Club Certificate2026
Twenty FiveNED 9099
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 Angles47.5°44.7°43.4°42.8°41.8°41.5°41.7°42.9°46.6°
Beat VMG1.982.763.283.643.873.933.933.853.56
52°3.154.264.995.415.635.725.745.745.58
60°3.434.535.235.585.785.895.935.965.89
75°3.634.705.375.725.946.106.216.336.36
90°3.554.655.435.836.016.226.416.706.86
110°3.484.795.586.006.306.576.787.057.21
120°3.374.625.515.976.326.666.987.367.60
135°3.014.245.155.786.156.526.897.588.18
150°2.523.674.605.385.886.216.557.247.92
Run VMG2.183.184.004.715.335.746.056.677.29
Gybe Angles143.8°149.1°153.2°156.1°165.1°174.5°177.2°175.9°176.3°
APH ToD:690.6CDL: 5.696APH ToT: 0.8688CertNo:
BOAT
ClassC&C 25DesignerC&CBuilderC&CAge date01/1974Series date01/1974Offset fileG1020.bofData fileNED9099
HULL
Length Overall7.605 mMaximum Beam2.664 mDraft1.108 mDisplacement1,875 kgDLR8.0441IMS DivisionCruiser/RacerDynamic Allowance0.140%Age Allowance0.650%RS Assessment-0.127%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight344 kg(default)Minimum weight214 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail15.1815.61Headsail Luffed21.1521.15Headsail FlyingSymmetric53.0553.05Asymmetric
STORM SAIL AREAS Maximum (m²)
Trysail4.33Storm Jib4.69Heavy Weather Jib12.66
SAIL LIMITS
Headsails5Spinnakers4
STABILITY
Righting Moment 35.0 kg·m Stability Index 103.4
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  04310004WBP Issued on 12/08/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
Twenty FiveNED 9099
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 VMG1816.71303.01097.3988.9931.1916.0916.5934.91012.4
52°1143.7844.5722.0665.3639.0629.8627.0626.8645.6
60°1049.9793.9688.8645.0622.4611.7607.6603.7610.7
75°991.7766.0670.2629.0606.2590.4579.9568.5566.3
90°1013.0774.8663.0617.5599.4579.2562.0537.6524.9
110°1034.3752.0644.7600.2571.2547.6531.0510.9499.4
120°1068.0778.4653.7603.4569.8540.4515.6489.0473.8
135°1197.3849.4698.7622.3585.1552.4522.5475.1440.2
150°1430.6980.7781.8669.0612.7579.8549.7497.0454.4
Run VMG1652.01132.4899.5765.0675.6627.6594.8540.1494.1
Selected Courses
Windward / Leeward1734.31217.7998.4877.0803.3771.8755.7737.5753.3
All purpose1309.7943.2788.6710.4667.2644.2629.4611.2615.0
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward843.90.7110
All purpose690.60.8688
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low865.90.6929
Triple Number Coastal/Long Distance Medium685.90.8747
Triple Number Coastal/Long Distance High626.30.9580
Triple Number Windward/Leeward Low1108.00.5415
Triple Number Windward/Leeward Medium836.20.7175
Triple Number Windward/Leeward High752.90.7969
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance748.70.8013
Triple Number Coastal/Long Distance Low865.90.6929
Triple Number Coastal/Long Distance Medium685.90.8747
Triple Number Coastal/Long Distance High626.30.9580
Triple Number Windward/Leeward Low1108.00.5415
Triple Number Windward/Leeward Medium836.20.7175
Triple Number Windward/Leeward High752.90.7969
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1726.11209.2938.1794.6711.4668.4634.2577.9572.2
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.5926
Downwind "popa"0.8023
70% up, 30% down "Ilhabela"0.6430
30% up, 70% down "Ilhabela-inverso"0.7253
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low865.90.6929
Triple Number Coastal/Long Distance Medium685.90.8747
Triple Number Coastal/Long Distance High626.30.9580
Triple Number Windward/Leeward Low1108.00.5415
Triple Number Windward/Leeward Medium836.20.7175
Triple Number Windward/Leeward High752.90.7969
Predominantly Upwind757.60.7920
Predominantly Downwind682.30.8794
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP717.70.8360 Predom. Rc High571.11.0507 5B SF Bay L/M921.20.6514 TriNum AP Low865.90.6929 Predom. Dn Low1020.00.5882 5B SF Bay Med801.40.7487 TriNum AP Med686.00.8746 Predom. Dn L/M764.50.7849 5B SF Bay M/H745.10.8053 TriNum AP High626.30.9580 Predom. Dn Med660.30.9087 5B SF Bay High731.80.8199 TriNum W/L Low1158.60.5179 Predom. Dn M/H597.21.0048 5B AP Low946.70.6338 TriNum W/L Med836.20.7175 Predom. Dn High561.51.0686 5B AP L/M765.90.7834 TriNum W/L Hig752.90.7969 ChiMac Up Low939.60.6386 5B AP Med677.50.8856 Predom. Upwind789.20.7603 ChiMac Up Med855.30.7015 5B AP M/H632.00.9494 Predom. Reaching683.30.8781 ChiMac Up High760.90.7885 5B AP High615.00.9756 Predom. Downwind711.90.8428 ChiMac Off Low883.00.6795 5B W/L Low1292.10.4644 Predom. Up Low1059.90.5661 ChiMac Off Med785.50.7638 5B W/L L/M959.10.6256 Predom. Up L/M822.30.7297 ChiMac Off High671.00.8942 5B W/L Med822.80.7292 Predom. Up Med735.20.8162 ChiMac AP Low907.40.6612 5B W/L M/H759.30.7902 Predom. Up M/H698.50.8590 ChiMac AP Med817.70.7338 5B W/L High743.40.8071 Predom. Up High693.50.8652 ChiMac AP High714.20.8401 W/L 60-40 Low1309.70.4581 Predom. Rc Low924.80.6488 BayMac Cove Island1039.00.5775 W/L 60-40 L/M980.30.6121 Predom. Rc L/M719.00.8345 BayMac Shore1031.80.5815 W/L 60-40 Med848.40.7072 Predom. Rc Med641.80.9349 Harvest Moon602.90.9952 W/L 60-40 M/H791.60.7580 Predom. Rc M/H595.91.0069 5B SF Bay Low1102.20.5444 W/L 60-40 High783.70.7656      SA/DSPL Up23.84SA/DSPL Dn44.78
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance748.70.8013
Triple Number Coastal/Long Distance Low865.90.6929
Triple Number Coastal/Long Distance Medium685.90.8747
Triple Number Coastal/Long Distance High626.30.9580
Triple Number Windward/Leeward Low1108.00.5415
Triple Number Windward/Leeward Medium836.20.7175
Triple Number Windward/Leeward High752.90.7969
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1726.11209.2938.1794.6711.4668.4634.2577.9572.2
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance748.70.8013
Triple Number Coastal/Long Distance Low865.90.6929
Triple Number Coastal/Long Distance Medium685.90.8747
Triple Number Coastal/Long Distance High626.30.9580
Triple Number Windward/Leeward Low1108.00.5415
Triple Number Windward/Leeward Medium836.20.7175
Triple Number Windward/Leeward High752.90.7969
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1726.11209.2938.1794.6711.4668.4634.2577.9572.2
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance748.7
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1726.11209.2938.1794.6711.4668.4634.2577.9572.2
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low865.90.6929
Triple Number Coastal/Long Distance Medium685.90.8747
Triple Number Coastal/Long Distance High626.30.9580
Triple Number Windward/Leeward Low1108.00.5415
Triple Number Windward/Leeward Medium836.20.7175
Triple Number Windward/Leeward High752.90.7969
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating748.70.8013
FinRating, kevyt tuuli1268.10.7886
FinRating, kova tuuli619.90.8065
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low865.90.6929
Triple Number Coastal/Long Distance Medium685.90.8747
Triple Number Coastal/Long Distance High626.30.9580
Triple Number Windward/Leeward Low1108.00.5415
Triple Number Windward/Leeward Medium836.20.7175
Triple Number Windward/Leeward High752.90.7969
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.8013
Triple Number Coastal/Long Distance Low0.6929
Triple Number Coastal/Long Distance Medium0.8747
Triple Number Coastal/Long Distance High0.9580
Triple Number Windward/Leeward Low0.5415
Triple Number Windward/Leeward Medium0.7175
Triple Number Windward/Leeward High0.7969
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1726.11209.2938.1794.6711.4668.4634.2577.9572.2
For information
General Purpose Handicap (GPH)770.1
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance748.70.8013
Triple Number Coastal/Long Distance Low865.90.6929
Triple Number Coastal/Long Distance Medium685.90.8747
Triple Number Coastal/Long Distance High626.30.9580
Triple Number Windward/Leeward Low1108.00.5415
Triple Number Windward/Leeward Medium836.20.7175
Triple Number Windward/Leeward High752.90.7969
Saronikos S All Purpose789.80.7597
Saronikos S Upwind903.50.6641
Saronikos S Downwind642.60.9337
Saronikos N All Purpose832.40.7208
Saronikos N Upwind945.30.6347
Saronikos N Downwind699.60.8576
Saronikos SW All Purpose792.50.7571
Saronikos SW Upwind920.60.6517
Saronikos SW Downwind655.10.9159
Saronikos NE All Purpose850.60.7054
Saronikos NE Upwind878.30.6832
Saronikos NE Downwind782.50.7668
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1726.11209.2938.1794.6711.4668.4634.2577.9572.2
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low865.90.6929
Triple Number Coastal/Long Distance Medium685.90.8747
Triple Number Coastal/Long Distance High626.30.9580
Triple Number Windward/Leeward Low1108.00.5415
Triple Number Windward/Leeward Medium836.20.7175
Triple Number Windward/Leeward High752.90.7969
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose717.70.8360
5-Band All Purpose Low1035.60.5794
5-Band All Purpose L/M791.50.7581
5-Band All Purpose Med696.80.8610
5-Band All Purpose M/H647.20.9271
5-Band All Purpose High626.80.9573
Single Number Predominant Upwind756.30.7934
Single Number Predominant Reaching658.70.9109
Single Number Predominant Downwind683.20.8782
5-Band 50-50 Windward/Leeward Low1292.10.4644
5-Band 50-50 Windward/Leeward L/M959.10.6256
5-Band 50-50 Windward/Leeward Med822.80.7292
5-Band 50-50 Windward/Leeward M/H759.30.7902
5-Band 50-50 Windward/Leeward High743.40.8071
5-Band 60-40 Windward/Leeward Low1309.70.4581
5-Band 60-40 Windward/Leeward L/M980.30.6121
5-Band 60-40 Windward/Leeward Med848.40.7072
5-Band 60-40 Windward/Leeward M/H791.60.7580
5-Band 60-40 Windward/Leeward High783.70.7656
Triple Number 50-50 Windward/Leeward Low1158.60.5179
Triple Number 50-50 Windward/Leeward Med836.40.7174
Triple Number 50-50 Windward/Leeward High752.90.7969
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward869.90.6898
Triple Number 60-40 Windward/Leeward Low1177.00.5097
Triple Number 60-40 Windward/Leeward Med861.20.6967
Triple Number 60-40 Windward/Leeward High787.00.7624
Triple Number All-Purpose Low936.70.6406
Triple Number All-Purpose Med706.00.8499
Triple Number All-Purpose High640.60.9367
Triple Number Predominant Upwind Low969.10.6192
Triple Number Predominant Upwind Med746.00.8043
Triple Number Predominant Upwind High705.30.8507
Triple Number Predominant Reaching Low846.60.7087
Triple Number Predominant Reaching Med660.30.9087
Triple Number Predominant Reaching High577.51.0390
Triple Number Predominant Downwind Low917.20.6541
Triple Number Predominant Downwind Med668.90.8970
Triple Number Predominant Downwind High571.61.0496
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance748.70.8013
Triple Number Coastal/Long Distance Low865.90.6929
Triple Number Coastal/Long Distance Medium685.90.8747
Triple Number Coastal/Long Distance High626.30.9580
Triple Number Windward/Leeward Low1108.00.5415
Triple Number Windward/Leeward Medium836.20.7175
Triple Number Windward/Leeward High752.90.7969
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1726.11209.2938.1794.6711.4668.4634.2577.9572.2
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance748.70.8013
Triple Number Coastal/Long Distance Low865.90.6929
Triple Number Coastal/Long Distance Medium685.90.8747
Triple Number Coastal/Long Distance High626.30.9580
Triple Number Windward/Leeward Low1108.00.5415
Triple Number Windward/Leeward Medium836.20.7175
Triple Number Windward/Leeward High752.90.7969
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1726.11209.2938.1794.6711.4668.4634.2577.9572.2
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low865.9
Triple Number Coastal/Long Distance Medium685.9
Triple Number Coastal/Long Distance High626.3
Triple Number Windward/Leeward Low1108.0
Triple Number Windward/Leeward Medium836.2
Triple Number Windward/Leeward High752.9
Predominantly Upwind757.6
Predominantly Downwind682.3
Predominantly Reaching663.8
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance748.70.8013
Triple Number Coastal/Long Distance Low865.90.6929
Triple Number Coastal/Long Distance Medium685.90.8747
Triple Number Coastal/Long Distance High626.30.9580
Triple Number Windward/Leeward Low1108.00.5415
Triple Number Windward/Leeward Medium836.20.7175
Triple Number Windward/Leeward High752.90.7969
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1726.11209.2938.1794.6711.4668.4634.2577.9572.2
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.6929
Triple Number Coastal/Long Distance Medium0.8747
Triple Number Coastal/Long Distance High0.9580
Triple Number Windward/Leeward Low0.5415
Triple Number Windward/Leeward Medium0.7175
Triple Number Windward/Leeward High0.7969
Coastal/Long Distance0.8013
Predominantly Upwind0.7920
Predominantly Downwind0.8794
For information
General Purpose Handicap (GPH)770.1
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)0.8688
Distanseseilas Trippeltall svak vind0.6929
Distanseseilas Trippeltall mellomvind0.8747
Distanseseilas Trippeltall sterk vind0.9580
Pølsebane Trippeltall svak vind0.5415
Pølsebane Trippeltall mellomvind0.7175
Pølsebane Trippeltall sterk vind0.7969
Motvind Singeltall0.7920
Medvind Singeltall0.8794
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low865.90.6929
Triple Number Coastal/Long Distance Medium685.90.8747
Triple Number Coastal/Long Distance High626.30.9580
Triple Number Windward/Leeward Low1108.00.5415
Triple Number Windward/Leeward Medium836.20.7175
Triple Number Windward/Leeward High752.90.7969
Coastal/Long Distance748.70.8013
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind757.60.7920
Predominantly Downwind682.30.8794
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore748.50.8016
Cape Doctor Coastal613.90.9774
Triple Number Coastal/Long Distance Low865.90.6929
Triple Number Coastal/Long Distance Medium685.90.8747
Triple Number Coastal/Long Distance High626.30.9580
Triple Number Windward/Leeward Low1108.00.5415
Triple Number Windward/Leeward Medium836.20.7175
Triple Number Windward/Leeward High752.90.7969
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.6929
Triple Number Coastal/Long Distance Medium0.8747
Triple Number Coastal/Long Distance High0.9580
Triple Number Windward/Leeward Low0.5415
Triple Number Windward/Leeward Medium0.7175
Triple Number Windward/Leeward High0.7969
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.6929
Triple Number Coastal/Long Distance Medium0.8747
Triple Number Coastal/Long Distance High0.9580
Triple Number Windward/Leeward Low0.5415
Triple Number Windward/Leeward Medium0.7175
Triple Number Windward/Leeward High0.7969
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance748.70.8013
Triple Number Coastal/Long Distance Low865.90.6929
Triple Number Coastal/Long Distance Medium685.90.8747
Triple Number Coastal/Long Distance High626.30.9580
Triple Number Windward/Leeward Low1108.00.5415
Triple Number Windward/Leeward Medium836.20.7175
Triple Number Windward/Leeward High752.90.7969
Predominantly Upwind757.60.7920
Predominantly Downwind682.30.8794
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1726.11209.2938.1794.6711.4668.4634.2577.9572.2
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance748.70.8013
Triple Number Coastal/Long Distance Low865.90.6929
Triple Number Coastal/Long Distance Medium685.90.8747
Triple Number Coastal/Long Distance High626.30.9580
Triple Number Windward/Leeward Low1108.00.5415
Triple Number Windward/Leeward Medium836.20.7175
Triple Number Windward/Leeward High752.90.7969
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1726.11209.2938.1794.6711.4668.4634.2577.9572.2
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP717.70.8360 Predom. Dn High561.51.0686 5B AP M/H632.00.9494 TriNum AP Low865.90.6929 Predom. Rc Low924.80.6488 5B AP High615.00.9756 TriNum AP Med686.00.8746 Predom. Rc L/M719.00.8345 5B SF Bay Low1102.20.5444 TriNum AP High626.30.9580 Predom. Rc Med641.80.9349 5B SF Bay L/M921.20.6514 TriNum W/L Low1158.60.5179 Predom. Rc M/H595.91.0069 5B SF Bay Med801.40.7487 TriNum W/L Med836.20.7175 Predom. Rc High571.11.0507 5B SF Bay M/H745.10.8053 TriNum W/L Hig752.90.7969 5B W/L Low1292.10.4644 5B SF Bay High731.80.8199 Predom. Upwind789.20.7603 5B W/L L/M959.10.6256 ChiMac Up Low939.60.6386 Predom. Reaching683.30.8781 5B W/L Med822.80.7292 ChiMac Up Med855.30.7015 Predom. Downwind711.90.8428 5B W/L M/H759.30.7902 ChiMac Up High760.90.7885 Predom. Up Low1059.90.5661 5B W/L High743.40.8071 ChiMac Off Low883.00.6795 Predom. Up L/M822.30.7297 W/L 60-40 Low1309.70.4581 ChiMac Off Med785.50.7638 Predom. Up Med735.20.8162 W/L 60-40 L/M980.30.6121 ChiMac Off High671.00.8942 Predom. Up M/H698.50.8590 W/L 60-40 Med848.40.7072 ChiMac AP Low907.40.6612 Predom. Up High693.50.8652 W/L 60-40 M/H791.60.7580 ChiMac AP Med817.70.7338 Predom. Dn Low1020.00.5882 W/L 60-40 High783.70.7656 ChiMac AP High714.20.8401 Predom. Dn L/M764.50.7849 5B AP Low946.70.6338 BayMac Cove Island1039.00.5775 Predom. Dn Med660.30.9087 5B AP L/M765.90.7834 BayMac Shore1031.80.5815 Predom. Dn M/H597.21.0048 5B AP Med677.50.8856 Harvest Moon602.90.9952      SA/DSPL Up23.84SA/DSPL Dn44.78
ORC Ref  04310004WBP Issued on 12/08/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
Twenty FiveNED 9099
Watersportverbond
www.watersportverbond.nl
Wedstrijdsport@watersportverbond.nl
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassC&C 25MeasurementHINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall7.605Maximum beam2.664Draft1.108Displacement1,875Wetted area12.77IMS L6.248LSM06.154Accomod. length7.605Sink (kg/mm) 9.36
VCGD0.000VCGM0.100 RM Rated (kg·m) 35.0Limit of positive stability(°) 108.8 Stability Index 103.4 BLR index 0.0000Default crew weight344 Declared crew weight
Centerboard weight0.0List angleCanting keel angle
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders1Rotating mastNo
P8.110IG9.681ISP9.701MDT10.100MDL10.135MDT2MDL2TL0.000MWGO
E3.050J3.390BAS1.311FSDFoilSFJ0.000SPL3.430WPLTPSBDMWT0.00MCG0.000
PY0.000MDT1Y0.000MDL1Y0.000MDT2Y0.000MDL2Y0.000TLY0.000BASY0.000EY0.000BDY0.000IY0.000EB0.000
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date01/01/2015
SFFP1.032FFM1.012FF1.012LCFcl4.536SG
SAFP7.529FAM0.851FA0.851LCFsh4.732HBI0.870
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04310004WBP Issued on 12/08/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
Twenty FiveNED 9099
Watersportverbond
www.watersportverbond.nl
Wedstrijdsport@watersportverbond.nl
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentORC15.18* Copied from legacy *
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentORC4.050.00NoNo 21.15* Copied from legacy *
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentORC9.209.209.207.036.4853.05* Copied from legacy *
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length7.6 mTable area0.22 m²Headroom1.40 mMinimum number of berths2Personal gear stowage0.08 m³Fresh water capacity16 lMinimum number of seats in cockpit2Food stowage0.12 m³Fuel capacity20 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  04310004WBP Issued on 12/08/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org