Double HandedClub Certificate2026
JunicornNED 10693
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°40.6°39.3°38.9°38.9°39.0°40.1°41.5°
Beat VMG2.743.804.464.734.844.894.904.884.68
52°4.295.756.546.816.926.987.017.046.96
60°4.606.026.747.027.137.187.237.287.22
75°4.826.176.887.217.397.487.567.697.73
90°4.706.076.857.267.537.747.898.128.31
110°4.285.916.927.427.737.978.208.638.83
120°4.165.806.857.417.858.278.599.209.77
135°3.685.246.417.137.628.138.7110.2011.50
150°3.054.425.566.497.117.567.999.0611.16
Run VMG2.643.834.825.636.206.627.007.859.67
Gybe Angles139.6°143.1°147.4°150.3°153.2°157.6°159.7°147.8°143.3°
APH ToD:555.6CDL: 8.505APH ToT: 1.0800CertNo:
BOAT
ClassJ 99DesignerJOHNSTONEBuilderJ-COMPOSITESAge date08/2019Series date01/2019Offset fileJ99-LK-TR.offData fileNED10693
HULL
Length Overall9.950 mMaximum Beam3.410 mDraft2.004 mDisplacement4,052 kgDLR6.1797IMS DivisionPerformanceDynamic Allowance0.000%Age Allowance0.228%RS Assessment-0.127%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.380m
CREW
Maximum weight170 kg(default)Minimum weight120 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail32.6533.24Headsail Luffed25.2625.26Headsail Flying46.9546.95SymmetricAsymmetric94.9194.91 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail9.68Storm Jib8.74Heavy Weather Jib23.60
SAIL LIMITS
Headsails5
✱ Woven polyester sails
Spinnakers4
STABILITY
Righting Moment 90.7 kg·m Stability Index 116.1
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  04310004PRI Issued on 14/05/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
JunicornNED 10693
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 VMG1315.7947.8807.9761.3743.5736.3734.7737.5768.9
52°839.8626.1550.8528.4520.0516.1513.8511.2517.6
60°782.0597.9533.8512.9505.2501.2498.0494.2498.5
75°747.0583.0523.4499.3487.3481.2476.4468.0465.9
90°766.5593.2525.7495.8477.9465.0456.1443.2433.1
110°841.1608.9520.2485.0465.7451.6439.0417.3407.7
120°865.8620.7525.5486.0458.3435.2419.2391.1368.3
135°977.0686.9561.3504.9472.1442.8413.1353.0313.1
150°1180.8814.8647.3554.3506.0476.4450.4397.2322.5
Run VMG1363.5940.8747.5639.9581.1543.9514.4458.6372.4
Selected Courses
Windward / Leeward1339.6944.3777.7700.6662.3640.1624.5598.0570.6
All purpose1012.2730.6616.7567.5542.3526.1513.6491.7475.6
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward684.20.8770
All purpose555.61.0800
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low673.60.8907
Triple Number Coastal/Long Distance Medium552.81.0853
Triple Number Coastal/Long Distance High508.51.1799
Triple Number Windward/Leeward Low861.00.6969
Triple Number Windward/Leeward Medium679.10.8835
Triple Number Windward/Leeward High618.50.9701
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance602.10.9965
Triple Number Coastal/Long Distance Low673.60.8907
Triple Number Coastal/Long Distance Medium552.81.0853
Triple Number Coastal/Long Distance High508.51.1799
Triple Number Windward/Leeward Low861.00.6969
Triple Number Windward/Leeward Medium679.10.8835
Triple Number Windward/Leeward High618.50.9701
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1342.0944.0733.8634.9578.4545.5517.8469.3449.7
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7680
Downwind "popa"0.9489
70% up, 30% down "Ilhabela"0.8146
30% up, 70% down "Ilhabela-inverso"0.8863
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low673.60.8907
Triple Number Coastal/Long Distance Medium552.81.0853
Triple Number Coastal/Long Distance High508.51.1799
Triple Number Windward/Leeward Low861.00.6969
Triple Number Windward/Leeward Medium679.10.8835
Triple Number Windward/Leeward High618.50.9701
Predominantly Upwind601.60.9973
Predominantly Downwind555.11.0809
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP576.41.0410 Predom. Rc High456.41.3147 5B SF Bay L/M723.00.8299 TriNum AP Low673.60.8907 Predom. Dn Low812.90.7381 5B SF Bay Med648.10.9257 TriNum AP Med552.91.0852 Predom. Dn L/M616.50.9732 5B SF Bay M/H607.10.9883 TriNum AP High508.51.1799 Predom. Dn Med540.91.1093 5B SF Bay High582.01.0309 TriNum W/L Low901.10.6658 Predom. Dn M/H489.41.2259 5B AP Low741.60.8091 TriNum W/L Med679.10.8835 Predom. Dn High448.61.3374 5B AP L/M605.10.9916 TriNum W/L Hig618.50.9701 ChiMac Up Low720.80.8324 5B AP Med547.61.0958 Predom. Upwind623.00.9631 ChiMac Up Med666.70.8999 5B AP M/H514.41.1663 Predom. Reaching545.31.1004 ChiMac Up High602.60.9957 5B AP High492.71.2177 Predom. Downwind577.21.0395 ChiMac Off Low709.50.8457 5B W/L Low1001.50.5991 Predom. Up Low799.10.7509 ChiMac Off Med635.30.9445 5B W/L L/M758.00.7916 Predom. Up L/M638.50.9397 ChiMac Off High544.71.1016 5B W/L Med671.40.8937 Predom. Up Med589.51.0178 ChiMac AP Low711.90.8428 5B W/L M/H625.80.9587 Predom. Up M/H565.71.0607 ChiMac AP Med648.80.9248 5B W/L High597.91.0035 Predom. Up High554.01.0831 ChiMac AP High572.41.0482 W/L 60-40 Low1002.10.5987 Predom. Rc Low718.50.8351 BayMac Cove Island813.60.7374 W/L 60-40 L/M766.90.7824 Predom. Rc L/M570.11.0524 BayMac Shore806.90.7436 W/L 60-40 Med687.10.8733 Predom. Rc Med517.31.1599 Harvest Moon487.61.2305 W/L 60-40 M/H647.90.9261 Predom. Rc M/H482.11.2446 5B SF Bay Low847.30.7081 W/L 60-40 High626.80.9573      SA/DSPL Up22.68SA/DSPL Dn49.95
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance602.10.9965
Triple Number Coastal/Long Distance Low673.60.8907
Triple Number Coastal/Long Distance Medium552.81.0853
Triple Number Coastal/Long Distance High508.51.1799
Triple Number Windward/Leeward Low861.00.6969
Triple Number Windward/Leeward Medium679.10.8835
Triple Number Windward/Leeward High618.50.9701
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1342.0944.0733.8634.9578.4545.5517.8469.3449.7
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance602.10.9965
Triple Number Coastal/Long Distance Low673.60.8907
Triple Number Coastal/Long Distance Medium552.81.0853
Triple Number Coastal/Long Distance High508.51.1799
Triple Number Windward/Leeward Low861.00.6969
Triple Number Windward/Leeward Medium679.10.8835
Triple Number Windward/Leeward High618.50.9701
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1342.0944.0733.8634.9578.4545.5517.8469.3449.7
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance602.1
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1342.0944.0733.8634.9578.4545.5517.8469.3449.7
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low673.60.8907
Triple Number Coastal/Long Distance Medium552.81.0853
Triple Number Coastal/Long Distance High508.51.1799
Triple Number Windward/Leeward Low861.00.6969
Triple Number Windward/Leeward Medium679.10.8835
Triple Number Windward/Leeward High618.50.9701
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating602.10.9965
FinRating, kevyt tuuli985.31.0150
FinRating, kova tuuli494.81.0106
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low673.60.8907
Triple Number Coastal/Long Distance Medium552.81.0853
Triple Number Coastal/Long Distance High508.51.1799
Triple Number Windward/Leeward Low861.00.6969
Triple Number Windward/Leeward Medium679.10.8835
Triple Number Windward/Leeward High618.50.9701
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9965
Triple Number Coastal/Long Distance Low0.8907
Triple Number Coastal/Long Distance Medium1.0853
Triple Number Coastal/Long Distance High1.1799
Triple Number Windward/Leeward Low0.6969
Triple Number Windward/Leeward Medium0.8835
Triple Number Windward/Leeward High0.9701
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1342.0944.0733.8634.9578.4545.5517.8469.3449.7
For information
General Purpose Handicap (GPH)614.3
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance602.10.9965
Triple Number Coastal/Long Distance Low673.60.8907
Triple Number Coastal/Long Distance Medium552.81.0853
Triple Number Coastal/Long Distance High508.51.1799
Triple Number Windward/Leeward Low861.00.6969
Triple Number Windward/Leeward Medium679.10.8835
Triple Number Windward/Leeward High618.50.9701
Saronikos S All Purpose620.10.9676
Saronikos S Upwind693.50.8651
Saronikos S Downwind526.81.1390
Saronikos N All Purpose652.90.9190
Saronikos N Upwind719.90.8334
Saronikos N Downwind571.71.0496
Saronikos SW All Purpose614.00.9772
Saronikos SW Upwind698.60.8589
Saronikos SW Downwind529.81.1324
Saronikos NE All Purpose669.20.8967
Saronikos NE Upwind674.00.8902
Saronikos NE Downwind636.30.9429
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1342.0944.0733.8634.9578.4545.5517.8469.3449.7
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low673.60.8907
Triple Number Coastal/Long Distance Medium552.81.0853
Triple Number Coastal/Long Distance High508.51.1799
Triple Number Windward/Leeward Low861.00.6969
Triple Number Windward/Leeward Medium679.10.8835
Triple Number Windward/Leeward High618.50.9701
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose576.41.0410
5-Band All Purpose Low802.30.7479
5-Band All Purpose L/M626.00.9584
5-Band All Purpose Med564.31.0633
5-Band All Purpose M/H527.21.1380
5-Band All Purpose High501.71.1958
Single Number Predominant Upwind600.00.9999
Single Number Predominant Reaching527.81.1368
Single Number Predominant Downwind556.51.0782
5-Band 50-50 Windward/Leeward Low1001.50.5991
5-Band 50-50 Windward/Leeward L/M758.00.7916
5-Band 50-50 Windward/Leeward Med671.40.8937
5-Band 50-50 Windward/Leeward M/H625.80.9587
5-Band 50-50 Windward/Leeward High597.91.0035
5-Band 60-40 Windward/Leeward Low1002.10.5987
5-Band 60-40 Windward/Leeward L/M766.90.7824
5-Band 60-40 Windward/Leeward Med687.10.8733
5-Band 60-40 Windward/Leeward M/H647.90.9261
5-Band 60-40 Windward/Leeward High626.80.9573
Triple Number 50-50 Windward/Leeward Low901.10.6658
Triple Number 50-50 Windward/Leeward Med679.20.8834
Triple Number 50-50 Windward/Leeward High618.50.9701
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward699.60.8577
Triple Number 60-40 Windward/Leeward Low904.30.6635
Triple Number 60-40 Windward/Leeward Med694.00.8646
Triple Number 60-40 Windward/Leeward High642.00.9345
Triple Number All-Purpose Low728.90.8231
Triple Number All-Purpose Med570.11.0524
Triple Number All-Purpose High520.41.1530
Triple Number Predominant Upwind Low737.80.8132
Triple Number Predominant Upwind Med595.41.0077
Triple Number Predominant Upwind High569.51.0535
Triple Number Predominant Reaching Low660.60.9082
Triple Number Predominant Reaching Med531.41.1291
Triple Number Predominant Reaching High465.41.2891
Triple Number Predominant Downwind Low731.40.8204
Triple Number Predominant Downwind Med548.71.0936
Triple Number Predominant Downwind High467.21.2843
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance602.10.9965
Triple Number Coastal/Long Distance Low673.60.8907
Triple Number Coastal/Long Distance Medium552.81.0853
Triple Number Coastal/Long Distance High508.51.1799
Triple Number Windward/Leeward Low861.00.6969
Triple Number Windward/Leeward Medium679.10.8835
Triple Number Windward/Leeward High618.50.9701
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1342.0944.0733.8634.9578.4545.5517.8469.3449.7
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance602.10.9965
Triple Number Coastal/Long Distance Low673.60.8907
Triple Number Coastal/Long Distance Medium552.81.0853
Triple Number Coastal/Long Distance High508.51.1799
Triple Number Windward/Leeward Low861.00.6969
Triple Number Windward/Leeward Medium679.10.8835
Triple Number Windward/Leeward High618.50.9701
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1342.0944.0733.8634.9578.4545.5517.8469.3449.7
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low673.6
Triple Number Coastal/Long Distance Medium552.8
Triple Number Coastal/Long Distance High508.5
Triple Number Windward/Leeward Low861.0
Triple Number Windward/Leeward Medium679.1
Triple Number Windward/Leeward High618.5
Predominantly Upwind601.6
Predominantly Downwind555.1
Predominantly Reaching534.3
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance602.10.9965
Triple Number Coastal/Long Distance Low673.60.8907
Triple Number Coastal/Long Distance Medium552.81.0853
Triple Number Coastal/Long Distance High508.51.1799
Triple Number Windward/Leeward Low861.00.6969
Triple Number Windward/Leeward Medium679.10.8835
Triple Number Windward/Leeward High618.50.9701
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1342.0944.0733.8634.9578.4545.5517.8469.3449.7
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8907
Triple Number Coastal/Long Distance Medium1.0853
Triple Number Coastal/Long Distance High1.1799
Triple Number Windward/Leeward Low0.6969
Triple Number Windward/Leeward Medium0.8835
Triple Number Windward/Leeward High0.9701
Coastal/Long Distance0.9965
Predominantly Upwind0.9973
Predominantly Downwind1.0809
For information
General Purpose Handicap (GPH)614.3
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0800
Distanseseilas Trippeltall svak vind0.8907
Distanseseilas Trippeltall mellomvind1.0853
Distanseseilas Trippeltall sterk vind1.1799
Pølsebane Trippeltall svak vind0.6969
Pølsebane Trippeltall mellomvind0.8835
Pølsebane Trippeltall sterk vind0.9701
Motvind Singeltall0.9973
Medvind Singeltall1.0809
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low673.60.8907
Triple Number Coastal/Long Distance Medium552.81.0853
Triple Number Coastal/Long Distance High508.51.1799
Triple Number Windward/Leeward Low861.00.6969
Triple Number Windward/Leeward Medium679.10.8835
Triple Number Windward/Leeward High618.50.9701
Coastal/Long Distance602.10.9965
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind601.60.9973
Predominantly Downwind555.11.0809
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore578.91.0365
Cape Doctor Coastal480.51.2488
Triple Number Coastal/Long Distance Low673.60.8907
Triple Number Coastal/Long Distance Medium552.81.0853
Triple Number Coastal/Long Distance High508.51.1799
Triple Number Windward/Leeward Low861.00.6969
Triple Number Windward/Leeward Medium679.10.8835
Triple Number Windward/Leeward High618.50.9701
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8907
Triple Number Coastal/Long Distance Medium1.0853
Triple Number Coastal/Long Distance High1.1799
Triple Number Windward/Leeward Low0.6969
Triple Number Windward/Leeward Medium0.8835
Triple Number Windward/Leeward High0.9701
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8907
Triple Number Coastal/Long Distance Medium1.0853
Triple Number Coastal/Long Distance High1.1799
Triple Number Windward/Leeward Low0.6969
Triple Number Windward/Leeward Medium0.8835
Triple Number Windward/Leeward High0.9701
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance602.10.9965
Triple Number Coastal/Long Distance Low673.60.8907
Triple Number Coastal/Long Distance Medium552.81.0853
Triple Number Coastal/Long Distance High508.51.1799
Triple Number Windward/Leeward Low861.00.6969
Triple Number Windward/Leeward Medium679.10.8835
Triple Number Windward/Leeward High618.50.9701
Predominantly Upwind601.60.9973
Predominantly Downwind555.11.0809
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1342.0944.0733.8634.9578.4545.5517.8469.3449.7
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance602.10.9965
Triple Number Coastal/Long Distance Low673.60.8907
Triple Number Coastal/Long Distance Medium552.81.0853
Triple Number Coastal/Long Distance High508.51.1799
Triple Number Windward/Leeward Low861.00.6969
Triple Number Windward/Leeward Medium679.10.8835
Triple Number Windward/Leeward High618.50.9701
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1342.0944.0733.8634.9578.4545.5517.8469.3449.7
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP576.41.0410 Predom. Dn High448.61.3374 5B AP M/H514.41.1663 TriNum AP Low673.60.8907 Predom. Rc Low718.50.8351 5B AP High492.71.2177 TriNum AP Med552.91.0852 Predom. Rc L/M570.11.0524 5B SF Bay Low847.30.7081 TriNum AP High508.51.1799 Predom. Rc Med517.31.1599 5B SF Bay L/M723.00.8299 TriNum W/L Low901.10.6658 Predom. Rc M/H482.11.2446 5B SF Bay Med648.10.9257 TriNum W/L Med679.10.8835 Predom. Rc High456.41.3147 5B SF Bay M/H607.10.9883 TriNum W/L Hig618.50.9701 5B W/L Low1001.50.5991 5B SF Bay High582.01.0309 Predom. Upwind623.00.9631 5B W/L L/M758.00.7916 ChiMac Up Low720.80.8324 Predom. Reaching545.31.1004 5B W/L Med671.40.8937 ChiMac Up Med666.70.8999 Predom. Downwind577.21.0395 5B W/L M/H625.80.9587 ChiMac Up High602.60.9957 Predom. Up Low799.10.7509 5B W/L High597.91.0035 ChiMac Off Low709.50.8457 Predom. Up L/M638.50.9397 W/L 60-40 Low1002.10.5987 ChiMac Off Med635.30.9445 Predom. Up Med589.51.0178 W/L 60-40 L/M766.90.7824 ChiMac Off High544.71.1016 Predom. Up M/H565.71.0607 W/L 60-40 Med687.10.8733 ChiMac AP Low711.90.8428 Predom. Up High554.01.0831 W/L 60-40 M/H647.90.9261 ChiMac AP Med648.80.9248 Predom. Dn Low812.90.7381 W/L 60-40 High626.80.9573 ChiMac AP High572.41.0482 Predom. Dn L/M616.50.9732 5B AP Low741.60.8091 BayMac Cove Island813.60.7374 Predom. Dn Med540.91.1093 5B AP L/M605.10.9916 BayMac Shore806.90.7436 Predom. Dn M/H489.41.2259 5B AP Med547.61.0958 Harvest Moon487.61.2305      SA/DSPL Up22.68SA/DSPL Dn49.95
ORC Ref  04310004PRI Issued on 14/05/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
JunicornNED 10693
Watersportverbond
www.watersportverbond.nl
Wedstrijdsport@watersportverbond.nl
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassJ 99Measurement10/02/2026HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall9.950Maximum beam3.410Draft2.004Displacement4,052Wetted area21.90IMS L8.942LSM08.687Accomod. length9.950Sink (kg/mm) 16.04
VCGD-0.126VCGM-0.010 RM Rated (kg·m) 90.7Limit of positive stability(°) 119.0 Stability Index 116.1 BLR index 0.0000Default crew weight170 Declared crew weight 375
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.380PBW0.100PIPA0.0006
EDLST1ST2
ST3ST4ST5
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P12.740IG13.220ISP14.440MDT10.110MDL10.195MDT2MDL2TLTaperMWGO
E4.340J3.830BAS1.515FSDSFJSPLWPLTPS5.100BDMWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date04/03/2021
SFFP0.590FFM1.122FF1.122LCFcl5.194SG
SAFP9.870FAM0.910FA0.910LCFsh5.460HBI0.982
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04310004PRI Issued on 14/05/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
JunicornNED 10693
Watersportverbond
www.watersportverbond.nl
Wedstrijdsport@watersportverbond.nl
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment20260.250.961.642.723.5932.65
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment20260.040.771.553.204.976.8514.22NoYes046.9520260.080.521.001.922.903.8113.05YesNo 25.26
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment202614.0712.7413.418.408.8895%94.91
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
ORC Ref  04310004PRI Issued on 14/05/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org