Club Certificate2025
IJsvogelNED 737
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 Angles44.0°44.0°42.2°41.0°40.5°40.4°40.4°41.0°42.1°
Beat VMG1.762.432.963.333.593.743.813.853.79
52°2.763.734.434.925.255.435.545.625.61
60°2.933.924.635.125.425.615.725.825.84
75°3.044.124.905.385.635.785.936.116.19
90°3.224.345.145.615.886.066.186.326.50
110°3.154.285.095.595.906.176.416.827.07
120°2.974.084.935.485.826.106.376.887.41
135°2.573.604.485.215.635.936.206.757.38
150°2.183.144.024.765.355.715.986.507.06
Run VMG1.872.723.524.204.845.325.676.186.67
Gybe Angles151.2°151.2°157.7°162.2°166.9°176.8°179.0°179.0°178.9°
APH ToD:747.2CDL: 5.179APH ToT: 0.8030CertNo:
BOAT
ClassNORDIC FOLKBOATDesignerSunden TordBuilderFolkebadscentralenAge date01/1979Series date05/1941Offset fileG1746.offData fileNED737
HULL
Length Overall7.680 mMaximum Beam2.210 mDraft1.168 mDisplacement1,998 kgDLR10.5764IMS DivisionCruiser/RacerDynamic Allowance0.610%Age Allowance0.487%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight240 kg(declared)Minimum weight130 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail17.9018.39Headsail Luffed7.317.31Headsail FlyingSymmetric24.0524.05Asymmetric
STORM SAIL AREAS (m²)
Trysail5.18Storm Jib2.12Heavy Weather Jib5.71
SAIL LIMITS
Headsails5Spinnakers4
STABILITY
Righting MomentN/AStability IndexN/A
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  04310003MKMIssued on 31/03/2025Valid until 31/03/2026
VPP ver: 2025 1.01 | © ORC | www.orc.org
Club Certificate2025
IJsvogelNED 737
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 VMG2042.11480.01217.71081.11001.8961.4944.0934.8950.9
52°1305.3965.8811.9731.0686.0662.4649.9640.9641.2
60°1230.6917.5777.5703.7664.1642.0629.3618.8616.3
75°1184.7874.1734.7669.1639.0622.9607.1589.0581.9
90°1119.3828.7700.0641.9612.2593.6582.6569.6553.6
110°1142.2841.6706.9644.4610.1583.8561.8528.1509.4
120°1212.5882.4730.3656.6618.2589.7564.8523.0485.9
135°1400.91000.0804.2691.4639.2607.2580.5533.3488.0
150°1651.61145.2896.5755.9673.3630.8601.9553.6509.9
Run VMG1928.31321.31024.1857.1743.8676.4635.0582.6539.8
Selected Courses
Windward / Leeward1982.71400.61120.9969.1872.8818.9789.5758.7745.4
All purpose1494.11076.6880.0776.5717.2683.6663.0636.9621.4
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward918.40.6533
All purpose747.20.8030
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low978.30.6133
Triple Number Coastal/Long Distance Medium742.10.8085
Triple Number Coastal/Long Distance High658.40.9113
Triple Number Windward/Leeward Low1260.80.4759
Triple Number Windward/Leeward Medium912.10.6578
Triple Number Windward/Leeward High785.30.7640
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance813.50.7375
Triple Number Coastal/Long Distance Low978.30.6133
Triple Number Coastal/Long Distance Medium742.10.8085
Triple Number Coastal/Long Distance High658.40.9113
Triple Number Windward/Leeward Low1260.80.4759
Triple Number Windward/Leeward Medium912.10.6578
Triple Number Windward/Leeward High785.30.7640
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2094.41392.71051.9873.8766.7709.3668.8606.5586.3
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.5511
Downwind "popa"0.7191
70% up, 30% down "Ilhabela"0.5927
30% up, 70% down "Ilhabela-inverso"0.6589
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low978.30.6133
Triple Number Coastal/Long Distance Medium742.10.8085
Triple Number Coastal/Long Distance High658.40.9113
Triple Number Windward/Leeward Low1260.80.4759
Triple Number Windward/Leeward Medium912.10.6578
Triple Number Windward/Leeward High785.30.7640
Predominantly Upwind818.60.7329
Predominantly Downwind748.10.8020
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low978.30.6133
Triple Number AP Medium742.20.8084
Triple Number AP High658.40.9113
Triple Number Windward/Leeward Low1318.00.4552
Triple Number Windward/Leeward Medium912.10.6578
Triple Number Windward/Leeward High785.30.7640
Single Number Predominant Upwind853.20.7032
Single Number Predominant Reaching739.30.8115
Single Number Predominant Downwind783.50.7658
Predominant Upwind - Low1199.60.5001
Predominant Upwind - Low/Med909.00.6601
Predominant Upwind - Medium789.60.7599
Predominant Upwind - Med/High729.40.8226
Predominant Upwind - High709.80.8453
Predominant Downwind Low1171.10.5123
Predominant Downwind Low/Med854.60.7021
Predominant Downwind Medium717.70.8360
Predominant Downwind Med/High639.00.9390
Predominant Downwind High599.61.0007
Predominant Reaching Low1043.10.5752
Predominant Reaching Low/Med789.10.7604
Predominant Reaching Medium686.00.8747
Predominant Reaching Med/High630.20.9521
Predominant Reaching High603.20.9947
SA/DSPL Upwind15.86SA/DSPL Downwind26.39
Scoring OptionTODTOT
5-Band Windward/Leeward Low1476.80.4063
5-Band Windward/Leeward Low/Med1072.00.5597
5-Band Windward/Leeward Medium893.60.6714
5-Band Windward/Leeward Med/High796.20.7536
5-Band Windward/Leeward High761.70.7877
Windward/Leeward 60-40 Low1492.50.4020
Windward/Leeward 60-40 Low/Med1092.80.5490
Windward/Leeward 60-40 Medium919.20.6527
Windward/Leeward 60-40 Med/High827.00.7255
Windward/Leeward 60-40 High797.20.7526
5-Band AP Low1078.40.5564
5-Band AP Low/Med848.40.7072
5-Band AP Medium730.50.8213
5-Band AP Med/High666.60.9000
5-Band AP High638.80.9393
5-Band SF Bay Tour - Low1276.60.4700
5-Band SF Bay Tour - Low/Med1031.60.5816
5-Band SF Bay Tour - Medium869.90.6897
5-Band SF Bay Tour - Med/High783.50.7658
5-Band SF Bay Tour - High751.60.7983
Chicago-Mac Upwind0.6789
Chicago-Mac All Purpose0.7108
Chicago-Mac Downwind0.7373
Bayview-Mac Cove Island0.5123
Bayview-Mac Shore0.5163
Harvest Moon Regatta640.30.9371
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance813.50.7375
Triple Number Coastal/Long Distance Low978.30.6133
Triple Number Coastal/Long Distance Medium742.10.8085
Triple Number Coastal/Long Distance High658.40.9113
Triple Number Windward/Leeward Low1260.80.4759
Triple Number Windward/Leeward Medium912.10.6578
Triple Number Windward/Leeward High785.30.7640
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2094.41392.71051.9873.8766.7709.3668.8606.5586.3
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance813.50.7375
Triple Number Coastal/Long Distance Low978.30.6133
Triple Number Coastal/Long Distance Medium742.10.8085
Triple Number Coastal/Long Distance High658.40.9113
Triple Number Windward/Leeward Low1260.80.4759
Triple Number Windward/Leeward Medium912.10.6578
Triple Number Windward/Leeward High785.30.7640
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2094.41392.71051.9873.8766.7709.3668.8606.5586.3
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance813.5
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2094.41392.71051.9873.8766.7709.3668.8606.5586.3
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low978.30.6133
Triple Number Coastal/Long Distance Medium742.10.8085
Triple Number Coastal/Long Distance High658.40.9113
Triple Number Windward/Leeward Low1260.80.4759
Triple Number Windward/Leeward Medium912.10.6578
Triple Number Windward/Leeward High785.30.7640
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)813.50.7375
Triple Number Coastal/Long Distance Low978.30.6133
Triple Number Coastal/Long Distance Medium742.10.8085
Triple Number Coastal/Long Distance High658.40.9113
Triple Number Windward/Leeward Low1260.80.4759
Triple Number Windward/Leeward Medium912.10.6578
Triple Number Windward/Leeward High785.30.7640
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2094.41392.71051.9873.8766.7709.3668.8606.5586.3
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low978.30.6133
Triple Number Coastal/Long Distance Medium742.10.8085
Triple Number Coastal/Long Distance High658.40.9113
Triple Number Windward/Leeward Low1260.80.4759
Triple Number Windward/Leeward Medium912.10.6578
Triple Number Windward/Leeward High785.30.7640
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.7375
Triple Number Coastal/Long Distance Low0.6133
Triple Number Coastal/Long Distance Medium0.8085
Triple Number Coastal/Long Distance High0.9113
Triple Number Windward/Leeward Low0.4759
Triple Number Windward/Leeward Medium0.6578
Triple Number Windward/Leeward High0.7640
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2094.41392.71051.9873.8766.7709.3668.8606.5586.3
For information
General Purpose Handicap (GPH)842.4
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance813.50.7375
Triple Number Coastal/Long Distance Low978.30.6133
Triple Number Coastal/Long Distance Medium742.10.8085
Triple Number Coastal/Long Distance High658.40.9113
Triple Number Windward/Leeward Low1260.80.4759
Triple Number Windward/Leeward Medium912.10.6578
Triple Number Windward/Leeward High785.30.7640
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2094.41392.71051.9873.8766.7709.3668.8606.5586.3
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low978.30.6133
Triple Number Coastal/Long Distance Medium742.10.8085
Triple Number Coastal/Long Distance High658.40.9113
Triple Number Windward/Leeward Low1260.80.4759
Triple Number Windward/Leeward Medium912.10.6578
Triple Number Windward/Leeward High785.30.7640
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance813.50.7375
Triple Number Coastal/Long Distance Low978.30.6133
Triple Number Coastal/Long Distance Medium742.10.8085
Triple Number Coastal/Long Distance High658.40.9113
Triple Number Windward/Leeward Low1260.80.4759
Triple Number Windward/Leeward Medium912.10.6578
Triple Number Windward/Leeward High785.30.7640
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2094.41392.71051.9873.8766.7709.3668.8606.5586.3
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance813.50.7375
Triple Number Coastal/Long Distance Low978.30.6133
Triple Number Coastal/Long Distance Medium742.10.8085
Triple Number Coastal/Long Distance High658.40.9113
Triple Number Windward/Leeward Low1260.80.4759
Triple Number Windward/Leeward Medium912.10.6578
Triple Number Windward/Leeward High785.30.7640
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2094.41392.71051.9873.8766.7709.3668.8606.5586.3
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low978.3
Triple Number Coastal/Long Distance Medium742.1
Triple Number Coastal/Long Distance High658.4
Triple Number Windward/Leeward Low1260.8
Triple Number Windward/Leeward Medium912.1
Triple Number Windward/Leeward High785.3
Predominantly Upwind818.6
Predominantly Downwind748.1
Predominantly Reaching719.3
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance813.50.7375
Triple Number Coastal/Long Distance Low978.30.6133
Triple Number Coastal/Long Distance Medium742.10.8085
Triple Number Coastal/Long Distance High658.40.9113
Triple Number Windward/Leeward Low1260.80.4759
Triple Number Windward/Leeward Medium912.10.6578
Triple Number Windward/Leeward High785.30.7640
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2094.41392.71051.9873.8766.7709.3668.8606.5586.3
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6133
Triple Number Coastal/Long Distance Medium0.8085
Triple Number Coastal/Long Distance High0.9113
Triple Number Windward/Leeward Low0.4759
Triple Number Windward/Leeward Medium0.6578
Triple Number Windward/Leeward High0.7640
Coastal/Long Distance0.7375
Predominantly Upwind0.7329
Predominantly Downwind0.8020
For information
General Purpose Handicap (GPH)842.4
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)0.8030
Distanseseilas Trippeltall svak vind0.6133
Distanseseilas Trippeltall mellomvind0.8085
Distanseseilas Trippeltall sterk vind0.9113
Pølsebane Trippeltall svak vind0.4759
Pølsebane Trippeltall mellomvind0.6578
Pølsebane Trippeltall sterk vind0.7640
Motvind Singeltall0.7329
Medvind Singeltall0.8020
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low978.30.6133
Triple Number Coastal/Long Distance Medium742.10.8085
Triple Number Coastal/Long Distance High658.40.9113
Triple Number Windward/Leeward Low1260.80.4759
Triple Number Windward/Leeward Medium912.10.6578
Triple Number Windward/Leeward High785.30.7640
Coastal/Long Distance813.50.7375
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind818.60.7329
Predominantly Downwind748.10.8020
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore749.40.8007
Cape Doctor Coastal626.10.9583
Triple Number Coastal/Long Distance Low978.30.6133
Triple Number Coastal/Long Distance Medium742.10.8085
Triple Number Coastal/Long Distance High658.40.9113
Triple Number Windward/Leeward Low1260.80.4759
Triple Number Windward/Leeward Medium912.10.6578
Triple Number Windward/Leeward High785.30.7640
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6133
Triple Number Coastal/Long Distance Medium0.8085
Triple Number Coastal/Long Distance High0.9113
Triple Number Windward/Leeward Low0.4759
Triple Number Windward/Leeward Medium0.6578
Triple Number Windward/Leeward High0.7640
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6133
Triple Number Coastal/Long Distance Medium0.8085
Triple Number Coastal/Long Distance High0.9113
Triple Number Windward/Leeward Low0.4759
Triple Number Windward/Leeward Medium0.6578
Triple Number Windward/Leeward High0.7640
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance813.50.7375
Triple Number Coastal/Long Distance Low978.30.6133
Triple Number Coastal/Long Distance Medium742.10.8085
Triple Number Coastal/Long Distance High658.40.9113
Triple Number Windward/Leeward Low1260.80.4759
Triple Number Windward/Leeward Medium912.10.6578
Triple Number Windward/Leeward High785.30.7640
Predominantly Upwind818.60.7329
Predominantly Downwind748.10.8020
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2094.41392.71051.9873.8766.7709.3668.8606.5586.3
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance813.50.7375
Triple Number Coastal/Long Distance Low978.30.6133
Triple Number Coastal/Long Distance Medium742.10.8085
Triple Number Coastal/Long Distance High658.40.9113
Triple Number Windward/Leeward Low1260.80.4759
Triple Number Windward/Leeward Medium912.10.6578
Triple Number Windward/Leeward High785.30.7640
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2094.41392.71051.9873.8766.7709.3668.8606.5586.3
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low978.30.6133
Triple Number AP Medium742.20.8084
Triple Number AP High658.40.9113
Triple Number Windward/Leeward Low1318.00.4552
Triple Number Windward/Leeward Medium912.10.6578
Triple Number Windward/Leeward High785.30.7640
Single Number Predominant Upwind853.20.7032
Single Number Predominant Reaching739.30.8115
Single Number Predominant Downwind783.50.7658
Predominant Upwind - Low1199.60.5001
Predominant Upwind - Low/Med909.00.6601
Predominant Upwind - Medium789.60.7599
Predominant Upwind - Med/High729.40.8226
Predominant Upwind - High709.80.8453
Predominant Downwind Low1171.10.5123
Predominant Downwind Low/Med854.60.7021
Predominant Downwind Medium717.70.8360
Predominant Downwind Med/High639.00.9390
Predominant Downwind High599.61.0007
Predominant Reaching Low1043.10.5752
Predominant Reaching Low/Med789.10.7604
Predominant Reaching Medium686.00.8747
Predominant Reaching Med/High630.20.9521
Predominant Reaching High603.20.9947
SA/DSPL Upwind15.86SA/DSPL Downwind26.39
Scoring OptionTODTOT
5-Band Windward/Leeward Low1476.80.4063
5-Band Windward/Leeward Low/Med1072.00.5597
5-Band Windward/Leeward Medium893.60.6714
5-Band Windward/Leeward Med/High796.20.7536
5-Band Windward/Leeward High761.70.7877
Windward/Leeward 60-40 Low1492.50.4020
Windward/Leeward 60-40 Low/Med1092.80.5490
Windward/Leeward 60-40 Medium919.20.6527
Windward/Leeward 60-40 Med/High827.00.7255
Windward/Leeward 60-40 High797.20.7526
5-Band AP Low1078.40.5564
5-Band AP Low/Med848.40.7072
5-Band AP Medium730.50.8213
5-Band AP Med/High666.60.9000
5-Band AP High638.80.9393
5-Band SF Bay Tour - Low1276.60.4700
5-Band SF Bay Tour - Low/Med1031.60.5816
5-Band SF Bay Tour - Medium869.90.6897
5-Band SF Bay Tour - Med/High783.50.7658
5-Band SF Bay Tour - High751.60.7983
Chicago-Mac Upwind0.6789
Chicago-Mac All Purpose0.7108
Chicago-Mac Downwind0.7373
Bayview-Mac Cove Island0.5123
Bayview-Mac Shore0.5163
Harvest Moon Regatta640.30.9371
ORC Ref  04310003MKMIssued on 31/03/2025Valid until 31/03/2026
VPP ver: 2025 1.01 | © ORC | www.orc.org
Club Certificate2025
IJsvogelNED 737
Watersportverbond
www.watersportverbond.nl
Wedstrijdsport@watersportverbond.nl
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassNORDIC FOLKBOATMeasurement15/06/2022HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
LOA7.680Max. Beam2.210Draft1.168Displacement1,998Wetted area13.87IMS L5.915LSM05.737Acc. length7.183Sink (kg/mm) 7.41
VCGD-0.350VCGM-0.339RM Rated (kg·m) 25.7Limit of positive stability(°) N/AStability IndexN/ADefault crew weight312Declared crew weight240
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0CheckstaysSpreaders1Rotating mastNo
P8.750IG6.500ISP6.550MDT10.104MDL10.116MDT2MDL2TLMWGO
E3.380J2.000BAS1.080FSDNo FoilSFJ0.820SPL2.050WPLTPSBDMWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.350Flotation Date15/06/2022Measurer65
BALLAST
TANKS
INVENTORY
IdDescriptionWeight SailingLCGVCGGAIdDescriptionWeight SailingLCGVCGGA2Landvasten3.500.00    1Torqeedo   
INVENTORY
Fixed Ballast Total0
Total deductible
OTHER ITEMSIdKindDescriptionWeightLCGVCG2MiscellaneousLandvasten53.500.001EngineTorqeedoTotal deductible0
ORC Ref  04310003MKMIssued on 31/03/2025Valid until 31/03/2026
VPP ver: 2025 1.01 | © ORC | www.orc.org
Club Certificate2025
IJsvogelNED 737
Watersportverbond
www.watersportverbond.nl
Wedstrijdsport@watersportverbond.nl
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment10.120.731.322.222.8917.90Class rules sail
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment10.050.350.681.251.812.345.96YesNo 7.31Class Rules Sail
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment20236.936.936.934.154.2224.05
CRUISER/RACER REQUIREMENTS*
Accommodation length7.2 mTable area0.22 m²Headroom1.40 mMinimum number of berths2Personal gear stowage0.08 m³Fresh water capacity12 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  04310003MKMIssued on 31/03/2025Valid until 31/03/2026
VPP ver: 2025 1.01 | © ORC | www.orc.org