Non Spin/HSFClub Certificate2026
SPINDRIFTRSA-1642
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 Angles46.8°44.0°42.0°40.5°39.4°38.7°38.4°39.3°40.7°
Beat VMG2.263.193.844.314.604.724.784.784.69
52°3.574.895.746.266.536.676.736.776.76
60°3.865.165.986.446.696.846.906.976.98
75°4.085.346.156.586.847.027.157.307.39
90°3.985.266.106.596.887.107.307.647.86
110°3.394.725.716.406.817.107.377.948.36
120°3.134.485.486.236.707.017.297.908.44
135°2.673.954.975.796.386.787.077.658.26
150°2.233.364.365.205.916.436.797.337.93
Run VMG1.932.913.794.565.275.906.397.027.55
Gybe Angles142.4°146.9°152.3°160.4°169.1°175.4°178.6°179.5°179.5°
APH ToD:627.2CDL: 7.843APH ToT: 0.9567CertNo:ZAN162
BOAT
ClassVAN DE STADT 34DesignerVAN DE STADTBuilderHENRY VINKAge date01/1996Series date01/1989Offset fileVANDESTADT34.OFFData fileRSA1642
HULL
Length Overall10.490Maximum Beam3.252Draft1.794Displacement5,150DLR9.5590IMS DivisionCruiser/RacerDynamic Allowance0.370%Age Allowance0.650%RS Assessment-0.152%
PROPELLER
InstallationShaft exposedTypeFolding 2 bladesDiameter0.380m
CREW
Maximum weight513(default)Minimum weight383 ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail31.6431.95Headsail Luffed34.9434.94Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS Maximum (m²)
Trysail10.13Storm Jib8.30Heavy Weather Jib22.40
SAIL LIMITS
Headsails1
✱ One set on the forestay
✱ Zero set flying
✱ Woven polyester sails
Spinnakers0
✱ Spinnaker pole aboard
STABILITY
Righting Moment 106.3 Stability Index 118.8
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  04620004B78 Issued on 11/02/2026 Valid until 31/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Non Spin/HSFClub Certificate2026
SPINDRIFTRSA-1642
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 VMG1596.11130.1936.6835.1783.4762.8753.5752.9767.5
52°1009.2736.9627.1574.9550.9539.8535.0531.6532.6
60°932.7697.9601.7559.1537.9526.7521.4516.5515.6
75°883.1673.9585.7547.0526.4512.9503.3493.1487.3
90°905.1685.0589.7546.2523.2507.2493.4471.2458.3
110°1061.9763.2630.5562.8528.7507.4488.8453.5430.7
120°1151.0803.8656.6577.9537.2513.2493.8455.4426.8
135°1346.1910.6723.8622.2564.2531.2509.5470.9436.1
150°1613.41071.5825.0692.1609.6559.9530.0490.8453.7
Run VMG1863.01237.3950.8788.8683.5610.7563.7512.9477.1
Selected Courses
Windward / Leeward1729.61183.7943.7812.0733.4686.7658.6632.9622.3
All purpose1285.5903.0737.6650.8602.2574.6557.1535.4522.5
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward770.80.7784
All purpose627.20.9567
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low820.20.7315
Triple Number Coastal/Long Distance Medium622.80.9634
Triple Number Coastal/Long Distance High553.41.0843
Triple Number Windward/Leeward Low1063.60.5641
Triple Number Windward/Leeward Medium765.40.7839
Triple Number Windward/Leeward High656.00.9146
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance684.30.8768
Triple Number Coastal/Long Distance Low820.20.7315
Triple Number Coastal/Long Distance Medium622.80.9634
Triple Number Coastal/Long Distance High553.41.0843
Triple Number Windward/Leeward Low1063.60.5641
Triple Number Windward/Leeward Medium765.40.7839
Triple Number Windward/Leeward High656.00.9146
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1742.91189.0888.6733.1642.6596.4563.6512.9497.1
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7054
Downwind "popa"0.7854
70% up, 30% down "Ilhabela"0.7276
30% up, 70% down "Ilhabela-inverso"0.7595
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low820.20.7315
Triple Number Coastal/Long Distance Medium622.80.9634
Triple Number Coastal/Long Distance High553.41.0843
Triple Number Windward/Leeward Low1063.60.5641
Triple Number Windward/Leeward Medium765.40.7839
Triple Number Windward/Leeward High656.00.9146
Predominantly Upwind667.20.8993
Predominantly Downwind651.10.9215
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP653.10.9187 Predom. Rc High509.21.1783 5B SF Bay L/M856.60.7004 TriNum AP Low820.30.7315 Predom. Dn Low1042.60.5755 5B SF Bay Med724.50.8281 TriNum AP Med622.90.9633 Predom. Dn L/M748.90.8011 5B SF Bay M/H652.30.9199 TriNum AP High553.41.0843 Predom. Dn Med625.00.9601 5B SF Bay High626.50.9578 TriNum W/L Low1117.10.5371 Predom. Dn M/H551.01.0889 5B AP Low922.70.6502 TriNum W/L Med765.40.7839 Predom. Dn High515.21.1646 5B AP L/M711.40.8434 TriNum W/L Hig656.00.9146 ChiMac Up Low847.10.7083 5B AP Med613.20.9785 Predom. Upwind695.40.8628 ChiMac Up Med761.90.7875 5B AP M/H560.21.0710 Predom. Reaching627.50.9561 ChiMac Up High664.50.9029 5B AP High536.91.1175 Predom. Downwind685.50.8753 ChiMac Off Low883.90.6788 5B W/L Low1260.20.4761 Predom. Up Low968.00.6198 ChiMac Off Med770.80.7784 5B W/L L/M901.60.6655 Predom. Up L/M733.40.8181 ChiMac Off High638.80.9392 5B W/L Med750.00.8000 Predom. Up Med644.00.9316 ChiMac AP Low859.20.6983 5B W/L M/H665.30.9018 Predom. Up M/H601.10.9982 ChiMac AP Med761.90.7875 5B W/L High635.50.9441 Predom. Up High586.81.0225 ChiMac AP High648.90.9247 W/L 60-40 Low1247.80.4809 Predom. Rc Low886.10.6771 BayMac Cove Island996.30.6022 W/L 60-40 L/M902.60.6648 Predom. Rc L/M668.30.8978 BayMac Shore984.90.6092 W/L 60-40 Med759.70.7897 Predom. Rc Med582.41.0302 Harvest Moon554.71.0816 W/L 60-40 M/H683.80.8775 Predom. Rc M/H534.11.1234 5B SF Bay Low1049.30.5718 W/L 60-40 High659.50.9097      SA/DSPL Up22.21SA/DSPL Dn22.21
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance684.30.8768
Triple Number Coastal/Long Distance Low820.20.7315
Triple Number Coastal/Long Distance Medium622.80.9634
Triple Number Coastal/Long Distance High553.41.0843
Triple Number Windward/Leeward Low1063.60.5641
Triple Number Windward/Leeward Medium765.40.7839
Triple Number Windward/Leeward High656.00.9146
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1742.91189.0888.6733.1642.6596.4563.6512.9497.1
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance684.30.8768
Triple Number Coastal/Long Distance Low820.20.7315
Triple Number Coastal/Long Distance Medium622.80.9634
Triple Number Coastal/Long Distance High553.41.0843
Triple Number Windward/Leeward Low1063.60.5641
Triple Number Windward/Leeward Medium765.40.7839
Triple Number Windward/Leeward High656.00.9146
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1742.91189.0888.6733.1642.6596.4563.6512.9497.1
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance684.3
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1742.91189.0888.6733.1642.6596.4563.6512.9497.1
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low820.20.7315
Triple Number Coastal/Long Distance Medium622.80.9634
Triple Number Coastal/Long Distance High553.41.0843
Triple Number Windward/Leeward Low1063.60.5641
Triple Number Windward/Leeward Medium765.40.7839
Triple Number Windward/Leeward High656.00.9146
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating684.30.8768
FinRating, kevyt tuuli1243.50.8042
FinRating, kova tuuli541.00.9241
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low820.20.7315
Triple Number Coastal/Long Distance Medium622.80.9634
Triple Number Coastal/Long Distance High553.41.0843
Triple Number Windward/Leeward Low1063.60.5641
Triple Number Windward/Leeward Medium765.40.7839
Triple Number Windward/Leeward High656.00.9146
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.8768
Triple Number Coastal/Long Distance Low0.7315
Triple Number Coastal/Long Distance Medium0.9634
Triple Number Coastal/Long Distance High1.0843
Triple Number Windward/Leeward Low0.5641
Triple Number Windward/Leeward Medium0.7839
Triple Number Windward/Leeward High0.9146
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1742.91189.0888.6733.1642.6596.4563.6512.9497.1
For information
General Purpose Handicap (GPH)706.9
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance684.30.8768
Triple Number Coastal/Long Distance Low820.20.7315
Triple Number Coastal/Long Distance Medium622.80.9634
Triple Number Coastal/Long Distance High553.41.0843
Triple Number Windward/Leeward Low1063.60.5641
Triple Number Windward/Leeward Medium765.40.7839
Triple Number Windward/Leeward High656.00.9146
Saronikos S All_Purpose707.80.8477
Saronikos S Upwind776.20.7730
Saronikos S Downwind637.70.9409
Saronikos N All_Purpose707.80.8477
Saronikos N Upwind810.20.7406
Saronikos N Downwind705.60.8503
Saronikos SW All_Purpose719.10.8344
Saronikos SW Upwind797.50.7524
Saronikos SW Downwind653.90.9175
Saronikos NE All_Purpose787.00.7624
Saronikos NE Upwind759.10.7905
Saronikos NE Downwind804.40.7459
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1742.91189.0888.6733.1642.6596.4563.6512.9497.1
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low820.20.7315
Triple Number Coastal/Long Distance Medium622.80.9634
Triple Number Coastal/Long Distance High553.41.0843
Triple Number Windward/Leeward Low1063.60.5641
Triple Number Windward/Leeward Medium765.40.7839
Triple Number Windward/Leeward High656.00.9146
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose653.10.9187
5-Band All-Purpose Low997.40.6016
5-Band All-Purpose L/M737.50.8136
5-Band All-Purpose Med632.50.9486
5-Band All-Purpose M/H574.61.0442
5-Band All-Purpose High549.51.0918
Single Number Predominant Upwind665.10.9021
Single Number Predominant Reaching601.70.9971
Single Number Predominant Downwind652.40.9197
5-Band 50-50 Windward/Leeward Low1260.20.4761
5-Band 50-50 Windward/Leeward L/M901.60.6655
5-Band 50-50 Windward/Leeward Med750.00.8000
5-Band 50-50 Windward/Leeward M/H665.30.9018
5-Band 50-50 Windward/Leeward High635.50.9441
5-Band 60-40 Windward/Leeward Low1247.80.4809
5-Band 60-40 Windward/Leeward L/M902.60.6648
5-Band 60-40 Windward/Leeward Med759.70.7897
5-Band 60-40 Windward/Leeward M/H683.80.8775
5-Band 60-40 Windward/Leeward High659.50.9097
Triple Number 50-50 Windward/Leeward Low1117.10.5371
Triple Number 50-50 Windward/Leeward Med765.60.7837
Triple Number 50-50 Windward/Leeward High656.00.9146
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward780.20.7690
Triple Number 60-40 Windward/Leeward Low1109.60.5407
Triple Number 60-40 Windward/Leeward Med774.10.7751
Triple Number 60-40 Windward/Leeward High675.90.8877
Triple Number All-Purpose Low892.70.6721
Triple Number All-Purpose Med643.00.9332
Triple Number All-Purpose High567.21.0579
Triple Number Predominant Upwind Low883.40.6792
Triple Number Predominant Upwind Med656.00.9147
Triple Number Predominant Upwind High600.60.9990
Triple Number Predominant Reaching Low802.40.7477
Triple Number Predominant Reaching Med599.71.0005
Triple Number Predominant Reaching High518.11.1582
Triple Number Predominant Downwind Low922.20.6506
Triple Number Predominant Downwind Med640.20.9373
Triple Number Predominant Downwind High532.51.1268
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance684.30.8768
Triple Number Coastal/Long Distance Low820.20.7315
Triple Number Coastal/Long Distance Medium622.80.9634
Triple Number Coastal/Long Distance High553.41.0843
Triple Number Windward/Leeward Low1063.60.5641
Triple Number Windward/Leeward Medium765.40.7839
Triple Number Windward/Leeward High656.00.9146
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1742.91189.0888.6733.1642.6596.4563.6512.9497.1
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance684.30.8768
Triple Number Coastal/Long Distance Low820.20.7315
Triple Number Coastal/Long Distance Medium622.80.9634
Triple Number Coastal/Long Distance High553.41.0843
Triple Number Windward/Leeward Low1063.60.5641
Triple Number Windward/Leeward Medium765.40.7839
Triple Number Windward/Leeward High656.00.9146
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1742.91189.0888.6733.1642.6596.4563.6512.9497.1
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low820.2
Triple Number Coastal/Long Distance Medium622.8
Triple Number Coastal/Long Distance High553.4
Triple Number Windward/Leeward Low1063.6
Triple Number Windward/Leeward Medium765.4
Triple Number Windward/Leeward High656.0
Predominantly Upwind667.2
Predominantly Downwind651.1
Predominantly Reaching617.1
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance684.30.8768
Triple Number Coastal/Long Distance Low820.20.7315
Triple Number Coastal/Long Distance Medium622.80.9634
Triple Number Coastal/Long Distance High553.41.0843
Triple Number Windward/Leeward Low1063.60.5641
Triple Number Windward/Leeward Medium765.40.7839
Triple Number Windward/Leeward High656.00.9146
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1742.91189.0888.6733.1642.6596.4563.6512.9497.1
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7315
Triple Number Coastal/Long Distance Medium0.9634
Triple Number Coastal/Long Distance High1.0843
Triple Number Windward/Leeward Low0.5641
Triple Number Windward/Leeward Medium0.7839
Triple Number Windward/Leeward High0.9146
Coastal/Long Distance0.8768
Predominantly Upwind0.8993
Predominantly Downwind0.9215
For information
General Purpose Handicap (GPH)706.9
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)0.9567
Distanseseilas Trippeltall svak vind0.7315
Distanseseilas Trippeltall mellomvind0.9634
Distanseseilas Trippeltall sterk vind1.0843
Pølsebane Trippeltall svak vind0.5641
Pølsebane Trippeltall mellomvind0.7839
Pølsebane Trippeltall sterk vind0.9146
Motvind Singeltall0.8993
Medvind Singeltall0.9215
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low820.20.7315
Triple Number Coastal/Long Distance Medium622.80.9634
Triple Number Coastal/Long Distance High553.41.0843
Triple Number Windward/Leeward Low1063.60.5641
Triple Number Windward/Leeward Medium765.40.7839
Triple Number Windward/Leeward High656.00.9146
Coastal/Long Distance684.30.8768
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind667.20.8993
Predominantly Downwind651.10.9215
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore625.50.9593
Cape Doctor Coastal526.31.1399
Triple Number Coastal/Long Distance Low820.20.7315
Triple Number Coastal/Long Distance Medium622.80.9634
Triple Number Coastal/Long Distance High553.41.0843
Triple Number Windward/Leeward Low1063.60.5641
Triple Number Windward/Leeward Medium765.40.7839
Triple Number Windward/Leeward High656.00.9146
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7315
Triple Number Coastal/Long Distance Medium0.9634
Triple Number Coastal/Long Distance High1.0843
Triple Number Windward/Leeward Low0.5641
Triple Number Windward/Leeward Medium0.7839
Triple Number Windward/Leeward High0.9146
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7315
Triple Number Coastal/Long Distance Medium0.9634
Triple Number Coastal/Long Distance High1.0843
Triple Number Windward/Leeward Low0.5641
Triple Number Windward/Leeward Medium0.7839
Triple Number Windward/Leeward High0.9146
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance684.30.8768
Triple Number Coastal/Long Distance Low820.20.7315
Triple Number Coastal/Long Distance Medium622.80.9634
Triple Number Coastal/Long Distance High553.41.0843
Triple Number Windward/Leeward Low1063.60.5641
Triple Number Windward/Leeward Medium765.40.7839
Triple Number Windward/Leeward High656.00.9146
Predominantly Upwind667.20.8993
Predominantly Downwind651.10.9215
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1742.91189.0888.6733.1642.6596.4563.6512.9497.1
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance684.30.8768
Triple Number Coastal/Long Distance Low820.20.7315
Triple Number Coastal/Long Distance Medium622.80.9634
Triple Number Coastal/Long Distance High553.41.0843
Triple Number Windward/Leeward Low1063.60.5641
Triple Number Windward/Leeward Medium765.40.7839
Triple Number Windward/Leeward High656.00.9146
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1742.91189.0888.6733.1642.6596.4563.6512.9497.1
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP653.10.9187 Predom. Dn High515.21.1646 5B AP M/H560.21.0710 TriNum AP Low820.30.7315 Predom. Rc Low886.10.6771 5B AP High536.91.1175 TriNum AP Med622.90.9633 Predom. Rc L/M668.30.8978 5B SF Bay Low1049.30.5718 TriNum AP High553.41.0843 Predom. Rc Med582.41.0302 5B SF Bay L/M856.60.7004 TriNum W/L Low1117.10.5371 Predom. Rc M/H534.11.1234 5B SF Bay Med724.50.8281 TriNum W/L Med765.40.7839 Predom. Rc High509.21.1783 5B SF Bay M/H652.30.9199 TriNum W/L Hig656.00.9146 5B W/L Low1260.20.4761 5B SF Bay High626.50.9578 Predom. Upwind695.40.8628 5B W/L L/M901.60.6655 ChiMac Up Low847.10.7083 Predom. Reaching627.50.9561 5B W/L Med750.00.8000 ChiMac Up Med761.90.7875 Predom. Downwind685.50.8753 5B W/L M/H665.30.9018 ChiMac Up High664.50.9029 Predom. Up Low968.00.6198 5B W/L High635.50.9441 ChiMac Off Low883.90.6788 Predom. Up L/M733.40.8181 W/L 60-40 Low1247.80.4809 ChiMac Off Med770.80.7784 Predom. Up Med644.00.9316 W/L 60-40 L/M902.60.6648 ChiMac Off High638.80.9392 Predom. Up M/H601.10.9982 W/L 60-40 Med759.70.7897 ChiMac AP Low859.20.6983 Predom. Up High586.81.0225 W/L 60-40 M/H683.80.8775 ChiMac AP Med761.90.7875 Predom. Dn Low1042.60.5755 W/L 60-40 High659.50.9097 ChiMac AP High648.90.9247 Predom. Dn L/M748.90.8011 5B AP Low922.70.6502 BayMac Cove Island996.30.6022 Predom. Dn Med625.00.9601 5B AP L/M711.40.8434 BayMac Shore984.90.6092 Predom. Dn M/H551.01.0889 5B AP Med613.20.9785 Harvest Moon554.71.0816      SA/DSPL Up22.21SA/DSPL Dn22.21
ORC Ref  04620004B78 Issued on 11/02/2026 Valid until 31/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Non Spin/HSFClub Certificate2026
SPINDRIFTRSA-1642
ORC
Central Rating Office
Issuing certificates for
SOUTH AFRICA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassVAN DE STADT 34Measurement20/11/2020HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall10.490Maximum beam3.252Draft1.794Displacement5,150Wetted area23.29IMS L8.420LSM08.136Accomod. length10.490Sink (kg/mm) 16.24
VCGD-0.056VCGM-0.001 RM Rated (kg·m) 106.3Limit of positive stability(°) 116.5 Stability Index 118.8 BLR index 0.0000Default crew weight513 Declared crew weight
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.380PBW0.100PIPA0.0048
PSD0.030PHD0.070PHL0.153
PSA18.0°ESL0.820
ST10.025ST20.100ST30.100
ST40.055ST50.140
RIG
BackstayAdjustableForestayFixedInner forestayFixedMast materialAluminumSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P12.940IG12.815ISP12.765MDT10.125MDL10.180MDT2MDL2TLTaperMW0.180GO0.200
E4.470J3.915BAS1.605FSDFoilSFJ0.125SPL3.935WPLTPSBD0.150MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date01/12/2020
SFFP1.540FFM1.214FF1.213LCFcl5.808SG1.0270
SAFP9.652FAM0.889FA0.889LCFsh6.037HBI1.055
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04620004B78 Issued on 11/02/2026 Valid until 31/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Non Spin/HSFClub Certificate2026
SPINDRIFTRSA-1642
ORC
Central Rating Office
Issuing certificates for
SOUTH AFRICA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment00.170.791.412.543.5131.6405/11/2020NEW
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment00.070.752.785.7312.19NoNo 34.9405/11/2020
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length10.5 mTable area0.44 m²Headroom1.73 mMinimum number of berths4Personal gear stowage0.16 m³Fresh water capacity90 lMinimum number of seats in cockpit4Food stowage0.24 m³Fuel capacity60 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  04620004B78 Issued on 11/02/2026 Valid until 31/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org