Club Certificate2026
AstraRSA-4763
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 Angles45.9°43.5°41.0°39.8°39.9°40.1°40.3°41.0°42.3°
Beat VMG1.832.683.263.613.753.813.843.863.78
52°2.874.094.845.295.495.585.645.695.66
60°3.074.305.075.505.715.815.865.935.94
75°3.194.435.255.705.946.086.166.266.31
90°3.314.665.455.826.036.246.386.586.70
110°3.304.715.616.056.326.516.666.927.14
120°3.124.445.506.036.376.666.917.277.58
135°2.703.964.985.786.206.576.937.718.67
150°2.273.404.385.235.876.256.597.358.50
Run VMG1.972.943.804.545.245.736.106.747.47
Gybe Angles143.8°147.6°151.6°153.2°161.3°169.4°177.1°177.5°164.9°
APH ToD:700.8CDL: 5.781APH ToT: 0.8562CertNo:ZAC011
BOAT
ClassTumlarenDesignerKnud H. ReimersBuilderUnknownAge date01/1934Series date01/1934Offset fileastra.offData fileRSA4763
HULL
Length Overall8.281 mMaximum Beam1.878 mDraft1.280 mDisplacement1,814 kgDLR6.2142IMS DivisionSportboatDynamic Allowance0.410%Age Allowance0.650%RS Assessment0.000%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight250 kg(declared)Minimum weight130 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail15.3715.68Headsail Luffed9.509.50Headsail FlyingSymmetric35.0935.09Asymmetric
STORM SAIL AREAS Maximum (m²)
Trysail4.63Storm Jib2.44Heavy Weather Jib6.59
SAIL LIMITS
Headsails5Spinnakers4
STABILITY
Righting Moment 13.5 kg·m Stability Index 135.5
COMMENTS
079 045 1318
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  04620004LVQ Issued on 19/04/2026 Valid until 31/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
AstraRSA-4763
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 VMG1966.11343.71103.2997.2960.0945.5937.9933.6952.4
52°1255.5880.8743.1680.7655.7644.6638.7633.0635.6
60°1171.8837.0710.7654.6630.6620.0614.1607.1606.5
75°1126.9812.9685.3631.6606.1592.5584.6574.6570.1
90°1087.9773.2660.2618.6596.7577.3563.8547.4537.5
110°1092.3763.6641.2594.6569.5552.8540.4520.2504.4
120°1154.3810.9654.3596.9564.8540.4521.2495.4474.9
135°1331.0908.8722.4622.5580.2548.1519.8466.6415.4
150°1585.11058.8821.8688.2612.9576.1546.0490.1423.6
Run VMG1830.31222.6947.8792.5687.4628.0589.8534.2482.0
Selected Courses
Windward / Leeward1898.21283.11025.5894.8823.7786.7763.9733.9717.2
All purpose1432.9986.5804.5718.4675.6652.1636.0612.2595.8
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward863.20.6951
All purpose700.80.8562
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low895.50.6700
Triple Number Coastal/Long Distance Medium694.70.8637
Triple Number Coastal/Long Distance High631.10.9507
Triple Number Windward/Leeward Low1154.30.5198
Triple Number Windward/Leeward Medium854.90.7018
Triple Number Windward/Leeward High758.30.7912
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance761.70.7877
Triple Number Coastal/Long Distance Low895.50.6700
Triple Number Coastal/Long Distance Medium694.70.8637
Triple Number Coastal/Long Distance High631.10.9507
Triple Number Windward/Leeward Low1154.30.5198
Triple Number Windward/Leeward Medium854.90.7018
Triple Number Windward/Leeward High758.30.7912
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1891.41277.1962.8807.3722.0676.5640.1580.9563.7
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.5816
Downwind "popa"0.7774
70% up, 30% down "Ilhabela"0.6292
30% up, 70% down "Ilhabela-inverso"0.7061
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low895.50.6700
Triple Number Coastal/Long Distance Medium694.70.8637
Triple Number Coastal/Long Distance High631.10.9507
Triple Number Windward/Leeward Low1154.30.5198
Triple Number Windward/Leeward Medium854.90.7018
Triple Number Windward/Leeward High758.30.7912
Predominantly Upwind772.00.7772
Predominantly Downwind693.10.8657
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP730.60.8212 Predom. Rc High571.21.0504 5B SF Bay L/M944.40.6353 TriNum AP Low895.50.6700 Predom. Dn Low1089.00.5510 5B SF Bay Med817.20.7342 TriNum AP Med694.80.8636 Predom. Dn L/M786.70.7627 5B SF Bay M/H753.70.7961 TriNum AP High631.10.9507 Predom. Dn Med667.70.8986 5B SF Bay High724.70.8280 TriNum W/L Low1215.60.4936 Predom. Dn M/H598.01.0033 5B AP Low1002.90.5983 TriNum W/L Med854.90.7018 Predom. Dn High557.01.0772 5B AP L/M781.90.7673 TriNum W/L Hig758.30.7912 ChiMac Up Low976.00.6148 5B AP Med686.20.8744 Predom. Upwind807.90.7426 ChiMac Up Med881.60.6806 5B AP M/H638.00.9404 Predom. Reaching695.50.8627 ChiMac Up High771.80.7774 5B AP High613.50.9780 Predom. Downwind728.90.8232 ChiMac Off Low927.40.6470 5B W/L Low1372.50.4372 Predom. Up Low1114.60.5383 ChiMac Off Med814.20.7369 5B W/L L/M987.60.6075 Predom. Up L/M839.10.7150 ChiMac Off High680.60.8816 5B W/L Med841.20.7133 Predom. Up Med748.60.8015 ChiMac AP Low946.40.6340 5B W/L M/H767.70.7816 Predom. Up M/H708.40.8470 ChiMac AP Med844.30.7106 5B W/L High736.20.8150 Predom. Up High692.20.8668 ChiMac AP High724.20.8286 W/L 60-40 Low1385.80.4330 Predom. Rc Low972.80.6168 BayMac Cove Island1098.60.5462 W/L 60-40 L/M1006.10.5964 Predom. Rc L/M731.40.8203 BayMac Shore1089.80.5505 W/L 60-40 Med867.70.6915 Predom. Rc Med646.70.9278 Harvest Moon607.00.9884 W/L 60-40 M/H802.20.7479 Predom. Rc M/H599.01.0017 5B SF Bay Low1149.30.5221 W/L 60-40 High776.50.7727      SA/DSPL Up16.70SA/DSPL Dn33.86
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance761.70.7877
Triple Number Coastal/Long Distance Low895.50.6700
Triple Number Coastal/Long Distance Medium694.70.8637
Triple Number Coastal/Long Distance High631.10.9507
Triple Number Windward/Leeward Low1154.30.5198
Triple Number Windward/Leeward Medium854.90.7018
Triple Number Windward/Leeward High758.30.7912
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1891.41277.1962.8807.3722.0676.5640.1580.9563.7
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance761.70.7877
Triple Number Coastal/Long Distance Low895.50.6700
Triple Number Coastal/Long Distance Medium694.70.8637
Triple Number Coastal/Long Distance High631.10.9507
Triple Number Windward/Leeward Low1154.30.5198
Triple Number Windward/Leeward Medium854.90.7018
Triple Number Windward/Leeward High758.30.7912
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1891.41277.1962.8807.3722.0676.5640.1580.9563.7
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance761.7
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1891.41277.1962.8807.3722.0676.5640.1580.9563.7
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low895.50.6700
Triple Number Coastal/Long Distance Medium694.70.8637
Triple Number Coastal/Long Distance High631.10.9507
Triple Number Windward/Leeward Low1154.30.5198
Triple Number Windward/Leeward Medium854.90.7018
Triple Number Windward/Leeward High758.30.7912
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating761.70.7877
FinRating, kevyt tuuli1354.10.7385
FinRating, kova tuuli615.80.8119
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low895.50.6700
Triple Number Coastal/Long Distance Medium694.70.8637
Triple Number Coastal/Long Distance High631.10.9507
Triple Number Windward/Leeward Low1154.30.5198
Triple Number Windward/Leeward Medium854.90.7018
Triple Number Windward/Leeward High758.30.7912
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.7877
Triple Number Coastal/Long Distance Low0.6700
Triple Number Coastal/Long Distance Medium0.8637
Triple Number Coastal/Long Distance High0.9507
Triple Number Windward/Leeward Low0.5198
Triple Number Windward/Leeward Medium0.7018
Triple Number Windward/Leeward High0.7912
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1891.41277.1962.8807.3722.0676.5640.1580.9563.7
For information
General Purpose Handicap (GPH)785.5
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance761.70.7877
Triple Number Coastal/Long Distance Low895.50.6700
Triple Number Coastal/Long Distance Medium694.70.8637
Triple Number Coastal/Long Distance High631.10.9507
Triple Number Windward/Leeward Low1154.30.5198
Triple Number Windward/Leeward Medium854.90.7018
Triple Number Windward/Leeward High758.30.7912
Saronikos S All Purpose804.40.7459
Saronikos S Upwind926.40.6477
Saronikos S Downwind650.60.9222
Saronikos N All Purpose850.40.7056
Saronikos N Upwind971.30.6177
Saronikos N Downwind715.80.8382
Saronikos SW All Purpose808.50.7421
Saronikos SW Upwind946.30.6340
Saronikos SW Downwind665.20.9019
Saronikos NE All Purpose881.40.6807
Saronikos NE Upwind908.10.6608
Saronikos NE Downwind813.90.7372
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1891.41277.1962.8807.3722.0676.5640.1580.9563.7
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low895.50.6700
Triple Number Coastal/Long Distance Medium694.70.8637
Triple Number Coastal/Long Distance High631.10.9507
Triple Number Windward/Leeward Low1154.30.5198
Triple Number Windward/Leeward Medium854.90.7018
Triple Number Windward/Leeward High758.30.7912
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose730.60.8212
5-Band All Purpose Low1095.30.5478
5-Band All Purpose L/M810.00.7407
5-Band All Purpose Med706.80.8488
5-Band All Purpose M/H652.50.9196
5-Band All Purpose High624.50.9608
Single Number Predominant Upwind770.30.7789
Single Number Predominant Reaching665.60.9014
Single Number Predominant Downwind694.30.8641
5-Band 50-50 Windward/Leeward Low1372.50.4372
5-Band 50-50 Windward/Leeward L/M987.60.6075
5-Band 50-50 Windward/Leeward Med841.20.7133
5-Band 50-50 Windward/Leeward M/H767.70.7816
5-Band 50-50 Windward/Leeward High736.20.8150
5-Band 60-40 Windward/Leeward Low1385.80.4330
5-Band 60-40 Windward/Leeward L/M1006.10.5964
5-Band 60-40 Windward/Leeward Med867.70.6915
5-Band 60-40 Windward/Leeward M/H802.20.7479
5-Band 60-40 Windward/Leeward High776.50.7727
Triple Number 50-50 Windward/Leeward Low1215.60.4936
Triple Number 50-50 Windward/Leeward Med855.10.7017
Triple Number 50-50 Windward/Leeward High758.40.7912
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward889.50.6746
Triple Number 60-40 Windward/Leeward Low1229.90.4878
Triple Number 60-40 Windward/Leeward Med880.20.6816
Triple Number 60-40 Windward/Leeward High794.30.7554
Triple Number All-Purpose Low977.60.6137
Triple Number All-Purpose Med716.30.8376
Triple Number All-Purpose High644.50.9309
Triple Number Predominant Upwind Low1008.60.5949
Triple Number Predominant Upwind Med759.30.7902
Triple Number Predominant Upwind High714.10.8403
Triple Number Predominant Reaching Low878.90.6827
Triple Number Predominant Reaching Med666.80.8998
Triple Number Predominant Reaching High579.91.0346
Triple Number Predominant Downwind Low966.20.6210
Triple Number Predominant Downwind Med677.50.8856
Triple Number Predominant Downwind High570.41.0518
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance761.70.7877
Triple Number Coastal/Long Distance Low895.50.6700
Triple Number Coastal/Long Distance Medium694.70.8637
Triple Number Coastal/Long Distance High631.10.9507
Triple Number Windward/Leeward Low1154.30.5198
Triple Number Windward/Leeward Medium854.90.7018
Triple Number Windward/Leeward High758.30.7912
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1891.41277.1962.8807.3722.0676.5640.1580.9563.7
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance761.70.7877
Triple Number Coastal/Long Distance Low895.50.6700
Triple Number Coastal/Long Distance Medium694.70.8637
Triple Number Coastal/Long Distance High631.10.9507
Triple Number Windward/Leeward Low1154.30.5198
Triple Number Windward/Leeward Medium854.90.7018
Triple Number Windward/Leeward High758.30.7912
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1891.41277.1962.8807.3722.0676.5640.1580.9563.7
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low895.5
Triple Number Coastal/Long Distance Medium694.7
Triple Number Coastal/Long Distance High631.1
Triple Number Windward/Leeward Low1154.3
Triple Number Windward/Leeward Medium854.9
Triple Number Windward/Leeward High758.3
Predominantly Upwind772.0
Predominantly Downwind693.1
Predominantly Reaching671.3
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance761.70.7877
Triple Number Coastal/Long Distance Low895.50.6700
Triple Number Coastal/Long Distance Medium694.70.8637
Triple Number Coastal/Long Distance High631.10.9507
Triple Number Windward/Leeward Low1154.30.5198
Triple Number Windward/Leeward Medium854.90.7018
Triple Number Windward/Leeward High758.30.7912
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1891.41277.1962.8807.3722.0676.5640.1580.9563.7
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.6700
Triple Number Coastal/Long Distance Medium0.8637
Triple Number Coastal/Long Distance High0.9507
Triple Number Windward/Leeward Low0.5198
Triple Number Windward/Leeward Medium0.7018
Triple Number Windward/Leeward High0.7912
Coastal/Long Distance0.7877
Predominantly Upwind0.7772
Predominantly Downwind0.8657
For information
General Purpose Handicap (GPH)785.5
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)0.8562
Distanseseilas Trippeltall svak vind0.6700
Distanseseilas Trippeltall mellomvind0.8637
Distanseseilas Trippeltall sterk vind0.9507
Pølsebane Trippeltall svak vind0.5198
Pølsebane Trippeltall mellomvind0.7018
Pølsebane Trippeltall sterk vind0.7912
Motvind Singeltall0.7772
Medvind Singeltall0.8657
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low895.50.6700
Triple Number Coastal/Long Distance Medium694.70.8637
Triple Number Coastal/Long Distance High631.10.9507
Triple Number Windward/Leeward Low1154.30.5198
Triple Number Windward/Leeward Medium854.90.7018
Triple Number Windward/Leeward High758.30.7912
Coastal/Long Distance761.70.7877
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind772.00.7772
Predominantly Downwind693.10.8657
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore722.20.8308
Cape Doctor Coastal600.70.9988
Triple Number Coastal/Long Distance Low895.50.6700
Triple Number Coastal/Long Distance Medium694.70.8637
Triple Number Coastal/Long Distance High631.10.9507
Triple Number Windward/Leeward Low1154.30.5198
Triple Number Windward/Leeward Medium854.90.7018
Triple Number Windward/Leeward High758.30.7912
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.6700
Triple Number Coastal/Long Distance Medium0.8637
Triple Number Coastal/Long Distance High0.9507
Triple Number Windward/Leeward Low0.5198
Triple Number Windward/Leeward Medium0.7018
Triple Number Windward/Leeward High0.7912
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.6700
Triple Number Coastal/Long Distance Medium0.8637
Triple Number Coastal/Long Distance High0.9507
Triple Number Windward/Leeward Low0.5198
Triple Number Windward/Leeward Medium0.7018
Triple Number Windward/Leeward High0.7912
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance761.70.7877
Triple Number Coastal/Long Distance Low895.50.6700
Triple Number Coastal/Long Distance Medium694.70.8637
Triple Number Coastal/Long Distance High631.10.9507
Triple Number Windward/Leeward Low1154.30.5198
Triple Number Windward/Leeward Medium854.90.7018
Triple Number Windward/Leeward High758.30.7912
Predominantly Upwind772.00.7772
Predominantly Downwind693.10.8657
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1891.41277.1962.8807.3722.0676.5640.1580.9563.7
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance761.70.7877
Triple Number Coastal/Long Distance Low895.50.6700
Triple Number Coastal/Long Distance Medium694.70.8637
Triple Number Coastal/Long Distance High631.10.9507
Triple Number Windward/Leeward Low1154.30.5198
Triple Number Windward/Leeward Medium854.90.7018
Triple Number Windward/Leeward High758.30.7912
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1891.41277.1962.8807.3722.0676.5640.1580.9563.7
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP730.60.8212 Predom. Dn High557.01.0772 5B AP M/H638.00.9404 TriNum AP Low895.50.6700 Predom. Rc Low972.80.6168 5B AP High613.50.9780 TriNum AP Med694.80.8636 Predom. Rc L/M731.40.8203 5B SF Bay Low1149.30.5221 TriNum AP High631.10.9507 Predom. Rc Med646.70.9278 5B SF Bay L/M944.40.6353 TriNum W/L Low1215.60.4936 Predom. Rc M/H599.01.0017 5B SF Bay Med817.20.7342 TriNum W/L Med854.90.7018 Predom. Rc High571.21.0504 5B SF Bay M/H753.70.7961 TriNum W/L Hig758.30.7912 5B W/L Low1372.50.4372 5B SF Bay High724.70.8280 Predom. Upwind807.90.7426 5B W/L L/M987.60.6075 ChiMac Up Low976.00.6148 Predom. Reaching695.50.8627 5B W/L Med841.20.7133 ChiMac Up Med881.60.6806 Predom. Downwind728.90.8232 5B W/L M/H767.70.7816 ChiMac Up High771.80.7774 Predom. Up Low1114.60.5383 5B W/L High736.20.8150 ChiMac Off Low927.40.6470 Predom. Up L/M839.10.7150 W/L 60-40 Low1385.80.4330 ChiMac Off Med814.20.7369 Predom. Up Med748.60.8015 W/L 60-40 L/M1006.10.5964 ChiMac Off High680.60.8816 Predom. Up M/H708.40.8470 W/L 60-40 Med867.70.6915 ChiMac AP Low946.40.6340 Predom. Up High692.20.8668 W/L 60-40 M/H802.20.7479 ChiMac AP Med844.30.7106 Predom. Dn Low1089.00.5510 W/L 60-40 High776.50.7727 ChiMac AP High724.20.8286 Predom. Dn L/M786.70.7627 5B AP Low1002.90.5983 BayMac Cove Island1098.60.5462 Predom. Dn Med667.70.8986 5B AP L/M781.90.7673 BayMac Shore1089.80.5505 Predom. Dn M/H598.01.0033 5B AP Med686.20.8744 Harvest Moon607.00.9884      SA/DSPL Up16.70SA/DSPL Dn33.86
ORC Ref  04620004LVQ Issued on 19/04/2026 Valid until 31/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
AstraRSA-4763
ORC
Central Rating Office
Issuing certificates for
SOUTH AFRICA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassTumlarenMeasurement11/09/2022HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall8.281Maximum beam1.878Draft1.280Displacement1,814Wetted area13.33IMS L6.723LSM06.633Accomod. length6.104Sink (kg/mm) 7.08
VCGD-0.215VCGM-0.206 RM Rated (kg·m) 13.5Limit of positive stability(°) 132.8 Stability Index 135.5 BLR index 0.0000Default crew weight383 Declared crew weight 250
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
RIG
BackstayFixedForestayFixedInner forestayNot installedMast materialSingle headsail furlerNoMainsail furlerArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders1Rotating mastNo
P8.610IG6.985ISP7.302MDT10.084MDL10.115MDT2MDL2TLTaperMWGO
E3.070J1.890BAS0.855FSDNo FoilSFJ1.745SPL2.035WPLTPSBD0.101MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date15/09/2022
SFFP0.500FFM0.780FF0.780LCFcl4.589SG1.0253
SAFP8.424FAM0.655FA0.655LCFsh4.687HBI0.600
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04620004LVQ Issued on 19/04/2026 Valid until 31/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
AstraRSA-4763
ORC
Central Rating Office
Issuing certificates for
SOUTH AFRICA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment00.160.621.101.882.5515.3711/09/2022
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment00.050.370.711.402.142.836.69NoNo 9.5011/09/2022
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment08.238.238.235.174.9035.0911/09/2022
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
ORC Ref  04620004LVQ Issued on 19/04/2026 Valid until 31/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org