Double HandedClub Certificate2026
Double JUSA 63281
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 Angles44.9°41.8°39.7°38.4°38.2°38.2°38.4°39.3°41.8°
Beat VMG2.613.574.194.464.554.574.594.544.30
52°4.065.336.046.326.416.466.496.486.40
60°4.325.556.206.476.586.646.686.716.67
75°4.515.696.316.626.806.906.997.117.14
90°4.405.606.296.656.917.127.297.537.70
110°3.945.396.286.737.047.277.467.718.05
120°3.825.246.176.697.087.447.778.218.40
135°3.354.755.796.456.897.317.758.719.78
150°2.794.065.135.976.536.947.368.289.58
Run VMG2.423.524.455.225.866.356.757.508.40
Gybe Angles140.6°146.4°151.0°155.4°163.0°169.1°175.4°172.7°161.8°
APH ToD:600.4CDL: 7.403APH ToT: 0.9993CertNo:22117
BOAT
ClassJ-29DesignerR.JohnstoneBuilderJ-BoatsAge date01/1986Series date01/1986Offset fileUS17305.BOFData fileUSA63281
HULL
Length Overall8.961 mMaximum Beam3.389 mDraft1.784 mDisplacement3,021 kgDLR7.0088IMS DivisionPerformanceDynamic Allowance0.000%Age Allowance0.650%RS Assessment-0.127%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameterm
CREW
Maximum weight170 kg(default)Minimum weight120 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail25.4725.93Headsail Luffed32.7732.77Headsail FlyingSymmetric66.5866.58Asymmetric
STORM SAIL AREAS Maximum (m²)
Trysail7.41Storm Jib8.51Heavy Weather Jib22.98
SAIL LIMITS
Headsails5Spinnakers4
STABILITY
Righting Moment 68.4 kg·m Stability Index 97.8
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  04310004UMB Issued on 02/07/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
Double JUSA 63281
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 VMG1380.21007.8859.9807.9792.0787.8785.1793.8837.5
52°887.4675.3596.0570.0561.3557.5554.5555.1562.9
60°832.8648.6580.3556.0546.9542.5538.8536.6540.0
75°798.0632.7570.4544.1529.7521.9515.3506.6504.0
90°817.8642.3572.7541.0521.0505.9493.9477.9467.5
110°912.6668.5573.6535.3511.5495.1482.5466.7447.3
120°943.2687.1583.4538.2508.7483.6463.0438.7428.5
135°1075.7758.6622.0558.2522.5492.4464.5413.4367.9
150°1288.8885.8701.6602.6551.1518.5489.4434.6375.9
Run VMG1488.11022.8809.5689.3614.7566.7533.5480.0428.5
Selected Courses
Windward / Leeward1434.21015.3834.7748.6703.4677.2659.3636.9633.0
All purpose1085.4790.6668.4613.7585.4567.8553.9534.9526.3
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward728.20.8240
All purpose600.40.9993
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low729.50.8225
Triple Number Coastal/Long Distance Medium597.31.0045
Triple Number Coastal/Long Distance High550.31.0904
Triple Number Windward/Leeward Low925.10.6486
Triple Number Windward/Leeward Medium722.90.8300
Triple Number Windward/Leeward High655.40.9155
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance648.40.9253
Triple Number Coastal/Long Distance Low729.50.8225
Triple Number Coastal/Long Distance Medium597.31.0045
Triple Number Coastal/Long Distance High550.31.0904
Triple Number Windward/Leeward Low925.10.6486
Triple Number Windward/Leeward Medium722.90.8300
Triple Number Windward/Leeward High655.40.9155
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1439.61016.0789.7682.6622.9588.3558.2510.3499.8
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7199
Downwind "popa"0.8905
70% up, 30% down "Ilhabela"0.7638
30% up, 70% down "Ilhabela-inverso"0.8314
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low729.50.8225
Triple Number Coastal/Long Distance Medium597.31.0045
Triple Number Coastal/Long Distance High550.31.0904
Triple Number Windward/Leeward Low925.10.6486
Triple Number Windward/Leeward Medium722.90.8300
Triple Number Windward/Leeward High655.40.9155
Predominantly Upwind647.90.9261
Predominantly Downwind601.10.9981
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP622.30.9642 Predom. Rc High500.61.1986 5B SF Bay L/M776.10.7731 TriNum AP Low729.50.8225 Predom. Dn Low884.10.6787 5B SF Bay Med693.20.8655 TriNum AP Med597.41.0044 Predom. Dn L/M670.20.8953 5B SF Bay M/H648.70.9249 TriNum AP High550.21.0904 Predom. Dn Med584.81.0260 5B SF Bay High628.80.9542 TriNum W/L Low967.30.6203 Predom. Dn M/H528.51.1352 5B AP Low803.80.7464 TriNum W/L Med722.90.8300 Predom. Dn High491.61.2204 5B AP L/M654.80.9163 TriNum W/L Hig655.40.9155 ChiMac Up Low773.60.7756 5B AP Med591.41.0145 Predom. Upwind670.50.8948 ChiMac Up Med716.10.8378 5B AP M/H555.71.0797 Predom. Reaching592.91.0119 ChiMac Up High649.40.9240 5B AP High536.71.1180 Predom. Downwind626.00.9585 ChiMac Off Low770.30.7789 5B W/L Low1074.90.5582 Predom. Up Low856.90.7002 ChiMac Off Med688.70.8712 5B W/L L/M811.60.7393 Predom. Up L/M687.50.8727 ChiMac Off High590.71.0157 5B W/L Med713.70.8406 Predom. Up Med634.40.9458 ChiMac AP Low768.30.7809 5B W/L M/H662.20.9060 Predom. Up M/H609.50.9845 ChiMac AP Med699.80.8574 5B W/L High640.10.9374 Predom. Up High601.00.9984 ChiMac AP High618.50.9701 W/L 60-40 Low1072.70.5594 Predom. Rc Low778.70.7705 BayMac Cove Island875.50.6853 W/L 60-40 L/M819.90.7318 Predom. Rc L/M620.40.9671 BayMac Shore867.80.6914 W/L 60-40 Med730.80.8210 Predom. Rc Med562.31.0670 Harvest Moon530.51.1311 W/L 60-40 M/H687.30.8730 Predom. Rc M/H524.61.1437 5B SF Bay Low912.10.6578 W/L 60-40 High672.00.8928      SA/DSPL Up27.77SA/DSPL Dn43.88
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance648.40.9253
Triple Number Coastal/Long Distance Low729.50.8225
Triple Number Coastal/Long Distance Medium597.31.0045
Triple Number Coastal/Long Distance High550.31.0904
Triple Number Windward/Leeward Low925.10.6486
Triple Number Windward/Leeward Medium722.90.8300
Triple Number Windward/Leeward High655.40.9155
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1439.61016.0789.7682.6622.9588.3558.2510.3499.8
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance648.40.9253
Triple Number Coastal/Long Distance Low729.50.8225
Triple Number Coastal/Long Distance Medium597.31.0045
Triple Number Coastal/Long Distance High550.31.0904
Triple Number Windward/Leeward Low925.10.6486
Triple Number Windward/Leeward Medium722.90.8300
Triple Number Windward/Leeward High655.40.9155
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1439.61016.0789.7682.6622.9588.3558.2510.3499.8
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance648.4
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1439.61016.0789.7682.6622.9588.3558.2510.3499.8
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low729.50.8225
Triple Number Coastal/Long Distance Medium597.31.0045
Triple Number Coastal/Long Distance High550.31.0904
Triple Number Windward/Leeward Low925.10.6486
Triple Number Windward/Leeward Medium722.90.8300
Triple Number Windward/Leeward High655.40.9155
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating648.40.9253
FinRating, kevyt tuuli1058.70.9445
FinRating, kova tuuli540.50.9250
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low729.50.8225
Triple Number Coastal/Long Distance Medium597.31.0045
Triple Number Coastal/Long Distance High550.31.0904
Triple Number Windward/Leeward Low925.10.6486
Triple Number Windward/Leeward Medium722.90.8300
Triple Number Windward/Leeward High655.40.9155
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9253
Triple Number Coastal/Long Distance Low0.8225
Triple Number Coastal/Long Distance Medium1.0045
Triple Number Coastal/Long Distance High1.0904
Triple Number Windward/Leeward Low0.6486
Triple Number Windward/Leeward Medium0.8300
Triple Number Windward/Leeward High0.9155
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1439.61016.0789.7682.6622.9588.3558.2510.3499.8
For information
General Purpose Handicap (GPH)664.1
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance648.40.9253
Triple Number Coastal/Long Distance Low729.50.8225
Triple Number Coastal/Long Distance Medium597.31.0045
Triple Number Coastal/Long Distance High550.31.0904
Triple Number Windward/Leeward Low925.10.6486
Triple Number Windward/Leeward Medium722.90.8300
Triple Number Windward/Leeward High655.40.9155
Saronikos S All Purpose666.10.9007
Saronikos S Upwind742.30.8083
Saronikos S Downwind572.91.0474
Saronikos N All Purpose704.80.8513
Saronikos N Upwind771.60.7776
Saronikos N Downwind625.50.9592
Saronikos SW All Purpose664.00.9036
Saronikos SW Upwind748.40.8017
Saronikos SW Downwind583.01.0292
Saronikos NE All Purpose724.50.8282
Saronikos NE Upwind723.50.8292
Saronikos NE Downwind698.50.8590
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1439.61016.0789.7682.6622.9588.3558.2510.3499.8
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low729.50.8225
Triple Number Coastal/Long Distance Medium597.31.0045
Triple Number Coastal/Long Distance High550.31.0904
Triple Number Windward/Leeward Low925.10.6486
Triple Number Windward/Leeward Medium722.90.8300
Triple Number Windward/Leeward High655.40.9155
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose622.30.9642
5-Band All Purpose Low866.10.6927
5-Band All Purpose L/M677.10.8861
5-Band All Purpose Med608.50.9861
5-Band All Purpose M/H568.21.0559
5-Band All Purpose High546.01.0990
Single Number Predominant Upwind646.10.9287
Single Number Predominant Reaching574.11.0451
Single Number Predominant Downwind602.60.9957
5-Band 50-50 Windward/Leeward Low1074.90.5582
5-Band 50-50 Windward/Leeward L/M811.60.7393
5-Band 50-50 Windward/Leeward Med713.70.8406
5-Band 50-50 Windward/Leeward M/H662.20.9060
5-Band 50-50 Windward/Leeward High640.10.9374
5-Band 60-40 Windward/Leeward Low1072.70.5594
5-Band 60-40 Windward/Leeward L/M819.90.7318
5-Band 60-40 Windward/Leeward Med730.80.8210
5-Band 60-40 Windward/Leeward M/H687.30.8730
5-Band 60-40 Windward/Leeward High672.00.8928
Triple Number 50-50 Windward/Leeward Low967.30.6203
Triple Number 50-50 Windward/Leeward Med722.90.8300
Triple Number 50-50 Windward/Leeward High655.40.9155
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward744.80.8056
Triple Number 60-40 Windward/Leeward Low968.50.6195
Triple Number 60-40 Windward/Leeward Med738.70.8122
Triple Number 60-40 Windward/Leeward High682.10.8796
Triple Number All-Purpose Low788.10.7613
Triple Number All-Purpose Med615.10.9755
Triple Number All-Purpose High561.91.0678
Triple Number Predominant Upwind Low793.10.7565
Triple Number Predominant Upwind Med640.80.9363
Triple Number Predominant Upwind High614.50.9764
Triple Number Predominant Reaching Low717.10.8367
Triple Number Predominant Reaching Med577.01.0398
Triple Number Predominant Reaching High508.81.1793
Triple Number Predominant Downwind Low795.60.7541
Triple Number Predominant Downwind Med593.41.0111
Triple Number Predominant Downwind High506.31.1850
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance648.40.9253
Triple Number Coastal/Long Distance Low729.50.8225
Triple Number Coastal/Long Distance Medium597.31.0045
Triple Number Coastal/Long Distance High550.31.0904
Triple Number Windward/Leeward Low925.10.6486
Triple Number Windward/Leeward Medium722.90.8300
Triple Number Windward/Leeward High655.40.9155
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1439.61016.0789.7682.6622.9588.3558.2510.3499.8
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance648.40.9253
Triple Number Coastal/Long Distance Low729.50.8225
Triple Number Coastal/Long Distance Medium597.31.0045
Triple Number Coastal/Long Distance High550.31.0904
Triple Number Windward/Leeward Low925.10.6486
Triple Number Windward/Leeward Medium722.90.8300
Triple Number Windward/Leeward High655.40.9155
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1439.61016.0789.7682.6622.9588.3558.2510.3499.8
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low729.5
Triple Number Coastal/Long Distance Medium597.3
Triple Number Coastal/Long Distance High550.3
Triple Number Windward/Leeward Low925.1
Triple Number Windward/Leeward Medium722.9
Triple Number Windward/Leeward High655.4
Predominantly Upwind647.9
Predominantly Downwind601.1
Predominantly Reaching580.8
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance648.40.9253
Triple Number Coastal/Long Distance Low729.50.8225
Triple Number Coastal/Long Distance Medium597.31.0045
Triple Number Coastal/Long Distance High550.31.0904
Triple Number Windward/Leeward Low925.10.6486
Triple Number Windward/Leeward Medium722.90.8300
Triple Number Windward/Leeward High655.40.9155
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1439.61016.0789.7682.6622.9588.3558.2510.3499.8
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8225
Triple Number Coastal/Long Distance Medium1.0045
Triple Number Coastal/Long Distance High1.0904
Triple Number Windward/Leeward Low0.6486
Triple Number Windward/Leeward Medium0.8300
Triple Number Windward/Leeward High0.9155
Coastal/Long Distance0.9253
Predominantly Upwind0.9261
Predominantly Downwind0.9981
For information
General Purpose Handicap (GPH)664.1
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)0.9993
Distanseseilas Trippeltall svak vind0.8225
Distanseseilas Trippeltall mellomvind1.0045
Distanseseilas Trippeltall sterk vind1.0904
Pølsebane Trippeltall svak vind0.6486
Pølsebane Trippeltall mellomvind0.8300
Pølsebane Trippeltall sterk vind0.9155
Motvind Singeltall0.9261
Medvind Singeltall0.9981
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low729.50.8225
Triple Number Coastal/Long Distance Medium597.31.0045
Triple Number Coastal/Long Distance High550.31.0904
Triple Number Windward/Leeward Low925.10.6486
Triple Number Windward/Leeward Medium722.90.8300
Triple Number Windward/Leeward High655.40.9155
Coastal/Long Distance648.40.9253
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind647.90.9261
Predominantly Downwind601.10.9981
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore634.20.9461
Cape Doctor Coastal528.91.1345
Triple Number Coastal/Long Distance Low729.50.8225
Triple Number Coastal/Long Distance Medium597.31.0045
Triple Number Coastal/Long Distance High550.31.0904
Triple Number Windward/Leeward Low925.10.6486
Triple Number Windward/Leeward Medium722.90.8300
Triple Number Windward/Leeward High655.40.9155
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8225
Triple Number Coastal/Long Distance Medium1.0045
Triple Number Coastal/Long Distance High1.0904
Triple Number Windward/Leeward Low0.6486
Triple Number Windward/Leeward Medium0.8300
Triple Number Windward/Leeward High0.9155
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8225
Triple Number Coastal/Long Distance Medium1.0045
Triple Number Coastal/Long Distance High1.0904
Triple Number Windward/Leeward Low0.6486
Triple Number Windward/Leeward Medium0.8300
Triple Number Windward/Leeward High0.9155
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance648.40.9253
Triple Number Coastal/Long Distance Low729.50.8225
Triple Number Coastal/Long Distance Medium597.31.0045
Triple Number Coastal/Long Distance High550.31.0904
Triple Number Windward/Leeward Low925.10.6486
Triple Number Windward/Leeward Medium722.90.8300
Triple Number Windward/Leeward High655.40.9155
Predominantly Upwind647.90.9261
Predominantly Downwind601.10.9981
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1439.61016.0789.7682.6622.9588.3558.2510.3499.8
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance648.40.9253
Triple Number Coastal/Long Distance Low729.50.8225
Triple Number Coastal/Long Distance Medium597.31.0045
Triple Number Coastal/Long Distance High550.31.0904
Triple Number Windward/Leeward Low925.10.6486
Triple Number Windward/Leeward Medium722.90.8300
Triple Number Windward/Leeward High655.40.9155
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1439.61016.0789.7682.6622.9588.3558.2510.3499.8
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP622.30.9642 Predom. Dn High491.61.2204 5B AP M/H555.71.0797 TriNum AP Low729.50.8225 Predom. Rc Low778.70.7705 5B AP High536.71.1180 TriNum AP Med597.41.0044 Predom. Rc L/M620.40.9671 5B SF Bay Low912.10.6578 TriNum AP High550.21.0904 Predom. Rc Med562.31.0670 5B SF Bay L/M776.10.7731 TriNum W/L Low967.30.6203 Predom. Rc M/H524.61.1437 5B SF Bay Med693.20.8655 TriNum W/L Med722.90.8300 Predom. Rc High500.61.1986 5B SF Bay M/H648.70.9249 TriNum W/L Hig655.40.9155 5B W/L Low1074.90.5582 5B SF Bay High628.80.9542 Predom. Upwind670.50.8948 5B W/L L/M811.60.7393 ChiMac Up Low773.60.7756 Predom. Reaching592.91.0119 5B W/L Med713.70.8406 ChiMac Up Med716.10.8378 Predom. Downwind626.00.9585 5B W/L M/H662.20.9060 ChiMac Up High649.40.9240 Predom. Up Low856.90.7002 5B W/L High640.10.9374 ChiMac Off Low770.30.7789 Predom. Up L/M687.50.8727 W/L 60-40 Low1072.70.5594 ChiMac Off Med688.70.8712 Predom. Up Med634.40.9458 W/L 60-40 L/M819.90.7318 ChiMac Off High590.71.0157 Predom. Up M/H609.50.9845 W/L 60-40 Med730.80.8210 ChiMac AP Low768.30.7809 Predom. Up High601.00.9984 W/L 60-40 M/H687.30.8730 ChiMac AP Med699.80.8574 Predom. Dn Low884.10.6787 W/L 60-40 High672.00.8928 ChiMac AP High618.50.9701 Predom. Dn L/M670.20.8953 5B AP Low803.80.7464 BayMac Cove Island875.50.6853 Predom. Dn Med584.81.0260 5B AP L/M654.80.9163 BayMac Shore867.80.6914 Predom. Dn M/H528.51.1352 5B AP Med591.41.0145 Harvest Moon530.51.1311      SA/DSPL Up27.77SA/DSPL Dn43.88
ORC Ref  04310004UMB Issued on 02/07/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
Double JUSA 63281
Watersportverbond
www.watersportverbond.nl
Wedstrijdsport@watersportverbond.nl
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassJ-29Measurement09/08/2005HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall8.961Maximum beam3.389Draft1.784Displacement3,021Wetted area17.72IMS L7.696LSM07.553Accomod. length8.961Sink (kg/mm) 13.76
VCGD0.168VCGM0.154 RM Rated (kg·m) 68.4Limit of positive stability(°) 103.7 Stability Index 97.8 BLR index 0.0000Default crew weight170 Declared crew weight 538
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRDPBW
EDLST1ST2
ST3ST4ST5
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P11.470IG12.980ISP12.980MDT10.102MDL10.150MDT20.100MDL20.100TL1.900MW0.150GO0.168
E3.690J3.650BAS1.360FSD0.032SFJ0.000SPL3.720WPLTPSBD0.115MWT87.00MCG3.900
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date09/08/2005
SFFP0.478FFM1.019FF1.026LCFcl5.096SG
SAFP8.940FAM0.779FA0.784LCFsh5.374HBI0.834
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04310004UMB Issued on 02/07/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
Double JUSA 63281
Watersportverbond
www.watersportverbond.nl
Wedstrijdsport@watersportverbond.nl
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment010.120.771.392.403.1825.47
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment010.080.631.192.403.705.1113.22NoNo 32.77
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment112.2212.2212.226.576.4166.58
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
ORC Ref  04310004UMB Issued on 02/07/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org