Non Spin/HSFClub Certificate2025
WallbangerRSA-1278
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 Angles42.9°42.9°40.8°39.2°38.2°37.7°37.4°38.0°39.2°
Beat VMG2.453.434.244.825.125.255.335.405.35
52°3.815.206.266.957.287.427.517.617.62
60°4.045.476.507.157.497.657.757.877.90
75°4.185.646.677.307.687.948.128.338.43
90°4.025.486.567.257.688.038.348.779.01
110°3.434.836.026.917.507.938.349.169.90
120°3.154.505.686.627.297.758.179.0410.07
135°2.653.875.015.986.787.367.798.639.58
150°2.233.284.285.216.036.727.268.028.83
Run VMG1.902.843.774.665.486.236.887.798.57
Gybe Angles144.9°144.9°173.5°175.4°176.6°177.5°178.6°179.3°179.7°
APH ToD:579.6CDL: 9.651APH ToT: 1.0352CertNo:ZAN186
BOAT
ClassSimonis 35 modDesignerSimonisBuilderFred ScholtzAge date12/1990Series date12/1990Offset fileCORPSCO.OFFData fileRSA1278
HULL
Length Overall11.170 mMaximum Beam3.560 mDraft2.173 mDisplacement4,400 kgDLR4.3225IMS DivisionPerformanceDynamic Allowance0.280%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFeathering 2 bladesDiameter0.383m
CREW
Maximum weight450 kg(declared)Minimum weight320 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail36.1736.89Headsail Luffed23.8323.83Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS (m²)
Trysail10.58Storm Jib7.66Heavy Weather Jib20.67
SAIL LIMITS
Headsails6
✱ Zero set flying
Spinnakers0
✱ No 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.
Non Spin/HSFClub Certificate2025
WallbangerRSA-1278
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 VMG1469.51049.1848.6746.3703.8685.6675.0666.1672.8
52°945.0691.7575.4518.1494.4485.0479.1472.9472.1
60°890.3658.0553.6503.3480.6470.5464.6457.4455.5
75°861.1638.8540.1493.4468.6453.2443.3432.3427.1
90°895.6657.2548.8496.3468.6448.5431.8410.5399.6
110°1050.4744.9598.3521.1480.2454.2431.8393.2363.6
120°1141.4799.5633.6543.9494.0464.4440.6398.2357.5
135°1359.2929.1718.1601.7531.2489.1462.1417.3375.8
150°1611.91097.4841.2690.8597.3535.6496.1448.7407.5
Run VMG1891.31267.1956.0773.2656.9578.0523.4462.3420.1
Selected Courses
Windward / Leeward1677.81158.1902.3759.7680.3631.8599.2564.2546.4
All purpose1246.9879.2701.3605.4553.5522.5501.4474.3456.7
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward718.70.8349
All purpose579.61.0352
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low790.20.7593
Triple Number Coastal/Long Distance Medium575.41.0428
Triple Number Coastal/Long Distance High496.51.2084
Triple Number Windward/Leeward Low1030.20.5824
Triple Number Windward/Leeward Medium713.20.8413
Triple Number Windward/Leeward High594.21.0098
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance635.70.9438
Triple Number Coastal/Long Distance Low790.20.7593
Triple Number Coastal/Long Distance Medium575.41.0428
Triple Number Coastal/Long Distance High496.51.2084
Triple Number Windward/Leeward Low1030.20.5824
Triple Number Windward/Leeward Medium713.20.8413
Triple Number Windward/Leeward High594.21.0098
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1828.21169.0850.7684.8592.3543.6507.5453.7433.2
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7815
Downwind "popa"0.8051
70% up, 30% down "Ilhabela"0.7884
30% up, 70% down "Ilhabela-inverso"0.7979
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low790.20.7593
Triple Number Coastal/Long Distance Medium575.41.0428
Triple Number Coastal/Long Distance High496.51.2084
Triple Number Windward/Leeward Low1030.20.5824
Triple Number Windward/Leeward Medium713.20.8413
Triple Number Windward/Leeward High594.21.0098
Predominantly Upwind610.40.9830
Predominantly Downwind614.70.9761
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low790.20.7593
Triple Number AP Medium575.51.0426
Triple Number AP High496.51.2084
Triple Number Windward/Leeward Low1081.00.5551
Triple Number Windward/Leeward Medium713.20.8413
Triple Number Windward/Leeward High594.21.0098
Single Number Predominant Upwind637.20.9416
Single Number Predominant Reaching582.51.0300
Single Number Predominant Downwind649.60.9237
Predominant Upwind - Low919.40.6526
Predominant Upwind - Low/Med679.60.8829
Predominant Upwind - Medium585.51.0248
Predominant Upwind - Med/High539.11.1129
Predominant Upwind - High520.21.1535
Predominant Downwind Low1036.70.5788
Predominant Downwind Low/Med724.70.8280
Predominant Downwind Medium585.81.0243
Predominant Downwind Med/High501.01.1977
Predominant Downwind High458.51.3086
Predominant Reaching Low864.20.6943
Predominant Reaching Low/Med631.60.9500
Predominant Reaching Medium534.61.1223
Predominant Reaching Med/High478.51.2540
Predominant Reaching High449.71.3342
SA/DSPL Upwind22.24SA/DSPL Downwind22.24
Scoring OptionTODTOT
5-Band Windward/Leeward Low1224.70.4899
5-Band Windward/Leeward Low/Med857.00.7002
5-Band Windward/Leeward Medium697.10.8607
5-Band Windward/Leeward Med/High605.60.9907
5-Band Windward/Leeward High567.21.0579
Windward/Leeward 60-40 Low1200.60.4997
Windward/Leeward 60-40 Low/Med849.70.7061
Windward/Leeward 60-40 Medium701.10.8557
Windward/Leeward 60-40 Med/High620.00.9677
Windward/Leeward 60-40 High587.51.0213
5-Band AP Low900.50.6663
5-Band AP Low/Med671.90.8930
5-Band AP Medium564.91.0621
5-Band AP Med/High504.81.1887
5-Band AP High476.01.2606
5-Band SF Bay Tour - Low1036.40.5789
5-Band SF Bay Tour - Low/Med814.60.7366
5-Band SF Bay Tour - Medium671.30.8938
5-Band SF Bay Tour - Med/High592.21.0132
5-Band SF Bay Tour - High558.31.0747
Chicago-Mac Upwind0.9094
Chicago-Mac All Purpose0.9011
Chicago-Mac Downwind0.8813
Bayview-Mac Cove Island0.6270
Bayview-Mac Shore0.6354
Harvest Moon Regatta498.21.2042
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance635.70.9438
Triple Number Coastal/Long Distance Low790.20.7593
Triple Number Coastal/Long Distance Medium575.41.0428
Triple Number Coastal/Long Distance High496.51.2084
Triple Number Windward/Leeward Low1030.20.5824
Triple Number Windward/Leeward Medium713.20.8413
Triple Number Windward/Leeward High594.21.0098
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1828.21169.0850.7684.8592.3543.6507.5453.7433.2
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance635.70.9438
Triple Number Coastal/Long Distance Low790.20.7593
Triple Number Coastal/Long Distance Medium575.41.0428
Triple Number Coastal/Long Distance High496.51.2084
Triple Number Windward/Leeward Low1030.20.5824
Triple Number Windward/Leeward Medium713.20.8413
Triple Number Windward/Leeward High594.21.0098
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1828.21169.0850.7684.8592.3543.6507.5453.7433.2
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance635.7
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1828.21169.0850.7684.8592.3543.6507.5453.7433.2
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low790.20.7593
Triple Number Coastal/Long Distance Medium575.41.0428
Triple Number Coastal/Long Distance High496.51.2084
Triple Number Windward/Leeward Low1030.20.5824
Triple Number Windward/Leeward Medium713.20.8413
Triple Number Windward/Leeward High594.21.0098
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating635.70.9438
FinRating, kevyt tuuli1210.00.8264
FinRating, kova tuuli479.31.0433
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low790.20.7593
Triple Number Coastal/Long Distance Medium575.41.0428
Triple Number Coastal/Long Distance High496.51.2084
Triple Number Windward/Leeward Low1030.20.5824
Triple Number Windward/Leeward Medium713.20.8413
Triple Number Windward/Leeward High594.21.0098
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.9438
Triple Number Coastal/Long Distance Low0.7593
Triple Number Coastal/Long Distance Medium1.0428
Triple Number Coastal/Long Distance High1.2084
Triple Number Windward/Leeward Low0.5824
Triple Number Windward/Leeward Medium0.8413
Triple Number Windward/Leeward High1.0098
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1828.21169.0850.7684.8592.3543.6507.5453.7433.2
For information
General Purpose Handicap (GPH)659.6
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance635.70.9438
Triple Number Coastal/Long Distance Low790.20.7593
Triple Number Coastal/Long Distance Medium575.41.0428
Triple Number Coastal/Long Distance High496.51.2084
Triple Number Windward/Leeward Low1030.20.5824
Triple Number Windward/Leeward Medium713.20.8413
Triple Number Windward/Leeward High594.21.0098
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1828.21169.0850.7684.8592.3543.6507.5453.7433.2
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low790.20.7593
Triple Number Coastal/Long Distance Medium575.41.0428
Triple Number Coastal/Long Distance High496.51.2084
Triple Number Windward/Leeward Low1030.20.5824
Triple Number Windward/Leeward Medium713.20.8413
Triple Number Windward/Leeward High594.21.0098
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance635.70.9438
Triple Number Coastal/Long Distance Low790.20.7593
Triple Number Coastal/Long Distance Medium575.41.0428
Triple Number Coastal/Long Distance High496.51.2084
Triple Number Windward/Leeward Low1030.20.5824
Triple Number Windward/Leeward Medium713.20.8413
Triple Number Windward/Leeward High594.21.0098
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1828.21169.0850.7684.8592.3543.6507.5453.7433.2
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance635.70.9438
Triple Number Coastal/Long Distance Low790.20.7593
Triple Number Coastal/Long Distance Medium575.41.0428
Triple Number Coastal/Long Distance High496.51.2084
Triple Number Windward/Leeward Low1030.20.5824
Triple Number Windward/Leeward Medium713.20.8413
Triple Number Windward/Leeward High594.21.0098
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1828.21169.0850.7684.8592.3543.6507.5453.7433.2
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low790.2
Triple Number Coastal/Long Distance Medium575.4
Triple Number Coastal/Long Distance High496.5
Triple Number Windward/Leeward Low1030.2
Triple Number Windward/Leeward Medium713.2
Triple Number Windward/Leeward High594.2
Predominantly Upwind610.4
Predominantly Downwind614.7
Predominantly Reaching575.0
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance635.70.9438
Triple Number Coastal/Long Distance Low790.20.7593
Triple Number Coastal/Long Distance Medium575.41.0428
Triple Number Coastal/Long Distance High496.51.2084
Triple Number Windward/Leeward Low1030.20.5824
Triple Number Windward/Leeward Medium713.20.8413
Triple Number Windward/Leeward High594.21.0098
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1828.21169.0850.7684.8592.3543.6507.5453.7433.2
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7593
Triple Number Coastal/Long Distance Medium1.0428
Triple Number Coastal/Long Distance High1.2084
Triple Number Windward/Leeward Low0.5824
Triple Number Windward/Leeward Medium0.8413
Triple Number Windward/Leeward High1.0098
Coastal/Long Distance0.9438
Predominantly Upwind0.9830
Predominantly Downwind0.9761
For information
General Purpose Handicap (GPH)659.6
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)1.0352
Distanseseilas Trippeltall svak vind0.7593
Distanseseilas Trippeltall mellomvind1.0428
Distanseseilas Trippeltall sterk vind1.2084
Pølsebane Trippeltall svak vind0.5824
Pølsebane Trippeltall mellomvind0.8413
Pølsebane Trippeltall sterk vind1.0098
Motvind Singeltall0.9830
Medvind Singeltall0.9761
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low790.20.7593
Triple Number Coastal/Long Distance Medium575.41.0428
Triple Number Coastal/Long Distance High496.51.2084
Triple Number Windward/Leeward Low1030.20.5824
Triple Number Windward/Leeward Medium713.20.8413
Triple Number Windward/Leeward High594.21.0098
Coastal/Long Distance635.70.9438
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind610.40.9830
Predominantly Downwind614.70.9761
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore551.81.0874
Cape Doctor Coastal462.01.2986
Triple Number Coastal/Long Distance Low790.20.7593
Triple Number Coastal/Long Distance Medium575.41.0428
Triple Number Coastal/Long Distance High496.51.2084
Triple Number Windward/Leeward Low1030.20.5824
Triple Number Windward/Leeward Medium713.20.8413
Triple Number Windward/Leeward High594.21.0098
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7593
Triple Number Coastal/Long Distance Medium1.0428
Triple Number Coastal/Long Distance High1.2084
Triple Number Windward/Leeward Low0.5824
Triple Number Windward/Leeward Medium0.8413
Triple Number Windward/Leeward High1.0098
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7593
Triple Number Coastal/Long Distance Medium1.0428
Triple Number Coastal/Long Distance High1.2084
Triple Number Windward/Leeward Low0.5824
Triple Number Windward/Leeward Medium0.8413
Triple Number Windward/Leeward High1.0098
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance635.70.9438
Triple Number Coastal/Long Distance Low790.20.7593
Triple Number Coastal/Long Distance Medium575.41.0428
Triple Number Coastal/Long Distance High496.51.2084
Triple Number Windward/Leeward Low1030.20.5824
Triple Number Windward/Leeward Medium713.20.8413
Triple Number Windward/Leeward High594.21.0098
Predominantly Upwind610.40.9830
Predominantly Downwind614.70.9761
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1828.21169.0850.7684.8592.3543.6507.5453.7433.2
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance635.70.9438
Triple Number Coastal/Long Distance Low790.20.7593
Triple Number Coastal/Long Distance Medium575.41.0428
Triple Number Coastal/Long Distance High496.51.2084
Triple Number Windward/Leeward Low1030.20.5824
Triple Number Windward/Leeward Medium713.20.8413
Triple Number Windward/Leeward High594.21.0098
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1828.21169.0850.7684.8592.3543.6507.5453.7433.2
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low790.20.7593
Triple Number AP Medium575.51.0426
Triple Number AP High496.51.2084
Triple Number Windward/Leeward Low1081.00.5551
Triple Number Windward/Leeward Medium713.20.8413
Triple Number Windward/Leeward High594.21.0098
Single Number Predominant Upwind637.20.9416
Single Number Predominant Reaching582.51.0300
Single Number Predominant Downwind649.60.9237
Predominant Upwind - Low919.40.6526
Predominant Upwind - Low/Med679.60.8829
Predominant Upwind - Medium585.51.0248
Predominant Upwind - Med/High539.11.1129
Predominant Upwind - High520.21.1535
Predominant Downwind Low1036.70.5788
Predominant Downwind Low/Med724.70.8280
Predominant Downwind Medium585.81.0243
Predominant Downwind Med/High501.01.1977
Predominant Downwind High458.51.3086
Predominant Reaching Low864.20.6943
Predominant Reaching Low/Med631.60.9500
Predominant Reaching Medium534.61.1223
Predominant Reaching Med/High478.51.2540
Predominant Reaching High449.71.3342
SA/DSPL Upwind22.24SA/DSPL Downwind22.24
Scoring OptionTODTOT
5-Band Windward/Leeward Low1224.70.4899
5-Band Windward/Leeward Low/Med857.00.7002
5-Band Windward/Leeward Medium697.10.8607
5-Band Windward/Leeward Med/High605.60.9907
5-Band Windward/Leeward High567.21.0579
Windward/Leeward 60-40 Low1200.60.4997
Windward/Leeward 60-40 Low/Med849.70.7061
Windward/Leeward 60-40 Medium701.10.8557
Windward/Leeward 60-40 Med/High620.00.9677
Windward/Leeward 60-40 High587.51.0213
5-Band AP Low900.50.6663
5-Band AP Low/Med671.90.8930
5-Band AP Medium564.91.0621
5-Band AP Med/High504.81.1887
5-Band AP High476.01.2606
5-Band SF Bay Tour - Low1036.40.5789
5-Band SF Bay Tour - Low/Med814.60.7366
5-Band SF Bay Tour - Medium671.30.8938
5-Band SF Bay Tour - Med/High592.21.0132
5-Band SF Bay Tour - High558.31.0747
Chicago-Mac Upwind0.9094
Chicago-Mac All Purpose0.9011
Chicago-Mac Downwind0.8813
Bayview-Mac Cove Island0.6270
Bayview-Mac Shore0.6354
Harvest Moon Regatta498.21.2042
Non Spin/HSFClub Certificate2025
WallbangerRSA-1278
ORC
Central Rating Office
Issuing certificates for
SOUTH AFRICA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassSimonis 35 modMeasurement20/02/2018HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
LOA11.170Max. Beam3.560Draft2.173Displacement4,400Wetted area24.75IMS L10.298LSM010.058Acc. length11.170Sink (kg/mm) 19.06
VCGD0.081VCGM0.067RM Rated (kg·m) 113.2Limit of positive stability(°) N/AStability IndexN/ADefault crew weight694Declared crew weight450
PROPELLER
Propeller TypeFeathering 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.383PBW0.140PIPA0.0034
EDL0.575ST10.045ST20.180
ST30.180ST40.110ST50.270
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays1Checkstays0Spreaders2Rotating mastNo
P13.370IG12.224ISP12.284MDT10.110MDL10.165MDT20.100MDL20.100TL2.640MW0.165GO0.210
E4.520J3.760BAS1.585FSDNo FoilSFJ0.130SPLWPLTPS4.990BD0.150MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date20/02/2018
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
Non Spin/HSFClub Certificate2025
WallbangerRSA-1278
ORC
Central Rating Office
Issuing certificates for
SOUTH AFRICA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment10.151.011.772.923.7736.17
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentJ2 Jib Hvy0.120.581.061.962.873.7312.26YesNo 23.8330/08/20212021 J2 AP