Double HandedClub Certificate2025
ReactionRSA-2996
ORC
Central Rating Office
Issuing certificates for
SOUTH AFRICA
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 Angles42.8°42.8°41.2°40.1°39.6°39.6°39.7°40.3°42.3°
Beat VMG2.002.833.534.014.204.284.314.294.09
52°3.094.295.255.896.136.236.286.296.17
60°3.274.515.486.116.376.476.526.566.50
75°3.384.665.656.296.616.786.886.986.98
90°3.264.535.566.276.676.977.197.457.56
110°2.904.145.226.076.606.997.378.048.36
120°2.693.884.955.836.446.867.278.118.96
135°2.303.394.425.316.046.556.947.788.80
150°1.962.933.884.755.526.166.617.368.24
Run VMG1.702.553.384.174.915.596.176.967.74
Gybe Angles152.5°152.5°155.9°161.3°177.5°177.5°178.6°179.3°179.5°
APH ToD:673.2CDL: 7.080APH ToT: 0.8913CertNo:ZAD133
BOAT
ClassRCODDesignerVan der StadtBuilderRyG PlasticsAge date01/1982Series date01/1960Offset fileRCOD_DV.OFFData fileRSA2996
HULL
Length Overall9.050 mMaximum Beam2.130 mDraft1.844 mDisplacement1,999 kgDLR3.6451IMS DivisionSportboatDynamic Allowance0.340%Age Allowance0.487%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight170 kg(default)Minimum weight120 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension0.00 m
SAIL AREAS (m²)
MeasuredRatedMainsail18.4919.00Headsail Luffed12.3012.30Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS (m²)
Trysail5.53Storm Jib3.24Heavy Weather Jib8.73
SAIL LIMITS
Headsails5Spinnakers0
✱ Spinnaker pole aboard
STABILITY
Righting MomentN/AStability IndexN/A
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.
Double HandedClub Certificate2025
ReactionRSA-2996
ORC
Central Rating Office
Issuing certificates for
SOUTH AFRICA
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 VMG1802.51273.21020.2897.6856.7841.0834.6838.7879.4
52°1166.9839.7685.8611.3586.9577.9573.5572.2583.8
60°1100.9797.8656.8589.0565.1556.5551.9549.1554.1
75°1066.4773.1637.3572.8545.0530.9523.5516.0515.8
90°1106.0793.9647.0574.1539.4516.8500.6483.1475.9
110°1241.2870.3689.9593.3545.4514.8488.2447.9430.5
120°1338.8928.3727.2617.2558.7524.6495.3444.1401.7
135°1567.21062.7815.0678.3595.7549.8519.0462.8409.1
150°1836.21227.3926.9758.0652.5584.6544.9488.8437.0
Run VMG2122.71414.41063.7863.1733.3644.2583.6516.9464.9
Selected Courses
Windward / Leeward1959.91343.81042.0880.4795.0742.6709.1677.8672.2
All purpose1482.01031.8813.1698.5641.1608.0586.5560.7550.9
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward839.30.7149
All purpose673.20.8913
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low922.40.6505
Triple Number Coastal/Long Distance Medium666.30.9005
Triple Number Coastal/Long Distance High582.21.0306
Triple Number Windward/Leeward Low1192.80.5030
Triple Number Windward/Leeward Medium830.90.7221
Triple Number Windward/Leeward High705.70.8502
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance736.90.8142
Triple Number Coastal/Long Distance Low922.40.6505
Triple Number Coastal/Long Distance Medium666.30.9005
Triple Number Coastal/Long Distance High582.21.0306
Triple Number Windward/Leeward Low1192.80.5030
Triple Number Windward/Leeward Medium830.90.7221
Triple Number Windward/Leeward High705.70.8502
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2117.41350.9981.5791.0687.4632.3591.5529.4512.3
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6400
Downwind "popa"0.7217
70% up, 30% down "Ilhabela"0.6625
30% up, 70% down "Ilhabela-inverso"0.6951
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low922.40.6505
Triple Number Coastal/Long Distance Medium666.30.9005
Triple Number Coastal/Long Distance High582.21.0306
Triple Number Windward/Leeward Low1192.80.5030
Triple Number Windward/Leeward Medium830.90.7221
Triple Number Windward/Leeward High705.70.8502
Predominantly Upwind722.10.8309
Predominantly Downwind701.40.8555
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low922.40.6505
Triple Number AP Medium666.40.9004
Triple Number AP High582.21.0306
Triple Number Windward/Leeward Low1253.70.4786
Triple Number Windward/Leeward Medium830.90.7221
Triple Number Windward/Leeward High705.70.8502
Single Number Predominant Upwind757.80.7917
Single Number Predominant Reaching677.70.8853
Single Number Predominant Downwind743.50.8070
Predominant Upwind - Low1099.30.5458
Predominant Upwind - Low/Med802.30.7478
Predominant Upwind - Medium691.90.8671
Predominant Upwind - Med/High644.30.9313
Predominant Upwind - High631.00.9509
Predominant Downwind Low1194.10.5025
Predominant Downwind Low/Med827.50.7251
Predominant Downwind Medium667.70.8986
Predominant Downwind Med/High573.51.0462
Predominant Downwind High527.31.1380
Predominant Reaching Low1019.50.5885
Predominant Reaching Low/Med733.20.8183
Predominant Reaching Medium617.30.9720
Predominant Reaching Med/High555.51.0801
Predominant Reaching High526.51.1395
SA/DSPL Upwind19.36SA/DSPL Downwind19.36
Scoring OptionTODTOT
5-Band Windward/Leeward Low1423.00.4216
5-Band Windward/Leeward Low/Med993.00.6042
5-Band Windward/Leeward Medium813.70.7373
5-Band Windward/Leeward Med/High716.70.8371
5-Band Windward/Leeward High682.30.8794
Windward/Leeward 60-40 Low1406.90.4265
Windward/Leeward 60-40 Low/Med992.40.6046
Windward/Leeward 60-40 Medium825.50.7268
Windward/Leeward 60-40 Med/High741.00.8097
Windward/Leeward 60-40 High714.80.8394
5-Band AP Low1054.50.5690
5-Band AP Low/Med779.50.7697
5-Band AP Medium654.80.9163
5-Band AP Med/High590.41.0163
5-Band AP High563.51.0648
5-Band SF Bay Tour - Low1207.90.4967
5-Band SF Bay Tour - Low/Med946.80.6337
5-Band SF Bay Tour - Medium784.70.7646
5-Band SF Bay Tour - Med/High701.30.8555
5-Band SF Bay Tour - High671.30.8938
Chicago-Mac Upwind0.7661
Chicago-Mac All Purpose0.7732
Chicago-Mac Downwind0.7707
Bayview-Mac Cove Island0.5351
Bayview-Mac Shore0.5412
Harvest Moon Regatta568.41.0556
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance736.90.8142
Triple Number Coastal/Long Distance Low922.40.6505
Triple Number Coastal/Long Distance Medium666.30.9005
Triple Number Coastal/Long Distance High582.21.0306
Triple Number Windward/Leeward Low1192.80.5030
Triple Number Windward/Leeward Medium830.90.7221
Triple Number Windward/Leeward High705.70.8502
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2117.41350.9981.5791.0687.4632.3591.5529.4512.3
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance736.90.8142
Triple Number Coastal/Long Distance Low922.40.6505
Triple Number Coastal/Long Distance Medium666.30.9005
Triple Number Coastal/Long Distance High582.21.0306
Triple Number Windward/Leeward Low1192.80.5030
Triple Number Windward/Leeward Medium830.90.7221
Triple Number Windward/Leeward High705.70.8502
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2117.41350.9981.5791.0687.4632.3591.5529.4512.3
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance736.9
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2117.41350.9981.5791.0687.4632.3591.5529.4512.3
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low922.40.6505
Triple Number Coastal/Long Distance Medium666.30.9005
Triple Number Coastal/Long Distance High582.21.0306
Triple Number Windward/Leeward Low1192.80.5030
Triple Number Windward/Leeward Medium830.90.7221
Triple Number Windward/Leeward High705.70.8502
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating (Coastal/Long Distance)736.90.8142
Triple Number Coastal/Long Distance Low922.40.6505
Triple Number Coastal/Long Distance Medium666.30.9005
Triple Number Coastal/Long Distance High582.21.0306
Triple Number Windward/Leeward Low1192.80.5030
Triple Number Windward/Leeward Medium830.90.7221
Triple Number Windward/Leeward High705.70.8502
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2117.41350.9981.5791.0687.4632.3591.5529.4512.3
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low922.40.6505
Triple Number Coastal/Long Distance Medium666.30.9005
Triple Number Coastal/Long Distance High582.21.0306
Triple Number Windward/Leeward Low1192.80.5030
Triple Number Windward/Leeward Medium830.90.7221
Triple Number Windward/Leeward High705.70.8502
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.8142
Triple Number Coastal/Long Distance Low0.6505
Triple Number Coastal/Long Distance Medium0.9005
Triple Number Coastal/Long Distance High1.0306
Triple Number Windward/Leeward Low0.5030
Triple Number Windward/Leeward Medium0.7221
Triple Number Windward/Leeward High0.8502
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2117.41350.9981.5791.0687.4632.3591.5529.4512.3
For information
General Purpose Handicap (GPH)766.9
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance736.90.8142
Triple Number Coastal/Long Distance Low922.40.6505
Triple Number Coastal/Long Distance Medium666.30.9005
Triple Number Coastal/Long Distance High582.21.0306
Triple Number Windward/Leeward Low1192.80.5030
Triple Number Windward/Leeward Medium830.90.7221
Triple Number Windward/Leeward High705.70.8502
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2117.41350.9981.5791.0687.4632.3591.5529.4512.3
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low922.40.6505
Triple Number Coastal/Long Distance Medium666.30.9005
Triple Number Coastal/Long Distance High582.21.0306
Triple Number Windward/Leeward Low1192.80.5030
Triple Number Windward/Leeward Medium830.90.7221
Triple Number Windward/Leeward High705.70.8502
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance736.90.8142
Triple Number Coastal/Long Distance Low922.40.6505
Triple Number Coastal/Long Distance Medium666.30.9005
Triple Number Coastal/Long Distance High582.21.0306
Triple Number Windward/Leeward Low1192.80.5030
Triple Number Windward/Leeward Medium830.90.7221
Triple Number Windward/Leeward High705.70.8502
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2117.41350.9981.5791.0687.4632.3591.5529.4512.3
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance736.90.8142
Triple Number Coastal/Long Distance Low922.40.6505
Triple Number Coastal/Long Distance Medium666.30.9005
Triple Number Coastal/Long Distance High582.21.0306
Triple Number Windward/Leeward Low1192.80.5030
Triple Number Windward/Leeward Medium830.90.7221
Triple Number Windward/Leeward High705.70.8502
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2117.41350.9981.5791.0687.4632.3591.5529.4512.3
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low922.4
Triple Number Coastal/Long Distance Medium666.3
Triple Number Coastal/Long Distance High582.2
Triple Number Windward/Leeward Low1192.8
Triple Number Windward/Leeward Medium830.9
Triple Number Windward/Leeward High705.7
Predominantly Upwind722.1
Predominantly Downwind701.4
Predominantly Reaching661.3
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance736.90.8142
Triple Number Coastal/Long Distance Low922.40.6505
Triple Number Coastal/Long Distance Medium666.30.9005
Triple Number Coastal/Long Distance High582.21.0306
Triple Number Windward/Leeward Low1192.80.5030
Triple Number Windward/Leeward Medium830.90.7221
Triple Number Windward/Leeward High705.70.8502
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2117.41350.9981.5791.0687.4632.3591.5529.4512.3
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6505
Triple Number Coastal/Long Distance Medium0.9005
Triple Number Coastal/Long Distance High1.0306
Triple Number Windward/Leeward Low0.5030
Triple Number Windward/Leeward Medium0.7221
Triple Number Windward/Leeward High0.8502
Coastal/Long Distance0.8142
Predominantly Upwind0.8309
Predominantly Downwind0.8555
For information
General Purpose Handicap (GPH)766.9
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)0.8913
Distanseseilas Trippeltall svak vind0.6505
Distanseseilas Trippeltall mellomvind0.9005
Distanseseilas Trippeltall sterk vind1.0306
Pølsebane Trippeltall svak vind0.5030
Pølsebane Trippeltall mellomvind0.7221
Pølsebane Trippeltall sterk vind0.8502
Motvind Singeltall0.8309
Medvind Singeltall0.8555
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low922.40.6505
Triple Number Coastal/Long Distance Medium666.30.9005
Triple Number Coastal/Long Distance High582.21.0306
Triple Number Windward/Leeward Low1192.80.5030
Triple Number Windward/Leeward Medium830.90.7221
Triple Number Windward/Leeward High705.70.8502
Coastal/Long Distance736.90.8142
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind722.10.8309
Predominantly Downwind701.40.8555
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore673.90.8904
Cape Doctor Coastal553.81.0834
Triple Number Coastal/Long Distance Low922.40.6505
Triple Number Coastal/Long Distance Medium666.30.9005
Triple Number Coastal/Long Distance High582.21.0306
Triple Number Windward/Leeward Low1192.80.5030
Triple Number Windward/Leeward Medium830.90.7221
Triple Number Windward/Leeward High705.70.8502
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6505
Triple Number Coastal/Long Distance Medium0.9005
Triple Number Coastal/Long Distance High1.0306
Triple Number Windward/Leeward Low0.5030
Triple Number Windward/Leeward Medium0.7221
Triple Number Windward/Leeward High0.8502
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6505
Triple Number Coastal/Long Distance Medium0.9005
Triple Number Coastal/Long Distance High1.0306
Triple Number Windward/Leeward Low0.5030
Triple Number Windward/Leeward Medium0.7221
Triple Number Windward/Leeward High0.8502
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance736.90.8142
Triple Number Coastal/Long Distance Low922.40.6505
Triple Number Coastal/Long Distance Medium666.30.9005
Triple Number Coastal/Long Distance High582.21.0306
Triple Number Windward/Leeward Low1192.80.5030
Triple Number Windward/Leeward Medium830.90.7221
Triple Number Windward/Leeward High705.70.8502
Predominantly Upwind722.10.8309
Predominantly Downwind701.40.8555
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2117.41350.9981.5791.0687.4632.3591.5529.4512.3
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance736.90.8142
Triple Number Coastal/Long Distance Low922.40.6505
Triple Number Coastal/Long Distance Medium666.30.9005
Triple Number Coastal/Long Distance High582.21.0306
Triple Number Windward/Leeward Low1192.80.5030
Triple Number Windward/Leeward Medium830.90.7221
Triple Number Windward/Leeward High705.70.8502
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2117.41350.9981.5791.0687.4632.3591.5529.4512.3
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low922.40.6505
Triple Number AP Medium666.40.9004
Triple Number AP High582.21.0306
Triple Number Windward/Leeward Low1253.70.4786
Triple Number Windward/Leeward Medium830.90.7221
Triple Number Windward/Leeward High705.70.8502
Single Number Predominant Upwind757.80.7917
Single Number Predominant Reaching677.70.8853
Single Number Predominant Downwind743.50.8070
Predominant Upwind - Low1099.30.5458
Predominant Upwind - Low/Med802.30.7478
Predominant Upwind - Medium691.90.8671
Predominant Upwind - Med/High644.30.9313
Predominant Upwind - High631.00.9509
Predominant Downwind Low1194.10.5025
Predominant Downwind Low/Med827.50.7251
Predominant Downwind Medium667.70.8986
Predominant Downwind Med/High573.51.0462
Predominant Downwind High527.31.1380
Predominant Reaching Low1019.50.5885
Predominant Reaching Low/Med733.20.8183
Predominant Reaching Medium617.30.9720
Predominant Reaching Med/High555.51.0801
Predominant Reaching High526.51.1395
SA/DSPL Upwind19.36SA/DSPL Downwind19.36
Scoring OptionTODTOT
5-Band Windward/Leeward Low1423.00.4216
5-Band Windward/Leeward Low/Med993.00.6042
5-Band Windward/Leeward Medium813.70.7373
5-Band Windward/Leeward Med/High716.70.8371
5-Band Windward/Leeward High682.30.8794
Windward/Leeward 60-40 Low1406.90.4265
Windward/Leeward 60-40 Low/Med992.40.6046
Windward/Leeward 60-40 Medium825.50.7268
Windward/Leeward 60-40 Med/High741.00.8097
Windward/Leeward 60-40 High714.80.8394
5-Band AP Low1054.50.5690
5-Band AP Low/Med779.50.7697
5-Band AP Medium654.80.9163
5-Band AP Med/High590.41.0163
5-Band AP High563.51.0648
5-Band SF Bay Tour - Low1207.90.4967
5-Band SF Bay Tour - Low/Med946.80.6337
5-Band SF Bay Tour - Medium784.70.7646
5-Band SF Bay Tour - Med/High701.30.8555
5-Band SF Bay Tour - High671.30.8938
Chicago-Mac Upwind0.7661
Chicago-Mac All Purpose0.7732
Chicago-Mac Downwind0.7707
Bayview-Mac Cove Island0.5351
Bayview-Mac Shore0.5412
Harvest Moon Regatta568.41.0556
Double HandedClub Certificate2025
ReactionRSA-2996
ORC
Central Rating Office
Issuing certificates for
SOUTH AFRICA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassRCODMeasurement02/02/2018HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
LOA9.050Max. Beam2.130Draft1.844Displacement1,999Wetted area15.57IMS L8.084LSM08.185Acc. length6.923Sink (kg/mm) 10.60
VCGD-0.070VCGM-0.114RM Rated (kg·m) 31.4Limit of positive stability(°) N/AStability IndexN/ADefault crew weight170Declared crew weightN/A
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0Checkstays0Spreaders1Rotating mastNo
P8.560IG8.039ISP8.134MDT10.083MDL10.120MDT2MDL2TLNo TaperMWGO
E3.685J3.030BAS1.074FSDNo FoilSFJ1.020SPL3.140WPLTPSBD0.105MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date24/10/2017
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
Double HandedClub Certificate2025
ReactionRSA-2996
ORC
Central Rating Office
Issuing certificates for
SOUTH AFRICA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentA0.170.751.362.323.0418.4904/07/2021
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentA0.050.390.771.582.473.377.52NoNo 12.3004/07/2021