Club Certificate2026
RUM RUNNERUSA 42549
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°39.5°37.4°36.4°36.3°36.1°36.2°37.4°
Beat VMG2.893.994.725.065.215.295.355.395.31
52°4.505.986.767.057.177.247.297.367.36
60°4.816.246.937.217.337.417.487.577.57
75°5.056.397.037.357.557.677.787.958.04
90°4.926.287.007.387.667.898.088.388.62
110°4.255.866.907.447.858.248.619.179.54
120°4.085.686.767.357.808.248.759.8310.72
135°3.565.106.276.997.487.938.419.7111.93
150°2.954.275.396.336.997.447.868.8210.24
Run VMG2.563.694.675.496.186.777.248.048.97
Gybe Angles139.1°140.6°146.9°151.6°159.2°172.7°178.1°178.1°173.9°
APH ToD:541.4CDL: 9.330APH ToT: 1.1081CertNo:US42549
BOAT
ClassThomas 35DesignerG&SBuilderTARTANAge date01/1990Series date05/1988Offset fileUS19547.OFFData fileUS42549
HULL
Length Overall10.775 mMaximum Beam3.530 mDraft2.065 mDisplacement4,442 kgDLR5.8903IMS DivisionCruiser/RacerDynamic Allowance0.000%Age Allowance0.650%RS Assessment-0.203%
PROPELLER
InstallationShaft exposedTypeFolding 2 bladesDiameter0.406m
CREW
Maximum weight490 kg(declared)Minimum weight360 kg ✱ when appliedCrew Arm Extension0.00 m
SAIL AREAS (m²)
MeasuredRatedMainsail38.0638.70Headsail Luffed50.9650.96Headsail FlyingSymmetricAsymmetric81.2982.03 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail11.07Storm Jib10.54Heavy Weather Jib28.44
SAIL LIMITS
Headsails5Spinnakers4
✱ Asymmetric may be tacked on the pole
STABILITY
Righting Moment 127.0 kg·m Stability Index 119.0
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  04560004U2N Issued on 24/06/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
RUM RUNNERUSA 42549
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 VMG1247.7903.3762.5711.4690.7680.1672.9667.4677.8
52°800.7601.9532.3510.8502.2497.3493.5489.2489.2
60°748.0577.1519.8499.6490.9485.6481.3475.9475.5
75°713.3563.2512.1489.8476.7469.1462.8453.0447.9
90°731.6573.3514.6488.0470.0456.2445.5429.6417.5
110°846.3614.7521.5484.0458.6436.8418.0392.4377.2
120°883.3633.8532.5489.9461.6437.1411.6366.2335.7
135°1010.1705.4574.5514.8481.4453.9428.1370.9301.9
150°1218.4843.9667.9568.5514.9483.8457.9408.0351.4
Run VMG1406.9974.5771.2655.6582.7531.4497.0447.5401.2
Selected Courses
Windward / Leeward1327.3938.9766.9683.5636.7605.7584.9557.4539.5
All purpose998.4723.5608.7557.0528.2508.7493.5469.1449.8
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward658.90.9107
All purpose541.41.1081
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low666.10.9007
Triple Number Coastal/Long Distance Medium539.61.1119
Triple Number Coastal/Long Distance High488.21.2291
Triple Number Windward/Leeward Low852.90.7035
Triple Number Windward/Leeward Medium655.40.9155
Triple Number Windward/Leeward High579.81.0348
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance586.81.0225
Triple Number Coastal/Long Distance Low666.10.9007
Triple Number Coastal/Long Distance Medium539.61.1119
Triple Number Coastal/Long Distance High488.21.2291
Triple Number Windward/Leeward Low852.90.7035
Triple Number Windward/Leeward Medium655.40.9155
Triple Number Windward/Leeward High579.81.0348
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1335.3942.5725.2621.7561.7527.5498.4448.7429.3
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.8254
Downwind "popa"0.9417
70% up, 30% down "Ilhabela"0.8572
30% up, 70% down "Ilhabela-inverso"0.9035
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low666.10.9007
Triple Number Coastal/Long Distance Medium539.61.1119
Triple Number Coastal/Long Distance High488.21.2291
Triple Number Windward/Leeward Low852.90.7035
Triple Number Windward/Leeward Medium655.40.9155
Triple Number Windward/Leeward High579.81.0348
Predominantly Upwind579.01.0363
Predominantly Downwind553.01.0850
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP561.61.0684 Predom. Rc High444.41.3500 5B SF Bay L/M706.90.8488 TriNum AP Low666.10.9007 Predom. Dn Low820.60.7312 5B SF Bay Med623.90.9616 TriNum AP Med539.71.1118 Predom. Dn L/M619.30.9688 5B SF Bay M/H573.91.0454 TriNum AP High488.21.2291 Predom. Dn Med537.51.1162 5B SF Bay High545.71.0995 TriNum W/L Low892.00.6726 Predom. Dn M/H481.11.2471 5B AP Low737.40.8136 TriNum W/L Med655.40.9155 Predom. Dn High440.81.3611 5B AP L/M595.51.0076 TriNum W/L Hig579.81.0348 ChiMac Up Low697.40.8603 5B AP Med533.51.1247 Predom. Upwind598.41.0027 ChiMac Up Med642.50.9339 5B AP M/H494.91.2124 Predom. Reaching536.81.1178 ChiMac Up High576.81.0401 5B AP High470.01.2766 Predom. Downwind575.11.0433 ChiMac Off Low713.70.8407 5B W/L Low993.00.6042 Predom. Up Low775.60.7736 ChiMac Off Med635.90.9435 5B W/L L/M743.60.8069 Predom. Up L/M618.00.9708 ChiMac Off High541.61.1079 5B W/L Med645.80.9291 Predom. Up Med566.41.0594 ChiMac AP Low701.80.8549 5B W/L M/H588.21.0201 Predom. Up M/H538.11.1151 ChiMac AP Med636.60.9426 5B W/L High559.11.0732 Predom. Up High522.01.1494 ChiMac AP High557.81.0758 W/L 60-40 Low985.30.6090 Predom. Rc Low710.00.8450 BayMac Cove Island801.30.7488 W/L 60-40 L/M745.80.8045 Predom. Rc L/M563.71.0643 BayMac Shore793.40.7562 W/L 60-40 Med656.00.9147 Predom. Rc Med509.61.1774 Harvest Moon481.01.2474 W/L 60-40 M/H605.50.9910 Predom. Rc M/H472.41.2700 5B SF Bay Low836.50.7173 W/L 60-40 High581.31.0322      SA/DSPL Up32.78SA/DSPL Dn43.95
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance586.81.0225
Triple Number Coastal/Long Distance Low666.10.9007
Triple Number Coastal/Long Distance Medium539.61.1119
Triple Number Coastal/Long Distance High488.21.2291
Triple Number Windward/Leeward Low852.90.7035
Triple Number Windward/Leeward Medium655.40.9155
Triple Number Windward/Leeward High579.81.0348
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1335.3942.5725.2621.7561.7527.5498.4448.7429.3
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance586.81.0225
Triple Number Coastal/Long Distance Low666.10.9007
Triple Number Coastal/Long Distance Medium539.61.1119
Triple Number Coastal/Long Distance High488.21.2291
Triple Number Windward/Leeward Low852.90.7035
Triple Number Windward/Leeward Medium655.40.9155
Triple Number Windward/Leeward High579.81.0348
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1335.3942.5725.2621.7561.7527.5498.4448.7429.3
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance586.8
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1335.3942.5725.2621.7561.7527.5498.4448.7429.3
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low666.10.9007
Triple Number Coastal/Long Distance Medium539.61.1119
Triple Number Coastal/Long Distance High488.21.2291
Triple Number Windward/Leeward Low852.90.7035
Triple Number Windward/Leeward Medium655.40.9155
Triple Number Windward/Leeward High579.81.0348
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating586.81.0225
FinRating, kevyt tuuli977.61.0229
FinRating, kova tuuli471.71.0600
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low666.10.9007
Triple Number Coastal/Long Distance Medium539.61.1119
Triple Number Coastal/Long Distance High488.21.2291
Triple Number Windward/Leeward Low852.90.7035
Triple Number Windward/Leeward Medium655.40.9155
Triple Number Windward/Leeward High579.81.0348
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.0225
Triple Number Coastal/Long Distance Low0.9007
Triple Number Coastal/Long Distance Medium1.1119
Triple Number Coastal/Long Distance High1.2291
Triple Number Windward/Leeward Low0.7035
Triple Number Windward/Leeward Medium0.9155
Triple Number Windward/Leeward High1.0348
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1335.3942.5725.2621.7561.7527.5498.4448.7429.3
For information
General Purpose Handicap (GPH)601.1
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance586.81.0225
Triple Number Coastal/Long Distance Low666.10.9007
Triple Number Coastal/Long Distance Medium539.61.1119
Triple Number Coastal/Long Distance High488.21.2291
Triple Number Windward/Leeward Low852.90.7035
Triple Number Windward/Leeward Medium655.40.9155
Triple Number Windward/Leeward High579.81.0348
Saronikos S All Purpose599.31.0012
Saronikos S Upwind658.50.9112
Saronikos S Downwind530.41.1313
Saronikos N All Purpose630.60.9515
Saronikos N Upwind681.60.8802
Saronikos N Downwind579.31.0357
Saronikos SW All Purpose597.71.0038
Saronikos SW Upwind667.20.8993
Saronikos SW Downwind535.31.1210
Saronikos NE All Purpose652.30.9198
Saronikos NE Upwind641.90.9347
Saronikos NE Downwind645.20.9299
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1335.3942.5725.2621.7561.7527.5498.4448.7429.3
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low666.10.9007
Triple Number Coastal/Long Distance Medium539.61.1119
Triple Number Coastal/Long Distance High488.21.2291
Triple Number Windward/Leeward Low852.90.7035
Triple Number Windward/Leeward Medium655.40.9155
Triple Number Windward/Leeward High579.81.0348
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose561.61.0684
5-Band All Purpose Low793.50.7562
5-Band All Purpose L/M616.80.9728
5-Band All Purpose Med550.81.0893
5-Band All Purpose M/H508.91.1790
5-Band All Purpose High481.51.2462
Single Number Predominant Upwind577.21.0395
Single Number Predominant Reaching520.31.1531
Single Number Predominant Downwind554.31.0825
5-Band 50-50 Windward/Leeward Low993.00.6042
5-Band 50-50 Windward/Leeward L/M743.60.8069
5-Band 50-50 Windward/Leeward Med645.80.9291
5-Band 50-50 Windward/Leeward M/H588.21.0201
5-Band 50-50 Windward/Leeward High559.11.0732
5-Band 60-40 Windward/Leeward Low985.30.6090
5-Band 60-40 Windward/Leeward L/M745.80.8045
5-Band 60-40 Windward/Leeward Med656.00.9147
5-Band 60-40 Windward/Leeward M/H605.50.9910
5-Band 60-40 Windward/Leeward High581.31.0322
Triple Number 50-50 Windward/Leeward Low892.00.6726
Triple Number 50-50 Windward/Leeward Med655.50.9154
Triple Number 50-50 Windward/Leeward High579.81.0348
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward668.60.8974
Triple Number 60-40 Windward/Leeward Low887.50.6761
Triple Number 60-40 Windward/Leeward Med664.60.9028
Triple Number 60-40 Windward/Leeward High598.41.0027
Triple Number All-Purpose Low720.70.8326
Triple Number All-Purpose Med557.41.0764
Triple Number All-Purpose High501.61.1963
Triple Number Predominant Upwind Low717.20.8366
Triple Number Predominant Upwind Med573.21.0468
Triple Number Predominant Upwind High539.01.1132
Triple Number Predominant Reaching Low653.00.9188
Triple Number Predominant Reaching Med522.71.1479
Triple Number Predominant Reaching High457.41.3117
Triple Number Predominant Downwind Low736.80.8144
Triple Number Predominant Downwind Med547.51.0960
Triple Number Predominant Downwind High461.81.2993
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance586.81.0225
Triple Number Coastal/Long Distance Low666.10.9007
Triple Number Coastal/Long Distance Medium539.61.1119
Triple Number Coastal/Long Distance High488.21.2291
Triple Number Windward/Leeward Low852.90.7035
Triple Number Windward/Leeward Medium655.40.9155
Triple Number Windward/Leeward High579.81.0348
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1335.3942.5725.2621.7561.7527.5498.4448.7429.3
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance586.81.0225
Triple Number Coastal/Long Distance Low666.10.9007
Triple Number Coastal/Long Distance Medium539.61.1119
Triple Number Coastal/Long Distance High488.21.2291
Triple Number Windward/Leeward Low852.90.7035
Triple Number Windward/Leeward Medium655.40.9155
Triple Number Windward/Leeward High579.81.0348
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1335.3942.5725.2621.7561.7527.5498.4448.7429.3
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low666.1
Triple Number Coastal/Long Distance Medium539.6
Triple Number Coastal/Long Distance High488.2
Triple Number Windward/Leeward Low852.9
Triple Number Windward/Leeward Medium655.4
Triple Number Windward/Leeward High579.8
Predominantly Upwind579.0
Predominantly Downwind553.0
Predominantly Reaching529.5
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance586.81.0225
Triple Number Coastal/Long Distance Low666.10.9007
Triple Number Coastal/Long Distance Medium539.61.1119
Triple Number Coastal/Long Distance High488.21.2291
Triple Number Windward/Leeward Low852.90.7035
Triple Number Windward/Leeward Medium655.40.9155
Triple Number Windward/Leeward High579.81.0348
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1335.3942.5725.2621.7561.7527.5498.4448.7429.3
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9007
Triple Number Coastal/Long Distance Medium1.1119
Triple Number Coastal/Long Distance High1.2291
Triple Number Windward/Leeward Low0.7035
Triple Number Windward/Leeward Medium0.9155
Triple Number Windward/Leeward High1.0348
Coastal/Long Distance1.0225
Predominantly Upwind1.0363
Predominantly Downwind1.0850
For information
General Purpose Handicap (GPH)601.1
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.1081
Distanseseilas Trippeltall svak vind0.9007
Distanseseilas Trippeltall mellomvind1.1119
Distanseseilas Trippeltall sterk vind1.2291
Pølsebane Trippeltall svak vind0.7035
Pølsebane Trippeltall mellomvind0.9155
Pølsebane Trippeltall sterk vind1.0348
Motvind Singeltall1.0363
Medvind Singeltall1.0850
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low666.10.9007
Triple Number Coastal/Long Distance Medium539.61.1119
Triple Number Coastal/Long Distance High488.21.2291
Triple Number Windward/Leeward Low852.90.7035
Triple Number Windward/Leeward Medium655.40.9155
Triple Number Windward/Leeward High579.81.0348
Coastal/Long Distance586.81.0225
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind579.01.0363
Predominantly Downwind553.01.0850
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore544.91.1011
Cape Doctor Coastal455.61.3170
Triple Number Coastal/Long Distance Low666.10.9007
Triple Number Coastal/Long Distance Medium539.61.1119
Triple Number Coastal/Long Distance High488.21.2291
Triple Number Windward/Leeward Low852.90.7035
Triple Number Windward/Leeward Medium655.40.9155
Triple Number Windward/Leeward High579.81.0348
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9007
Triple Number Coastal/Long Distance Medium1.1119
Triple Number Coastal/Long Distance High1.2291
Triple Number Windward/Leeward Low0.7035
Triple Number Windward/Leeward Medium0.9155
Triple Number Windward/Leeward High1.0348
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9007
Triple Number Coastal/Long Distance Medium1.1119
Triple Number Coastal/Long Distance High1.2291
Triple Number Windward/Leeward Low0.7035
Triple Number Windward/Leeward Medium0.9155
Triple Number Windward/Leeward High1.0348
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance586.81.0225
Triple Number Coastal/Long Distance Low666.10.9007
Triple Number Coastal/Long Distance Medium539.61.1119
Triple Number Coastal/Long Distance High488.21.2291
Triple Number Windward/Leeward Low852.90.7035
Triple Number Windward/Leeward Medium655.40.9155
Triple Number Windward/Leeward High579.81.0348
Predominantly Upwind579.01.0363
Predominantly Downwind553.01.0850
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1335.3942.5725.2621.7561.7527.5498.4448.7429.3
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance586.81.0225
Triple Number Coastal/Long Distance Low666.10.9007
Triple Number Coastal/Long Distance Medium539.61.1119
Triple Number Coastal/Long Distance High488.21.2291
Triple Number Windward/Leeward Low852.90.7035
Triple Number Windward/Leeward Medium655.40.9155
Triple Number Windward/Leeward High579.81.0348
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1335.3942.5725.2621.7561.7527.5498.4448.7429.3
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP561.61.0684 Predom. Dn High440.81.3611 5B AP M/H494.91.2124 TriNum AP Low666.10.9007 Predom. Rc Low710.00.8450 5B AP High470.01.2766 TriNum AP Med539.71.1118 Predom. Rc L/M563.71.0643 5B SF Bay Low836.50.7173 TriNum AP High488.21.2291 Predom. Rc Med509.61.1774 5B SF Bay L/M706.90.8488 TriNum W/L Low892.00.6726 Predom. Rc M/H472.41.2700 5B SF Bay Med623.90.9616 TriNum W/L Med655.40.9155 Predom. Rc High444.41.3500 5B SF Bay M/H573.91.0454 TriNum W/L Hig579.81.0348 5B W/L Low993.00.6042 5B SF Bay High545.71.0995 Predom. Upwind598.41.0027 5B W/L L/M743.60.8069 ChiMac Up Low697.40.8603 Predom. Reaching536.81.1178 5B W/L Med645.80.9291 ChiMac Up Med642.50.9339 Predom. Downwind575.11.0433 5B W/L M/H588.21.0201 ChiMac Up High576.81.0401 Predom. Up Low775.60.7736 5B W/L High559.11.0732 ChiMac Off Low713.70.8407 Predom. Up L/M618.00.9708 W/L 60-40 Low985.30.6090 ChiMac Off Med635.90.9435 Predom. Up Med566.41.0594 W/L 60-40 L/M745.80.8045 ChiMac Off High541.61.1079 Predom. Up M/H538.11.1151 W/L 60-40 Med656.00.9147 ChiMac AP Low701.80.8549 Predom. Up High522.01.1494 W/L 60-40 M/H605.50.9910 ChiMac AP Med636.60.9426 Predom. Dn Low820.60.7312 W/L 60-40 High581.31.0322 ChiMac AP High557.81.0758 Predom. Dn L/M619.30.9688 5B AP Low737.40.8136 BayMac Cove Island801.30.7488 Predom. Dn Med537.51.1162 5B AP L/M595.51.0076 BayMac Shore793.40.7562 Predom. Dn M/H481.11.2471 5B AP Med533.51.1247 Harvest Moon481.01.2474      SA/DSPL Up32.78SA/DSPL Dn43.95
ORC Ref  04560004U2N Issued on 24/06/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
RUM RUNNERUSA 42549
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassThomas 35MeasurementHINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall10.775Maximum beam3.530Draft2.065Displacement4,442Wetted area23.68IMS L9.313LSM09.101Accomod. length10.775Sink (kg/mm) 17.65
VCGD-0.218VCGM-0.151 RM Rated (kg·m) 127.0Limit of positive stability(°) 121.6 Stability Index 119.0 BLR index 0.0000Default crew weight602 Declared crew weight 490
Centerboard weight0.0List angle0.0Canting keel angle0.0
PROPELLER
Propeller TypeFolding 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.406PBW0.150PIPA0.0035
PSD0.025PHD0.051PHL0.150
PSA19.0°ESL0.852
ST10.018ST20.088ST30.089
ST40.052ST50.166
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysYesSpreaders2Rotating mastNo
P14.337IG14.514ISP14.622MDT10.105MDL10.183MDT2MDL2TL1.510MW0.167GO0.167
E4.412J4.315BAS1.795FSD0.031SFJ0.000SPL4.720WPLTPS4.320BD0.155MWTMCG
PY0.000MDT1Y0.000MDL1Y0.000MDT2Y0.000MDL2Y0.000TLY0.000BASY0.000EY0.000BDY0.000IY0.000EB0.000
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM entered directlyRM entered127.0Flotation Date18/05/2021
SFFP0.579FFM1.279FF1.279LCFcl6.133SG
SAFP10.461FAM0.906FA0.906LCFsh6.385HBI1.041
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG2Water PVC Port outboard under setteeWater13204.900.001Fuel Alloy Stbd outboard under setteeFuel755.600.10Total deductible0
OTHER ITEMSIdKindDescriptionWeightLCGVCG1MiscellaneousStove/oven7.100.402Battery12V 750 Ah engine, stbd centerline, under aft berth7.700.101Battery12V 750 Ah house, stbd centerline, under aft berth7.700.101Engine (IC)Yanmar 3YM 24 hpTotal deductible
ORC Ref  04560004U2N Issued on 24/06/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
RUM RUNNERUSA 42549
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentMn0.150.971.722.873.7338.0611/12/2025
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentg10.080.921.833.695.336.5014.55NoNo 50.9611/12/202514646SS0.020.511.012.113.073.5613.74YesInner 27.1111/12/2025
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA114.8812.9913.946.867.5691%81.2911/12/2025109217
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length10.8 mTable area0.55 m²Headroom1.75 mMinimum number of berths5Personal gear stowage0.20 m³Fresh water capacity120 lMinimum number of seats in cockpit5Food stowage0.30 m³Fuel capacity66 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  04560004U2N Issued on 24/06/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org