Double HandedClub Certificate2026
SuntikiNED 2409
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 Angles45.8°42.7°40.7°39.2°38.3°38.3°38.5°39.7°42.3°
Beat VMG2.082.933.513.894.074.124.124.043.81
52°3.254.425.155.545.735.815.835.825.69
60°3.484.635.325.685.865.966.006.025.95
75°3.624.765.445.796.016.176.286.386.40
90°3.514.685.425.846.056.266.456.736.87
110°3.384.705.545.976.286.576.797.077.12
120°3.264.555.445.936.276.606.937.447.74
135°2.894.145.075.726.106.456.827.628.50
150°2.413.564.535.315.826.166.497.238.14
Run VMG2.093.093.934.645.255.686.016.627.31
Gybe Angles144.4°148.4°152.1°156.0°163.7°170.9°177.2°176.8°169.9°
APH ToD:679.5CDL: 6.003APH ToT: 0.8830CertNo:
BOAT
ClassOcean Sport 25Designervan de stadtBuilderN&S PolyboatsAge date01/1978Series date01/1977Offset fileoceansport25.offData fileNED2409
HULL
Length Overall7.517 mMaximum Beam2.796 mDraft1.538 mDisplacement1,638 kgDLR6.7076IMS DivisionPerformanceDynamic Allowance0.290%Age Allowance0.650%RS Assessment-0.280%
PROPELLER
InstallationShaft exposedTypeFolding 2 bladesDiameterm
CREW
Maximum weight170 kg(default)Minimum weight120 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail12.4612.70Headsail Luffed19.2319.23Headsail FlyingSymmetric38.5238.52Asymmetric
STORM SAIL AREAS Maximum (m²)
Trysail3.60Storm Jib3.94Heavy Weather Jib10.63
SAIL LIMITS
Headsails5Spinnakers4
STABILITY
Righting Moment 29.8 kg·m Stability Index 106.4
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  04310004O20 Issued on 01/05/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
SuntikiNED 2409
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 VMG1730.51227.71024.7925.5884.5874.0872.9890.9944.3
52°1106.3813.9699.1649.7628.3620.0617.2618.5633.1
60°1035.1777.5676.6634.2613.9603.7599.9597.6604.6
75°993.8755.5661.3621.4599.1583.8573.6564.2562.7
90°1026.9769.8664.4616.4594.9574.9557.8534.8523.7
110°1064.0766.8649.9602.8572.9548.3530.3509.0505.4
120°1105.4791.9661.4607.0573.8545.2519.2484.0465.2
135°1247.5870.5709.8629.1589.7557.9528.1472.5423.6
150°1494.11010.4794.8678.1618.6584.4554.6498.2442.5
Run VMG1725.31166.7916.0775.3686.3633.8598.6543.9492.6
Selected Courses
Windward / Leeward1727.91197.2970.4850.4785.4753.9735.8717.4718.5
All purpose1311.9932.4774.4696.9657.2634.8619.2599.7595.0
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward822.80.7292
All purpose679.50.8830
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low853.40.7031
Triple Number Coastal/Long Distance Medium674.60.8894
Triple Number Coastal/Long Distance High615.80.9744
Triple Number Windward/Leeward Low1083.80.5536
Triple Number Windward/Leeward Medium814.70.7365
Triple Number Windward/Leeward High733.40.8181
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance734.70.8167
Triple Number Coastal/Long Distance Low853.40.7031
Triple Number Coastal/Long Distance Medium674.60.8894
Triple Number Coastal/Long Distance High615.80.9744
Triple Number Windward/Leeward Low1083.80.5536
Triple Number Windward/Leeward Medium814.70.7365
Triple Number Windward/Leeward High733.40.8181
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1727.61194.1916.2775.3698.7658.3625.1570.7560.1
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.6268
Downwind "popa"0.7894
70% up, 30% down "Ilhabela"0.6681
30% up, 70% down "Ilhabela-inverso"0.7324
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low853.40.7031
Triple Number Coastal/Long Distance Medium674.60.8894
Triple Number Coastal/Long Distance High615.80.9744
Triple Number Windward/Leeward Low1083.80.5536
Triple Number Windward/Leeward Medium814.70.7365
Triple Number Windward/Leeward High733.40.8181
Predominantly Upwind736.90.8142
Predominantly Downwind681.60.8803
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP707.40.8482 Predom. Rc High563.71.0644 5B SF Bay L/M894.80.6705 TriNum AP Low853.40.7031 Predom. Dn Low1032.10.5813 5B SF Bay Med780.10.7692 TriNum AP Med674.70.8893 Predom. Dn L/M765.40.7839 5B SF Bay M/H725.50.8270 TriNum AP High615.80.9744 Predom. Dn Med659.50.9098 5B SF Bay High708.20.8472 TriNum W/L Low1136.20.5281 Predom. Dn M/H594.91.0085 5B AP Low947.20.6334 TriNum W/L Med814.70.7365 Predom. Dn High555.91.0794 5B AP L/M753.00.7968 TriNum W/L Hig733.40.8181 ChiMac Up Low912.40.6576 5B AP Med666.60.9001 Predom. Upwind767.90.7814 ChiMac Up Med830.90.7221 5B AP M/H621.70.9650 Predom. Reaching678.70.8841 ChiMac Up High738.50.8124 5B AP High602.30.9962 Predom. Downwind712.70.8419 ChiMac Off Low889.60.6745 5B W/L Low1273.20.4713 Predom. Up Low1031.00.5819 ChiMac Off Med788.80.7606 5B W/L L/M934.20.6423 Predom. Up L/M796.70.7531 ChiMac Off High669.60.8961 5B W/L Med802.30.7479 Predom. Up Med715.60.8384 ChiMac AP Low897.30.6686 5B W/L M/H739.90.8109 Predom. Up M/H681.50.8804 ChiMac AP Med807.30.7432 5B W/L High720.70.8325 Predom. Up High674.30.8898 ChiMac AP High702.50.8541 W/L 60-40 Low1279.10.4691 Predom. Rc Low924.00.6493 BayMac Cove Island1028.40.5834 W/L 60-40 L/M947.10.6335 Predom. Rc L/M713.80.8406 BayMac Shore1020.60.5879 W/L 60-40 Med821.90.7301 Predom. Rc Med636.60.9424 Harvest Moon600.50.9992 W/L 60-40 M/H767.30.7819 Predom. Rc M/H590.71.0158 5B SF Bay Low1076.40.5574 W/L 60-40 High756.00.7936      SA/DSPL Up22.77SA/DSPL Dn36.62
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance734.70.8167
Triple Number Coastal/Long Distance Low853.40.7031
Triple Number Coastal/Long Distance Medium674.60.8894
Triple Number Coastal/Long Distance High615.80.9744
Triple Number Windward/Leeward Low1083.80.5536
Triple Number Windward/Leeward Medium814.70.7365
Triple Number Windward/Leeward High733.40.8181
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1727.61194.1916.2775.3698.7658.3625.1570.7560.1
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance734.70.8167
Triple Number Coastal/Long Distance Low853.40.7031
Triple Number Coastal/Long Distance Medium674.60.8894
Triple Number Coastal/Long Distance High615.80.9744
Triple Number Windward/Leeward Low1083.80.5536
Triple Number Windward/Leeward Medium814.70.7365
Triple Number Windward/Leeward High733.40.8181
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1727.61194.1916.2775.3698.7658.3625.1570.7560.1
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance734.7
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1727.61194.1916.2775.3698.7658.3625.1570.7560.1
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low853.40.7031
Triple Number Coastal/Long Distance Medium674.60.8894
Triple Number Coastal/Long Distance High615.80.9744
Triple Number Windward/Leeward Low1083.80.5536
Triple Number Windward/Leeward Medium814.70.7365
Triple Number Windward/Leeward High733.40.8181
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating734.70.8167
FinRating, kevyt tuuli1256.80.7957
FinRating, kova tuuli606.60.8243
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low853.40.7031
Triple Number Coastal/Long Distance Medium674.60.8894
Triple Number Coastal/Long Distance High615.80.9744
Triple Number Windward/Leeward Low1083.80.5536
Triple Number Windward/Leeward Medium814.70.7365
Triple Number Windward/Leeward High733.40.8181
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.8167
Triple Number Coastal/Long Distance Low0.7031
Triple Number Coastal/Long Distance Medium0.8894
Triple Number Coastal/Long Distance High0.9744
Triple Number Windward/Leeward Low0.5536
Triple Number Windward/Leeward Medium0.7365
Triple Number Windward/Leeward High0.8181
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1727.61194.1916.2775.3698.7658.3625.1570.7560.1
For information
General Purpose Handicap (GPH)758.1
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance734.70.8167
Triple Number Coastal/Long Distance Low853.40.7031
Triple Number Coastal/Long Distance Medium674.60.8894
Triple Number Coastal/Long Distance High615.80.9744
Triple Number Windward/Leeward Low1083.80.5536
Triple Number Windward/Leeward Medium814.70.7365
Triple Number Windward/Leeward High733.40.8181
Saronikos S All Purpose767.80.7814
Saronikos S Upwind865.70.6931
Saronikos S Downwind650.00.9230
Saronikos N All Purpose813.30.7378
Saronikos N Upwind908.40.6605
Saronikos N Downwind710.50.8445
Saronikos SW All Purpose772.70.7765
Saronikos SW Upwind885.10.6779
Saronikos SW Downwind662.70.9054
Saronikos NE All Purpose840.50.7139
Saronikos NE Upwind853.80.7027
Saronikos NE Downwind798.40.7515
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1727.61194.1916.2775.3698.7658.3625.1570.7560.1
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low853.40.7031
Triple Number Coastal/Long Distance Medium674.60.8894
Triple Number Coastal/Long Distance High615.80.9744
Triple Number Windward/Leeward Low1083.80.5536
Triple Number Windward/Leeward Medium814.70.7365
Triple Number Windward/Leeward High733.40.8181
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose707.40.8482
5-Band All Purpose Low1027.40.5840
5-Band All Purpose L/M779.30.7699
5-Band All Purpose Med686.70.8738
5-Band All Purpose M/H637.50.9412
5-Band All Purpose High614.60.9763
Single Number Predominant Upwind735.30.8160
Single Number Predominant Reaching653.60.9180
Single Number Predominant Downwind682.80.8788
5-Band 50-50 Windward/Leeward Low1273.20.4713
5-Band 50-50 Windward/Leeward L/M934.20.6423
5-Band 50-50 Windward/Leeward Med802.30.7479
5-Band 50-50 Windward/Leeward M/H739.90.8109
5-Band 50-50 Windward/Leeward High720.70.8325
5-Band 60-40 Windward/Leeward Low1279.10.4691
5-Band 60-40 Windward/Leeward L/M947.10.6335
5-Band 60-40 Windward/Leeward Med821.90.7301
5-Band 60-40 Windward/Leeward M/H767.30.7819
5-Band 60-40 Windward/Leeward High756.00.7936
Triple Number 50-50 Windward/Leeward Low1136.20.5281
Triple Number 50-50 Windward/Leeward Med814.70.7365
Triple Number 50-50 Windward/Leeward High733.40.8181
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward842.40.7122
Triple Number 60-40 Windward/Leeward Low1144.30.5243
Triple Number 60-40 Windward/Leeward Med833.20.7201
Triple Number 60-40 Windward/Leeward High762.70.7867
Triple Number All-Purpose Low926.00.6479
Triple Number All-Purpose Med695.30.8629
Triple Number All-Purpose High630.70.9514
Triple Number Predominant Upwind Low942.80.6364
Triple Number Predominant Upwind Med725.30.8272
Triple Number Predominant Upwind High686.90.8734
Triple Number Predominant Reaching Low842.40.7123
Triple Number Predominant Reaching Med653.80.9177
Triple Number Predominant Reaching High572.91.0472
Triple Number Predominant Downwind Low923.20.6499
Triple Number Predominant Downwind Med669.50.8962
Triple Number Predominant Downwind High570.91.0509
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance734.70.8167
Triple Number Coastal/Long Distance Low853.40.7031
Triple Number Coastal/Long Distance Medium674.60.8894
Triple Number Coastal/Long Distance High615.80.9744
Triple Number Windward/Leeward Low1083.80.5536
Triple Number Windward/Leeward Medium814.70.7365
Triple Number Windward/Leeward High733.40.8181
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1727.61194.1916.2775.3698.7658.3625.1570.7560.1
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance734.70.8167
Triple Number Coastal/Long Distance Low853.40.7031
Triple Number Coastal/Long Distance Medium674.60.8894
Triple Number Coastal/Long Distance High615.80.9744
Triple Number Windward/Leeward Low1083.80.5536
Triple Number Windward/Leeward Medium814.70.7365
Triple Number Windward/Leeward High733.40.8181
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1727.61194.1916.2775.3698.7658.3625.1570.7560.1
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low853.4
Triple Number Coastal/Long Distance Medium674.6
Triple Number Coastal/Long Distance High615.8
Triple Number Windward/Leeward Low1083.8
Triple Number Windward/Leeward Medium814.7
Triple Number Windward/Leeward High733.4
Predominantly Upwind736.9
Predominantly Downwind681.6
Predominantly Reaching660.7
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance734.70.8167
Triple Number Coastal/Long Distance Low853.40.7031
Triple Number Coastal/Long Distance Medium674.60.8894
Triple Number Coastal/Long Distance High615.80.9744
Triple Number Windward/Leeward Low1083.80.5536
Triple Number Windward/Leeward Medium814.70.7365
Triple Number Windward/Leeward High733.40.8181
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1727.61194.1916.2775.3698.7658.3625.1570.7560.1
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7031
Triple Number Coastal/Long Distance Medium0.8894
Triple Number Coastal/Long Distance High0.9744
Triple Number Windward/Leeward Low0.5536
Triple Number Windward/Leeward Medium0.7365
Triple Number Windward/Leeward High0.8181
Coastal/Long Distance0.8167
Predominantly Upwind0.8142
Predominantly Downwind0.8803
For information
General Purpose Handicap (GPH)758.1
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)0.8830
Distanseseilas Trippeltall svak vind0.7031
Distanseseilas Trippeltall mellomvind0.8894
Distanseseilas Trippeltall sterk vind0.9744
Pølsebane Trippeltall svak vind0.5536
Pølsebane Trippeltall mellomvind0.7365
Pølsebane Trippeltall sterk vind0.8181
Motvind Singeltall0.8142
Medvind Singeltall0.8803
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low853.40.7031
Triple Number Coastal/Long Distance Medium674.60.8894
Triple Number Coastal/Long Distance High615.80.9744
Triple Number Windward/Leeward Low1083.80.5536
Triple Number Windward/Leeward Medium814.70.7365
Triple Number Windward/Leeward High733.40.8181
Coastal/Long Distance734.70.8167
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind736.90.8142
Predominantly Downwind681.60.8803
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore718.10.8355
Cape Doctor Coastal596.41.0060
Triple Number Coastal/Long Distance Low853.40.7031
Triple Number Coastal/Long Distance Medium674.60.8894
Triple Number Coastal/Long Distance High615.80.9744
Triple Number Windward/Leeward Low1083.80.5536
Triple Number Windward/Leeward Medium814.70.7365
Triple Number Windward/Leeward High733.40.8181
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7031
Triple Number Coastal/Long Distance Medium0.8894
Triple Number Coastal/Long Distance High0.9744
Triple Number Windward/Leeward Low0.5536
Triple Number Windward/Leeward Medium0.7365
Triple Number Windward/Leeward High0.8181
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7031
Triple Number Coastal/Long Distance Medium0.8894
Triple Number Coastal/Long Distance High0.9744
Triple Number Windward/Leeward Low0.5536
Triple Number Windward/Leeward Medium0.7365
Triple Number Windward/Leeward High0.8181
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance734.70.8167
Triple Number Coastal/Long Distance Low853.40.7031
Triple Number Coastal/Long Distance Medium674.60.8894
Triple Number Coastal/Long Distance High615.80.9744
Triple Number Windward/Leeward Low1083.80.5536
Triple Number Windward/Leeward Medium814.70.7365
Triple Number Windward/Leeward High733.40.8181
Predominantly Upwind736.90.8142
Predominantly Downwind681.60.8803
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1727.61194.1916.2775.3698.7658.3625.1570.7560.1
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance734.70.8167
Triple Number Coastal/Long Distance Low853.40.7031
Triple Number Coastal/Long Distance Medium674.60.8894
Triple Number Coastal/Long Distance High615.80.9744
Triple Number Windward/Leeward Low1083.80.5536
Triple Number Windward/Leeward Medium814.70.7365
Triple Number Windward/Leeward High733.40.8181
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1727.61194.1916.2775.3698.7658.3625.1570.7560.1
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP707.40.8482 Predom. Dn High555.91.0794 5B AP M/H621.70.9650 TriNum AP Low853.40.7031 Predom. Rc Low924.00.6493 5B AP High602.30.9962 TriNum AP Med674.70.8893 Predom. Rc L/M713.80.8406 5B SF Bay Low1076.40.5574 TriNum AP High615.80.9744 Predom. Rc Med636.60.9424 5B SF Bay L/M894.80.6705 TriNum W/L Low1136.20.5281 Predom. Rc M/H590.71.0158 5B SF Bay Med780.10.7692 TriNum W/L Med814.70.7365 Predom. Rc High563.71.0644 5B SF Bay M/H725.50.8270 TriNum W/L Hig733.40.8181 5B W/L Low1273.20.4713 5B SF Bay High708.20.8472 Predom. Upwind767.90.7814 5B W/L L/M934.20.6423 ChiMac Up Low912.40.6576 Predom. Reaching678.70.8841 5B W/L Med802.30.7479 ChiMac Up Med830.90.7221 Predom. Downwind712.70.8419 5B W/L M/H739.90.8109 ChiMac Up High738.50.8124 Predom. Up Low1031.00.5819 5B W/L High720.70.8325 ChiMac Off Low889.60.6745 Predom. Up L/M796.70.7531 W/L 60-40 Low1279.10.4691 ChiMac Off Med788.80.7606 Predom. Up Med715.60.8384 W/L 60-40 L/M947.10.6335 ChiMac Off High669.60.8961 Predom. Up M/H681.50.8804 W/L 60-40 Med821.90.7301 ChiMac AP Low897.30.6686 Predom. Up High674.30.8898 W/L 60-40 M/H767.30.7819 ChiMac AP Med807.30.7432 Predom. Dn Low1032.10.5813 W/L 60-40 High756.00.7936 ChiMac AP High702.50.8541 Predom. Dn L/M765.40.7839 5B AP Low947.20.6334 BayMac Cove Island1028.40.5834 Predom. Dn Med659.50.9098 5B AP L/M753.00.7968 BayMac Shore1020.60.5879 Predom. Dn M/H594.91.0085 5B AP Med666.60.9001 Harvest Moon600.50.9992      SA/DSPL Up22.77SA/DSPL Dn36.62
ORC Ref  04310004O20 Issued on 01/05/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
SuntikiNED 2409
Watersportverbond
www.watersportverbond.nl
Wedstrijdsport@watersportverbond.nl
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassOcean Sport 25Measurement15/08/2021HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall7.517Maximum beam2.796Draft1.538Displacement1,638Wetted area11.63IMS L6.305LSM06.250Accomod. length7.517Sink (kg/mm) 8.77
VCGD0.010VCGM0.055 RM Rated (kg·m) 29.8Limit of positive stability(°) 114.0 Stability Index 106.4 BLR index 0.0000Default crew weight170 Declared crew weight
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRDPBW
PSDPHDPHL
PSAESL
ST1ST2ST3
ST4ST5
RIG
BackstayAdjustableForestayFixedInner forestayFixedMast materialSingle headsail furlerNoMainsail furlerArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysYesCheckstaysNoSpreaders1Rotating mastNo
P7.990IG8.870ISP8.940MDT10.073MDL10.129MDT2MDL2TLNo TaperMWGO
E2.570J3.170BAS0.880FSDSFJ0.000SPL3.170WPLTPSBDMWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date20/04/2023
SFFP0.508FFM1.112FF1.112LCFcl4.418SG
SAFP7.339FAM0.720FA0.720LCFsh4.639HBI0.892
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04310004O20 Issued on 01/05/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
SuntikiNED 2409
Watersportverbond
www.watersportverbond.nl
Wedstrijdsport@watersportverbond.nl
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment20220.140.581.001.672.2112.46
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment20260.060.551.052.143.254.378.88NoNo 19.23
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment20228.948.948.945.264.8138.52
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
ORC Ref  04310004O20 Issued on 01/05/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org