Double HandedClub 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 Angles46.4°42.6°39.6°39.0°40.6°41.2°41.2°42.5°44.9°
Beat VMG2.533.453.894.044.074.134.174.103.91
52°3.985.205.675.865.976.056.116.105.97
60°4.315.465.916.096.226.326.416.446.37
75°4.605.686.216.466.636.796.927.067.08
90°4.605.706.296.807.057.257.477.828.06
110°4.175.616.396.847.217.848.389.099.67
120°4.075.546.397.107.608.128.669.8410.91
135°3.655.076.036.807.678.869.8111.6613.36
150°3.064.335.366.106.837.688.7612.5515.69
Run VMG2.653.754.645.325.966.657.5910.8713.89
Gybe Angles142.6°145.1°149.8°156.4°154.4°145.2°145.6°146.9°151.7°
APH ToD:606.0CDL: 6.014APH ToT: 0.9901CertNo: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 weight170 kg(default)Minimum weight120 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 79.4
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  04560004OKI Issued on 05/05/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub 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 VMG1425.71044.4925.2891.7884.2872.2863.5878.2920.3
52°905.0691.9634.8614.1602.9595.3589.6590.3602.6
60°835.3659.2609.0591.3578.5569.3562.1559.2565.5
75°782.8633.8579.7557.0542.9529.8519.9509.9508.5
90°783.4632.0571.9529.8510.9496.5481.9460.1446.5
110°862.4641.8563.3526.3499.1459.0429.8396.3372.4
120°885.4649.8563.2507.2474.0443.5415.6365.8330.0
135°986.2709.8597.1529.1469.3406.4366.9308.7269.4
150°1175.8831.0671.5590.4527.2468.9411.0286.8229.5
Run VMG1357.7959.5775.4676.8604.0541.4474.6331.1259.2
Selected Courses
Windward / Leeward1391.71001.9850.3784.3744.1706.8669.1604.7589.8
All purpose1051.3778.5677.1629.6599.3569.8544.0505.4493.7
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward753.70.7960
All purpose606.00.9901
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low727.80.8244
Triple Number Coastal/Long Distance Medium608.50.9860
Triple Number Coastal/Long Distance High536.01.1194
Triple Number Windward/Leeward Low926.10.6479
Triple Number Windward/Leeward Medium757.00.7926
Triple Number Windward/Leeward High654.40.9169
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance659.60.9096
Triple Number Coastal/Long Distance Low727.80.8244
Triple Number Coastal/Long Distance Medium608.50.9860
Triple Number Coastal/Long Distance High536.01.1194
Triple Number Windward/Leeward Low926.10.6479
Triple Number Windward/Leeward Medium757.00.7926
Triple Number Windward/Leeward High654.40.9169
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1388.3997.7801.0706.9643.9595.4549.6472.9454.1
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.6604
Downwind "popa"0.9627
70% up, 30% down "Ilhabela"0.7291
30% up, 70% down "Ilhabela-inverso"0.8465
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low727.80.8244
Triple Number Coastal/Long Distance Medium608.50.9860
Triple Number Coastal/Long Distance High536.01.1194
Triple Number Windward/Leeward Low926.10.6479
Triple Number Windward/Leeward Medium757.00.7926
Triple Number Windward/Leeward High654.40.9169
Predominantly Upwind678.30.8846
Predominantly Downwind582.41.0302
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP619.60.9683 Predom. Rc High467.51.2835 5B SF Bay L/M798.60.7513 TriNum AP Low727.80.8244 Predom. Dn Low846.80.7085 5B SF Bay Med722.40.8305 TriNum AP Med608.60.9859 Predom. Dn L/M658.60.9110 5B SF Bay M/H655.00.9161 TriNum AP High536.01.1194 Predom. Dn Med569.51.0536 5B SF Bay High608.80.9856 TriNum W/L Low966.10.6211 Predom. Dn M/H484.91.2373 5B AP Low784.90.7644 TriNum W/L Med757.00.7926 Predom. Dn High421.01.4251 5B AP L/M663.80.9039 TriNum W/L Hig654.40.9169 ChiMac Up Low794.50.7552 5B AP Med601.20.9980 Predom. Upwind695.40.8628 ChiMac Up Med741.50.8092 5B AP M/H546.61.0978 Predom. Reaching579.91.0346 ChiMac Up High675.80.8879 5B AP High510.11.1764 Predom. Downwind598.11.0033 ChiMac Off Low745.90.8044 5B W/L Low1061.50.5653 Predom. Up Low865.50.6932 ChiMac Off Med665.20.9020 5B W/L L/M833.70.7197 Predom. Up L/M716.30.8376 ChiMac Off High561.51.0686 5B W/L Med747.10.8031 Predom. Up Med666.50.9002 ChiMac AP Low766.30.7830 5B W/L M/H670.90.8943 Predom. Up M/H630.60.9514 ChiMac AP Med700.50.8565 5B W/L High613.20.9784 Predom. Up High615.00.9757 ChiMac AP High617.10.9723 W/L 60-40 Low1071.20.5601 Predom. Rc Low760.40.7890 BayMac Cove Island868.40.6909 W/L 60-40 L/M851.90.7043 Predom. Rc L/M618.50.9701 BayMac Shore862.00.6961 W/L 60-40 Med774.60.7746 Predom. Rc Med555.61.0798 Harvest Moon503.61.1913 W/L 60-40 M/H710.60.8443 Predom. Rc M/H501.71.1959 5B SF Bay Low910.20.6592 W/L 60-40 High667.20.8993      SA/DSPL Up40.18SA/DSPL Dn97.08
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance659.60.9096
Triple Number Coastal/Long Distance Low727.80.8244
Triple Number Coastal/Long Distance Medium608.50.9860
Triple Number Coastal/Long Distance High536.01.1194
Triple Number Windward/Leeward Low926.10.6479
Triple Number Windward/Leeward Medium757.00.7926
Triple Number Windward/Leeward High654.40.9169
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1388.3997.7801.0706.9643.9595.4549.6472.9454.1
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance659.60.9096
Triple Number Coastal/Long Distance Low727.80.8244
Triple Number Coastal/Long Distance Medium608.50.9860
Triple Number Coastal/Long Distance High536.01.1194
Triple Number Windward/Leeward Low926.10.6479
Triple Number Windward/Leeward Medium757.00.7926
Triple Number Windward/Leeward High654.40.9169
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1388.3997.7801.0706.9643.9595.4549.6472.9454.1
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance659.6
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1388.3997.7801.0706.9643.9595.4549.6472.9454.1
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low727.80.8244
Triple Number Coastal/Long Distance Medium608.50.9860
Triple Number Coastal/Long Distance High536.01.1194
Triple Number Windward/Leeward Low926.10.6479
Triple Number Windward/Leeward Medium757.00.7926
Triple Number Windward/Leeward High654.40.9169
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating659.60.9096
FinRating, kevyt tuuli1039.30.9622
FinRating, kova tuuli511.00.9784
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low727.80.8244
Triple Number Coastal/Long Distance Medium608.50.9860
Triple Number Coastal/Long Distance High536.01.1194
Triple Number Windward/Leeward Low926.10.6479
Triple Number Windward/Leeward Medium757.00.7926
Triple Number Windward/Leeward High654.40.9169
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9096
Triple Number Coastal/Long Distance Low0.8244
Triple Number Coastal/Long Distance Medium0.9860
Triple Number Coastal/Long Distance High1.1194
Triple Number Windward/Leeward Low0.6479
Triple Number Windward/Leeward Medium0.7926
Triple Number Windward/Leeward High0.9169
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1388.3997.7801.0706.9643.9595.4549.6472.9454.1
For information
General Purpose Handicap (GPH)668.1
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance659.60.9096
Triple Number Coastal/Long Distance Low727.80.8244
Triple Number Coastal/Long Distance Medium608.50.9860
Triple Number Coastal/Long Distance High536.01.1194
Triple Number Windward/Leeward Low926.10.6479
Triple Number Windward/Leeward Medium757.00.7926
Triple Number Windward/Leeward High654.40.9169
Saronikos S All Purpose665.60.9015
Saronikos S Upwind787.60.7618
Saronikos S Downwind506.41.1849
Saronikos N All Purpose716.20.8377
Saronikos N Upwind808.40.7422
Saronikos N Downwind589.51.0179
Saronikos SW All Purpose655.60.9152
Saronikos SW Upwind779.90.7694
Saronikos SW Downwind529.51.1331
Saronikos NE All Purpose726.80.8256
Saronikos NE Upwind747.10.8031
Saronikos NE Downwind659.90.9092
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1388.3997.7801.0706.9643.9595.4549.6472.9454.1
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low727.80.8244
Triple Number Coastal/Long Distance Medium608.50.9860
Triple Number Coastal/Long Distance High536.01.1194
Triple Number Windward/Leeward Low926.10.6479
Triple Number Windward/Leeward Medium757.00.7926
Triple Number Windward/Leeward High654.40.9169
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose619.60.9683
5-Band All Purpose Low851.90.7043
5-Band All Purpose L/M685.30.8756
5-Band All Purpose Med616.80.9727
5-Band All Purpose M/H557.81.0756
5-Band All Purpose High518.51.1573
Single Number Predominant Upwind675.80.8878
Single Number Predominant Reaching567.41.0575
Single Number Predominant Downwind584.71.0262
5-Band 50-50 Windward/Leeward Low1061.50.5653
5-Band 50-50 Windward/Leeward L/M833.70.7197
5-Band 50-50 Windward/Leeward Med747.10.8031
5-Band 50-50 Windward/Leeward M/H670.90.8943
5-Band 50-50 Windward/Leeward High613.20.9784
5-Band 60-40 Windward/Leeward Low1071.20.5601
5-Band 60-40 Windward/Leeward L/M851.90.7043
5-Band 60-40 Windward/Leeward Med774.60.7746
5-Band 60-40 Windward/Leeward M/H710.60.8443
5-Band 60-40 Windward/Leeward High667.20.8993
Triple Number 50-50 Windward/Leeward Low966.10.6211
Triple Number 50-50 Windward/Leeward Med757.10.7925
Triple Number 50-50 Windward/Leeward High654.30.9169
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward781.60.7677
Triple Number 60-40 Windward/Leeward Low978.00.6135
Triple Number 60-40 Windward/Leeward Med783.10.7662
Triple Number 60-40 Windward/Leeward High697.70.8600
Triple Number All-Purpose Low782.70.7666
Triple Number All-Purpose Med624.90.9601
Triple Number All-Purpose High546.51.0980
Triple Number Predominant Upwind Low806.20.7442
Triple Number Predominant Upwind Med674.20.8900
Triple Number Predominant Upwind High641.30.9356
Triple Number Predominant Reaching Low707.70.8478
Triple Number Predominant Reaching Med576.31.0411
Triple Number Predominant Reaching High481.11.2472
Triple Number Predominant Downwind Low770.50.7787
Triple Number Predominant Downwind Med578.21.0377
Triple Number Predominant Downwind High446.21.3446
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance659.60.9096
Triple Number Coastal/Long Distance Low727.80.8244
Triple Number Coastal/Long Distance Medium608.50.9860
Triple Number Coastal/Long Distance High536.01.1194
Triple Number Windward/Leeward Low926.10.6479
Triple Number Windward/Leeward Medium757.00.7926
Triple Number Windward/Leeward High654.40.9169
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1388.3997.7801.0706.9643.9595.4549.6472.9454.1
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance659.60.9096
Triple Number Coastal/Long Distance Low727.80.8244
Triple Number Coastal/Long Distance Medium608.50.9860
Triple Number Coastal/Long Distance High536.01.1194
Triple Number Windward/Leeward Low926.10.6479
Triple Number Windward/Leeward Medium757.00.7926
Triple Number Windward/Leeward High654.40.9169
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1388.3997.7801.0706.9643.9595.4549.6472.9454.1
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low727.8
Triple Number Coastal/Long Distance Medium608.5
Triple Number Coastal/Long Distance High536.0
Triple Number Windward/Leeward Low926.1
Triple Number Windward/Leeward Medium757.0
Triple Number Windward/Leeward High654.4
Predominantly Upwind678.3
Predominantly Downwind582.4
Predominantly Reaching567.4
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance659.60.9096
Triple Number Coastal/Long Distance Low727.80.8244
Triple Number Coastal/Long Distance Medium608.50.9860
Triple Number Coastal/Long Distance High536.01.1194
Triple Number Windward/Leeward Low926.10.6479
Triple Number Windward/Leeward Medium757.00.7926
Triple Number Windward/Leeward High654.40.9169
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1388.3997.7801.0706.9643.9595.4549.6472.9454.1
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8244
Triple Number Coastal/Long Distance Medium0.9860
Triple Number Coastal/Long Distance High1.1194
Triple Number Windward/Leeward Low0.6479
Triple Number Windward/Leeward Medium0.7926
Triple Number Windward/Leeward High0.9169
Coastal/Long Distance0.9096
Predominantly Upwind0.8846
Predominantly Downwind1.0302
For information
General Purpose Handicap (GPH)668.1
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)0.9901
Distanseseilas Trippeltall svak vind0.8244
Distanseseilas Trippeltall mellomvind0.9860
Distanseseilas Trippeltall sterk vind1.1194
Pølsebane Trippeltall svak vind0.6479
Pølsebane Trippeltall mellomvind0.7926
Pølsebane Trippeltall sterk vind0.9169
Motvind Singeltall0.8846
Medvind Singeltall1.0302
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low727.80.8244
Triple Number Coastal/Long Distance Medium608.50.9860
Triple Number Coastal/Long Distance High536.01.1194
Triple Number Windward/Leeward Low926.10.6479
Triple Number Windward/Leeward Medium757.00.7926
Triple Number Windward/Leeward High654.40.9169
Coastal/Long Distance659.60.9096
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind678.30.8846
Predominantly Downwind582.41.0302
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore594.31.0097
Cape Doctor Coastal497.21.2068
Triple Number Coastal/Long Distance Low727.80.8244
Triple Number Coastal/Long Distance Medium608.50.9860
Triple Number Coastal/Long Distance High536.01.1194
Triple Number Windward/Leeward Low926.10.6479
Triple Number Windward/Leeward Medium757.00.7926
Triple Number Windward/Leeward High654.40.9169
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8244
Triple Number Coastal/Long Distance Medium0.9860
Triple Number Coastal/Long Distance High1.1194
Triple Number Windward/Leeward Low0.6479
Triple Number Windward/Leeward Medium0.7926
Triple Number Windward/Leeward High0.9169
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8244
Triple Number Coastal/Long Distance Medium0.9860
Triple Number Coastal/Long Distance High1.1194
Triple Number Windward/Leeward Low0.6479
Triple Number Windward/Leeward Medium0.7926
Triple Number Windward/Leeward High0.9169
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance659.60.9096
Triple Number Coastal/Long Distance Low727.80.8244
Triple Number Coastal/Long Distance Medium608.50.9860
Triple Number Coastal/Long Distance High536.01.1194
Triple Number Windward/Leeward Low926.10.6479
Triple Number Windward/Leeward Medium757.00.7926
Triple Number Windward/Leeward High654.40.9169
Predominantly Upwind678.30.8846
Predominantly Downwind582.41.0302
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1388.3997.7801.0706.9643.9595.4549.6472.9454.1
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance659.60.9096
Triple Number Coastal/Long Distance Low727.80.8244
Triple Number Coastal/Long Distance Medium608.50.9860
Triple Number Coastal/Long Distance High536.01.1194
Triple Number Windward/Leeward Low926.10.6479
Triple Number Windward/Leeward Medium757.00.7926
Triple Number Windward/Leeward High654.40.9169
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1388.3997.7801.0706.9643.9595.4549.6472.9454.1
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP619.60.9683 Predom. Dn High421.01.4251 5B AP M/H546.61.0978 TriNum AP Low727.80.8244 Predom. Rc Low760.40.7890 5B AP High510.11.1764 TriNum AP Med608.60.9859 Predom. Rc L/M618.50.9701 5B SF Bay Low910.20.6592 TriNum AP High536.01.1194 Predom. Rc Med555.61.0798 5B SF Bay L/M798.60.7513 TriNum W/L Low966.10.6211 Predom. Rc M/H501.71.1959 5B SF Bay Med722.40.8305 TriNum W/L Med757.00.7926 Predom. Rc High467.51.2835 5B SF Bay M/H655.00.9161 TriNum W/L Hig654.40.9169 5B W/L Low1061.50.5653 5B SF Bay High608.80.9856 Predom. Upwind695.40.8628 5B W/L L/M833.70.7197 ChiMac Up Low794.50.7552 Predom. Reaching579.91.0346 5B W/L Med747.10.8031 ChiMac Up Med741.50.8092 Predom. Downwind598.11.0033 5B W/L M/H670.90.8943 ChiMac Up High675.80.8879 Predom. Up Low865.50.6932 5B W/L High613.20.9784 ChiMac Off Low745.90.8044 Predom. Up L/M716.30.8376 W/L 60-40 Low1071.20.5601 ChiMac Off Med665.20.9020 Predom. Up Med666.50.9002 W/L 60-40 L/M851.90.7043 ChiMac Off High561.51.0686 Predom. Up M/H630.60.9514 W/L 60-40 Med774.60.7746 ChiMac AP Low766.30.7830 Predom. Up High615.00.9757 W/L 60-40 M/H710.60.8443 ChiMac AP Med700.50.8565 Predom. Dn Low846.80.7085 W/L 60-40 High667.20.8993 ChiMac AP High617.10.9723 Predom. Dn L/M658.60.9110 5B AP Low784.90.7644 BayMac Cove Island868.40.6909 Predom. Dn Med569.51.0536 5B AP L/M663.80.9039 BayMac Shore862.00.6961 Predom. Dn M/H484.91.2373 5B AP Med601.20.9980 Harvest Moon503.61.1913      SA/DSPL Up40.18SA/DSPL Dn97.08
ORC Ref  04560004OKI Issued on 05/05/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub 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 L6.323LSM06.131Accomod. length6.482Sink (kg/mm) 9.72
VCGD0.418VCGM0.434 RM Rated (kg·m) 33.4Limit of positive stability(°) 87.9 Stability Index 79.4 BLR index 0.0000Default crew weight170 Declared crew weight 255
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  04560004OKI Issued on 05/05/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub 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  04560004OKI Issued on 05/05/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org