Club Certificate2026
ElwingRSA-469
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 Angles47.1°44.2°42.1°41.0°40.4°40.2°40.0°39.9°41.1°
Beat VMG1.922.763.363.784.094.284.364.394.30
52°3.044.255.035.595.966.196.316.356.32
60°3.284.485.265.816.166.386.506.566.57
75°3.434.625.425.986.346.566.716.876.94
90°3.324.545.476.116.466.616.817.127.32
110°3.334.665.616.266.656.927.157.437.59
120°3.194.505.486.196.626.927.217.727.96
135°2.834.075.075.876.416.767.087.728.23
150°2.373.534.515.346.016.476.797.397.98
Run VMG2.063.063.914.655.315.856.286.887.44
Gybe Angles144.8°148.4°151.9°154.7°160.1°165.3°171.4°177.7°177.2°
APH ToD:664.0CDL: 6.795APH ToT: 0.9037CertNo:ZAC045
BOAT
ClassMiuraDesignerBerckemeyerBuilderNebeAge date08/1972Series date01/1972Offset fileSA92033.OFFData fileRSA469
HULL
Length Overall9.330Maximum Beam3.148Draft1.782Displacement4,779DLR10.2741IMS DivisionCruiser/RacerDynamic Allowance0.660%Age Allowance0.650%RS Assessment0.000%
PROPELLER
InstallationShaft exposedTypeFolding 2 bladesDiameter0.380m
CREW
Maximum weight340(declared)Minimum weight210 ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail18.9619.30Headsail Luffed31.0731.07Headsail FlyingSymmetric66.4766.47Asymmetric
STORM SAIL AREAS Maximum (m²)
Trysail5.43Storm Jib6.78Heavy Weather Jib18.30
SAIL LIMITS
Headsails5
✱ One set on the forestay
Spinnakers4
STABILITY
Righting Moment 78.0 Stability Index 111.4
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  04620004885 Issued on 03/02/2026 Valid until 31/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
ElwingRSA-469
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 VMG1875.41303.41071.5951.6880.4842.0825.2819.3838.1
52°1184.2848.0715.8644.1604.1581.3570.9566.8569.4
60°1099.2803.4684.6620.0584.4564.6554.0548.5548.2
75°1049.8778.6663.8601.8568.1548.9536.5523.7518.9
90°1084.1792.6657.8589.7557.3544.4528.9505.8492.0
110°1080.8772.5641.3574.6541.8520.6503.6484.3474.1
120°1126.9799.7656.9582.0544.2520.1499.0466.1452.4
135°1274.1884.6710.7613.0561.4532.2508.6466.5437.5
150°1516.41018.7797.9674.4599.3556.7530.5487.0451.3
Run VMG1751.01176.3919.7774.5677.9615.5573.4523.2484.1
Selected Courses
Windward / Leeward1813.21239.9995.6863.0779.2728.8699.3671.2661.1
All purpose1374.0961.6785.8691.5636.9605.7586.1564.0554.4
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward817.10.7343
All purpose664.00.9037
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low873.60.6868
Triple Number Coastal/Long Distance Medium659.70.9095
Triple Number Coastal/Long Distance High582.71.0297
Triple Number Windward/Leeward Low1117.70.5368
Triple Number Windward/Leeward Medium812.60.7384
Triple Number Windward/Leeward High696.10.8619
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance722.40.8305
Triple Number Coastal/Long Distance Low873.60.6868
Triple Number Coastal/Long Distance Medium659.70.9095
Triple Number Coastal/Long Distance High582.71.0297
Triple Number Windward/Leeward Low1117.70.5368
Triple Number Windward/Leeward Medium812.60.7384
Triple Number Windward/Leeward High696.10.8619
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1807.01233.5936.3777.9680.7628.8591.9537.8525.9
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.6275
Downwind "popa"0.7984
70% up, 30% down "Ilhabela"0.6706
30% up, 70% down "Ilhabela-inverso"0.7381
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low873.60.6868
Triple Number Coastal/Long Distance Medium659.70.9095
Triple Number Coastal/Long Distance High582.71.0297
Triple Number Windward/Leeward Low1117.70.5368
Triple Number Windward/Leeward Medium812.60.7384
Triple Number Windward/Leeward High696.10.8619
Predominantly Upwind725.40.8271
Predominantly Downwind668.50.8976
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP691.10.8682 Predom. Rc High534.21.1232 5B SF Bay L/M911.80.6580 TriNum AP Low873.70.6868 Predom. Dn Low1055.70.5683 5B SF Bay Med771.30.7779 TriNum AP Med659.80.9094 Predom. Dn L/M764.70.7847 5B SF Bay M/H691.80.8673 TriNum AP High582.71.0297 Predom. Dn Med641.50.9353 5B SF Bay High663.60.9042 TriNum W/L Low1174.00.5111 Predom. Dn M/H568.51.0554 5B AP Low972.90.6167 TriNum W/L Med812.60.7384 Predom. Dn High531.91.1280 5B AP L/M756.40.7932 TriNum W/L Hig696.10.8619 ChiMac Up Low938.00.6397 5B AP Med648.90.9246 Predom. Upwind758.40.7911 ChiMac Up Med837.60.7163 5B AP M/H589.91.0171 Predom. Reaching664.30.9032 ChiMac Up High722.30.8306 5B AP High566.11.0598 Predom. Downwind701.50.8553 ChiMac Off Low898.10.6680 5B W/L Low1322.10.4538 Predom. Up Low1078.40.5564 ChiMac Off Med786.10.7633 5B W/L L/M952.90.6297 Predom. Up L/M807.30.7432 ChiMac Off High655.30.9156 5B W/L Med796.10.7537 Predom. Up Med699.30.8580 ChiMac AP Low913.90.6565 5B W/L M/H706.20.8496 Predom. Up M/H643.60.9322 ChiMac AP Med808.80.7418 5B W/L High674.30.8898 Predom. Up High626.30.9580 ChiMac AP High686.90.8735 W/L 60-40 Low1335.40.4493 Predom. Rc Low952.20.6301 BayMac Cove Island1054.40.5691 W/L 60-40 L/M969.30.6190 Predom. Rc L/M710.40.8446 BayMac Shore1046.70.5732 W/L 60-40 Med816.30.7350 Predom. Rc Med613.60.9779 Harvest Moon578.21.0378 W/L 60-40 M/H731.30.8204 Predom. Rc M/H560.71.0702 5B SF Bay Low1115.20.5380 W/L 60-40 High704.20.8520      SA/DSPL Up17.54SA/DSPL Dn29.95
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance722.40.8305
Triple Number Coastal/Long Distance Low873.60.6868
Triple Number Coastal/Long Distance Medium659.70.9095
Triple Number Coastal/Long Distance High582.71.0297
Triple Number Windward/Leeward Low1117.70.5368
Triple Number Windward/Leeward Medium812.60.7384
Triple Number Windward/Leeward High696.10.8619
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1807.01233.5936.3777.9680.7628.8591.9537.8525.9
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance722.40.8305
Triple Number Coastal/Long Distance Low873.60.6868
Triple Number Coastal/Long Distance Medium659.70.9095
Triple Number Coastal/Long Distance High582.71.0297
Triple Number Windward/Leeward Low1117.70.5368
Triple Number Windward/Leeward Medium812.60.7384
Triple Number Windward/Leeward High696.10.8619
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1807.01233.5936.3777.9680.7628.8591.9537.8525.9
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance722.4
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1807.01233.5936.3777.9680.7628.8591.9537.8525.9
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low873.60.6868
Triple Number Coastal/Long Distance Medium659.70.9095
Triple Number Coastal/Long Distance High582.71.0297
Triple Number Windward/Leeward Low1117.70.5368
Triple Number Windward/Leeward Medium812.60.7384
Triple Number Windward/Leeward High696.10.8619
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating722.40.8305
FinRating, kevyt tuuli1304.50.7666
FinRating, kova tuuli570.10.8770
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low873.60.6868
Triple Number Coastal/Long Distance Medium659.70.9095
Triple Number Coastal/Long Distance High582.71.0297
Triple Number Windward/Leeward Low1117.70.5368
Triple Number Windward/Leeward Medium812.60.7384
Triple Number Windward/Leeward High696.10.8619
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.8305
Triple Number Coastal/Long Distance Low0.6868
Triple Number Coastal/Long Distance Medium0.9095
Triple Number Coastal/Long Distance High1.0297
Triple Number Windward/Leeward Low0.5368
Triple Number Windward/Leeward Medium0.7384
Triple Number Windward/Leeward High0.8619
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1807.01233.5936.3777.9680.7628.8591.9537.8525.9
For information
General Purpose Handicap (GPH)749.4
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance722.40.8305
Triple Number Coastal/Long Distance Low873.60.6868
Triple Number Coastal/Long Distance Medium659.70.9095
Triple Number Coastal/Long Distance High582.71.0297
Triple Number Windward/Leeward Low1117.70.5368
Triple Number Windward/Leeward Medium812.60.7384
Triple Number Windward/Leeward High696.10.8619
Saronikos S All_Purpose770.20.7791
Saronikos S Upwind879.70.6821
Saronikos S Downwind638.30.9401
Saronikos N All_Purpose770.20.7791
Saronikos N Upwind918.70.6531
Saronikos N Downwind700.80.8562
Saronikos SW All_Purpose781.30.7679
Saronikos SW Upwind908.70.6603
Saronikos SW Downwind653.00.9189
Saronikos NE All_Purpose840.30.7141
Saronikos NE Upwind861.70.6963
Saronikos NE Downwind796.60.7532
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1807.01233.5936.3777.9680.7628.8591.9537.8525.9
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low873.60.6868
Triple Number Coastal/Long Distance Medium659.70.9095
Triple Number Coastal/Long Distance High582.71.0297
Triple Number Windward/Leeward Low1117.70.5368
Triple Number Windward/Leeward Medium812.60.7384
Triple Number Windward/Leeward High696.10.8619
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose691.10.8682
5-Band All-Purpose Low1062.70.5646
5-Band All-Purpose L/M783.60.7657
5-Band All-Purpose Med669.10.8968
5-Band All-Purpose M/H605.40.9910
5-Band All-Purpose High578.61.0371
Single Number Predominant Upwind724.30.8284
Single Number Predominant Reaching635.70.9438
Single Number Predominant Downwind668.90.8970
5-Band 50-50 Windward/Leeward Low1322.10.4538
5-Band 50-50 Windward/Leeward L/M952.90.6297
5-Band 50-50 Windward/Leeward Med796.10.7537
5-Band 50-50 Windward/Leeward M/H706.20.8496
5-Band 50-50 Windward/Leeward High674.30.8898
5-Band 60-40 Windward/Leeward Low1335.40.4493
5-Band 60-40 Windward/Leeward L/M969.30.6190
5-Band 60-40 Windward/Leeward Med816.30.7350
5-Band 60-40 Windward/Leeward M/H731.30.8204
5-Band 60-40 Windward/Leeward High704.20.8520
Triple Number 50-50 Windward/Leeward Low1174.00.5111
Triple Number 50-50 Windward/Leeward Med812.70.7383
Triple Number 50-50 Windward/Leeward High696.10.8619
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward837.40.7165
Triple Number 60-40 Windward/Leeward Low1188.10.5050
Triple Number 60-40 Windward/Leeward Med832.20.7209
Triple Number 60-40 Windward/Leeward High722.40.8306
Triple Number All-Purpose Low950.60.6312
Triple Number All-Purpose Med680.70.8814
Triple Number All-Purpose High597.41.0043
Triple Number Predominant Upwind Low976.70.6143
Triple Number Predominant Upwind Med713.90.8404
Triple Number Predominant Upwind High644.60.9308
Triple Number Predominant Reaching Low860.40.6974
Triple Number Predominant Reaching Med634.10.9462
Triple Number Predominant Reaching High543.21.1047
Triple Number Predominant Downwind Low939.10.6389
Triple Number Predominant Downwind Med653.60.9180
Triple Number Predominant Downwind High546.31.0983
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance722.40.8305
Triple Number Coastal/Long Distance Low873.60.6868
Triple Number Coastal/Long Distance Medium659.70.9095
Triple Number Coastal/Long Distance High582.71.0297
Triple Number Windward/Leeward Low1117.70.5368
Triple Number Windward/Leeward Medium812.60.7384
Triple Number Windward/Leeward High696.10.8619
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1807.01233.5936.3777.9680.7628.8591.9537.8525.9
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance722.40.8305
Triple Number Coastal/Long Distance Low873.60.6868
Triple Number Coastal/Long Distance Medium659.70.9095
Triple Number Coastal/Long Distance High582.71.0297
Triple Number Windward/Leeward Low1117.70.5368
Triple Number Windward/Leeward Medium812.60.7384
Triple Number Windward/Leeward High696.10.8619
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1807.01233.5936.3777.9680.7628.8591.9537.8525.9
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low873.6
Triple Number Coastal/Long Distance Medium659.7
Triple Number Coastal/Long Distance High582.7
Triple Number Windward/Leeward Low1117.7
Triple Number Windward/Leeward Medium812.6
Triple Number Windward/Leeward High696.1
Predominantly Upwind725.4
Predominantly Downwind668.5
Predominantly Reaching644.4
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance722.40.8305
Triple Number Coastal/Long Distance Low873.60.6868
Triple Number Coastal/Long Distance Medium659.70.9095
Triple Number Coastal/Long Distance High582.71.0297
Triple Number Windward/Leeward Low1117.70.5368
Triple Number Windward/Leeward Medium812.60.7384
Triple Number Windward/Leeward High696.10.8619
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1807.01233.5936.3777.9680.7628.8591.9537.8525.9
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.6868
Triple Number Coastal/Long Distance Medium0.9095
Triple Number Coastal/Long Distance High1.0297
Triple Number Windward/Leeward Low0.5368
Triple Number Windward/Leeward Medium0.7384
Triple Number Windward/Leeward High0.8619
Coastal/Long Distance0.8305
Predominantly Upwind0.8271
Predominantly Downwind0.8976
For information
General Purpose Handicap (GPH)749.4
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)0.9037
Distanseseilas Trippeltall svak vind0.6868
Distanseseilas Trippeltall mellomvind0.9095
Distanseseilas Trippeltall sterk vind1.0297
Pølsebane Trippeltall svak vind0.5368
Pølsebane Trippeltall mellomvind0.7384
Pølsebane Trippeltall sterk vind0.8619
Motvind Singeltall0.8271
Medvind Singeltall0.8976
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low873.60.6868
Triple Number Coastal/Long Distance Medium659.70.9095
Triple Number Coastal/Long Distance High582.71.0297
Triple Number Windward/Leeward Low1117.70.5368
Triple Number Windward/Leeward Medium812.60.7384
Triple Number Windward/Leeward High696.10.8619
Coastal/Long Distance722.40.8305
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind725.40.8271
Predominantly Downwind668.50.8976
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore664.20.9034
Cape Doctor Coastal557.31.0766
Triple Number Coastal/Long Distance Low873.60.6868
Triple Number Coastal/Long Distance Medium659.70.9095
Triple Number Coastal/Long Distance High582.71.0297
Triple Number Windward/Leeward Low1117.70.5368
Triple Number Windward/Leeward Medium812.60.7384
Triple Number Windward/Leeward High696.10.8619
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.6868
Triple Number Coastal/Long Distance Medium0.9095
Triple Number Coastal/Long Distance High1.0297
Triple Number Windward/Leeward Low0.5368
Triple Number Windward/Leeward Medium0.7384
Triple Number Windward/Leeward High0.8619
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.6868
Triple Number Coastal/Long Distance Medium0.9095
Triple Number Coastal/Long Distance High1.0297
Triple Number Windward/Leeward Low0.5368
Triple Number Windward/Leeward Medium0.7384
Triple Number Windward/Leeward High0.8619
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance722.40.8305
Triple Number Coastal/Long Distance Low873.60.6868
Triple Number Coastal/Long Distance Medium659.70.9095
Triple Number Coastal/Long Distance High582.71.0297
Triple Number Windward/Leeward Low1117.70.5368
Triple Number Windward/Leeward Medium812.60.7384
Triple Number Windward/Leeward High696.10.8619
Predominantly Upwind725.40.8271
Predominantly Downwind668.50.8976
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1807.01233.5936.3777.9680.7628.8591.9537.8525.9
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance722.40.8305
Triple Number Coastal/Long Distance Low873.60.6868
Triple Number Coastal/Long Distance Medium659.70.9095
Triple Number Coastal/Long Distance High582.71.0297
Triple Number Windward/Leeward Low1117.70.5368
Triple Number Windward/Leeward Medium812.60.7384
Triple Number Windward/Leeward High696.10.8619
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1807.01233.5936.3777.9680.7628.8591.9537.8525.9
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP691.10.8682 Predom. Dn High531.91.1280 5B AP M/H589.91.0171 TriNum AP Low873.70.6868 Predom. Rc Low952.20.6301 5B AP High566.11.0598 TriNum AP Med659.80.9094 Predom. Rc L/M710.40.8446 5B SF Bay Low1115.20.5380 TriNum AP High582.71.0297 Predom. Rc Med613.60.9779 5B SF Bay L/M911.80.6580 TriNum W/L Low1174.00.5111 Predom. Rc M/H560.71.0702 5B SF Bay Med771.30.7779 TriNum W/L Med812.60.7384 Predom. Rc High534.21.1232 5B SF Bay M/H691.80.8673 TriNum W/L Hig696.10.8619 5B W/L Low1322.10.4538 5B SF Bay High663.60.9042 Predom. Upwind758.40.7911 5B W/L L/M952.90.6297 ChiMac Up Low938.00.6397 Predom. Reaching664.30.9032 5B W/L Med796.10.7537 ChiMac Up Med837.60.7163 Predom. Downwind701.50.8553 5B W/L M/H706.20.8496 ChiMac Up High722.30.8306 Predom. Up Low1078.40.5564 5B W/L High674.30.8898 ChiMac Off Low898.10.6680 Predom. Up L/M807.30.7432 W/L 60-40 Low1335.40.4493 ChiMac Off Med786.10.7633 Predom. Up Med699.30.8580 W/L 60-40 L/M969.30.6190 ChiMac Off High655.30.9156 Predom. Up M/H643.60.9322 W/L 60-40 Med816.30.7350 ChiMac AP Low913.90.6565 Predom. Up High626.30.9580 W/L 60-40 M/H731.30.8204 ChiMac AP Med808.80.7418 Predom. Dn Low1055.70.5683 W/L 60-40 High704.20.8520 ChiMac AP High686.90.8735 Predom. Dn L/M764.70.7847 5B AP Low972.90.6167 BayMac Cove Island1054.40.5691 Predom. Dn Med641.50.9353 5B AP L/M756.40.7932 BayMac Shore1046.70.5732 Predom. Dn M/H568.51.0554 5B AP Med648.90.9246 Harvest Moon578.21.0378      SA/DSPL Up17.54SA/DSPL Dn29.95
ORC Ref  04620004885 Issued on 03/02/2026 Valid until 31/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
ElwingRSA-469
ORC
Central Rating Office
Issuing certificates for
SOUTH AFRICA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassMiuraMeasurement25/08/2021HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall9.330Maximum beam3.148Draft1.782Displacement4,779Wetted area21.21IMS L7.836LSM07.748Accomod. length9.330Sink (kg/mm) 14.76
VCGD0.120VCGM0.116 RM Rated (kg·m) 78.0Limit of positive stability(°) 109.1 Stability Index 111.4 BLR index 0.0000Default crew weight478 Declared crew weight 340
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.380PBW0.130PIPA0.0054
PSD0.025PHD0.125PHL0.225
PSA18.0°ESL0.740
ST10.015ST20.095ST30.100
ST40.025ST50.153
RIG
BackstayFixedForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders1Rotating mastNo
P10.030IG11.642ISP11.847MDT10.135MDL10.185MDT2MDL2TLNo TaperMWGO
E3.090J3.935BAS1.492FSDFoilSFJ0.000SPL3.830WPLTPS0.000BD0.127MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date31/08/2021
SFFP0.963FFM0.953FF0.953LCFcl5.261SG1.0246
SAFP9.239FAM0.859FA0.859LCFsh5.453HBI0.942
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04620004885 Issued on 03/02/2026 Valid until 31/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
ElwingRSA-469
ORC
Central Rating Office
Issuing certificates for
SOUTH AFRICA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment00.150.691.222.062.6618.9624/08/2021
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment00.090.681.332.704.155.6611.23NoNo 31.0725/08/2021
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment011.4611.4611.467.006.8066.4725/08/2021
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length9.3 mTable area0.44 m²Headroom1.65 mMinimum number of berths4Personal gear stowage0.16 m³Fresh water capacity66 lMinimum number of seats in cockpit4Food stowage0.24 m³Fuel capacity36 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  04620004885 Issued on 03/02/2026 Valid until 31/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org