Club Certificate2026
SPITE SAILINGUSA 837
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 Angles46.3°43.2°40.3°38.5°38.5°40.2°40.0°40.8°42.6°
Beat VMG2.473.393.944.174.234.294.344.324.20
52°3.895.145.775.996.116.216.296.336.28
60°4.225.405.986.226.366.506.606.696.67
75°4.505.626.186.616.826.977.137.337.44
90°4.495.626.236.787.237.497.738.188.55
110°4.115.566.377.007.417.838.539.5710.41
120°4.005.476.337.067.818.388.9610.3012.03
135°3.594.995.956.707.498.609.9412.3314.18
150°3.024.275.286.026.727.418.4312.2715.92
Run VMG2.613.694.575.255.886.437.3010.6313.78
Gybe Angles142.7°145.3°149.8°156.1°155.5°158.2°145.7°143.8°149.2°
APH ToD:598.3CDL: 6.291APH ToT: 1.0028CertNo:US837650
BOAT
ClassRG 650DesignerNicolas GoldenbergBuilderRIOTECNAAge date09/2013Series date09/2011Offset fileRg650.OFFData fileUSA837-650
HULL
Length Overall6.482 mMaximum Beam2.968 mDraft1.566 mDisplacement947 kgDLR4.1098IMS DivisionSportboatDynamic Allowance0.000%Age Allowance0.487%RS Assessment-0.203%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight270 kg(declared)Minimum weight140 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail23.1123.93Headsail Luffed15.6315.63Headsail Flying28.7728.77SymmetricAsymmetric70.5170.51 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail5.37Storm Jib4.26Heavy Weather Jib11.49
SAIL LIMITS
Headsails5Spinnakers4
STABILITY
Righting Moment 33.4 kg·m Stability Index 78.1
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  04560004OKM Issued on 05/05/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
SPITE SAILINGUSA 837
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 VMG1455.21062.8914.3864.0850.3838.9829.0833.8857.5
52°924.6700.6623.8601.0589.4579.6572.6568.8573.6
60°854.1666.9601.7579.0565.6553.5545.2538.4539.5
75°800.4641.1582.9544.5528.1516.6505.0491.0483.9
90°802.4641.0578.2531.3497.8480.9466.0439.9421.2
110°875.8647.4565.0514.3485.9460.1421.9376.2345.8
120°899.0658.2568.8509.7460.8429.8401.6349.5299.4
135°1002.2721.6604.8537.4480.6418.5362.1292.0253.9
150°1192.6844.1681.9597.8535.8485.7427.1293.3226.2
Run VMG1377.1974.6787.3685.6612.5559.7493.1338.7261.2
Selected Courses
Windward / Leeward1416.21018.7850.8774.8731.4699.3661.1586.2559.3
All purpose1070.8790.2677.8622.3588.6561.8533.2486.3466.0
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward745.70.8046
All purpose598.31.0028
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low733.90.8175
Triple Number Coastal/Long Distance Medium600.60.9990
Triple Number Coastal/Long Distance High522.81.1477
Triple Number Windward/Leeward Low934.70.6419
Triple Number Windward/Leeward Medium747.80.8024
Triple Number Windward/Leeward High642.60.9337
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance650.70.9221
Triple Number Coastal/Long Distance Low733.90.8175
Triple Number Coastal/Long Distance Medium600.60.9990
Triple Number Coastal/Long Distance High522.81.1477
Triple Number Windward/Leeward Low934.70.6419
Triple Number Windward/Leeward Medium747.80.8024
Triple Number Windward/Leeward High642.60.9337
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1412.31014.3802.2699.4631.1584.7538.4456.5428.5
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.6782
Downwind "popa"0.9435
70% up, 30% down "Ilhabela"0.7407
30% up, 70% down "Ilhabela-inverso"0.8444
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low733.90.8175
Triple Number Coastal/Long Distance Medium600.60.9990
Triple Number Coastal/Long Distance High522.81.1477
Triple Number Windward/Leeward Low934.70.6419
Triple Number Windward/Leeward Medium747.80.8024
Triple Number Windward/Leeward High642.60.9337
Predominantly Upwind665.60.9015
Predominantly Downwind583.61.0280
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP613.10.9787 Predom. Rc High448.71.3371 5B SF Bay L/M795.10.7546 TriNum AP Low734.00.8175 Predom. Dn Low859.20.6983 5B SF Bay Med711.60.8432 TriNum AP Med600.60.9989 Predom. Dn L/M663.20.9047 5B SF Bay M/H642.00.9346 TriNum AP High522.81.1477 Predom. Dn Med570.91.0510 5B SF Bay High586.81.0224 TriNum W/L Low975.30.6152 Predom. Dn M/H481.91.2449 5B AP Low795.20.7545 TriNum W/L Med747.80.8024 Predom. Dn High409.71.4646 5B AP L/M661.60.9069 TriNum W/L Hig642.60.9337 ChiMac Up Low794.90.7548 5B AP Med592.51.0126 Predom. Upwind684.20.8770 ChiMac Up Med734.60.8168 5B AP M/H534.81.1218 Predom. Reaching575.91.0418 ChiMac Up High660.90.9079 5B AP High490.91.2222 Predom. Downwind599.81.0003 ChiMac Off Low753.60.7962 5B W/L Low1076.10.5576 Predom. Up Low876.30.6847 ChiMac Off Med669.20.8966 5B W/L L/M831.10.7219 Predom. Up L/M710.30.8448 ChiMac Off High560.61.0703 5B W/L Med737.40.8137 Predom. Up Med652.40.9196 ChiMac AP Low770.40.7788 5B W/L M/H660.90.9079 Predom. Up M/H611.80.9807 ChiMac AP Med699.10.8583 5B W/L High594.51.0092 Predom. Up High588.81.0190 ChiMac AP High609.10.9851 W/L 60-40 Low1085.60.5527 Predom. Rc Low771.40.7778 BayMac Cove Island874.70.6859 W/L 60-40 L/M846.70.7086 Predom. Rc L/M619.80.9681 BayMac Shore868.30.6910 W/L 60-40 Med760.70.7888 Predom. Rc Med550.61.0897 Harvest Moon497.11.2069 W/L 60-40 M/H695.40.8628 Predom. Rc M/H490.11.2242 5B SF Bay Low922.10.6507 W/L 60-40 High643.00.9331      SA/DSPL Up40.18SA/DSPL Dn97.08
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance650.70.9221
Triple Number Coastal/Long Distance Low733.90.8175
Triple Number Coastal/Long Distance Medium600.60.9990
Triple Number Coastal/Long Distance High522.81.1477
Triple Number Windward/Leeward Low934.70.6419
Triple Number Windward/Leeward Medium747.80.8024
Triple Number Windward/Leeward High642.60.9337
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1412.31014.3802.2699.4631.1584.7538.4456.5428.5
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance650.70.9221
Triple Number Coastal/Long Distance Low733.90.8175
Triple Number Coastal/Long Distance Medium600.60.9990
Triple Number Coastal/Long Distance High522.81.1477
Triple Number Windward/Leeward Low934.70.6419
Triple Number Windward/Leeward Medium747.80.8024
Triple Number Windward/Leeward High642.60.9337
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1412.31014.3802.2699.4631.1584.7538.4456.5428.5
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance650.7
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1412.31014.3802.2699.4631.1584.7538.4456.5428.5
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low733.90.8175
Triple Number Coastal/Long Distance Medium600.60.9990
Triple Number Coastal/Long Distance High522.81.1477
Triple Number Windward/Leeward Low934.70.6419
Triple Number Windward/Leeward Medium747.80.8024
Triple Number Windward/Leeward High642.60.9337
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating650.70.9221
FinRating, kevyt tuuli1054.00.9488
FinRating, kova tuuli491.11.0181
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low733.90.8175
Triple Number Coastal/Long Distance Medium600.60.9990
Triple Number Coastal/Long Distance High522.81.1477
Triple Number Windward/Leeward Low934.70.6419
Triple Number Windward/Leeward Medium747.80.8024
Triple Number Windward/Leeward High642.60.9337
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9221
Triple Number Coastal/Long Distance Low0.8175
Triple Number Coastal/Long Distance Medium0.9990
Triple Number Coastal/Long Distance High1.1477
Triple Number Windward/Leeward Low0.6419
Triple Number Windward/Leeward Medium0.8024
Triple Number Windward/Leeward High0.9337
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1412.31014.3802.2699.4631.1584.7538.4456.5428.5
For information
General Purpose Handicap (GPH)663.6
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance650.70.9221
Triple Number Coastal/Long Distance Low733.90.8175
Triple Number Coastal/Long Distance Medium600.60.9990
Triple Number Coastal/Long Distance High522.81.1477
Triple Number Windward/Leeward Low934.70.6419
Triple Number Windward/Leeward Medium747.80.8024
Triple Number Windward/Leeward High642.60.9337
Saronikos S All Purpose660.60.9082
Saronikos S Upwind776.90.7723
Saronikos S Downwind512.21.1714
Saronikos N All Purpose710.10.8449
Saronikos N Upwind800.80.7493
Saronikos N Downwind595.31.0079
Saronikos SW All Purpose653.60.9181
Saronikos SW Upwind776.90.7723
Saronikos SW Downwind531.31.1294
Saronikos NE All Purpose723.10.8297
Saronikos NE Upwind742.00.8086
Saronikos NE Downwind664.70.9026
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1412.31014.3802.2699.4631.1584.7538.4456.5428.5
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low733.90.8175
Triple Number Coastal/Long Distance Medium600.60.9990
Triple Number Coastal/Long Distance High522.81.1477
Triple Number Windward/Leeward Low934.70.6419
Triple Number Windward/Leeward Medium747.80.8024
Triple Number Windward/Leeward High642.60.9337
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose613.10.9787
5-Band All Purpose Low863.60.6948
5-Band All Purpose L/M684.60.8764
5-Band All Purpose Med610.10.9834
5-Band All Purpose M/H546.61.0977
5-Band All Purpose High499.61.2009
Single Number Predominant Upwind663.30.9046
Single Number Predominant Reaching562.81.0662
Single Number Predominant Downwind586.01.0240
5-Band 50-50 Windward/Leeward Low1076.10.5576
5-Band 50-50 Windward/Leeward L/M831.10.7219
5-Band 50-50 Windward/Leeward Med737.40.8137
5-Band 50-50 Windward/Leeward M/H660.90.9079
5-Band 50-50 Windward/Leeward High594.51.0092
5-Band 60-40 Windward/Leeward Low1085.60.5527
5-Band 60-40 Windward/Leeward L/M846.70.7086
5-Band 60-40 Windward/Leeward Med760.70.7888
5-Band 60-40 Windward/Leeward M/H695.40.8628
5-Band 60-40 Windward/Leeward High643.00.9331
Triple Number 50-50 Windward/Leeward Low975.30.6152
Triple Number 50-50 Windward/Leeward Med747.90.8023
Triple Number 50-50 Windward/Leeward High642.60.9337
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward769.50.7797
Triple Number 60-40 Windward/Leeward Low986.30.6083
Triple Number 60-40 Windward/Leeward Med769.80.7795
Triple Number 60-40 Windward/Leeward High680.70.8814
Triple Number All-Purpose Low790.30.7592
Triple Number All-Purpose Med619.10.9692
Triple Number All-Purpose High533.61.1245
Triple Number Predominant Upwind Low811.40.7394
Triple Number Predominant Upwind Med660.90.9079
Triple Number Predominant Upwind High619.10.9692
Triple Number Predominant Reaching Low715.20.8390
Triple Number Predominant Reaching Med571.91.0492
Triple Number Predominant Reaching High467.81.2827
Triple Number Predominant Downwind Low780.00.7692
Triple Number Predominant Downwind Med581.41.0320
Triple Number Predominant Downwind High443.61.3525
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance650.70.9221
Triple Number Coastal/Long Distance Low733.90.8175
Triple Number Coastal/Long Distance Medium600.60.9990
Triple Number Coastal/Long Distance High522.81.1477
Triple Number Windward/Leeward Low934.70.6419
Triple Number Windward/Leeward Medium747.80.8024
Triple Number Windward/Leeward High642.60.9337
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1412.31014.3802.2699.4631.1584.7538.4456.5428.5
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance650.70.9221
Triple Number Coastal/Long Distance Low733.90.8175
Triple Number Coastal/Long Distance Medium600.60.9990
Triple Number Coastal/Long Distance High522.81.1477
Triple Number Windward/Leeward Low934.70.6419
Triple Number Windward/Leeward Medium747.80.8024
Triple Number Windward/Leeward High642.60.9337
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1412.31014.3802.2699.4631.1584.7538.4456.5428.5
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low733.9
Triple Number Coastal/Long Distance Medium600.6
Triple Number Coastal/Long Distance High522.8
Triple Number Windward/Leeward Low934.7
Triple Number Windward/Leeward Medium747.8
Triple Number Windward/Leeward High642.6
Predominantly Upwind665.6
Predominantly Downwind583.6
Predominantly Reaching565.0
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance650.70.9221
Triple Number Coastal/Long Distance Low733.90.8175
Triple Number Coastal/Long Distance Medium600.60.9990
Triple Number Coastal/Long Distance High522.81.1477
Triple Number Windward/Leeward Low934.70.6419
Triple Number Windward/Leeward Medium747.80.8024
Triple Number Windward/Leeward High642.60.9337
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1412.31014.3802.2699.4631.1584.7538.4456.5428.5
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8175
Triple Number Coastal/Long Distance Medium0.9990
Triple Number Coastal/Long Distance High1.1477
Triple Number Windward/Leeward Low0.6419
Triple Number Windward/Leeward Medium0.8024
Triple Number Windward/Leeward High0.9337
Coastal/Long Distance0.9221
Predominantly Upwind0.9015
Predominantly Downwind1.0280
For information
General Purpose Handicap (GPH)663.6
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0028
Distanseseilas Trippeltall svak vind0.8175
Distanseseilas Trippeltall mellomvind0.9990
Distanseseilas Trippeltall sterk vind1.1477
Pølsebane Trippeltall svak vind0.6419
Pølsebane Trippeltall mellomvind0.8024
Pølsebane Trippeltall sterk vind0.9337
Motvind Singeltall0.9015
Medvind Singeltall1.0280
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low733.90.8175
Triple Number Coastal/Long Distance Medium600.60.9990
Triple Number Coastal/Long Distance High522.81.1477
Triple Number Windward/Leeward Low934.70.6419
Triple Number Windward/Leeward Medium747.80.8024
Triple Number Windward/Leeward High642.60.9337
Coastal/Long Distance650.70.9221
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind665.60.9015
Predominantly Downwind583.61.0280
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore567.41.0574
Cape Doctor Coastal472.11.2709
Triple Number Coastal/Long Distance Low733.90.8175
Triple Number Coastal/Long Distance Medium600.60.9990
Triple Number Coastal/Long Distance High522.81.1477
Triple Number Windward/Leeward Low934.70.6419
Triple Number Windward/Leeward Medium747.80.8024
Triple Number Windward/Leeward High642.60.9337
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8175
Triple Number Coastal/Long Distance Medium0.9990
Triple Number Coastal/Long Distance High1.1477
Triple Number Windward/Leeward Low0.6419
Triple Number Windward/Leeward Medium0.8024
Triple Number Windward/Leeward High0.9337
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8175
Triple Number Coastal/Long Distance Medium0.9990
Triple Number Coastal/Long Distance High1.1477
Triple Number Windward/Leeward Low0.6419
Triple Number Windward/Leeward Medium0.8024
Triple Number Windward/Leeward High0.9337
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance650.70.9221
Triple Number Coastal/Long Distance Low733.90.8175
Triple Number Coastal/Long Distance Medium600.60.9990
Triple Number Coastal/Long Distance High522.81.1477
Triple Number Windward/Leeward Low934.70.6419
Triple Number Windward/Leeward Medium747.80.8024
Triple Number Windward/Leeward High642.60.9337
Predominantly Upwind665.60.9015
Predominantly Downwind583.61.0280
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1412.31014.3802.2699.4631.1584.7538.4456.5428.5
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance650.70.9221
Triple Number Coastal/Long Distance Low733.90.8175
Triple Number Coastal/Long Distance Medium600.60.9990
Triple Number Coastal/Long Distance High522.81.1477
Triple Number Windward/Leeward Low934.70.6419
Triple Number Windward/Leeward Medium747.80.8024
Triple Number Windward/Leeward High642.60.9337
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1412.31014.3802.2699.4631.1584.7538.4456.5428.5
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP613.10.9787 Predom. Dn High409.71.4646 5B AP M/H534.81.1218 TriNum AP Low734.00.8175 Predom. Rc Low771.40.7778 5B AP High490.91.2222 TriNum AP Med600.60.9989 Predom. Rc L/M619.80.9681 5B SF Bay Low922.10.6507 TriNum AP High522.81.1477 Predom. Rc Med550.61.0897 5B SF Bay L/M795.10.7546 TriNum W/L Low975.30.6152 Predom. Rc M/H490.11.2242 5B SF Bay Med711.60.8432 TriNum W/L Med747.80.8024 Predom. Rc High448.71.3371 5B SF Bay M/H642.00.9346 TriNum W/L Hig642.60.9337 5B W/L Low1076.10.5576 5B SF Bay High586.81.0224 Predom. Upwind684.20.8770 5B W/L L/M831.10.7219 ChiMac Up Low794.90.7548 Predom. Reaching575.91.0418 5B W/L Med737.40.8137 ChiMac Up Med734.60.8168 Predom. Downwind599.81.0003 5B W/L M/H660.90.9079 ChiMac Up High660.90.9079 Predom. Up Low876.30.6847 5B W/L High594.51.0092 ChiMac Off Low753.60.7962 Predom. Up L/M710.30.8448 W/L 60-40 Low1085.60.5527 ChiMac Off Med669.20.8966 Predom. Up Med652.40.9196 W/L 60-40 L/M846.70.7086 ChiMac Off High560.61.0703 Predom. Up M/H611.80.9807 W/L 60-40 Med760.70.7888 ChiMac AP Low770.40.7788 Predom. Up High588.81.0190 W/L 60-40 M/H695.40.8628 ChiMac AP Med699.10.8583 Predom. Dn Low859.20.6983 W/L 60-40 High643.00.9331 ChiMac AP High609.10.9851 Predom. Dn L/M663.20.9047 5B AP Low795.20.7545 BayMac Cove Island874.70.6859 Predom. Dn Med570.91.0510 5B AP L/M661.60.9069 BayMac Shore868.30.6910 Predom. Dn M/H481.91.2449 5B AP Med592.51.0126 Harvest Moon497.11.2069      SA/DSPL Up40.18SA/DSPL Dn97.08
ORC Ref  04560004OKM Issued on 05/05/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
SPITE SAILINGUSA 837
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassRG 650MeasurementHINRTM0003E211Plan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall6.482Maximum beam2.968Draft1.566Displacement947Wetted area11.54IMS L6.415LSM06.131Accomod. length6.482Sink (kg/mm) 9.72
VCGD0.417VCGM0.433 RM Rated (kg·m) 33.4Limit of positive stability(°) 86.6 Stability Index 78.1 BLR index 0.0000Default crew weight343 Declared crew weight 270
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
RIG
BackstayNot installedForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritYesNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysYesCheckstaysYesSpreaders2Rotating mastNo
P9.200IG9.135ISP9.975MDT10.075MDL10.120MDT20.075MDL20.075TL0.700MW0.120GO0.145
E3.330J2.660BAS0.855FSDSFJ0.000SPL0.000WPLTPS5.035BD0.120MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS29.2155.03519.9755.035
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date18/09/2014
SFFP0.150FFM0.913FF0.913LCFcl3.452SG
SAFP6.482FAM0.806FA0.806LCFsh3.720HBI0.847
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04560004OKM Issued on 05/05/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
SPITE SAILINGUSA 837
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentM21.561.602.062.623.0323.1101/03/2024181941
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentC00.050.731.422.754.025.1310.73NoYes128.7701/05/2024181944J2-20.100.510.921.712.543.399.06YesNo 15.6301/03/2024181942
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA211.5210.5211.027.578.1193%70.5101/03/2024181943
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
ORC Ref  04560004OKM Issued on 05/05/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org