Double HandedClub Certificate2026
DEBONRSA1562
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°44.4°42.3°41.5°41.1°40.7°40.4°41.1°42.5°
Beat VMG1.982.873.513.964.254.404.454.434.29
52°3.144.415.275.886.246.426.496.526.45
60°3.394.685.536.126.466.646.726.776.75
75°3.584.865.736.306.646.856.987.117.16
90°3.474.785.756.396.736.917.107.407.59
110°3.444.855.876.536.917.197.437.737.88
120°3.284.675.716.446.867.177.488.078.33
135°2.864.185.246.076.647.017.338.058.64
150°2.413.604.645.516.216.707.047.718.37
Run VMG2.083.124.024.805.496.066.527.177.80
Gybe Angles144.4°147.6°151.4°155.0°160.1°166.0°172.3°178.1°177.2°
APH ToD:639.4CDL: 7.269APH ToT: 0.9384CertNo:ZAD270
BOAT
ClassVAN DER STADT 34DesignerVAN DER STADTBuilderHENERY VINKAge date01/1994Series date01/1989Offset fileVANDESTADT34.OFFData fileRSA1562
HULL
Length Overall10.250Maximum Beam3.252Draft1.803Displacement5,311DLR10.0496IMS DivisionCruiser/RacerDynamic Allowance0.570%Age Allowance0.650%RS Assessment-0.152%
PROPELLER
InstallationShaft exposedTypeSolid 3 bladesDiameter0.390m
CREW
Maximum weight170(default)Minimum weight120 ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail26.7026.43Headsail Luffed32.7032.70Headsail FlyingSymmetric67.8367.83Asymmetric
STORM SAIL AREAS Maximum (m²)
Trysail9.99Storm Jib7.97Heavy Weather Jib21.51
SAIL LIMITS
Headsails5
✱ One set on the forestay
✱ Woven polyester sails
Spinnakers4
STABILITY
Righting Moment 104.7 Stability Index 120.6
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  04620004BNJ Issued on 17/02/2026 Valid until 31/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
DEBONRSA1562
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 VMG1818.01255.71026.6909.8846.6818.4808.3812.7838.8
52°1147.5815.4682.6612.1576.6560.5554.4552.4558.0
60°1060.6769.9650.8588.5557.6542.5535.8532.1533.6
75°1006.4740.7628.1571.3542.0525.8515.8506.3502.8
90°1036.2753.7626.1563.0534.9520.8506.8486.3474.0
110°1045.3742.3613.4551.6521.0500.7484.2465.7456.7
120°1096.4770.5630.4559.3524.5501.8481.1446.3432.4
135°1260.1860.6687.5592.8542.4513.8490.9447.4416.5
150°1495.91000.8776.2653.8580.0537.6511.5467.0430.3
Run VMG1727.31155.6895.3750.3656.2593.8552.2502.3461.7
Selected Courses
Windward / Leeward1772.61205.7961.0830.1751.4706.1680.2657.5650.2
All purpose1337.1929.1754.5663.0612.5584.8567.7548.4540.8
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward789.90.7596
All purpose639.40.9384
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low841.90.7127
Triple Number Coastal/Long Distance Medium634.20.9460
Triple Number Coastal/Long Distance High564.81.0624
Triple Number Windward/Leeward Low1083.20.5539
Triple Number Windward/Leeward Medium783.80.7655
Triple Number Windward/Leeward High678.20.8847
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance696.60.8613
Triple Number Coastal/Long Distance Low841.90.7127
Triple Number Coastal/Long Distance Medium634.20.9460
Triple Number Coastal/Long Distance High564.81.0624
Triple Number Windward/Leeward Low1083.20.5539
Triple Number Windward/Leeward Medium783.80.7655
Triple Number Windward/Leeward High678.20.8847
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1768.11200.7903.0747.2655.2607.3573.0520.1509.4
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.6483
Downwind "popa"0.8226
70% up, 30% down "Ilhabela"0.6923
30% up, 70% down "Ilhabela-inverso"0.7612
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low841.90.7127
Triple Number Coastal/Long Distance Medium634.20.9460
Triple Number Coastal/Long Distance High564.81.0624
Triple Number Windward/Leeward Low1083.20.5539
Triple Number Windward/Leeward Medium783.80.7655
Triple Number Windward/Leeward High678.20.8847
Predominantly Upwind697.90.8597
Predominantly Downwind644.80.9305
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP667.30.8992 Predom. Rc High516.51.1617 5B SF Bay L/M879.00.6826 TriNum AP Low841.80.7127 Predom. Dn Low1027.70.5838 5B SF Bay Med744.20.8062 TriNum AP Med634.30.9459 Predom. Dn L/M738.50.8125 5B SF Bay M/H672.80.8917 TriNum AP High564.71.0624 Predom. Dn Med618.60.9699 5B SF Bay High649.80.9234 TriNum W/L Low1139.20.5267 Predom. Dn M/H548.81.0932 5B AP Low941.00.6376 TriNum W/L Med783.80.7655 Predom. Dn High513.51.1685 5B AP L/M727.00.8253 TriNum W/L Hig678.20.8847 ChiMac Up Low903.30.6642 5B AP Med624.40.9610 Predom. Upwind731.50.8202 ChiMac Up Med806.70.7438 5B AP M/H571.11.0506 Predom. Reaching639.80.9379 ChiMac Up High697.00.8609 5B AP High550.51.0900 Predom. Downwind678.30.8845 ChiMac Off Low871.50.6884 5B W/L Low1286.20.4665 Predom. Up Low1041.10.5763 ChiMac Off Med761.20.7882 5B W/L L/M919.90.6522 Predom. Up L/M774.20.7750 ChiMac Off High632.60.9484 5B W/L Med768.50.7808 Predom. Up Med672.20.8926 ChiMac AP Low883.00.6795 5B W/L M/H686.70.8737 Predom. Up M/H624.90.9602 ChiMac AP Med780.80.7685 5B W/L High660.20.9088 Predom. Up High612.50.9797 ChiMac AP High662.70.9053 W/L 60-40 Low1296.80.4627 Predom. Rc Low919.50.6525 BayMac Cove Island1022.90.5865 W/L 60-40 L/M934.50.6421 Predom. Rc L/M682.10.8797 BayMac Shore1014.90.5912 W/L 60-40 Med787.60.7618 Predom. Rc Med589.81.0173 Harvest Moon555.91.0793 W/L 60-40 M/H712.20.8425 Predom. Rc M/H540.91.1093 5B SF Bay Low1079.80.5556 W/L 60-40 High691.40.8678      SA/DSPL Up19.41SA/DSPL Dn30.88
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance696.60.8613
Triple Number Coastal/Long Distance Low841.90.7127
Triple Number Coastal/Long Distance Medium634.20.9460
Triple Number Coastal/Long Distance High564.81.0624
Triple Number Windward/Leeward Low1083.20.5539
Triple Number Windward/Leeward Medium783.80.7655
Triple Number Windward/Leeward High678.20.8847
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1768.11200.7903.0747.2655.2607.3573.0520.1509.4
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance696.60.8613
Triple Number Coastal/Long Distance Low841.90.7127
Triple Number Coastal/Long Distance Medium634.20.9460
Triple Number Coastal/Long Distance High564.81.0624
Triple Number Windward/Leeward Low1083.20.5539
Triple Number Windward/Leeward Medium783.80.7655
Triple Number Windward/Leeward High678.20.8847
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1768.11200.7903.0747.2655.2607.3573.0520.1509.4
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance696.6
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1768.11200.7903.0747.2655.2607.3573.0520.1509.4
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low841.90.7127
Triple Number Coastal/Long Distance Medium634.20.9460
Triple Number Coastal/Long Distance High564.81.0624
Triple Number Windward/Leeward Low1083.20.5539
Triple Number Windward/Leeward Medium783.80.7655
Triple Number Windward/Leeward High678.20.8847
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating696.60.8613
FinRating, kevyt tuuli1268.90.7881
FinRating, kova tuuli553.60.9032
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low841.90.7127
Triple Number Coastal/Long Distance Medium634.20.9460
Triple Number Coastal/Long Distance High564.81.0624
Triple Number Windward/Leeward Low1083.20.5539
Triple Number Windward/Leeward Medium783.80.7655
Triple Number Windward/Leeward High678.20.8847
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.8613
Triple Number Coastal/Long Distance Low0.7127
Triple Number Coastal/Long Distance Medium0.9460
Triple Number Coastal/Long Distance High1.0624
Triple Number Windward/Leeward Low0.5539
Triple Number Windward/Leeward Medium0.7655
Triple Number Windward/Leeward High0.8847
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1768.11200.7903.0747.2655.2607.3573.0520.1509.4
For information
General Purpose Handicap (GPH)721.8
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance696.60.8613
Triple Number Coastal/Long Distance Low841.90.7127
Triple Number Coastal/Long Distance Medium634.20.9460
Triple Number Coastal/Long Distance High564.81.0624
Triple Number Windward/Leeward Low1083.20.5539
Triple Number Windward/Leeward Medium783.80.7655
Triple Number Windward/Leeward High678.20.8847
Saronikos S All_Purpose740.20.8106
Saronikos S Upwind844.10.7108
Saronikos S Downwind615.70.9746
Saronikos N All_Purpose740.20.8106
Saronikos N Upwind886.10.6771
Saronikos N Downwind677.70.8854
Saronikos SW All_Purpose750.80.7992
Saronikos SW Upwind871.30.6887
Saronikos SW Downwind630.10.9523
Saronikos NE All_Purpose812.70.7383
Saronikos NE Upwind829.50.7234
Saronikos NE Downwind771.70.7775
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1768.11200.7903.0747.2655.2607.3573.0520.1509.4
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low841.90.7127
Triple Number Coastal/Long Distance Medium634.20.9460
Triple Number Coastal/Long Distance High564.81.0624
Triple Number Windward/Leeward Low1083.20.5539
Triple Number Windward/Leeward Medium783.80.7655
Triple Number Windward/Leeward High678.20.8847
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose667.30.8992
5-Band All-Purpose Low1029.50.5828
5-Band All-Purpose L/M753.80.7960
5-Band All-Purpose Med644.00.9317
5-Band All-Purpose M/H586.01.0238
5-Band All-Purpose High562.31.0671
Single Number Predominant Upwind696.60.8614
Single Number Predominant Reaching611.20.9817
Single Number Predominant Downwind645.50.9296
5-Band 50-50 Windward/Leeward Low1286.20.4665
5-Band 50-50 Windward/Leeward L/M919.90.6522
5-Band 50-50 Windward/Leeward Med768.50.7808
5-Band 50-50 Windward/Leeward M/H686.70.8737
5-Band 50-50 Windward/Leeward High660.20.9088
5-Band 60-40 Windward/Leeward Low1296.80.4627
5-Band 60-40 Windward/Leeward L/M934.50.6421
5-Band 60-40 Windward/Leeward Med787.60.7618
5-Band 60-40 Windward/Leeward M/H712.20.8425
5-Band 60-40 Windward/Leeward High691.40.8678
Triple Number 50-50 Windward/Leeward Low1139.20.5267
Triple Number 50-50 Windward/Leeward Med783.90.7654
Triple Number 50-50 Windward/Leeward High678.20.8847
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward809.30.7414
Triple Number 60-40 Windward/Leeward Low1150.80.5214
Triple Number 60-40 Windward/Leeward Med802.20.7479
Triple Number 60-40 Windward/Leeward High705.00.8510
Triple Number All-Purpose Low918.30.6534
Triple Number All-Purpose Med654.70.9164
Triple Number All-Purpose High578.91.0365
Triple Number Predominant Upwind Low941.00.6376
Triple Number Predominant Upwind Med685.30.8756
Triple Number Predominant Upwind High627.50.9562
Triple Number Predominant Reaching Low828.80.7240
Triple Number Predominant Reaching Med609.20.9850
Triple Number Predominant Reaching High523.91.1452
Triple Number Predominant Downwind Low911.20.6584
Triple Number Predominant Downwind Med630.40.9518
Triple Number Predominant Downwind High526.91.1388
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance696.60.8613
Triple Number Coastal/Long Distance Low841.90.7127
Triple Number Coastal/Long Distance Medium634.20.9460
Triple Number Coastal/Long Distance High564.81.0624
Triple Number Windward/Leeward Low1083.20.5539
Triple Number Windward/Leeward Medium783.80.7655
Triple Number Windward/Leeward High678.20.8847
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1768.11200.7903.0747.2655.2607.3573.0520.1509.4
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance696.60.8613
Triple Number Coastal/Long Distance Low841.90.7127
Triple Number Coastal/Long Distance Medium634.20.9460
Triple Number Coastal/Long Distance High564.81.0624
Triple Number Windward/Leeward Low1083.20.5539
Triple Number Windward/Leeward Medium783.80.7655
Triple Number Windward/Leeward High678.20.8847
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1768.11200.7903.0747.2655.2607.3573.0520.1509.4
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low841.9
Triple Number Coastal/Long Distance Medium634.2
Triple Number Coastal/Long Distance High564.8
Triple Number Windward/Leeward Low1083.2
Triple Number Windward/Leeward Medium783.8
Triple Number Windward/Leeward High678.2
Predominantly Upwind697.9
Predominantly Downwind644.8
Predominantly Reaching620.2
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance696.60.8613
Triple Number Coastal/Long Distance Low841.90.7127
Triple Number Coastal/Long Distance Medium634.20.9460
Triple Number Coastal/Long Distance High564.81.0624
Triple Number Windward/Leeward Low1083.20.5539
Triple Number Windward/Leeward Medium783.80.7655
Triple Number Windward/Leeward High678.20.8847
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1768.11200.7903.0747.2655.2607.3573.0520.1509.4
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7127
Triple Number Coastal/Long Distance Medium0.9460
Triple Number Coastal/Long Distance High1.0624
Triple Number Windward/Leeward Low0.5539
Triple Number Windward/Leeward Medium0.7655
Triple Number Windward/Leeward High0.8847
Coastal/Long Distance0.8613
Predominantly Upwind0.8597
Predominantly Downwind0.9305
For information
General Purpose Handicap (GPH)721.8
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)0.9384
Distanseseilas Trippeltall svak vind0.7127
Distanseseilas Trippeltall mellomvind0.9460
Distanseseilas Trippeltall sterk vind1.0624
Pølsebane Trippeltall svak vind0.5539
Pølsebane Trippeltall mellomvind0.7655
Pølsebane Trippeltall sterk vind0.8847
Motvind Singeltall0.8597
Medvind Singeltall0.9305
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low841.90.7127
Triple Number Coastal/Long Distance Medium634.20.9460
Triple Number Coastal/Long Distance High564.81.0624
Triple Number Windward/Leeward Low1083.20.5539
Triple Number Windward/Leeward Medium783.80.7655
Triple Number Windward/Leeward High678.20.8847
Coastal/Long Distance696.60.8613
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind697.90.8597
Predominantly Downwind644.80.9305
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore652.40.9197
Cape Doctor Coastal543.11.1048
Triple Number Coastal/Long Distance Low841.90.7127
Triple Number Coastal/Long Distance Medium634.20.9460
Triple Number Coastal/Long Distance High564.81.0624
Triple Number Windward/Leeward Low1083.20.5539
Triple Number Windward/Leeward Medium783.80.7655
Triple Number Windward/Leeward High678.20.8847
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7127
Triple Number Coastal/Long Distance Medium0.9460
Triple Number Coastal/Long Distance High1.0624
Triple Number Windward/Leeward Low0.5539
Triple Number Windward/Leeward Medium0.7655
Triple Number Windward/Leeward High0.8847
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7127
Triple Number Coastal/Long Distance Medium0.9460
Triple Number Coastal/Long Distance High1.0624
Triple Number Windward/Leeward Low0.5539
Triple Number Windward/Leeward Medium0.7655
Triple Number Windward/Leeward High0.8847
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance696.60.8613
Triple Number Coastal/Long Distance Low841.90.7127
Triple Number Coastal/Long Distance Medium634.20.9460
Triple Number Coastal/Long Distance High564.81.0624
Triple Number Windward/Leeward Low1083.20.5539
Triple Number Windward/Leeward Medium783.80.7655
Triple Number Windward/Leeward High678.20.8847
Predominantly Upwind697.90.8597
Predominantly Downwind644.80.9305
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1768.11200.7903.0747.2655.2607.3573.0520.1509.4
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance696.60.8613
Triple Number Coastal/Long Distance Low841.90.7127
Triple Number Coastal/Long Distance Medium634.20.9460
Triple Number Coastal/Long Distance High564.81.0624
Triple Number Windward/Leeward Low1083.20.5539
Triple Number Windward/Leeward Medium783.80.7655
Triple Number Windward/Leeward High678.20.8847
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1768.11200.7903.0747.2655.2607.3573.0520.1509.4
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP667.30.8992 Predom. Dn High513.51.1685 5B AP M/H571.11.0506 TriNum AP Low841.80.7127 Predom. Rc Low919.50.6525 5B AP High550.51.0900 TriNum AP Med634.30.9459 Predom. Rc L/M682.10.8797 5B SF Bay Low1079.80.5556 TriNum AP High564.71.0624 Predom. Rc Med589.81.0173 5B SF Bay L/M879.00.6826 TriNum W/L Low1139.20.5267 Predom. Rc M/H540.91.1093 5B SF Bay Med744.20.8062 TriNum W/L Med783.80.7655 Predom. Rc High516.51.1617 5B SF Bay M/H672.80.8917 TriNum W/L Hig678.20.8847 5B W/L Low1286.20.4665 5B SF Bay High649.80.9234 Predom. Upwind731.50.8202 5B W/L L/M919.90.6522 ChiMac Up Low903.30.6642 Predom. Reaching639.80.9379 5B W/L Med768.50.7808 ChiMac Up Med806.70.7438 Predom. Downwind678.30.8845 5B W/L M/H686.70.8737 ChiMac Up High697.00.8609 Predom. Up Low1041.10.5763 5B W/L High660.20.9088 ChiMac Off Low871.50.6884 Predom. Up L/M774.20.7750 W/L 60-40 Low1296.80.4627 ChiMac Off Med761.20.7882 Predom. Up Med672.20.8926 W/L 60-40 L/M934.50.6421 ChiMac Off High632.60.9484 Predom. Up M/H624.90.9602 W/L 60-40 Med787.60.7618 ChiMac AP Low883.00.6795 Predom. Up High612.50.9797 W/L 60-40 M/H712.20.8425 ChiMac AP Med780.80.7685 Predom. Dn Low1027.70.5838 W/L 60-40 High691.40.8678 ChiMac AP High662.70.9053 Predom. Dn L/M738.50.8125 5B AP Low941.00.6376 BayMac Cove Island1022.90.5865 Predom. Dn Med618.60.9699 5B AP L/M727.00.8253 BayMac Shore1014.90.5912 Predom. Dn M/H548.81.0932 5B AP Med624.40.9610 Harvest Moon555.91.0793      SA/DSPL Up19.41SA/DSPL Dn30.88
ORC Ref  04620004BNJ Issued on 17/02/2026 Valid until 31/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
DEBONRSA1562
ORC
Central Rating Office
Issuing certificates for
SOUTH AFRICA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassVAN DER STADT 34Measurement27/06/2024HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall10.250Maximum beam3.252Draft1.803Displacement5,311Wetted area23.33IMS L8.316LSM08.084Accomod. length10.460Sink (kg/mm) 16.27
VCGD-0.019VCGM0.025 RM Rated (kg·m) 104.7Limit of positive stability(°) 117.9 Stability Index 120.6 BLR index 0.0000Default crew weight170 Declared crew weight
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeSolid 3 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.390PBW0.118PIPA0.0194
PSD0.032PHD0.050PHL0.073
PSAESL0.765
ST10.017ST20.090ST30.090
ST40.055ST50.133
RIG
BackstayAdjustableForestayFixedInner forestayFixedMast materialAluminumSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P12.620IG12.555ISP12.995MDT10.100MDL10.180MDT2MDL2TLTaperMW0.180GO0.200
E4.523J3.800BAS1.695FSDFoilSFJ0.200SPL3.780WPLTPS0.000BD0.160MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date09/12/2024
SFFP1.540FFMFF1.179LCFcl5.740SG
SAFP9.652FAMFA0.900LCFsh5.971HBI1.037
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04620004BNJ Issued on 17/02/2026 Valid until 31/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
DEBONRSA1562
ORC
Central Rating Office
Issuing certificates for
SOUTH AFRICA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentM10.150.681.222.092.8226.7018/11/2024OLD
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentJ10.050.671.302.684.145.6811.87NoNo 32.7019/08/2024
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentS212.0312.0312.036.796.6767.8318/11/2024RED/WHITE/BLUE
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  04620004BNJ Issued on 17/02/2026 Valid until 31/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org