Club Certificate2026
Rosy MaesNED 7513
Watersportverbond
www.watersportverbond.nl
Wedstrijdsport@watersportverbond.nl
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 Angles46.0°43.3°40.9°39.9°39.2°38.5°37.9°37.5°37.9°
Beat VMG2.032.943.584.044.384.624.754.854.84
52°3.194.475.305.896.276.506.646.766.80
60°3.424.715.536.096.436.656.796.946.99
75°3.574.865.706.256.586.806.967.207.34
90°3.594.985.936.516.827.007.097.367.65
110°3.615.036.016.576.917.187.437.828.05
120°3.454.845.856.486.857.147.438.018.35
135°2.994.345.376.166.636.967.257.918.45
150°2.493.714.755.616.276.686.987.578.19
Run VMG2.163.214.124.895.576.126.547.117.67
Gybe Angles143.0°146.9°151.4°155.0°161.5°168.2°176.8°178.6°177.9°
APH ToD:629.0CDL: 7.595APH ToT: 0.9539CertNo:21615
BOAT
ClassStadt 34DesignerVD STADTBuilderMareus MarineAge date01/1989Series date01/1989Offset fileVdS34-NED7513.offData fileNED7513
HULL
Length Overall10.250 mMaximum Beam3.272 mDraft2.115 mDisplacement6,444 kgDLR10.3880IMS DivisionCruiser/RacerDynamic Allowance0.660%Age Allowance0.650%RS Assessment-0.127%
PROPELLER
InstallationIn ApertureTypeFolding 2 bladesDiameter0.410m
CREW
Maximum weight400 kg(declared)Minimum weight270 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail31.5632.04Headsail Luffed23.5723.57Headsail FlyingSymmetric70.8370.83Asymmetric
STORM SAIL AREAS Maximum (m²)
Trysail9.76Storm Jib7.64Heavy Weather Jib20.63
SAIL LIMITS
Headsails5Spinnakers4
STABILITY
Righting Moment 115.1 kg·m Stability Index 123.9
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  04310004KRR Issued on 10/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
Rosy MaesNED 7513
Watersportverbond
www.watersportverbond.nl
Wedstrijdsport@watersportverbond.nl
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 VMG1770.81223.21004.6891.6821.2779.9757.1741.7743.5
52°1128.9804.5678.9611.4574.4553.9542.0532.3529.7
60°1053.0764.7651.0591.0559.7541.3530.0518.7514.8
75°1008.0740.8631.2575.7547.3529.8517.2500.1490.8
90°1002.2723.1606.7553.4528.1514.5507.4489.1470.7
110°997.1716.1599.3547.7521.0501.6484.3460.4447.5
120°1044.4744.0615.9555.7525.5504.4484.8449.7431.2
135°1202.5828.9670.9584.6542.6517.5496.6455.3426.0
150°1445.4971.1758.3641.9574.6538.7515.8475.7439.4
Run VMG1669.01121.3874.5736.6646.1588.3550.7506.7469.5
Selected Courses
Windward / Leeward1719.91172.2939.6814.1733.7684.1653.9624.2606.5
All purpose1297.8904.3740.1654.4605.0575.5556.5532.2517.0
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward768.90.7803
All purpose629.00.9539
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low822.10.7298
Triple Number Coastal/Long Distance Medium625.30.9595
Triple Number Coastal/Long Distance High552.11.0867
Triple Number Windward/Leeward Low1056.00.5682
Triple Number Windward/Leeward Medium765.20.7841
Triple Number Windward/Leeward High650.30.9226
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance684.10.8771
Triple Number Coastal/Long Distance Low822.10.7298
Triple Number Coastal/Long Distance Medium625.30.9595
Triple Number Coastal/Long Distance High552.11.0867
Triple Number Windward/Leeward Low1056.00.5682
Triple Number Windward/Leeward Medium765.20.7841
Triple Number Windward/Leeward High650.30.9226
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1714.81167.2883.2735.0645.1596.6562.9512.3495.9
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.6753
Downwind "popa"0.8360
70% up, 30% down "Ilhabela"0.7166
30% up, 70% down "Ilhabela-inverso"0.7803
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low822.10.7298
Triple Number Coastal/Long Distance Medium625.30.9595
Triple Number Coastal/Long Distance High552.11.0867
Triple Number Windward/Leeward Low1056.00.5682
Triple Number Windward/Leeward Medium765.20.7841
Triple Number Windward/Leeward High650.30.9226
Predominantly Upwind683.50.8779
Predominantly Downwind635.90.9436
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP653.60.9180 Predom. Rc High510.21.1761 5B SF Bay L/M859.60.6980 TriNum AP Low822.20.7298 Predom. Dn Low996.00.6024 5B SF Bay Med726.70.8257 TriNum AP Med625.40.9593 Predom. Dn L/M723.40.8295 5B SF Bay M/H648.20.9257 TriNum AP High552.11.0867 Predom. Dn Med611.00.9820 5B SF Bay High616.40.9733 TriNum W/L Low1109.80.5407 Predom. Dn M/H544.61.1018 5B AP Low917.20.6542 TriNum W/L Med765.20.7841 Predom. Dn High509.71.1773 5B AP L/M714.10.8402 TriNum W/L Hig650.30.9226 ChiMac Up Low883.60.6791 5B AP Med615.50.9748 Predom. Upwind714.10.8402 ChiMac Up Med789.00.7605 5B AP M/H559.71.0720 Predom. Reaching628.90.9541 ChiMac Up High678.80.8839 5B AP High533.81.1241 Predom. Downwind666.90.8997 ChiMac Off Low849.40.7064 5B W/L Low1251.00.4796 Predom. Up Low1015.60.5908 ChiMac Off Med745.50.8049 5B W/L L/M899.20.6672 Predom. Up L/M760.40.7891 ChiMac Off High623.50.9624 5B W/L Med749.30.8007 Predom. Up Med659.70.9094 ChiMac AP Low861.80.6962 5B W/L M/H660.70.9081 Predom. Up M/H605.10.9915 ChiMac AP Med763.90.7854 5B W/L High626.30.9580 Predom. Up High584.01.0274 ChiMac AP High649.10.9244 W/L 60-40 Low1261.90.4755 Predom. Rc Low891.30.6732 BayMac Cove Island995.40.6028 W/L 60-40 L/M913.30.6569 Predom. Rc L/M668.40.8977 BayMac Shore987.40.6077 W/L 60-40 Med766.60.7826 Predom. Rc Med582.71.0297 Harvest Moon553.91.0831 W/L 60-40 M/H681.30.8807 Predom. Rc M/H535.71.1200 5B SF Bay Low1050.50.5711 W/L 60-40 High650.00.9231      SA/DSPL Up15.82SA/DSPL Dn29.39
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance684.10.8771
Triple Number Coastal/Long Distance Low822.10.7298
Triple Number Coastal/Long Distance Medium625.30.9595
Triple Number Coastal/Long Distance High552.11.0867
Triple Number Windward/Leeward Low1056.00.5682
Triple Number Windward/Leeward Medium765.20.7841
Triple Number Windward/Leeward High650.30.9226
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1714.81167.2883.2735.0645.1596.6562.9512.3495.9
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance684.10.8771
Triple Number Coastal/Long Distance Low822.10.7298
Triple Number Coastal/Long Distance Medium625.30.9595
Triple Number Coastal/Long Distance High552.11.0867
Triple Number Windward/Leeward Low1056.00.5682
Triple Number Windward/Leeward Medium765.20.7841
Triple Number Windward/Leeward High650.30.9226
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1714.81167.2883.2735.0645.1596.6562.9512.3495.9
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance684.1
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1714.81167.2883.2735.0645.1596.6562.9512.3495.9
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low822.10.7298
Triple Number Coastal/Long Distance Medium625.30.9595
Triple Number Coastal/Long Distance High552.11.0867
Triple Number Windward/Leeward Low1056.00.5682
Triple Number Windward/Leeward Medium765.20.7841
Triple Number Windward/Leeward High650.30.9226
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating684.10.8771
FinRating, kevyt tuuli1233.70.8106
FinRating, kova tuuli537.80.9298
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low822.10.7298
Triple Number Coastal/Long Distance Medium625.30.9595
Triple Number Coastal/Long Distance High552.11.0867
Triple Number Windward/Leeward Low1056.00.5682
Triple Number Windward/Leeward Medium765.20.7841
Triple Number Windward/Leeward High650.30.9226
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.8771
Triple Number Coastal/Long Distance Low0.7298
Triple Number Coastal/Long Distance Medium0.9595
Triple Number Coastal/Long Distance High1.0867
Triple Number Windward/Leeward Low0.5682
Triple Number Windward/Leeward Medium0.7841
Triple Number Windward/Leeward High0.9226
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1714.81167.2883.2735.0645.1596.6562.9512.3495.9
For information
General Purpose Handicap (GPH)708.9
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance684.10.8771
Triple Number Coastal/Long Distance Low822.10.7298
Triple Number Coastal/Long Distance Medium625.30.9595
Triple Number Coastal/Long Distance High552.11.0867
Triple Number Windward/Leeward Low1056.00.5682
Triple Number Windward/Leeward Medium765.20.7841
Triple Number Windward/Leeward High650.30.9226
Saronikos S All Purpose727.90.8243
Saronikos S Upwind826.40.7260
Saronikos S Downwind608.20.9865
Saronikos N All Purpose757.80.7918
Saronikos N Upwind859.30.6982
Saronikos N Downwind664.30.9032
Saronikos SW All Purpose739.10.8119
Saronikos SW Upwind854.20.7024
Saronikos SW Downwind620.90.9664
Saronikos NE All Purpose789.10.7603
Saronikos NE Upwind807.80.7428
Saronikos NE Downwind749.90.8001
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1714.81167.2883.2735.0645.1596.6562.9512.3495.9
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low822.10.7298
Triple Number Coastal/Long Distance Medium625.30.9595
Triple Number Coastal/Long Distance High552.11.0867
Triple Number Windward/Leeward Low1056.00.5682
Triple Number Windward/Leeward Medium765.20.7841
Triple Number Windward/Leeward High650.30.9226
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose653.60.9180
5-Band All Purpose Low1000.50.5997
5-Band All Purpose L/M739.00.8119
5-Band All Purpose Med633.70.9468
5-Band All Purpose M/H574.11.0450
5-Band All Purpose High546.51.0979
Single Number Predominant Upwind682.60.8791
Single Number Predominant Reaching602.30.9961
Single Number Predominant Downwind636.10.9433
5-Band 50-50 Windward/Leeward Low1251.00.4796
5-Band 50-50 Windward/Leeward L/M899.20.6672
5-Band 50-50 Windward/Leeward Med749.30.8007
5-Band 50-50 Windward/Leeward M/H660.70.9081
5-Band 50-50 Windward/Leeward High626.30.9580
5-Band 60-40 Windward/Leeward Low1261.90.4755
5-Band 60-40 Windward/Leeward L/M913.30.6569
5-Band 60-40 Windward/Leeward Med766.60.7826
5-Band 60-40 Windward/Leeward M/H681.30.8807
5-Band 60-40 Windward/Leeward High650.00.9231
Triple Number 50-50 Windward/Leeward Low1109.80.5407
Triple Number 50-50 Windward/Leeward Med765.40.7840
Triple Number 50-50 Windward/Leeward High650.30.9226
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward786.10.7632
Triple Number 60-40 Windward/Leeward Low1121.50.5350
Triple Number 60-40 Windward/Leeward Med782.20.7670
Triple Number 60-40 Windward/Leeward High671.60.8933
Triple Number All-Purpose Low894.60.6707
Triple Number All-Purpose Med644.40.9311
Triple Number All-Purpose High566.11.0598
Triple Number Predominant Upwind Low919.40.6526
Triple Number Predominant Upwind Med673.60.8908
Triple Number Predominant Upwind High603.80.9937
Triple Number Predominant Reaching Low806.10.7443
Triple Number Predominant Reaching Med601.00.9983
Triple Number Predominant Reaching High519.91.1540
Triple Number Predominant Downwind Low885.80.6774
Triple Number Predominant Downwind Med621.90.9647
Triple Number Predominant Downwind High525.21.1424
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance684.10.8771
Triple Number Coastal/Long Distance Low822.10.7298
Triple Number Coastal/Long Distance Medium625.30.9595
Triple Number Coastal/Long Distance High552.11.0867
Triple Number Windward/Leeward Low1056.00.5682
Triple Number Windward/Leeward Medium765.20.7841
Triple Number Windward/Leeward High650.30.9226
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1714.81167.2883.2735.0645.1596.6562.9512.3495.9
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance684.10.8771
Triple Number Coastal/Long Distance Low822.10.7298
Triple Number Coastal/Long Distance Medium625.30.9595
Triple Number Coastal/Long Distance High552.11.0867
Triple Number Windward/Leeward Low1056.00.5682
Triple Number Windward/Leeward Medium765.20.7841
Triple Number Windward/Leeward High650.30.9226
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1714.81167.2883.2735.0645.1596.6562.9512.3495.9
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low822.1
Triple Number Coastal/Long Distance Medium625.3
Triple Number Coastal/Long Distance High552.1
Triple Number Windward/Leeward Low1056.0
Triple Number Windward/Leeward Medium765.2
Triple Number Windward/Leeward High650.3
Predominantly Upwind683.5
Predominantly Downwind635.9
Predominantly Reaching611.5
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance684.10.8771
Triple Number Coastal/Long Distance Low822.10.7298
Triple Number Coastal/Long Distance Medium625.30.9595
Triple Number Coastal/Long Distance High552.11.0867
Triple Number Windward/Leeward Low1056.00.5682
Triple Number Windward/Leeward Medium765.20.7841
Triple Number Windward/Leeward High650.30.9226
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1714.81167.2883.2735.0645.1596.6562.9512.3495.9
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7298
Triple Number Coastal/Long Distance Medium0.9595
Triple Number Coastal/Long Distance High1.0867
Triple Number Windward/Leeward Low0.5682
Triple Number Windward/Leeward Medium0.7841
Triple Number Windward/Leeward High0.9226
Coastal/Long Distance0.8771
Predominantly Upwind0.8779
Predominantly Downwind0.9436
For information
General Purpose Handicap (GPH)708.9
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)0.9539
Distanseseilas Trippeltall svak vind0.7298
Distanseseilas Trippeltall mellomvind0.9595
Distanseseilas Trippeltall sterk vind1.0867
Pølsebane Trippeltall svak vind0.5682
Pølsebane Trippeltall mellomvind0.7841
Pølsebane Trippeltall sterk vind0.9226
Motvind Singeltall0.8779
Medvind Singeltall0.9436
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low822.10.7298
Triple Number Coastal/Long Distance Medium625.30.9595
Triple Number Coastal/Long Distance High552.11.0867
Triple Number Windward/Leeward Low1056.00.5682
Triple Number Windward/Leeward Medium765.20.7841
Triple Number Windward/Leeward High650.30.9226
Coastal/Long Distance684.10.8771
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind683.50.8779
Predominantly Downwind635.90.9436
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore611.80.9807
Cape Doctor Coastal521.61.1504
Triple Number Coastal/Long Distance Low822.10.7298
Triple Number Coastal/Long Distance Medium625.30.9595
Triple Number Coastal/Long Distance High552.11.0867
Triple Number Windward/Leeward Low1056.00.5682
Triple Number Windward/Leeward Medium765.20.7841
Triple Number Windward/Leeward High650.30.9226
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7298
Triple Number Coastal/Long Distance Medium0.9595
Triple Number Coastal/Long Distance High1.0867
Triple Number Windward/Leeward Low0.5682
Triple Number Windward/Leeward Medium0.7841
Triple Number Windward/Leeward High0.9226
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7298
Triple Number Coastal/Long Distance Medium0.9595
Triple Number Coastal/Long Distance High1.0867
Triple Number Windward/Leeward Low0.5682
Triple Number Windward/Leeward Medium0.7841
Triple Number Windward/Leeward High0.9226
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance684.10.8771
Triple Number Coastal/Long Distance Low822.10.7298
Triple Number Coastal/Long Distance Medium625.30.9595
Triple Number Coastal/Long Distance High552.11.0867
Triple Number Windward/Leeward Low1056.00.5682
Triple Number Windward/Leeward Medium765.20.7841
Triple Number Windward/Leeward High650.30.9226
Predominantly Upwind683.50.8779
Predominantly Downwind635.90.9436
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1714.81167.2883.2735.0645.1596.6562.9512.3495.9
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance684.10.8771
Triple Number Coastal/Long Distance Low822.10.7298
Triple Number Coastal/Long Distance Medium625.30.9595
Triple Number Coastal/Long Distance High552.11.0867
Triple Number Windward/Leeward Low1056.00.5682
Triple Number Windward/Leeward Medium765.20.7841
Triple Number Windward/Leeward High650.30.9226
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1714.81167.2883.2735.0645.1596.6562.9512.3495.9
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP653.60.9180 Predom. Dn High509.71.1773 5B AP M/H559.71.0720 TriNum AP Low822.20.7298 Predom. Rc Low891.30.6732 5B AP High533.81.1241 TriNum AP Med625.40.9593 Predom. Rc L/M668.40.8977 5B SF Bay Low1050.50.5711 TriNum AP High552.11.0867 Predom. Rc Med582.71.0297 5B SF Bay L/M859.60.6980 TriNum W/L Low1109.80.5407 Predom. Rc M/H535.71.1200 5B SF Bay Med726.70.8257 TriNum W/L Med765.20.7841 Predom. Rc High510.21.1761 5B SF Bay M/H648.20.9257 TriNum W/L Hig650.30.9226 5B W/L Low1251.00.4796 5B SF Bay High616.40.9733 Predom. Upwind714.10.8402 5B W/L L/M899.20.6672 ChiMac Up Low883.60.6791 Predom. Reaching628.90.9541 5B W/L Med749.30.8007 ChiMac Up Med789.00.7605 Predom. Downwind666.90.8997 5B W/L M/H660.70.9081 ChiMac Up High678.80.8839 Predom. Up Low1015.60.5908 5B W/L High626.30.9580 ChiMac Off Low849.40.7064 Predom. Up L/M760.40.7891 W/L 60-40 Low1261.90.4755 ChiMac Off Med745.50.8049 Predom. Up Med659.70.9094 W/L 60-40 L/M913.30.6569 ChiMac Off High623.50.9624 Predom. Up M/H605.10.9915 W/L 60-40 Med766.60.7826 ChiMac AP Low861.80.6962 Predom. Up High584.01.0274 W/L 60-40 M/H681.30.8807 ChiMac AP Med763.90.7854 Predom. Dn Low996.00.6024 W/L 60-40 High650.00.9231 ChiMac AP High649.10.9244 Predom. Dn L/M723.40.8295 5B AP Low917.20.6542 BayMac Cove Island995.40.6028 Predom. Dn Med611.00.9820 5B AP L/M714.10.8402 BayMac Shore987.40.6077 Predom. Dn M/H544.61.1018 5B AP Med615.50.9748 Harvest Moon553.91.0831      SA/DSPL Up15.82SA/DSPL Dn29.39
ORC Ref  04310004KRR Issued on 10/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
Rosy MaesNED 7513
Watersportverbond
www.watersportverbond.nl
Wedstrijdsport@watersportverbond.nl
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassStadt 34MeasurementHINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall10.250Maximum beam3.272Draft2.115Displacement6,444Wetted area24.69IMS L8.578LSM08.528Accomod. length10.250Sink (kg/mm) 17.19
VCGD-0.073VCGM-0.055 RM Rated (kg·m) 115.1Limit of positive stability(°) 118.2 Stability Index 123.9 BLR index 0.0000Default crew weight548 Declared crew weight 400
Centerboard weight0.0List angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationIn ApertureTwin screwNoHydro generatorNo
PRD0.410PBW0.000PIPA0.0082
APH0.000APT0.000APB0.000
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingYesBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P12.390IG12.360ISP12.610MDT10.120MDL10.180MDT20.000MDL20.000TLTaperMW0.000GO0.000
E4.500J3.790BAS1.660FSDNo FoilSFJ0.000SPL3.570WPLTPS3.790BD0.000MWTMCG
PY0.000MDT1Y0.000MDL1Y0.000MDT2Y0.000MDL2Y0.000TLY0.000BASY0.000EY0.000BDY0.000IY0.000EB0.000
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date01/01/2016
SFFP0.400FFM1.237FF1.238LCFcl5.837SG1.0240
SAFP9.550FAM0.805FA0.805LCFsh6.066HBI1.015
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04310004KRR Issued on 10/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
Rosy MaesNED 7513
Watersportverbond
www.watersportverbond.nl
Wedstrijdsport@watersportverbond.nl
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment20240.160.831.502.683.6831.56
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment20260.080.541.021.922.843.7612.28YesNo 23.57
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment112.5112.5112.516.826.6970.8301/03/2017
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length10.2 mTable area0.44 m²Headroom1.72 mMinimum number of berths4Personal gear stowage0.16 m³Fresh water capacity84 lMinimum number of seats in cockpit4Food stowage0.24 m³Fuel capacity54 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  04310004KRR Issued on 10/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org