 5B W/L Low1016.80.5901 Predom. Up Low798.50.7514 ChiMac Off Med642.90.9333 5B W/L L/M749.20.8009 Predom. Up L/M624.70.9605 ChiMac Off High545.11.1006 5B W/L Med641.80.9349 Predom. Up Med564.41.0631 ChiMac AP Low713.90.8405 5B W/L M/H583.21.0289 Predom. Up M/H533.91.1237 ChiMac AP Med643.30.9327 5B W/L High554.31.0825 Predom. Up High517.41.1596 ChiMac AP High559.61.0722 W/L 60-40 Low1010.80.5936 Predom. Rc Low729.10.8229 BayMac Cove Island816.50.7348 W/L 60-40 L/M751.80.7980 Predom. Rc L/M571.21.0505 BayMac Shore808.70.7419 W/L 60-40 Med651.40.9211 Predom. Rc Med511.61.1728 Harvest Moon485.41.2361 W/L 60-40 M/H599.21.0014 Predom. Rc M/H473.31.2676 5B SF Bay Low856.70.7004 W/L 60-40 High574.61.0442      SA/DSPL Up30.14SA/DSPL Dn46.61
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance588.21.0201
Triple Number Coastal/Long Distance Low680.20.8821
Triple Number Coastal/Long Distance Medium540.21.1106
Triple Number Coastal/Long Distance High488.21.2291
Triple Number Windward/Leeward Low869.80.6898
Triple Number Windward/Leeward Medium652.00.9202
Triple Number Windward/Leeward High575.01.0435
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1373.7963.8735.9621.4559.2525.8498.4452.5434.5
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance588.21.0201
Triple Number Coastal/Long Distance Low680.20.8821
Triple Number Coastal/Long Distance Medium540.21.1106
Triple Number Coastal/Long Distance High488.21.2291
Triple Number Windward/Leeward Low869.80.6898
Triple Number Windward/Leeward Medium652.00.9202
Triple Number Windward/Leeward High575.01.0435
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1373.7963.8735.9621.4559.2525.8498.4452.5434.5
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance588.2
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1373.7963.8735.9621.4559.2525.8498.4452.5434.5
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low680.20.8821
Triple Number Coastal/Long Distance Medium540.21.1106
Triple Number Coastal/Long Distance High488.21.2291
Triple Number Windward/Leeward Low869.80.6898
Triple Number Windward/Leeward Medium652.00.9202
Triple Number Windward/Leeward High575.01.0435
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating588.21.0201
FinRating, kevyt tuuli1001.80.9982
FinRating, kova tuuli473.31.0564
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low680.20.8821
Triple Number Coastal/Long Distance Medium540.21.1106
Triple Number Coastal/Long Distance High488.21.2291
Triple Number Windward/Leeward Low869.80.6898
Triple Number Windward/Leeward Medium652.00.9202
Triple Number Windward/Leeward High575.01.0435
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.0201
Triple Number Coastal/Long Distance Low0.8821
Triple Number Coastal/Long Distance Medium1.1106
Triple Number Coastal/Long Distance High1.2291
Triple Number Windward/Leeward Low0.6898
Triple Number Windward/Leeward Medium0.9202
Triple Number Windward/Leeward High1.0435
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1373.7963.8735.9621.4559.2525.8498.4452.5434.5
For information
General Purpose Handicap (GPH)605.6
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance588.21.0201
Triple Number Coastal/Long Distance Low680.20.8821
Triple Number Coastal/Long Distance Medium540.21.1106
Triple Number Coastal/Long Distance High488.21.2291
Triple Number Windward/Leeward Low869.80.6898
Triple Number Windward/Leeward Medium652.00.9202
Triple Number Windward/Leeward High575.01.0435
Saronikos S All Purpose604.90.9919
Saronikos S Upwind665.30.9018
Saronikos S Downwind537.31.1167
Saronikos N All Purpose636.20.9430
Saronikos N Upwind691.50.8677
Saronikos N Downwind586.71.0226
Saronikos SW All Purpose608.10.9867
Saronikos SW Upwind679.80.8825
Saronikos SW Downwind544.51.1020
Saronikos NE All Purpose661.40.9071
Saronikos NE Upwind652.30.9198
Saronikos NE Downwind656.80.9135
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1373.7963.8735.9621.4559.2525.8498.4452.5434.5
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low680.20.8821
Triple Number Coastal/Long Distance Medium540.21.1106
Triple Number Coastal/Long Distance High488.21.2291
Triple Number Windward/Leeward Low869.80.6898
Triple Number Windward/Leeward Medium652.00.9202
Triple Number Windward/Leeward High575.01.0435
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose563.91.0641
5-Band All Purpose Low813.90.7372
5-Band All Purpose L/M623.40.9624
5-Band All Purpose Med550.61.0897
5-Band All Purpose M/H507.71.1819
5-Band All Purpose High481.11.2471
Single Number Predominant Upwind578.31.0376
Single Number Predominant Reaching524.11.1448
Single Number Predominant Downwind557.51.0763
5-Band 50-50 Windward/Leeward Low1016.80.5901
5-Band 50-50 Windward/Leeward L/M749.20.8009
5-Band 50-50 Windward/Leeward Med641.80.9349
5-Band 50-50 Windward/Leeward M/H583.21.0289
5-Band 50-50 Windward/Leeward High554.31.0825
5-Band 60-40 Windward/Leeward Low1010.80.5936
5-Band 60-40 Windward/Leeward L/M751.80.7980
5-Band 60-40 Windward/Leeward Med651.40.9211
5-Band 60-40 Windward/Leeward M/H599.21.0014
5-Band 60-40 Windward/Leeward High574.61.0442
Triple Number 50-50 Windward/Leeward Low909.70.6595
Triple Number 50-50 Windward/Leeward Med652.10.9201
Triple Number 50-50 Windward/Leeward High575.01.0435
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward666.10.9008
Triple Number 60-40 Windward/Leeward Low906.60.6618
Triple Number 60-40 Windward/Leeward Med660.60.9082
Triple Number 60-40 Windward/Leeward High592.11.0134
Triple Number All-Purpose Low736.50.8147
Triple Number All-Purpose Med557.61.0760
Triple Number All-Purpose High500.61.1987
Triple Number Predominant Upwind Low734.50.8168
Triple Number Predominant Upwind Med571.91.0491
Triple Number Predominant Upwind High534.11.1234
Triple Number Predominant Reaching Low668.00.8982
Triple Number Predominant Reaching Med524.61.1436
Triple Number Predominant Reaching High458.91.3075
Triple Number Predominant Downwind Low750.80.7992
Triple Number Predominant Downwind Med549.11.0927
Triple Number Predominant Downwind High464.81.2908
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance588.21.0201
Triple Number Coastal/Long Distance Low680.20.8821
Triple Number Coastal/Long Distance Medium540.21.1106
Triple Number Coastal/Long Distance High488.21.2291
Triple Number Windward/Leeward Low869.80.6898
Triple Number Windward/Leeward Medium652.00.9202
Triple Number Windward/Leeward High575.01.0435
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1373.7963.8735.9621.4559.2525.8498.4452.5434.5
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance588.21.0201
Triple Number Coastal/Long Distance Low680.20.8821
Triple Number Coastal/Long Distance Medium540.21.1106
Triple Number Coastal/Long Distance High488.21.2291
Triple Number Windward/Leeward Low869.80.6898
Triple Number Windward/Leeward Medium652.00.9202
Triple Number Windward/Leeward High575.01.0435
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1373.7963.8735.9621.4559.2525.8498.4452.5434.5
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low680.2
Triple Number Coastal/Long Distance Medium540.2
Triple Number Coastal/Long Distance High488.2
Triple Number Windward/Leeward Low869.8
Triple Number Windward/Leeward Medium652.0
Triple Number Windward/Leeward High575.0
Predominantly Upwind579.9
Predominantly Downwind556.4
Predominantly Reaching533.5
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance588.21.0201
Triple Number Coastal/Long Distance Low680.20.8821
Triple Number Coastal/Long Distance Medium540.21.1106
Triple Number Coastal/Long Distance High488.21.2291
Triple Number Windward/Leeward Low869.80.6898
Triple Number Windward/Leeward Medium652.00.9202
Triple Number Windward/Leeward High575.01.0435
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1373.7963.8735.9621.4559.2525.8498.4452.5434.5
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8821
Triple Number Coastal/Long Distance Medium1.1106
Triple Number Coastal/Long Distance High1.2291
Triple Number Windward/Leeward Low0.6898
Triple Number Windward/Leeward Medium0.9202
Triple Number Windward/Leeward High1.0435
Coastal/Long Distance1.0201
Predominantly Upwind1.0347
Predominantly Downwind1.0785
For information
General Purpose Handicap (GPH)605.6
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.1048
Distanseseilas Trippeltall svak vind0.8821
Distanseseilas Trippeltall mellomvind1.1106
Distanseseilas Trippeltall sterk vind1.2291
Pølsebane Trippeltall svak vind0.6898
Pølsebane Trippeltall mellomvind0.9202
Pølsebane Trippeltall sterk vind1.0435
Motvind Singeltall1.0347
Medvind Singeltall1.0785
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low680.20.8821
Triple Number Coastal/Long Distance Medium540.21.1106
Triple Number Coastal/Long Distance High488.21.2291
Triple Number Windward/Leeward Low869.80.6898
Triple Number Windward/Leeward Medium652.00.9202
Triple Number Windward/Leeward High575.01.0435
Coastal/Long Distance588.21.0201
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind579.91.0347
Predominantly Downwind556.41.0785
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore538.91.1133
Cape Doctor Coastal456.91.3133
Triple Number Coastal/Long Distance Low680.20.8821
Triple Number Coastal/Long Distance Medium540.21.1106
Triple Number Coastal/Long Distance High488.21.2291
Triple Number Windward/Leeward Low869.80.6898
Triple Number Windward/Leeward Medium652.00.9202
Triple Number Windward/Leeward High575.01.0435
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8821
Triple Number Coastal/Long Distance Medium1.1106
Triple Number Coastal/Long Distance High1.2291
Triple Number Windward/Leeward Low0.6898
Triple Number Windward/Leeward Medium0.9202
Triple Number Windward/Leeward High1.0435
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8821
Triple Number Coastal/Long Distance Medium1.1106
Triple Number Coastal/Long Distance High1.2291
Triple Number Windward/Leeward Low0.6898
Triple Number Windward/Leeward Medium0.9202
Triple Number Windward/Leeward High1.0435
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance588.21.0201
Triple Number Coastal/Long Distance Low680.20.8821
Triple Number Coastal/Long Distance Medium540.21.1106
Triple Number Coastal/Long Distance High488.21.2291
Triple Number Windward/Leeward Low869.80.6898
Triple Number Windward/Leeward Medium652.00.9202
Triple Number Windward/Leeward High575.01.0435
Predominantly Upwind579.91.0347
Predominantly Downwind556.41.0785
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1373.7963.8735.9621.4559.2525.8498.4452.5434.5
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance588.21.0201
Triple Number Coastal/Long Distance Low680.20.8821
Triple Number Coastal/Long Distance Medium540.21.1106
Triple Number Coastal/Long Distance High488.21.2291
Triple Number Windward/Leeward Low869.80.6898
Triple Number Windward/Leeward Medium652.00.9202
Triple Number Windward/Leeward High575.01.0435
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1373.7963.8735.9621.4559.2525.8498.4452.5434.5
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP563.91.0641 Predom. Dn High445.11.3479 5B AP M/H494.61.2131 TriNum AP Low680.20.8821 Predom. Rc Low729.10.8229 5B AP High470.81.2744 TriNum AP Med540.31.1105 Predom. Rc L/M571.21.0505 5B SF Bay Low856.70.7004 TriNum AP High488.11.2291 Predom. Rc Med511.61.1728 5B SF Bay L/M713.10.8414 TriNum W/L Low909.70.6595 Predom. Rc M/H473.31.2676 5B SF Bay Med620.90.9663 TriNum W/L Med652.00.9202 Predom. Rc High446.41.3442 5B SF Bay M/H569.81.0530 TriNum W/L Hig575.01.0435 5B W/L Low1016.80.5901 5B SF Bay High542.11.1067 Predom. Upwind600.50.9991 5B W/L L/M749.20.8009 ChiMac Up Low710.40.8446 Predom. Reaching541.91.1073 5B W/L Med641.80.9349 ChiMac Up Med648.80.9248 Predom. Downwind579.91.0346 5B W/L M/H583.21.0289 ChiMac Up High576.91.0400 Predom. Up Low798.50.7514 5B W/L High554.31.0825 ChiMac Off Low724.70.8279 Predom. Up L/M624.70.9605 W/L 60-40 Low1010.80.5936 ChiMac Off Med642.90.9333 Predom. Up Med564.41.0631 W/L 60-40 L/M751.80.7980 ChiMac Off High545.11.1006 Predom. Up M/H533.91.1237 W/L 60-40 Med651.40.9211 ChiMac AP Low713.90.8405 Predom. Up High517.41.1596 W/L 60-40 M/H599.21.0014 ChiMac AP Med643.30.9327 Predom. Dn Low838.50.7155 W/L 60-40 High574.61.0442 ChiMac AP High559.61.0722 Predom. Dn L/M625.80.9588 5B AP Low755.10.7945 BayMac Cove Island816.50.7348 Predom. Dn Med538.81.1136 5B AP L/M601.90.9969 BayMac Shore808.70.7419 Predom. Dn M/H482.81.2428 5B AP Med533.81.1241 Harvest Moon485.41.2361      SA/DSPL Up30.14SA/DSPL Dn46.61
ORC Ref  04560004V60 Issued on 13/07/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
ROWDYUSA 42418
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassThomas 35Measurement15/06/2026HIN3Plan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall10.775Maximum beam3.530Draft2.086Displacement4,866Wetted area24.22IMS L9.419LSM09.085Accomod. length10.775Sink (kg/mm) 17.87
VCGD-0.053VCGM-0.009 RM Rated (kg·m) 120.3Limit of positive stability(°) 113.1 Stability Index 111.9 BLR index 0.0000Default crew weight600 Declared crew weight 900
Centerboard weight0.0List angle0.0Canting keel angle0.0
PROPELLER
Propeller TypeFolding 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.410PBW0.110PIPA0.0023
PSD0.025PHD0.045PHL0.150
PSA9.0°ESL0.845
ST10.019ST20.085ST30.085
ST40.051ST50.140
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysYesCheckstaysNoSpreaders2Rotating mastNo
P14.345IG14.450ISP14.511MDT10.104MDL10.191MDT20.104MDL20.151TL1.530MW0.191GO0.220
E4.550J4.320BAS1.685FSD0.017SFJ-0.015SPL4.415WPLTPS0.000BD0.150MWT159.60MCG5.250
PY0.000MDT1Y0.000MDL1Y0.000MDT2Y0.000MDL2Y0.000TLY0.000BASY0.000EY0.000BDY0.000IY0.000EB0.000
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodBoom incliningFlotation Date15/06/2026
SFFP0.579FFM1.180FF1.189LCFcl6.014SG1.0000
SAFP10.461FAM0.929FA0.935LCFsh6.271HBI0.996
W164.2W264.2W364.2W464.2LCFD4.556
PD1190.0PD2189.0PD3187.5PD4192.7
WD4.451PLM9000.00GSA1.0RSA1.0RM118.6
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG3Fues SSFuel7006.000.202fresh water PVCWater13205.500.201Black Water PVCWater2002.500.50Total deductible0
OTHER ITEMSIdKindDescriptionWeightLCGVCG2Miscellaneousstove7.000.501Battery2 group 347.000.50Total deductible
ORC Ref  04560004V60 Issued on 13/07/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
ROWDYUSA 42418
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentMn-260.150.951.672.873.7638.2706/06/202694036
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentGen0.030.811.623.294.976.6414.75NoNo 48.7306/06/2024DBS5162G#30.040.551.122.263.434.5714.60NoNo 33.2307/04/2024DBS5162JSS0.070.480.911.832.833.9413.97NoInner 26.5507/10/2024
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentSym.14.4514.4514.458.037.8596.2601/06/2024DBS164P
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
ORC Ref  04560004V60 Issued on 13/07/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org