Club Certificate2026
Humming BirdNED 5804
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°43.0°40.8°39.0°37.6°37.1°37.2°37.6°38.8°
Beat VMG2.263.193.854.294.544.644.704.724.65
52°3.544.845.666.096.326.446.506.566.56
60°3.795.085.856.236.456.596.676.756.78
75°3.965.235.976.356.596.776.927.107.21
90°3.845.125.986.446.716.907.067.467.69
110°3.655.076.006.476.817.147.487.938.18
120°3.484.875.846.376.737.077.468.158.61
135°3.014.345.356.086.506.837.208.038.84
150°2.483.684.715.576.176.556.867.618.38
Run VMG2.143.184.094.865.546.056.437.047.76
Gybe Angles142.2°146.9°151.4°155.6°163.6°171.8°178.1°178.1°177.2°
APH ToD:623.7CDL: 7.378APH ToT: 0.9620CertNo:none
BOAT
ClassHB 31Designerv.d.Stadt & PrtnrsBuilderHunter BoatsAge date01/1984Series date10/1983Offset fileH128.BOFData fileNED5804
HULL
Length Overall9.255 mMaximum Beam3.070 mDraft1.751 mDisplacement3,047 kgDLR8.1053IMS DivisionCruiser/RacerDynamic Allowance0.250%Age Allowance0.650%RS Assessment-0.254%
PROPELLER
InstallationShaft exposedTypeFolding 2 bladesDiameter0.381m
CREW
Maximum weight432 kg(default)Minimum weight302 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail25.4925.89Headsail Luffed21.4021.40Headsail FlyingSymmetric47.2247.22Asymmetric
STORM SAIL AREAS Maximum (m²)
Trysail7.90Storm Jib5.09Heavy Weather Jib13.72
SAIL LIMITS
Headsails5Spinnakers4
STABILITY
Righting Moment 55.4 kg·m Stability Index 108.1
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  04310004JVE Issued on 01/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
Humming BirdNED 5804
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 VMG1590.21127.5934.9838.4792.5775.4766.6762.7773.6
52°1016.2743.4636.3591.2570.0558.9553.6548.6548.4
60°948.9708.4615.3577.8557.8546.0539.7533.0531.0
75°908.3689.0602.6567.2546.3531.4520.1506.9499.4
90°936.5703.0601.6559.1536.4521.8509.7482.9468.0
110°985.2710.3600.5556.3528.8504.5481.5454.2439.9
120°1034.0740.0616.8565.0535.1509.1482.6441.7418.1
135°1197.3829.8673.4592.4554.0526.9499.9448.4407.0
150°1453.8979.0764.1646.2583.5549.9524.6472.8429.4
Run VMG1678.71130.4881.2740.7649.8594.9559.5511.3464.0
Selected Courses
Windward / Leeward1634.51129.0908.1789.5721.2685.1663.1637.0618.8
All purpose1228.6870.3718.3643.2602.6579.3562.4537.3521.6
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward756.70.7929
All purpose623.70.9620
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low794.30.7554
Triple Number Coastal/Long Distance Medium620.00.9678
Triple Number Coastal/Long Distance High557.21.0768
Triple Number Windward/Leeward Low1018.50.5891
Triple Number Windward/Leeward Medium750.60.7994
Triple Number Windward/Leeward High658.80.9107
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance676.50.8870
Triple Number Coastal/Long Distance Low794.30.7554
Triple Number Coastal/Long Distance Medium620.00.9678
Triple Number Coastal/Long Distance High557.21.0768
Triple Number Windward/Leeward Low1018.50.5891
Triple Number Windward/Leeward Medium750.60.7994
Triple Number Windward/Leeward High658.80.9107
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1638.91129.1856.3718.0640.3600.6568.9514.9497.6
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7002
Downwind "popa"0.8288
70% up, 30% down "Ilhabela"0.7344
30% up, 70% down "Ilhabela-inverso"0.7855
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low794.30.7554
Triple Number Coastal/Long Distance Medium620.00.9678
Triple Number Coastal/Long Distance High557.21.0768
Triple Number Windward/Leeward Low1018.50.5891
Triple Number Windward/Leeward Medium750.60.7994
Triple Number Windward/Leeward High658.80.9107
Predominantly Upwind670.60.8948
Predominantly Downwind635.50.9441
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP649.10.9244 Predom. Rc High511.41.1734 5B SF Bay L/M831.20.7218 TriNum AP Low794.30.7554 Predom. Dn Low978.10.6134 5B SF Bay Med715.30.8388 TriNum AP Med620.00.9677 Predom. Dn L/M718.40.8352 5B SF Bay M/H654.20.9172 TriNum AP High557.21.0768 Predom. Dn Med613.50.9781 5B SF Bay High626.80.9572 TriNum W/L Low1068.30.5617 Predom. Dn M/H549.91.0911 5B AP Low884.90.6780 TriNum W/L Med750.60.7994 Predom. Dn High511.11.1739 5B AP L/M697.10.8607 TriNum W/L Hig658.80.9107 ChiMac Up Low839.50.7147 5B AP Med611.70.9808 Predom. Upwind698.00.8595 ChiMac Up Med760.10.7894 5B AP M/H564.41.0631 Predom. Reaching624.30.9610 ChiMac Up High668.30.8978 5B AP High538.91.1133 Predom. Downwind665.40.9017 ChiMac Off Low839.00.7151 5B W/L Low1200.10.5000 Predom. Up Low953.20.6295 ChiMac Off Med740.20.8106 5B W/L L/M871.20.6887 Predom. Up L/M730.60.8212 ChiMac Off High623.40.9624 5B W/L Med737.30.8138 Predom. Up Med650.30.9227 ChiMac AP Low835.00.7185 5B W/L M/H667.30.8992 Predom. Up M/H611.60.9810 ChiMac AP Med747.10.8031 5B W/L High638.40.9399 Predom. Up High594.91.0086 ChiMac AP High643.90.9318 W/L 60-40 Low1199.10.5004 Predom. Rc Low860.10.6976 BayMac Cove Island960.40.6248 W/L 60-40 L/M878.60.6829 Predom. Rc L/M659.10.9103 BayMac Shore951.70.6305 W/L 60-40 Med751.20.7987 Predom. Rc Med584.31.0269 Harvest Moon554.21.0826 W/L 60-40 M/H687.80.8724 Predom. Rc M/H540.31.1104 5B SF Bay Low1007.40.5956 W/L 60-40 High663.70.9040      SA/DSPL Up22.23SA/DSPL Dn34.47
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance676.50.8870
Triple Number Coastal/Long Distance Low794.30.7554
Triple Number Coastal/Long Distance Medium620.00.9678
Triple Number Coastal/Long Distance High557.21.0768
Triple Number Windward/Leeward Low1018.50.5891
Triple Number Windward/Leeward Medium750.60.7994
Triple Number Windward/Leeward High658.80.9107
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1638.91129.1856.3718.0640.3600.6568.9514.9497.6
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance676.50.8870
Triple Number Coastal/Long Distance Low794.30.7554
Triple Number Coastal/Long Distance Medium620.00.9678
Triple Number Coastal/Long Distance High557.21.0768
Triple Number Windward/Leeward Low1018.50.5891
Triple Number Windward/Leeward Medium750.60.7994
Triple Number Windward/Leeward High658.80.9107
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1638.91129.1856.3718.0640.3600.6568.9514.9497.6
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance676.5
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1638.91129.1856.3718.0640.3600.6568.9514.9497.6
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low794.30.7554
Triple Number Coastal/Long Distance Medium620.00.9678
Triple Number Coastal/Long Distance High557.21.0768
Triple Number Windward/Leeward Low1018.50.5891
Triple Number Windward/Leeward Medium750.60.7994
Triple Number Windward/Leeward High658.80.9107
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating676.50.8870
FinRating, kevyt tuuli1183.80.8447
FinRating, kova tuuli542.50.9216
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low794.30.7554
Triple Number Coastal/Long Distance Medium620.00.9678
Triple Number Coastal/Long Distance High557.21.0768
Triple Number Windward/Leeward Low1018.50.5891
Triple Number Windward/Leeward Medium750.60.7994
Triple Number Windward/Leeward High658.80.9107
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.8870
Triple Number Coastal/Long Distance Low0.7554
Triple Number Coastal/Long Distance Medium0.9678
Triple Number Coastal/Long Distance High1.0768
Triple Number Windward/Leeward Low0.5891
Triple Number Windward/Leeward Medium0.7994
Triple Number Windward/Leeward High0.9107
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1638.91129.1856.3718.0640.3600.6568.9514.9497.6
For information
General Purpose Handicap (GPH)698.5
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance676.50.8870
Triple Number Coastal/Long Distance Low794.30.7554
Triple Number Coastal/Long Distance Medium620.00.9678
Triple Number Coastal/Long Distance High557.21.0768
Triple Number Windward/Leeward Low1018.50.5891
Triple Number Windward/Leeward Medium750.60.7994
Triple Number Windward/Leeward High658.80.9107
Saronikos S All Purpose704.50.8516
Saronikos S Upwind785.40.7640
Saronikos S Downwind610.70.9825
Saronikos N All Purpose741.30.8094
Saronikos N Upwind819.20.7324
Saronikos N Downwind668.10.8981
Saronikos SW All Purpose711.90.8429
Saronikos SW Upwind806.10.7443
Saronikos SW Downwind622.10.9645
Saronikos NE All Purpose770.50.7787
Saronikos NE Upwind771.80.7774
Saronikos NE Downwind750.40.7996
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1638.91129.1856.3718.0640.3600.6568.9514.9497.6
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low794.30.7554
Triple Number Coastal/Long Distance Medium620.00.9678
Triple Number Coastal/Long Distance High557.21.0768
Triple Number Windward/Leeward Low1018.50.5891
Triple Number Windward/Leeward Medium750.60.7994
Triple Number Windward/Leeward High658.80.9107
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose649.10.9244
5-Band All Purpose Low960.70.6245
5-Band All Purpose L/M722.20.8308
5-Band All Purpose Med630.50.9516
5-Band All Purpose M/H579.91.0347
5-Band All Purpose High552.21.0865
Single Number Predominant Upwind669.00.8968
Single Number Predominant Reaching600.70.9989
Single Number Predominant Downwind636.50.9426
5-Band 50-50 Windward/Leeward Low1200.10.5000
5-Band 50-50 Windward/Leeward L/M871.20.6887
5-Band 50-50 Windward/Leeward Med737.30.8138
5-Band 50-50 Windward/Leeward M/H667.30.8992
5-Band 50-50 Windward/Leeward High638.40.9399
5-Band 60-40 Windward/Leeward Low1199.10.5004
5-Band 60-40 Windward/Leeward L/M878.60.6829
5-Band 60-40 Windward/Leeward Med751.20.7987
5-Band 60-40 Windward/Leeward M/H687.80.8724
5-Band 60-40 Windward/Leeward High663.70.9040
Triple Number 50-50 Windward/Leeward Low1068.30.5617
Triple Number 50-50 Windward/Leeward Med750.60.7993
Triple Number 50-50 Windward/Leeward High658.80.9107
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward770.40.7788
Triple Number 60-40 Windward/Leeward Low1070.10.5607
Triple Number 60-40 Windward/Leeward Med763.60.7858
Triple Number 60-40 Windward/Leeward High680.50.8817
Triple Number All-Purpose Low863.80.6946
Triple Number All-Purpose Med639.40.9384
Triple Number All-Purpose High572.11.0487
Triple Number Predominant Upwind Low870.70.6891
Triple Number Predominant Upwind Med660.50.9083
Triple Number Predominant Upwind High612.20.9800
Triple Number Predominant Reaching Low782.40.7669
Triple Number Predominant Reaching Med600.20.9997
Triple Number Predominant Reaching High523.81.1456
Triple Number Predominant Downwind Low871.70.6883
Triple Number Predominant Downwind Med624.70.9605
Triple Number Predominant Downwind High529.71.1327
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance676.50.8870
Triple Number Coastal/Long Distance Low794.30.7554
Triple Number Coastal/Long Distance Medium620.00.9678
Triple Number Coastal/Long Distance High557.21.0768
Triple Number Windward/Leeward Low1018.50.5891
Triple Number Windward/Leeward Medium750.60.7994
Triple Number Windward/Leeward High658.80.9107
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1638.91129.1856.3718.0640.3600.6568.9514.9497.6
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance676.50.8870
Triple Number Coastal/Long Distance Low794.30.7554
Triple Number Coastal/Long Distance Medium620.00.9678
Triple Number Coastal/Long Distance High557.21.0768
Triple Number Windward/Leeward Low1018.50.5891
Triple Number Windward/Leeward Medium750.60.7994
Triple Number Windward/Leeward High658.80.9107
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1638.91129.1856.3718.0640.3600.6568.9514.9497.6
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low794.3
Triple Number Coastal/Long Distance Medium620.0
Triple Number Coastal/Long Distance High557.2
Triple Number Windward/Leeward Low1018.5
Triple Number Windward/Leeward Medium750.6
Triple Number Windward/Leeward High658.8
Predominantly Upwind670.6
Predominantly Downwind635.5
Predominantly Reaching610.7
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance676.50.8870
Triple Number Coastal/Long Distance Low794.30.7554
Triple Number Coastal/Long Distance Medium620.00.9678
Triple Number Coastal/Long Distance High557.21.0768
Triple Number Windward/Leeward Low1018.50.5891
Triple Number Windward/Leeward Medium750.60.7994
Triple Number Windward/Leeward High658.80.9107
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1638.91129.1856.3718.0640.3600.6568.9514.9497.6
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7554
Triple Number Coastal/Long Distance Medium0.9678
Triple Number Coastal/Long Distance High1.0768
Triple Number Windward/Leeward Low0.5891
Triple Number Windward/Leeward Medium0.7994
Triple Number Windward/Leeward High0.9107
Coastal/Long Distance0.8870
Predominantly Upwind0.8948
Predominantly Downwind0.9441
For information
General Purpose Handicap (GPH)698.5
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)0.9620
Distanseseilas Trippeltall svak vind0.7554
Distanseseilas Trippeltall mellomvind0.9678
Distanseseilas Trippeltall sterk vind1.0768
Pølsebane Trippeltall svak vind0.5891
Pølsebane Trippeltall mellomvind0.7994
Pølsebane Trippeltall sterk vind0.9107
Motvind Singeltall0.8948
Medvind Singeltall0.9441
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low794.30.7554
Triple Number Coastal/Long Distance Medium620.00.9678
Triple Number Coastal/Long Distance High557.21.0768
Triple Number Windward/Leeward Low1018.50.5891
Triple Number Windward/Leeward Medium750.60.7994
Triple Number Windward/Leeward High658.80.9107
Coastal/Long Distance676.50.8870
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind670.60.8948
Predominantly Downwind635.50.9441
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore624.20.9612
Cape Doctor Coastal526.31.1400
Triple Number Coastal/Long Distance Low794.30.7554
Triple Number Coastal/Long Distance Medium620.00.9678
Triple Number Coastal/Long Distance High557.21.0768
Triple Number Windward/Leeward Low1018.50.5891
Triple Number Windward/Leeward Medium750.60.7994
Triple Number Windward/Leeward High658.80.9107
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7554
Triple Number Coastal/Long Distance Medium0.9678
Triple Number Coastal/Long Distance High1.0768
Triple Number Windward/Leeward Low0.5891
Triple Number Windward/Leeward Medium0.7994
Triple Number Windward/Leeward High0.9107
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7554
Triple Number Coastal/Long Distance Medium0.9678
Triple Number Coastal/Long Distance High1.0768
Triple Number Windward/Leeward Low0.5891
Triple Number Windward/Leeward Medium0.7994
Triple Number Windward/Leeward High0.9107
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance676.50.8870
Triple Number Coastal/Long Distance Low794.30.7554
Triple Number Coastal/Long Distance Medium620.00.9678
Triple Number Coastal/Long Distance High557.21.0768
Triple Number Windward/Leeward Low1018.50.5891
Triple Number Windward/Leeward Medium750.60.7994
Triple Number Windward/Leeward High658.80.9107
Predominantly Upwind670.60.8948
Predominantly Downwind635.50.9441
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1638.91129.1856.3718.0640.3600.6568.9514.9497.6
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance676.50.8870
Triple Number Coastal/Long Distance Low794.30.7554
Triple Number Coastal/Long Distance Medium620.00.9678
Triple Number Coastal/Long Distance High557.21.0768
Triple Number Windward/Leeward Low1018.50.5891
Triple Number Windward/Leeward Medium750.60.7994
Triple Number Windward/Leeward High658.80.9107
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1638.91129.1856.3718.0640.3600.6568.9514.9497.6
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP649.10.9244 Predom. Dn High511.11.1739 5B AP M/H564.41.0631 TriNum AP Low794.30.7554 Predom. Rc Low860.10.6976 5B AP High538.91.1133 TriNum AP Med620.00.9677 Predom. Rc L/M659.10.9103 5B SF Bay Low1007.40.5956 TriNum AP High557.21.0768 Predom. Rc Med584.31.0269 5B SF Bay L/M831.20.7218 TriNum W/L Low1068.30.5617 Predom. Rc M/H540.31.1104 5B SF Bay Med715.30.8388 TriNum W/L Med750.60.7994 Predom. Rc High511.41.1734 5B SF Bay M/H654.20.9172 TriNum W/L Hig658.80.9107 5B W/L Low1200.10.5000 5B SF Bay High626.80.9572 Predom. Upwind698.00.8595 5B W/L L/M871.20.6887 ChiMac Up Low839.50.7147 Predom. Reaching624.30.9610 5B W/L Med737.30.8138 ChiMac Up Med760.10.7894 Predom. Downwind665.40.9017 5B W/L M/H667.30.8992 ChiMac Up High668.30.8978 Predom. Up Low953.20.6295 5B W/L High638.40.9399 ChiMac Off Low839.00.7151 Predom. Up L/M730.60.8212 W/L 60-40 Low1199.10.5004 ChiMac Off Med740.20.8106 Predom. Up Med650.30.9227 W/L 60-40 L/M878.60.6829 ChiMac Off High623.40.9624 Predom. Up M/H611.60.9810 W/L 60-40 Med751.20.7987 ChiMac AP Low835.00.7185 Predom. Up High594.91.0086 W/L 60-40 M/H687.80.8724 ChiMac AP Med747.10.8031 Predom. Dn Low978.10.6134 W/L 60-40 High663.70.9040 ChiMac AP High643.90.9318 Predom. Dn L/M718.40.8352 5B AP Low884.90.6780 BayMac Cove Island960.40.6248 Predom. Dn Med613.50.9781 5B AP L/M697.10.8607 BayMac Shore951.70.6305 Predom. Dn M/H549.91.0911 5B AP Med611.70.9808 Harvest Moon554.21.0826      SA/DSPL Up22.23SA/DSPL Dn34.47
ORC Ref  04310004JVE Issued on 01/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
Humming BirdNED 5804
Watersportverbond
www.watersportverbond.nl
Wedstrijdsport@watersportverbond.nl
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassHB 31Measurement11/05/1998HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall9.255Maximum beam3.070Draft1.751Displacement3,047Wetted area16.51IMS L7.656LSM07.216Accomod. length9.255Sink (kg/mm) 12.10
VCGD0.061VCGM0.059 RM Rated (kg·m) 55.4Limit of positive stability(°) 111.7 Stability Index 108.1 BLR index 0.0000Default crew weight432 Declared crew weight
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.381PBW0.095PIPA0.0038
PSD0.022PHD0.064PHL0.090
PSA20.0°ESL0.590
ST10.019ST20.080ST30.080
ST40.058ST50.194
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysYesCheckstaysNoSpreaders1Rotating mastNo
P11.000IG10.080ISP10.150MDT10.088MDL10.133MDT2MDL2TLTaperMWGO
E4.100J3.200BAS1.440FSDFoilSFJ0.030SPL3.270WPLTPSBD0.136MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date11/05/1998
SFFP0.652FFM1.026FF1.042LCFcl5.019SG1.0100
SAFP8.158FAM0.840FA0.847LCFsh5.247HBI0.948
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04310004JVE Issued on 01/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
Humming BirdNED 5804
Watersportverbond
www.watersportverbond.nl
Wedstrijdsport@watersportverbond.nl
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment10.140.751.372.453.3325.49
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentORC0.080.531.012.043.154.3210.17NoNo 21.40* Copied from legacy *10.080.480.881.642.423.2310.17NoNo 16.73
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentORC10.0010.0010.005.705.5347.22* Copied from legacy *
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length9.3 mTable area0.44 m²Headroom1.65 mMinimum number of berths4Personal gear stowage0.16 m³Fresh water capacity66 lMinimum number of seats in cockpit4Food stowage0.24 m³Fuel capacity36 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  04310004JVE Issued on 01/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org