Club 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°43.9°41.9°40.5°39.4°38.7°38.4°39.2°40.6°
Beat VMG2.253.183.844.314.604.724.784.784.69
52°3.574.885.746.266.536.676.736.776.76
60°3.865.165.986.446.696.846.906.976.98
75°4.085.346.146.586.847.027.157.307.39
90°3.985.256.106.636.927.107.307.647.86
110°3.715.156.156.717.057.347.648.058.28
120°3.564.965.986.626.997.307.648.278.64
135°3.094.455.496.276.777.117.448.188.80
150°2.573.804.865.726.386.817.137.818.47
Run VMG2.223.294.214.995.686.236.667.277.92
Gybe Angles142.4°146.9°151.6°155.5°161.7°168.2°176.8°178.3°177.7°
APH ToD:608.6CDL: 7.844APH ToT: 0.9859CertNo:ZAC162
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 Allowance0.350%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 FlyingSymmetric68.0968.09Asymmetric
STORM SAIL AREAS Maximum (m²)
Trysail10.13Storm Jib8.30Heavy Weather Jib22.40
SAIL LIMITS
Headsails5
✱ One set on the forestay
✱ Woven polyester sails
Spinnakers4
STABILITY
Righting Moment 106.4 Stability Index 119.0
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  04620004B77 Issued on 11/02/2026 Valid until 31/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club 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 VMG1596.61130.4936.8835.3783.4762.6753.3752.4767.1
52°1009.5737.2627.2575.0550.9539.8535.0531.5532.5
60°933.0698.1601.8559.2537.9526.7521.4516.5515.5
75°883.4674.1585.9547.0526.4512.9503.2493.0487.2
90°905.4685.3589.9543.2520.1507.2493.4471.2458.2
110°969.9699.4585.7536.6510.8490.3471.2447.2434.5
120°1012.3725.6602.2543.9514.7492.9471.2435.2416.8
135°1164.1808.5656.3574.1532.0506.3483.7440.3409.1
150°1402.3946.4741.2629.1564.4528.5504.8461.0424.9
Run VMG1619.21092.8854.8721.1634.2577.9540.6495.0454.7
Selected Courses
Windward / Leeward1607.91111.6895.8778.2708.8670.3647.0623.7610.9
All purpose1206.4856.0706.0628.6586.4562.9546.8525.8514.3
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward743.40.8071
All purpose608.60.9859
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low780.90.7683
Triple Number Coastal/Long Distance Medium604.50.9925
Triple Number Coastal/Long Distance High542.91.1051
Triple Number Windward/Leeward Low1003.70.5978
Triple Number Windward/Leeward Medium737.90.8131
Triple Number Windward/Leeward High644.10.9316
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance661.50.9071
Triple Number Coastal/Long Distance Low780.90.7683
Triple Number Coastal/Long Distance Medium604.50.9925
Triple Number Coastal/Long Distance High542.91.1051
Triple Number Windward/Leeward Low1003.70.5978
Triple Number Windward/Leeward Medium737.90.8131
Triple Number Windward/Leeward High644.10.9316
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1609.01109.7843.4704.6624.7584.0553.0503.0489.4
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7054
Downwind "popa"0.8543
70% up, 30% down "Ilhabela"0.7443
30% up, 70% down "Ilhabela-inverso"0.8034
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low780.90.7683
Triple Number Coastal/Long Distance Medium604.50.9925
Triple Number Coastal/Long Distance High542.91.1051
Triple Number Windward/Leeward Low1003.70.5978
Triple Number Windward/Leeward Medium737.90.8131
Triple Number Windward/Leeward High644.10.9316
Predominantly Upwind657.10.9131
Predominantly Downwind618.40.9702
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP633.60.9470 Predom. Rc High499.41.2014 5B SF Bay L/M819.70.7320 TriNum AP Low781.00.7683 Predom. Dn Low953.80.6290 5B SF Bay Med702.00.8547 TriNum AP Med604.60.9924 Predom. Dn L/M700.60.8565 5B SF Bay M/H639.30.9385 TriNum AP High542.91.1051 Predom. Dn Med596.01.0067 5B SF Bay High615.20.9753 TriNum W/L Low1052.40.5701 Predom. Dn M/H533.41.1248 5B AP Low866.80.6922 TriNum W/L Med737.90.8131 Predom. Dn High499.01.2025 5B AP L/M683.10.8783 TriNum W/L Hig644.10.9316 ChiMac Up Low828.60.7241 5B AP Med596.21.0065 Predom. Upwind684.50.8765 ChiMac Up Med747.80.8024 5B AP M/H549.31.0923 Predom. Reaching608.00.9868 ChiMac Up High655.40.9155 5B AP High527.41.1376 Predom. Downwind647.50.9267 ChiMac Off Low817.70.7338 5B W/L Low1181.70.5077 Predom. Up Low943.20.6361 ChiMac Off Med720.70.8325 5B W/L L/M858.50.6989 Predom. Up L/M719.70.8337 ChiMac Off High607.00.9885 5B W/L Med724.40.8283 Predom. Up Med635.70.9439 ChiMac AP Low818.80.7328 5B W/L M/H652.20.9200 Predom. Up M/H595.91.0068 ChiMac AP Med731.20.8205 5B W/L High625.50.9592 Predom. Up High581.91.0312 ChiMac AP High629.30.9534 W/L 60-40 Low1185.10.5063 Predom. Rc Low841.90.7126 BayMac Cove Island942.50.6366 W/L 60-40 L/M868.20.6911 Predom. Rc L/M643.90.9318 BayMac Shore934.20.6422 W/L 60-40 Med739.30.8116 Predom. Rc Med567.51.0573 Harvest Moon538.31.1147 W/L 60-40 M/H673.20.8913 Predom. Rc M/H524.31.1443 5B SF Bay Low995.10.6030 W/L 60-40 High651.40.9211      SA/DSPL Up22.21SA/DSPL Dn33.26
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance661.50.9071
Triple Number Coastal/Long Distance Low780.90.7683
Triple Number Coastal/Long Distance Medium604.50.9925
Triple Number Coastal/Long Distance High542.91.1051
Triple Number Windward/Leeward Low1003.70.5978
Triple Number Windward/Leeward Medium737.90.8131
Triple Number Windward/Leeward High644.10.9316
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1609.01109.7843.4704.6624.7584.0553.0503.0489.4
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance661.50.9071
Triple Number Coastal/Long Distance Low780.90.7683
Triple Number Coastal/Long Distance Medium604.50.9925
Triple Number Coastal/Long Distance High542.91.1051
Triple Number Windward/Leeward Low1003.70.5978
Triple Number Windward/Leeward Medium737.90.8131
Triple Number Windward/Leeward High644.10.9316
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1609.01109.7843.4704.6624.7584.0553.0503.0489.4
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance661.5
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1609.01109.7843.4704.6624.7584.0553.0503.0489.4
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low780.90.7683
Triple Number Coastal/Long Distance Medium604.50.9925
Triple Number Coastal/Long Distance High542.91.1051
Triple Number Windward/Leeward Low1003.70.5978
Triple Number Windward/Leeward Medium737.90.8131
Triple Number Windward/Leeward High644.10.9316
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating661.50.9071
FinRating, kevyt tuuli1163.70.8593
FinRating, kova tuuli531.20.9412
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low780.90.7683
Triple Number Coastal/Long Distance Medium604.50.9925
Triple Number Coastal/Long Distance High542.91.1051
Triple Number Windward/Leeward Low1003.70.5978
Triple Number Windward/Leeward Medium737.90.8131
Triple Number Windward/Leeward High644.10.9316
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9071
Triple Number Coastal/Long Distance Low0.7683
Triple Number Coastal/Long Distance Medium0.9925
Triple Number Coastal/Long Distance High1.1051
Triple Number Windward/Leeward Low0.5978
Triple Number Windward/Leeward Medium0.8131
Triple Number Windward/Leeward High0.9316
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1609.01109.7843.4704.6624.7584.0553.0503.0489.4
For information
General Purpose Handicap (GPH)682.7
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance661.50.9071
Triple Number Coastal/Long Distance Low780.90.7683
Triple Number Coastal/Long Distance Medium604.50.9925
Triple Number Coastal/Long Distance High542.91.1051
Triple Number Windward/Leeward Low1003.70.5978
Triple Number Windward/Leeward Medium737.90.8131
Triple Number Windward/Leeward High644.10.9316
Saronikos S All_Purpose692.80.8660
Saronikos S Upwind776.20.7730
Saronikos S Downwind594.01.0101
Saronikos N All_Purpose692.80.8660
Saronikos N Upwind810.10.7407
Saronikos N Downwind649.30.9240
Saronikos SW All_Purpose700.80.8562
Saronikos SW Upwind797.40.7524
Saronikos SW Downwind605.70.9906
Saronikos NE All_Purpose755.40.7943
Saronikos NE Upwind759.00.7905
Saronikos NE Downwind731.30.8205
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1609.01109.7843.4704.6624.7584.0553.0503.0489.4
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low780.90.7683
Triple Number Coastal/Long Distance Medium604.50.9925
Triple Number Coastal/Long Distance High542.91.1051
Triple Number Windward/Leeward Low1003.70.5978
Triple Number Windward/Leeward Medium737.90.8131
Triple Number Windward/Leeward High644.10.9316
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose633.60.9470
5-Band All-Purpose Low943.40.6360
5-Band All-Purpose L/M707.90.8476
5-Band All-Purpose Med614.60.9762
5-Band All-Purpose M/H563.91.0641
5-Band All-Purpose High539.71.1117
Single Number Predominant Upwind655.70.9151
Single Number Predominant Reaching584.81.0261
Single Number Predominant Downwind619.20.9690
5-Band 50-50 Windward/Leeward Low1181.70.5077
5-Band 50-50 Windward/Leeward L/M858.50.6989
5-Band 50-50 Windward/Leeward Med724.40.8283
5-Band 50-50 Windward/Leeward M/H652.20.9200
5-Band 50-50 Windward/Leeward High625.50.9592
5-Band 60-40 Windward/Leeward Low1185.10.5063
5-Band 60-40 Windward/Leeward L/M868.20.6911
5-Band 60-40 Windward/Leeward Med739.30.8116
5-Band 60-40 Windward/Leeward M/H673.20.8913
5-Band 60-40 Windward/Leeward High651.40.9211
Triple Number 50-50 Windward/Leeward Low1052.40.5701
Triple Number 50-50 Windward/Leeward Med738.00.8130
Triple Number 50-50 Windward/Leeward High644.10.9316
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward758.30.7913
Triple Number 60-40 Windward/Leeward Low1057.90.5672
Triple Number 60-40 Windward/Leeward Med752.10.7978
Triple Number 60-40 Windward/Leeward High666.30.9005
Triple Number All-Purpose Low848.30.7073
Triple Number All-Purpose Med623.80.9618
Triple Number All-Purpose High556.91.0774
Triple Number Predominant Upwind Low860.00.6977
Triple Number Predominant Upwind Med646.50.9280
Triple Number Predominant Upwind High597.11.0048
Triple Number Predominant Reaching Low766.40.7829
Triple Number Predominant Reaching Med583.81.0278
Triple Number Predominant Reaching High508.71.1795
Triple Number Predominant Downwind Low850.90.7052
Triple Number Predominant Downwind Med607.10.9883
Triple Number Predominant Downwind High514.01.1673
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance661.50.9071
Triple Number Coastal/Long Distance Low780.90.7683
Triple Number Coastal/Long Distance Medium604.50.9925
Triple Number Coastal/Long Distance High542.91.1051
Triple Number Windward/Leeward Low1003.70.5978
Triple Number Windward/Leeward Medium737.90.8131
Triple Number Windward/Leeward High644.10.9316
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1609.01109.7843.4704.6624.7584.0553.0503.0489.4
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance661.50.9071
Triple Number Coastal/Long Distance Low780.90.7683
Triple Number Coastal/Long Distance Medium604.50.9925
Triple Number Coastal/Long Distance High542.91.1051
Triple Number Windward/Leeward Low1003.70.5978
Triple Number Windward/Leeward Medium737.90.8131
Triple Number Windward/Leeward High644.10.9316
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1609.01109.7843.4704.6624.7584.0553.0503.0489.4
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low780.9
Triple Number Coastal/Long Distance Medium604.5
Triple Number Coastal/Long Distance High542.9
Triple Number Windward/Leeward Low1003.7
Triple Number Windward/Leeward Medium737.9
Triple Number Windward/Leeward High644.1
Predominantly Upwind657.1
Predominantly Downwind618.4
Predominantly Reaching594.4
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance661.50.9071
Triple Number Coastal/Long Distance Low780.90.7683
Triple Number Coastal/Long Distance Medium604.50.9925
Triple Number Coastal/Long Distance High542.91.1051
Triple Number Windward/Leeward Low1003.70.5978
Triple Number Windward/Leeward Medium737.90.8131
Triple Number Windward/Leeward High644.10.9316
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1609.01109.7843.4704.6624.7584.0553.0503.0489.4
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7683
Triple Number Coastal/Long Distance Medium0.9925
Triple Number Coastal/Long Distance High1.1051
Triple Number Windward/Leeward Low0.5978
Triple Number Windward/Leeward Medium0.8131
Triple Number Windward/Leeward High0.9316
Coastal/Long Distance0.9071
Predominantly Upwind0.9131
Predominantly Downwind0.9702
For information
General Purpose Handicap (GPH)682.7
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)0.9859
Distanseseilas Trippeltall svak vind0.7683
Distanseseilas Trippeltall mellomvind0.9925
Distanseseilas Trippeltall sterk vind1.1051
Pølsebane Trippeltall svak vind0.5978
Pølsebane Trippeltall mellomvind0.8131
Pølsebane Trippeltall sterk vind0.9316
Motvind Singeltall0.9131
Medvind Singeltall0.9702
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low780.90.7683
Triple Number Coastal/Long Distance Medium604.50.9925
Triple Number Coastal/Long Distance High542.91.1051
Triple Number Windward/Leeward Low1003.70.5978
Triple Number Windward/Leeward Medium737.90.8131
Triple Number Windward/Leeward High644.10.9316
Coastal/Long Distance661.50.9071
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind657.10.9131
Predominantly Downwind618.40.9702
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore614.70.9760
Cape Doctor Coastal517.71.1589
Triple Number Coastal/Long Distance Low780.90.7683
Triple Number Coastal/Long Distance Medium604.50.9925
Triple Number Coastal/Long Distance High542.91.1051
Triple Number Windward/Leeward Low1003.70.5978
Triple Number Windward/Leeward Medium737.90.8131
Triple Number Windward/Leeward High644.10.9316
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7683
Triple Number Coastal/Long Distance Medium0.9925
Triple Number Coastal/Long Distance High1.1051
Triple Number Windward/Leeward Low0.5978
Triple Number Windward/Leeward Medium0.8131
Triple Number Windward/Leeward High0.9316
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7683
Triple Number Coastal/Long Distance Medium0.9925
Triple Number Coastal/Long Distance High1.1051
Triple Number Windward/Leeward Low0.5978
Triple Number Windward/Leeward Medium0.8131
Triple Number Windward/Leeward High0.9316
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance661.50.9071
Triple Number Coastal/Long Distance Low780.90.7683
Triple Number Coastal/Long Distance Medium604.50.9925
Triple Number Coastal/Long Distance High542.91.1051
Triple Number Windward/Leeward Low1003.70.5978
Triple Number Windward/Leeward Medium737.90.8131
Triple Number Windward/Leeward High644.10.9316
Predominantly Upwind657.10.9131
Predominantly Downwind618.40.9702
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1609.01109.7843.4704.6624.7584.0553.0503.0489.4
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance661.50.9071
Triple Number Coastal/Long Distance Low780.90.7683
Triple Number Coastal/Long Distance Medium604.50.9925
Triple Number Coastal/Long Distance High542.91.1051
Triple Number Windward/Leeward Low1003.70.5978
Triple Number Windward/Leeward Medium737.90.8131
Triple Number Windward/Leeward High644.10.9316
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1609.01109.7843.4704.6624.7584.0553.0503.0489.4
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP633.60.9470 Predom. Dn High499.01.2025 5B AP M/H549.31.0923 TriNum AP Low781.00.7683 Predom. Rc Low841.90.7126 5B AP High527.41.1376 TriNum AP Med604.60.9924 Predom. Rc L/M643.90.9318 5B SF Bay Low995.10.6030 TriNum AP High542.91.1051 Predom. Rc Med567.51.0573 5B SF Bay L/M819.70.7320 TriNum W/L Low1052.40.5701 Predom. Rc M/H524.31.1443 5B SF Bay Med702.00.8547 TriNum W/L Med737.90.8131 Predom. Rc High499.41.2014 5B SF Bay M/H639.30.9385 TriNum W/L Hig644.10.9316 5B W/L Low1181.70.5077 5B SF Bay High615.20.9753 Predom. Upwind684.50.8765 5B W/L L/M858.50.6989 ChiMac Up Low828.60.7241 Predom. Reaching608.00.9868 5B W/L Med724.40.8283 ChiMac Up Med747.80.8024 Predom. Downwind647.50.9267 5B W/L M/H652.20.9200 ChiMac Up High655.40.9155 Predom. Up Low943.20.6361 5B W/L High625.50.9592 ChiMac Off Low817.70.7338 Predom. Up L/M719.70.8337 W/L 60-40 Low1185.10.5063 ChiMac Off Med720.70.8325 Predom. Up Med635.70.9439 W/L 60-40 L/M868.20.6911 ChiMac Off High607.00.9885 Predom. Up M/H595.91.0068 W/L 60-40 Med739.30.8116 ChiMac AP Low818.80.7328 Predom. Up High581.91.0312 W/L 60-40 M/H673.20.8913 ChiMac AP Med731.20.8205 Predom. Dn Low953.80.6290 W/L 60-40 High651.40.9211 ChiMac AP High629.30.9534 Predom. Dn L/M700.60.8565 5B AP Low866.80.6922 BayMac Cove Island942.50.6366 Predom. Dn Med596.01.0067 5B AP L/M683.10.8783 BayMac Shore934.20.6422 Predom. Dn M/H533.41.1248 5B AP Med596.21.0065 Harvest Moon538.31.1147      SA/DSPL Up22.21SA/DSPL Dn33.26
ORC Ref  04620004B77 Issued on 11/02/2026 Valid until 31/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club 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 L8.421LSM08.136Accomod. length10.490Sink (kg/mm) 16.24
VCGD-0.057VCGM-0.002 RM Rated (kg·m) 106.4Limit of positive stability(°) 116.6 Stability Index 119.0 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  04620004B77 Issued on 11/02/2026 Valid until 31/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club 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
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentS112.0812.0812.086.786.7068.0905/11/20200,75 oz
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  04620004B77 Issued on 11/02/2026 Valid until 31/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org