Double HandedClub 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°42.9°41.1°39.7°39.1°39.0°39.0°39.4°41.1°
Beat VMG2.333.374.174.674.884.995.055.084.94
52°3.645.126.186.827.087.217.297.377.32
60°3.905.396.457.087.357.487.567.657.64
75°4.095.596.637.277.627.827.948.118.17
90°4.135.806.927.407.678.008.258.588.77
110°4.155.937.137.788.208.498.759.229.69
120°3.995.777.027.738.278.769.149.8910.72
135°3.465.016.377.347.928.499.0910.9912.56
150°2.844.195.356.437.297.828.319.5711.90
Run VMG2.463.634.645.576.326.817.248.2910.31
Gybe Angles138.3°142.0°146.0°146.6°151.4°154.1°157.3°144.4°144.2°
APH ToD:549.3CDL: 9.202APH ToT: 1.0923CertNo:ZAD186
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 weight170(default)Minimum weight120 ✱ 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 112.0
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  04620004BW9 Issued on 18/02/2026 Valid until 31/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub 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 VMG1544.91068.8864.3770.9737.3721.4712.9708.1728.8
52°989.2703.5582.1527.9508.3499.2493.8488.7491.6
60°923.3667.4558.4508.6489.8481.5476.4470.8471.1
75°881.1643.8542.7494.9472.5460.4453.2443.7440.8
90°872.6620.8520.3486.7469.1450.2436.3419.4410.5
110°867.9606.7505.1462.8438.8423.9411.4390.4371.3
120°901.6624.3513.1466.0435.5410.8393.8364.0335.7
135°1041.3718.0564.7490.7454.3424.0396.1327.4286.6
150°1266.0859.5672.3560.0493.9460.4433.0376.3302.4
Run VMG1461.9992.5776.3646.6569.3528.5497.3434.5349.2
Selected Courses
Windward / Leeward1503.41030.6820.3708.8653.3625.0605.1571.3539.0
All purpose1132.9787.5637.7564.7529.3508.6493.3467.0447.1
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward685.40.8754
All purpose549.31.0923
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low712.60.8420
Triple Number Coastal/Long Distance Medium545.01.1009
Triple Number Coastal/Long Distance High487.31.2314
Triple Number Windward/Leeward Low925.50.6483
Triple Number Windward/Leeward Medium678.60.8842
Triple Number Windward/Leeward High597.41.0044
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance599.71.0005
Triple Number Coastal/Long Distance Low712.60.8420
Triple Number Coastal/Long Distance Medium545.01.1009
Triple Number Coastal/Long Distance High487.31.2314
Triple Number Windward/Leeward Low925.50.6483
Triple Number Windward/Leeward Medium678.60.8842
Triple Number Windward/Leeward High597.41.0044
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1499.21026.8769.4637.6566.4527.9496.7444.5421.9
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7522
Downwind "popa"0.9449
70% up, 30% down "Ilhabela"0.8012
30% up, 70% down "Ilhabela-inverso"0.8774
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low712.60.8420
Triple Number Coastal/Long Distance Medium545.01.1009
Triple Number Coastal/Long Distance High487.31.2314
Triple Number Windward/Leeward Low925.50.6483
Triple Number Windward/Leeward Medium678.60.8842
Triple Number Windward/Leeward High597.41.0044
Predominantly Upwind602.00.9966
Predominantly Downwind551.21.0886
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP573.21.0467 Predom. Rc High432.61.3869 5B SF Bay L/M748.50.8016 TriNum AP Low712.60.8420 Predom. Dn Low868.10.6912 5B SF Bay Med642.90.9333 TriNum AP Med545.01.1008 Predom. Dn L/M626.90.9570 5B SF Bay M/H587.61.0210 TriNum AP High487.21.2314 Predom. Dn Med531.01.1298 5B SF Bay High555.61.0798 TriNum W/L Low972.10.6172 Predom. Dn M/H470.81.2743 5B AP Low796.50.7533 TriNum W/L Med678.60.8842 Predom. Dn High424.81.4124 5B AP L/M618.00.9708 TriNum W/L Hig597.41.0044 ChiMac Up Low769.10.7801 5B AP Med537.71.1158 Predom. Upwind630.10.9522 ChiMac Up Med690.50.8689 5B AP M/H494.41.2135 Predom. Reaching544.71.1016 ChiMac Up High599.91.0001 5B AP High468.11.2819 Predom. Downwind577.31.0393 ChiMac Off Low739.20.8117 5B W/L Low1096.20.5473 Predom. Up Low883.80.6789 ChiMac Off Med647.60.9265 5B W/L L/M787.30.7621 Predom. Up L/M659.30.9101 ChiMac Off High538.11.1150 5B W/L Med667.70.8987 Predom. Up Med582.61.0298 ChiMac AP Low750.30.7997 5B W/L M/H606.80.9888 Predom. Up M/H546.31.0983 ChiMac AP Med666.50.9003 5B W/L High571.61.0497 Predom. Up High528.81.1347 ChiMac AP High567.61.0570 W/L 60-40 Low1104.30.5433 Predom. Rc Low772.60.7766 BayMac Cove Island870.60.6892 W/L 60-40 L/M798.40.7515 Predom. Rc L/M577.11.0397 BayMac Shore863.50.6948 W/L 60-40 Med683.80.8774 Predom. Rc Med506.91.1838 Harvest Moon474.01.2657 W/L 60-40 M/H628.50.9546 Predom. Rc M/H463.21.2953 5B SF Bay Low917.00.6543 W/L 60-40 High599.81.0004      SA/DSPL Up22.24SA/DSPL Dn49.54
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance599.71.0005
Triple Number Coastal/Long Distance Low712.60.8420
Triple Number Coastal/Long Distance Medium545.01.1009
Triple Number Coastal/Long Distance High487.31.2314
Triple Number Windward/Leeward Low925.50.6483
Triple Number Windward/Leeward Medium678.60.8842
Triple Number Windward/Leeward High597.41.0044
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1499.21026.8769.4637.6566.4527.9496.7444.5421.9
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance599.71.0005
Triple Number Coastal/Long Distance Low712.60.8420
Triple Number Coastal/Long Distance Medium545.01.1009
Triple Number Coastal/Long Distance High487.31.2314
Triple Number Windward/Leeward Low925.50.6483
Triple Number Windward/Leeward Medium678.60.8842
Triple Number Windward/Leeward High597.41.0044
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1499.21026.8769.4637.6566.4527.9496.7444.5421.9
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance599.7
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1499.21026.8769.4637.6566.4527.9496.7444.5421.9
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low712.60.8420
Triple Number Coastal/Long Distance Medium545.01.1009
Triple Number Coastal/Long Distance High487.31.2314
Triple Number Windward/Leeward Low925.50.6483
Triple Number Windward/Leeward Medium678.60.8842
Triple Number Windward/Leeward High597.41.0044
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating599.71.0004
FinRating, kevyt tuuli1078.90.9269
FinRating, kova tuuli469.31.0653
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low712.60.8420
Triple Number Coastal/Long Distance Medium545.01.1009
Triple Number Coastal/Long Distance High487.31.2314
Triple Number Windward/Leeward Low925.50.6483
Triple Number Windward/Leeward Medium678.60.8842
Triple Number Windward/Leeward High597.41.0044
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.0005
Triple Number Coastal/Long Distance Low0.8420
Triple Number Coastal/Long Distance Medium1.1009
Triple Number Coastal/Long Distance High1.2314
Triple Number Windward/Leeward Low0.6483
Triple Number Windward/Leeward Medium0.8842
Triple Number Windward/Leeward High1.0044
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1499.21026.8769.4637.6566.4527.9496.7444.5421.9
For information
General Purpose Handicap (GPH)618.0
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance599.71.0005
Triple Number Coastal/Long Distance Low712.60.8420
Triple Number Coastal/Long Distance Medium545.01.1009
Triple Number Coastal/Long Distance High487.31.2314
Triple Number Windward/Leeward Low925.50.6483
Triple Number Windward/Leeward Medium678.60.8842
Triple Number Windward/Leeward High597.41.0044
Saronikos S All Purpose631.30.9505
Saronikos S Upwind723.50.8293
Saronikos S Downwind516.31.1622
Saronikos N All Purpose631.30.9505
Saronikos N Upwind760.20.7892
Saronikos N Downwind568.11.0561
Saronikos SW All Purpose633.20.9476
Saronikos SW Upwind743.90.8066
Saronikos SW Downwind520.71.1523
Saronikos NE All Purpose691.20.8680
Saronikos NE Upwind712.10.8426
Saronikos NE Downwind641.90.9347
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1499.21026.8769.4637.6566.4527.9496.7444.5421.9
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low712.60.8420
Triple Number Coastal/Long Distance Medium545.01.1009
Triple Number Coastal/Long Distance High487.31.2314
Triple Number Windward/Leeward Low925.50.6483
Triple Number Windward/Leeward Medium678.60.8842
Triple Number Windward/Leeward High597.41.0044
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose573.21.0467
5-Band All Purpose Low871.20.6887
5-Band All Purpose L/M641.00.9360
5-Band All Purpose Med556.01.0792
5-Band All Purpose M/H508.31.1805
5-Band All Purpose High477.31.2572
Single Number Predominant Upwind600.80.9987
Single Number Predominant Reaching521.81.1498
Single Number Predominant Downwind552.11.0867
5-Band 50-50 Windward/Leeward Low1096.20.5473
5-Band 50-50 Windward/Leeward L/M787.30.7621
5-Band 50-50 Windward/Leeward Med667.70.8987
5-Band 50-50 Windward/Leeward M/H606.80.9888
5-Band 50-50 Windward/Leeward High571.61.0497
5-Band 60-40 Windward/Leeward Low1104.30.5433
5-Band 60-40 Windward/Leeward L/M798.40.7515
5-Band 60-40 Windward/Leeward Med683.80.8774
5-Band 60-40 Windward/Leeward M/H628.50.9546
5-Band 60-40 Windward/Leeward High599.81.0004
Triple Number 50-50 Windward/Leeward Low972.10.6172
Triple Number 50-50 Windward/Leeward Med678.70.8840
Triple Number 50-50 Windward/Leeward High597.41.0044
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward701.50.8553
Triple Number 60-40 Windward/Leeward Low980.70.6118
Triple Number 60-40 Windward/Leeward Med694.00.8645
Triple Number 60-40 Windward/Leeward High620.60.9669
Triple Number All-Purpose Low777.50.7717
Triple Number All-Purpose Med563.81.0643
Triple Number All-Purpose High499.81.2006
Triple Number Predominant Upwind Low798.50.7514
Triple Number Predominant Upwind Med591.51.0143
Triple Number Predominant Upwind High548.41.0941
Triple Number Predominant Reaching Low697.30.8604
Triple Number Predominant Reaching Med523.11.1471
Triple Number Predominant Reaching High445.01.3482
Triple Number Predominant Downwind Low770.30.7789
Triple Number Predominant Downwind Med540.51.1100
Triple Number Predominant Downwind High447.01.3422
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance599.71.0005
Triple Number Coastal/Long Distance Low712.60.8420
Triple Number Coastal/Long Distance Medium545.01.1009
Triple Number Coastal/Long Distance High487.31.2314
Triple Number Windward/Leeward Low925.50.6483
Triple Number Windward/Leeward Medium678.60.8842
Triple Number Windward/Leeward High597.41.0044
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1499.21026.8769.4637.6566.4527.9496.7444.5421.9
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance599.71.0005
Triple Number Coastal/Long Distance Low712.60.8420
Triple Number Coastal/Long Distance Medium545.01.1009
Triple Number Coastal/Long Distance High487.31.2314
Triple Number Windward/Leeward Low925.50.6483
Triple Number Windward/Leeward Medium678.60.8842
Triple Number Windward/Leeward High597.41.0044
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1499.21026.8769.4637.6566.4527.9496.7444.5421.9
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low712.6
Triple Number Coastal/Long Distance Medium545.0
Triple Number Coastal/Long Distance High487.3
Triple Number Windward/Leeward Low925.5
Triple Number Windward/Leeward Medium678.6
Triple Number Windward/Leeward High597.4
Predominantly Upwind602.0
Predominantly Downwind551.2
Predominantly Reaching528.7
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance599.71.0005
Triple Number Coastal/Long Distance Low712.60.8420
Triple Number Coastal/Long Distance Medium545.01.1009
Triple Number Coastal/Long Distance High487.31.2314
Triple Number Windward/Leeward Low925.50.6483
Triple Number Windward/Leeward Medium678.60.8842
Triple Number Windward/Leeward High597.41.0044
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1499.21026.8769.4637.6566.4527.9496.7444.5421.9
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8420
Triple Number Coastal/Long Distance Medium1.1009
Triple Number Coastal/Long Distance High1.2314
Triple Number Windward/Leeward Low0.6483
Triple Number Windward/Leeward Medium0.8842
Triple Number Windward/Leeward High1.0044
Coastal/Long Distance1.0005
Predominantly Upwind0.9966
Predominantly Downwind1.0886
For information
General Purpose Handicap (GPH)618.0
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0923
Distanseseilas Trippeltall svak vind0.8420
Distanseseilas Trippeltall mellomvind1.1009
Distanseseilas Trippeltall sterk vind1.2314
Pølsebane Trippeltall svak vind0.6483
Pølsebane Trippeltall mellomvind0.8842
Pølsebane Trippeltall sterk vind1.0044
Motvind Singeltall0.9966
Medvind Singeltall1.0886
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low712.60.8420
Triple Number Coastal/Long Distance Medium545.01.1009
Triple Number Coastal/Long Distance High487.31.2314
Triple Number Windward/Leeward Low925.50.6483
Triple Number Windward/Leeward Medium678.60.8842
Triple Number Windward/Leeward High597.41.0044
Coastal/Long Distance599.71.0005
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind602.00.9966
Predominantly Downwind551.21.0886
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore548.71.0935
Cape Doctor Coastal453.01.3244
Triple Number Coastal/Long Distance Low712.60.8420
Triple Number Coastal/Long Distance Medium545.01.1009
Triple Number Coastal/Long Distance High487.31.2314
Triple Number Windward/Leeward Low925.50.6483
Triple Number Windward/Leeward Medium678.60.8842
Triple Number Windward/Leeward High597.41.0044
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8420
Triple Number Coastal/Long Distance Medium1.1009
Triple Number Coastal/Long Distance High1.2314
Triple Number Windward/Leeward Low0.6483
Triple Number Windward/Leeward Medium0.8842
Triple Number Windward/Leeward High1.0044
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8420
Triple Number Coastal/Long Distance Medium1.1009
Triple Number Coastal/Long Distance High1.2314
Triple Number Windward/Leeward Low0.6483
Triple Number Windward/Leeward Medium0.8842
Triple Number Windward/Leeward High1.0044
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance599.71.0005
Triple Number Coastal/Long Distance Low712.60.8420
Triple Number Coastal/Long Distance Medium545.01.1009
Triple Number Coastal/Long Distance High487.31.2314
Triple Number Windward/Leeward Low925.50.6483
Triple Number Windward/Leeward Medium678.60.8842
Triple Number Windward/Leeward High597.41.0044
Predominantly Upwind602.00.9966
Predominantly Downwind551.21.0886
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1499.21026.8769.4637.6566.4527.9496.7444.5421.9
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance599.71.0005
Triple Number Coastal/Long Distance Low712.60.8420
Triple Number Coastal/Long Distance Medium545.01.1009
Triple Number Coastal/Long Distance High487.31.2314
Triple Number Windward/Leeward Low925.50.6483
Triple Number Windward/Leeward Medium678.60.8842
Triple Number Windward/Leeward High597.41.0044
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1499.21026.8769.4637.6566.4527.9496.7444.5421.9
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP573.21.0467 Predom. Dn High424.81.4124 5B AP M/H494.41.2135 TriNum AP Low712.60.8420 Predom. Rc Low772.60.7766 5B AP High468.11.2819 TriNum AP Med545.01.1008 Predom. Rc L/M577.11.0397 5B SF Bay Low917.00.6543 TriNum AP High487.21.2314 Predom. Rc Med506.91.1838 5B SF Bay L/M748.50.8016 TriNum W/L Low972.10.6172 Predom. Rc M/H463.21.2953 5B SF Bay Med642.90.9333 TriNum W/L Med678.60.8842 Predom. Rc High432.61.3869 5B SF Bay M/H587.61.0210 TriNum W/L Hig597.41.0044 5B W/L Low1096.20.5473 5B SF Bay High555.61.0798 Predom. Upwind630.10.9522 5B W/L L/M787.30.7621 ChiMac Up Low769.10.7801 Predom. Reaching544.71.1016 5B W/L Med667.70.8987 ChiMac Up Med690.50.8689 Predom. Downwind577.31.0393 5B W/L M/H606.80.9888 ChiMac Up High599.91.0001 Predom. Up Low883.80.6789 5B W/L High571.61.0497 ChiMac Off Low739.20.8117 Predom. Up L/M659.30.9101 W/L 60-40 Low1104.30.5433 ChiMac Off Med647.60.9265 Predom. Up Med582.61.0298 W/L 60-40 L/M798.40.7515 ChiMac Off High538.11.1150 Predom. Up M/H546.31.0983 W/L 60-40 Med683.80.8774 ChiMac AP Low750.30.7997 Predom. Up High528.81.1347 W/L 60-40 M/H628.50.9546 ChiMac AP Med666.50.9003 Predom. Dn Low868.10.6912 W/L 60-40 High599.81.0004 ChiMac AP High567.61.0570 Predom. Dn L/M626.90.9570 5B AP Low796.50.7533 BayMac Cove Island870.60.6892 Predom. Dn Med531.01.1298 5B AP L/M618.00.9708 BayMac Shore863.50.6948 Predom. Dn M/H470.81.2743 5B AP Med537.71.1158 Harvest Moon474.01.2657      SA/DSPL Up22.24SA/DSPL Dn49.54
ORC Ref  04620004BW9 Issued on 18/02/2026 Valid until 31/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub 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 L10.200LSM010.058Accomod. length11.170Sink (kg/mm) 19.06
VCGD0.080VCGM0.065 RM Rated (kg·m) 113.3Limit of positive stability(°) 114.8 Stability Index 112.0 BLR index 0.0000Default crew weight170 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  04620004BW9 Issued on 18/02/2026 Valid until 31/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub 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  04620004BW9 Issued on 18/02/2026 Valid until 31/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org