Club Certificate2026
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 Angles45.8°43.3°41.1°39.6°38.5°37.9°37.8°38.4°39.3°
Beat VMG2.303.354.154.755.085.225.315.375.33
52°3.615.116.176.897.267.417.517.607.62
60°3.875.396.437.117.477.657.757.877.90
75°4.045.586.627.277.667.938.128.338.43
90°4.115.816.977.567.838.048.338.779.02
110°4.125.927.137.818.318.708.989.5710.18
120°3.965.736.997.728.278.819.3510.3411.36
135°3.424.976.327.297.888.449.0310.9213.16
150°2.824.155.326.387.247.768.239.3711.62
Run VMG2.443.604.605.536.286.777.198.1110.06
Gybe Angles138.4°142.0°146.2°146.5°151.2°154.4°158.6°144.3°142.3°
APH ToD:542.8CDL: 9.593APH ToT: 1.1054CertNo:ZAC186
BOAT
ClassSimonis 35 modDesignerSimonisBuilderFred ScholtzAge date12/1990Series date12/1990Offset fileCORPSCO.OFFData fileRSA1278
HULL
Length Overall11.170Maximum Beam3.560Draft2.173Displacement4,400DLR4.3225IMS DivisionPerformanceDynamic Allowance0.200%Age Allowance0.650%RS Assessment-0.254%
PROPELLER
InstallationStrutTypeFeathering 2 bladesDiameter0.383m
CREW
Maximum weight450(declared)Minimum weight320 ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail36.1736.89Headsail Luffed23.8323.83Headsail FlyingSymmetricAsymmetric97.5197.51 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail10.58Storm Jib7.66Heavy Weather Jib20.67
SAIL LIMITS
Headsails5Spinnakers4
STABILITY
Righting Moment 113.3 Stability Index 109.1
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  0462000487M Issued on 03/02/2026 Valid until 31/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
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 VMG1562.21074.2866.7757.4708.4689.3678.4670.1675.8
52°998.0704.8583.6522.7496.1485.6479.6473.4472.6
60°930.9668.1559.6506.6481.8470.7464.7457.6455.6
75°890.0645.6543.9495.4469.7453.7443.4432.2426.9
90°875.5619.2516.2475.9459.6447.6432.3410.5399.2
110°874.1608.5505.0461.1433.3413.7400.7376.3353.6
120°909.0628.3514.9466.5435.4408.8385.0348.3317.0
135°1051.7724.2569.7493.8456.9426.6398.8329.8273.5
150°1278.2866.4677.2564.0497.0463.7437.3384.2309.8
Run VMG1475.91000.5782.0651.3573.1531.7500.5443.6357.7
Selected Courses
Windward / Leeward1519.11037.3824.4704.3640.8610.5589.4556.9516.8
All purpose1143.4791.3639.7561.2520.9498.9482.3454.7428.7
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward676.30.8872
All purpose542.81.1054
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low715.50.8386
Triple Number Coastal/Long Distance Medium538.71.1137
Triple Number Coastal/Long Distance High476.11.2602
Triple Number Windward/Leeward Low930.80.6446
Triple Number Windward/Leeward Medium669.70.8959
Triple Number Windward/Leeward High582.51.0301
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance593.11.0117
Triple Number Coastal/Long Distance Low715.50.8386
Triple Number Coastal/Long Distance Medium538.71.1137
Triple Number Coastal/Long Distance High476.11.2602
Triple Number Windward/Leeward Low930.80.6446
Triple Number Windward/Leeward Medium669.70.8959
Triple Number Windward/Leeward High582.51.0301
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1514.71033.6772.9633.6556.6518.2486.1433.4407.3
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7714
Downwind "popa"0.9369
70% up, 30% down "Ilhabela"0.8146
30% up, 70% down "Ilhabela-inverso"0.8803
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low715.50.8386
Triple Number Coastal/Long Distance Medium538.71.1137
Triple Number Coastal/Long Distance High476.11.2602
Triple Number Windward/Leeward Low930.80.6446
Triple Number Windward/Leeward Medium669.70.8959
Triple Number Windward/Leeward High582.51.0301
Predominantly Upwind592.31.0130
Predominantly Downwind550.41.0901
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP567.01.0583 Predom. Rc High423.91.4154 5B SF Bay L/M747.10.8031 TriNum AP Low715.50.8386 Predom. Dn Low874.10.6864 5B SF Bay Med632.20.9491 TriNum AP Med538.81.1135 Predom. Dn L/M628.10.9552 5B SF Bay M/H572.01.0490 TriNum AP High476.11.2602 Predom. Dn Med529.01.1341 5B SF Bay High538.01.1153 TriNum W/L Low977.70.6137 Predom. Dn M/H468.01.2820 5B AP Low801.10.7490 TriNum W/L Med669.70.8959 Predom. Dn High421.11.4250 5B AP L/M616.80.9727 TriNum W/L Hig582.51.0301 ChiMac Up Low768.30.7810 5B AP Med530.61.1308 Predom. Upwind620.50.9670 ChiMac Up Med684.70.8763 5B AP M/H483.71.2405 Predom. Reaching540.41.1102 ChiMac Up High588.51.0196 5B AP High455.01.3187 Predom. Downwind576.61.0406 ChiMac Off Low742.20.8084 5B W/L Low1104.50.5432 Predom. Up Low888.70.6752 ChiMac Off Med648.50.9253 5B W/L L/M786.30.7631 Predom. Up L/M655.80.9149 ChiMac Off High536.71.1180 5B W/L Med657.30.9128 Predom. Up Med570.81.0512 ChiMac AP Low751.00.7989 5B W/L M/H591.81.0139 Predom. Up M/H530.41.1312 ChiMac AP Med663.80.9039 5B W/L High555.61.0800 Predom. Up High509.91.1766 ChiMac AP High561.01.0695 W/L 60-40 Low1112.50.5393 Predom. Rc Low776.10.7731 BayMac Cove Island872.50.6877 W/L 60-40 L/M796.10.7537 Predom. Rc L/M575.01.0436 BayMac Shore865.20.6935 W/L 60-40 Med670.70.8946 Predom. Rc Med501.31.1969 Harvest Moon470.41.2754 W/L 60-40 M/H609.70.9841 Predom. Rc M/H457.11.3127 5B SF Bay Low922.40.6505 W/L 60-40 High579.01.0363      SA/DSPL Up22.24SA/DSPL Dn49.54
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance593.11.0117
Triple Number Coastal/Long Distance Low715.50.8386
Triple Number Coastal/Long Distance Medium538.71.1137
Triple Number Coastal/Long Distance High476.11.2602
Triple Number Windward/Leeward Low930.80.6446
Triple Number Windward/Leeward Medium669.70.8959
Triple Number Windward/Leeward High582.51.0301
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1514.71033.6772.9633.6556.6518.2486.1433.4407.3
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance593.11.0117
Triple Number Coastal/Long Distance Low715.50.8386
Triple Number Coastal/Long Distance Medium538.71.1137
Triple Number Coastal/Long Distance High476.11.2602
Triple Number Windward/Leeward Low930.80.6446
Triple Number Windward/Leeward Medium669.70.8959
Triple Number Windward/Leeward High582.51.0301
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1514.71033.6772.9633.6556.6518.2486.1433.4407.3
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance593.1
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1514.71033.6772.9633.6556.6518.2486.1433.4407.3
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low715.50.8386
Triple Number Coastal/Long Distance Medium538.71.1137
Triple Number Coastal/Long Distance High476.11.2602
Triple Number Windward/Leeward Low930.80.6446
Triple Number Windward/Leeward Medium669.70.8959
Triple Number Windward/Leeward High582.51.0301
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating593.01.0117
FinRating, kevyt tuuli1087.20.9198
FinRating, kova tuuli455.51.0977
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low715.50.8386
Triple Number Coastal/Long Distance Medium538.71.1137
Triple Number Coastal/Long Distance High476.11.2602
Triple Number Windward/Leeward Low930.80.6446
Triple Number Windward/Leeward Medium669.70.8959
Triple Number Windward/Leeward High582.51.0301
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.0117
Triple Number Coastal/Long Distance Low0.8386
Triple Number Coastal/Long Distance Medium1.1137
Triple Number Coastal/Long Distance High1.2602
Triple Number Windward/Leeward Low0.6446
Triple Number Windward/Leeward Medium0.8959
Triple Number Windward/Leeward High1.0301
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1514.71033.6772.9633.6556.6518.2486.1433.4407.3
For information
General Purpose Handicap (GPH)613.0
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance593.11.0117
Triple Number Coastal/Long Distance Low715.50.8386
Triple Number Coastal/Long Distance Medium538.71.1137
Triple Number Coastal/Long Distance High476.11.2602
Triple Number Windward/Leeward Low930.80.6446
Triple Number Windward/Leeward Medium669.70.8959
Triple Number Windward/Leeward High582.51.0301
Saronikos S All_Purpose627.70.9559
Saronikos S Upwind716.10.8379
Saronikos S Downwind519.61.1547
Saronikos N All_Purpose627.70.9559
Saronikos N Upwind751.70.7982
Saronikos N Downwind570.61.0515
Saronikos SW All_Purpose631.70.9498
Saronikos SW Upwind741.00.8097
Saronikos SW Downwind521.91.1497
Saronikos NE All_Purpose686.70.8738
Saronikos NE Upwind705.60.8503
Saronikos NE Downwind644.20.9313
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1514.71033.6772.9633.6556.6518.2486.1433.4407.3
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low715.50.8386
Triple Number Coastal/Long Distance Medium538.71.1137
Triple Number Coastal/Long Distance High476.11.2602
Triple Number Windward/Leeward Low930.80.6446
Triple Number Windward/Leeward Medium669.70.8959
Triple Number Windward/Leeward High582.51.0301
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose567.01.0583
5-Band All-Purpose Low876.40.6846
5-Band All-Purpose L/M639.50.9382
5-Band All-Purpose Med548.91.0931
5-Band All-Purpose M/H499.01.2025
5-Band All-Purpose High466.01.2877
Single Number Predominant Upwind591.21.0148
Single Number Predominant Reaching517.51.1594
Single Number Predominant Downwind551.11.0886
5-Band 50-50 Windward/Leeward Low1104.50.5432
5-Band 50-50 Windward/Leeward L/M786.30.7631
5-Band 50-50 Windward/Leeward Med657.30.9128
5-Band 50-50 Windward/Leeward M/H591.81.0139
5-Band 50-50 Windward/Leeward High555.61.0800
5-Band 60-40 Windward/Leeward Low1112.50.5393
5-Band 60-40 Windward/Leeward L/M796.10.7537
5-Band 60-40 Windward/Leeward Med670.70.8946
5-Band 60-40 Windward/Leeward M/H609.70.9841
5-Band 60-40 Windward/Leeward High579.01.0363
Triple Number 50-50 Windward/Leeward Low977.70.6137
Triple Number 50-50 Windward/Leeward Med669.80.8958
Triple Number 50-50 Windward/Leeward High582.51.0301
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward689.70.8699
Triple Number 60-40 Windward/Leeward Low985.90.6086
Triple Number 60-40 Windward/Leeward Med682.50.8791
Triple Number 60-40 Windward/Leeward High601.60.9973
Triple Number All-Purpose Low780.60.7686
Triple Number All-Purpose Med557.41.0764
Triple Number All-Purpose High490.31.2237
Triple Number Predominant Upwind Low801.00.7491
Triple Number Predominant Upwind Med581.21.0323
Triple Number Predominant Upwind High530.61.1307
Triple Number Predominant Reaching Low699.10.8583
Triple Number Predominant Reaching Med517.41.1596
Triple Number Predominant Reaching High439.21.3662
Triple Number Predominant Downwind Low774.70.7745
Triple Number Predominant Downwind Med539.41.1124
Triple Number Predominant Downwind High446.11.3449
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance593.11.0117
Triple Number Coastal/Long Distance Low715.50.8386
Triple Number Coastal/Long Distance Medium538.71.1137
Triple Number Coastal/Long Distance High476.11.2602
Triple Number Windward/Leeward Low930.80.6446
Triple Number Windward/Leeward Medium669.70.8959
Triple Number Windward/Leeward High582.51.0301
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1514.71033.6772.9633.6556.6518.2486.1433.4407.3
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance593.11.0117
Triple Number Coastal/Long Distance Low715.50.8386
Triple Number Coastal/Long Distance Medium538.71.1137
Triple Number Coastal/Long Distance High476.11.2602
Triple Number Windward/Leeward Low930.80.6446
Triple Number Windward/Leeward Medium669.70.8959
Triple Number Windward/Leeward High582.51.0301
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1514.71033.6772.9633.6556.6518.2486.1433.4407.3
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low715.5
Triple Number Coastal/Long Distance Medium538.7
Triple Number Coastal/Long Distance High476.1
Triple Number Windward/Leeward Low930.8
Triple Number Windward/Leeward Medium669.7
Triple Number Windward/Leeward High582.5
Predominantly Upwind592.3
Predominantly Downwind550.4
Predominantly Reaching526.0
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance593.11.0117
Triple Number Coastal/Long Distance Low715.50.8386
Triple Number Coastal/Long Distance Medium538.71.1137
Triple Number Coastal/Long Distance High476.11.2602
Triple Number Windward/Leeward Low930.80.6446
Triple Number Windward/Leeward Medium669.70.8959
Triple Number Windward/Leeward High582.51.0301
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1514.71033.6772.9633.6556.6518.2486.1433.4407.3
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8386
Triple Number Coastal/Long Distance Medium1.1137
Triple Number Coastal/Long Distance High1.2602
Triple Number Windward/Leeward Low0.6446
Triple Number Windward/Leeward Medium0.8959
Triple Number Windward/Leeward High1.0301
Coastal/Long Distance1.0117
Predominantly Upwind1.0130
Predominantly Downwind1.0901
For information
General Purpose Handicap (GPH)613.0
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.1054
Distanseseilas Trippeltall svak vind0.8386
Distanseseilas Trippeltall mellomvind1.1137
Distanseseilas Trippeltall sterk vind1.2602
Pølsebane Trippeltall svak vind0.6446
Pølsebane Trippeltall mellomvind0.8959
Pølsebane Trippeltall sterk vind1.0301
Motvind Singeltall1.0130
Medvind Singeltall1.0901
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low715.50.8386
Triple Number Coastal/Long Distance Medium538.71.1137
Triple Number Coastal/Long Distance High476.11.2602
Triple Number Windward/Leeward Low930.80.6446
Triple Number Windward/Leeward Medium669.70.8959
Triple Number Windward/Leeward High582.51.0301
Coastal/Long Distance593.11.0117
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind592.31.0130
Predominantly Downwind550.41.0901
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore528.81.1346
Cape Doctor Coastal436.51.3746
Triple Number Coastal/Long Distance Low715.50.8386
Triple Number Coastal/Long Distance Medium538.71.1137
Triple Number Coastal/Long Distance High476.11.2602
Triple Number Windward/Leeward Low930.80.6446
Triple Number Windward/Leeward Medium669.70.8959
Triple Number Windward/Leeward High582.51.0301
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8386
Triple Number Coastal/Long Distance Medium1.1137
Triple Number Coastal/Long Distance High1.2602
Triple Number Windward/Leeward Low0.6446
Triple Number Windward/Leeward Medium0.8959
Triple Number Windward/Leeward High1.0301
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8386
Triple Number Coastal/Long Distance Medium1.1137
Triple Number Coastal/Long Distance High1.2602
Triple Number Windward/Leeward Low0.6446
Triple Number Windward/Leeward Medium0.8959
Triple Number Windward/Leeward High1.0301
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance593.11.0117
Triple Number Coastal/Long Distance Low715.50.8386
Triple Number Coastal/Long Distance Medium538.71.1137
Triple Number Coastal/Long Distance High476.11.2602
Triple Number Windward/Leeward Low930.80.6446
Triple Number Windward/Leeward Medium669.70.8959
Triple Number Windward/Leeward High582.51.0301
Predominantly Upwind592.31.0130
Predominantly Downwind550.41.0901
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1514.71033.6772.9633.6556.6518.2486.1433.4407.3
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance593.11.0117
Triple Number Coastal/Long Distance Low715.50.8386
Triple Number Coastal/Long Distance Medium538.71.1137
Triple Number Coastal/Long Distance High476.11.2602
Triple Number Windward/Leeward Low930.80.6446
Triple Number Windward/Leeward Medium669.70.8959
Triple Number Windward/Leeward High582.51.0301
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1514.71033.6772.9633.6556.6518.2486.1433.4407.3
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP567.01.0583 Predom. Dn High421.11.4250 5B AP M/H483.71.2405 TriNum AP Low715.50.8386 Predom. Rc Low776.10.7731 5B AP High455.01.3187 TriNum AP Med538.81.1135 Predom. Rc L/M575.01.0436 5B SF Bay Low922.40.6505 TriNum AP High476.11.2602 Predom. Rc Med501.31.1969 5B SF Bay L/M747.10.8031 TriNum W/L Low977.70.6137 Predom. Rc M/H457.11.3127 5B SF Bay Med632.20.9491 TriNum W/L Med669.70.8959 Predom. Rc High423.91.4154 5B SF Bay M/H572.01.0490 TriNum W/L Hig582.51.0301 5B W/L Low1104.50.5432 5B SF Bay High538.01.1153 Predom. Upwind620.50.9670 5B W/L L/M786.30.7631 ChiMac Up Low768.30.7810 Predom. Reaching540.41.1102 5B W/L Med657.30.9128 ChiMac Up Med684.70.8763 Predom. Downwind576.61.0406 5B W/L M/H591.81.0139 ChiMac Up High588.51.0196 Predom. Up Low888.70.6752 5B W/L High555.61.0800 ChiMac Off Low742.20.8084 Predom. Up L/M655.80.9149 W/L 60-40 Low1112.50.5393 ChiMac Off Med648.50.9253 Predom. Up Med570.81.0512 W/L 60-40 L/M796.10.7537 ChiMac Off High536.71.1180 Predom. Up M/H530.41.1312 W/L 60-40 Med670.70.8946 ChiMac AP Low751.00.7989 Predom. Up High509.91.1766 W/L 60-40 M/H609.70.9841 ChiMac AP Med663.80.9039 Predom. Dn Low874.10.6864 W/L 60-40 High579.01.0363 ChiMac AP High561.01.0695 Predom. Dn L/M628.10.9552 5B AP Low801.10.7490 BayMac Cove Island872.50.6877 Predom. Dn Med529.01.1341 5B AP L/M616.80.9727 BayMac Shore865.20.6935 Predom. Dn M/H468.01.2820 5B AP Med530.61.1308 Harvest Moon470.41.2754      SA/DSPL Up22.24SA/DSPL Dn49.54
ORC Ref  0462000487M Issued on 03/02/2026 Valid until 31/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
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
Length overall11.170Maximum beam3.560Draft2.173Displacement4,400Wetted area24.75IMS L10.299LSM010.058Accomod. length11.170Sink (kg/mm) 19.06
VCGD0.079VCGM0.065 RM Rated (kg·m) 113.3Limit of positive stability(°) 111.9 Stability Index 109.1 BLR index 0.0000Default crew weight694 Declared crew weight 450
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFeathering 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.383PBW0.140PIPA0.0034
EDL0.575ST10.045ST20.180
ST30.180ST40.110ST50.270
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysYesCheckstaysNoSpreaders2Rotating mastNo
P13.370IG12.224ISP12.284MDT10.110MDL10.165MDT20.100MDL20.100TL2.640MW0.165GO0.210
E4.520J3.760BAS1.585FSDNo FoilSFJ0.130SPLWPLTPS4.990BD0.150MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date20/02/2018
SFFP0.200FFM1.167FF1.166LCFcl5.751SG1.0280
SAFP9.800FAM0.925FA0.925LCFsh6.000HBI1.026
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  0462000487M Issued on 03/02/2026 Valid until 31/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
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
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA2-114.6112.6213.628.638.45102%97.5131/10/2025BlueA3-112.1311.0211.585.586.2090%55.0218/09/2025Green/Blue/White
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
ORC Ref  0462000487M Issued on 03/02/2026 Valid until 31/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org