Double HandedInternational Certificate2026
JetpackNED 1030R
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 Angles46.1°43.2°41.2°39.7°38.8°38.3°38.2°38.5°39.8°
Beat VMG2.333.364.134.664.965.085.155.175.05
52°3.655.106.116.777.107.257.337.407.37
60°3.905.366.356.987.307.487.577.667.65
75°4.095.636.657.167.507.767.958.168.25
90°4.325.896.917.467.798.068.268.638.89
110°4.175.806.947.608.118.488.879.5610.20
120°4.015.666.827.508.068.639.1510.1511.24
135°3.525.076.297.147.708.248.8410.5712.58
150°2.924.275.426.417.167.698.219.4811.36
Run VMG2.533.694.705.566.316.917.408.369.83
Gybe Angles140.8°141.1°146.5°152.3°157.6°164.4°167.8°163.9°146.9°
APH ToD:549.6CDL: 9.058APH ToT: 1.0917CertNo:
BOAT
ClassJPK 10.30DesignerValer JacquesBuilderJPK CompositesAge date02/2022Series date01/2019Offset fileJPK1030.offData fileNED1030R
HULL
Length Overall10.313 mMaximum Beam3.232 mDraft2.000 mDisplacement4,124 kgDLR4.9508IMS DivisionPerformanceDynamic Allowance0.000%Age Allowance0.228%RS Assessment-0.178%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.371m
CREW
Maximum weight170 kg(declared)Minimum weight120 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail31.9432.56Headsail Luffed26.6026.60Headsail FlyingSymmetric90.7190.71Asymmetric88.3788.37 (3 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS Maximum (m²)
Trysail9.41Storm Jib8.20Heavy Weather Jib22.14
SAIL LIMITS
Headsails5Spinnakers4
✱ Asymmetric may be tacked on the pole
STABILITY
Righting Moment 117.7 kg·m Stability Index 115.6
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  04310004P82 Issued on 09/05/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedInternational Certificate2026
JetpackNED 1030R
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 VMG1543.31072.6871.6772.7726.2708.1699.2696.5713.1
52°987.5706.0589.3531.8507.3496.4491.1486.7488.8
60°922.8671.2566.9515.8493.1481.4475.7469.7470.5
75°880.8639.2541.6503.0480.1463.9452.9441.0436.6
90°833.1611.0520.8482.5462.3446.9436.1417.1404.7
110°864.1620.9518.7473.9444.1424.3405.9376.6353.0
120°898.4635.8527.6479.8446.5417.2393.4354.7320.3
135°1024.1710.2571.9504.4467.7436.9407.3340.6286.1
150°1232.7843.9663.8561.7502.7467.9438.3379.6317.0
Run VMG1423.4974.5766.5647.2570.2520.9486.6430.5366.1
Selected Courses
Windward / Leeward1483.31023.6819.1709.9648.2614.5592.9563.5539.6
All purpose1117.9785.2641.3569.3529.9506.5489.6462.9443.1
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward679.90.8825
All purpose549.61.0917
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low713.20.8413
Triple Number Coastal/Long Distance Medium546.41.0980
Triple Number Coastal/Long Distance High483.81.2401
Triple Number Windward/Leeward Low921.40.6512
Triple Number Windward/Leeward Medium674.60.8894
Triple Number Windward/Leeward High587.31.0217
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance598.71.0022
Triple Number Coastal/Long Distance Low713.20.8413
Triple Number Coastal/Long Distance Medium546.41.0980
Triple Number Coastal/Long Distance High483.81.2401
Triple Number Windward/Leeward Low921.40.6512
Triple Number Windward/Leeward Medium674.60.8894
Triple Number Windward/Leeward High587.31.0217
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1477.31018.7769.2640.3566.0525.4493.5440.2418.3
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7572
Downwind "popa"0.9553
70% up, 30% down "Ilhabela"0.8074
30% up, 70% down "Ilhabela-inverso"0.8858
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low713.20.8413
Triple Number Coastal/Long Distance Medium546.41.0980
Triple Number Coastal/Long Distance High483.81.2401
Triple Number Windward/Leeward Low921.40.6512
Triple Number Windward/Leeward Medium674.60.8894
Triple Number Windward/Leeward High587.31.0217
Predominantly Upwind600.80.9987
Predominantly Downwind552.71.0856
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP571.51.0498 Predom. Rc High433.01.3857 5B SF Bay L/M749.20.8009 TriNum AP Low713.20.8413 Predom. Dn Low857.50.6997 5B SF Bay Med640.20.9372 TriNum AP Med546.51.0978 Predom. Dn L/M627.90.9555 5B SF Bay M/H580.31.0340 TriNum AP High483.81.2401 Predom. Dn Med533.31.1251 5B SF Bay High549.81.0912 TriNum W/L Low966.60.6207 Predom. Dn M/H470.81.2745 5B AP Low793.00.7566 TriNum W/L Med674.60.8894 Predom. Dn High426.21.4078 5B AP L/M620.70.9667 TriNum W/L Hig587.31.0217 ChiMac Up Low768.00.7812 5B AP Med538.41.1143 Predom. Upwind627.80.9557 ChiMac Up Med689.10.8707 5B AP M/H491.31.2212 Predom. Reaching544.01.1030 ChiMac Up High598.31.0029 5B AP High464.11.2928 Predom. Downwind577.01.0399 ChiMac Off Low734.40.8170 5B W/L Low1087.40.5518 Predom. Up Low881.20.6809 ChiMac Off Med645.60.9294 5B W/L L/M785.50.7639 Predom. Up L/M661.30.9074 ChiMac Off High539.01.1132 5B W/L Med662.50.9057 Predom. Up Med580.71.0333 ChiMac AP Low746.80.8034 5B W/L M/H596.21.0064 Predom. Up M/H541.71.1077 ChiMac AP Med664.30.9033 5B W/L High564.41.0630 Predom. Up High524.61.1438 ChiMac AP High566.91.0585 W/L 60-40 Low1097.90.5465 Predom. Rc Low764.30.7850 BayMac Cove Island863.30.6950 W/L 60-40 L/M797.40.7525 Predom. Rc L/M578.41.0373 BayMac Shore856.10.7008 W/L 60-40 Med678.10.8848 Predom. Rc Med507.91.1814 Harvest Moon474.61.2641 W/L 60-40 M/H617.50.9717 Predom. Rc M/H463.81.2937 5B SF Bay Low915.30.6555 W/L 60-40 High591.51.0144      SA/DSPL Up22.65SA/DSPL Dn47.47
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance598.71.0022
Triple Number Coastal/Long Distance Low713.20.8413
Triple Number Coastal/Long Distance Medium546.41.0980
Triple Number Coastal/Long Distance High483.81.2401
Triple Number Windward/Leeward Low921.40.6512
Triple Number Windward/Leeward Medium674.60.8894
Triple Number Windward/Leeward High587.31.0217
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1477.31018.7769.2640.3566.0525.4493.5440.2418.3
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance598.71.0022
Triple Number Coastal/Long Distance Low713.20.8413
Triple Number Coastal/Long Distance Medium546.41.0980
Triple Number Coastal/Long Distance High483.81.2401
Triple Number Windward/Leeward Low921.40.6512
Triple Number Windward/Leeward Medium674.60.8894
Triple Number Windward/Leeward High587.31.0217
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1477.31018.7769.2640.3566.0525.4493.5440.2418.3
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance598.7
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1477.31018.7769.2640.3566.0525.4493.5440.2418.3
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low713.20.8413
Triple Number Coastal/Long Distance Medium546.41.0980
Triple Number Coastal/Long Distance High483.81.2401
Triple Number Windward/Leeward Low921.40.6512
Triple Number Windward/Leeward Medium674.60.8894
Triple Number Windward/Leeward High587.31.0217
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating598.71.0022
FinRating, kevyt tuuli1069.00.9354
FinRating, kova tuuli465.51.0741
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low713.20.8413
Triple Number Coastal/Long Distance Medium546.41.0980
Triple Number Coastal/Long Distance High483.81.2401
Triple Number Windward/Leeward Low921.40.6512
Triple Number Windward/Leeward Medium674.60.8894
Triple Number Windward/Leeward High587.31.0217
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.0022
Triple Number Coastal/Long Distance Low0.8413
Triple Number Coastal/Long Distance Medium1.0980
Triple Number Coastal/Long Distance High1.2401
Triple Number Windward/Leeward Low0.6512
Triple Number Windward/Leeward Medium0.8894
Triple Number Windward/Leeward High1.0217
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1477.31018.7769.2640.3566.0525.4493.5440.2418.3
For information
General Purpose Handicap (GPH)618.5
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance598.71.0022
Triple Number Coastal/Long Distance Low713.20.8413
Triple Number Coastal/Long Distance Medium546.41.0980
Triple Number Coastal/Long Distance High483.81.2401
Triple Number Windward/Leeward Low921.40.6512
Triple Number Windward/Leeward Medium674.60.8894
Triple Number Windward/Leeward High587.31.0217
Saronikos S All Purpose631.80.9496
Saronikos S Upwind722.80.8301
Saronikos S Downwind519.11.1557
Saronikos N All Purpose666.20.9006
Saronikos N Upwind757.20.7924
Saronikos N Downwind573.21.0468
Saronikos SW All Purpose635.30.9445
Saronikos SW Upwind743.50.8070
Saronikos SW Downwind525.61.1415
Saronikos NE All Purpose689.20.8706
Saronikos NE Upwind707.60.8479
Saronikos NE Downwind644.50.9310
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1477.31018.7769.2640.3566.0525.4493.5440.2418.3
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low713.20.8413
Triple Number Coastal/Long Distance Medium546.41.0980
Triple Number Coastal/Long Distance High483.81.2401
Triple Number Windward/Leeward Low921.40.6512
Triple Number Windward/Leeward Medium674.60.8894
Triple Number Windward/Leeward High587.31.0217
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose571.51.0498
5-Band All Purpose Low864.00.6944
5-Band All Purpose L/M642.00.9345
5-Band All Purpose Med555.61.0800
5-Band All Purpose M/H505.61.1867
5-Band All Purpose High475.51.2618
Single Number Predominant Upwind599.71.0006
Single Number Predominant Reaching523.11.1470
Single Number Predominant Downwind553.51.0841
5-Band 50-50 Windward/Leeward Low1087.40.5518
5-Band 50-50 Windward/Leeward L/M785.50.7639
5-Band 50-50 Windward/Leeward Med662.50.9057
5-Band 50-50 Windward/Leeward M/H596.21.0064
5-Band 50-50 Windward/Leeward High564.41.0630
5-Band 60-40 Windward/Leeward Low1097.90.5465
5-Band 60-40 Windward/Leeward L/M797.40.7525
5-Band 60-40 Windward/Leeward Med678.10.8848
5-Band 60-40 Windward/Leeward M/H617.50.9717
5-Band 60-40 Windward/Leeward High591.51.0144
Triple Number 50-50 Windward/Leeward Low966.60.6207
Triple Number 50-50 Windward/Leeward Med674.70.8893
Triple Number 50-50 Windward/Leeward High587.31.0217
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward695.80.8623
Triple Number 60-40 Windward/Leeward Low977.10.6140
Triple Number 60-40 Windward/Leeward Med689.60.8700
Triple Number 60-40 Windward/Leeward High609.90.9838
Triple Number All-Purpose Low774.10.7751
Triple Number All-Purpose Med564.01.0638
Triple Number All-Purpose High497.31.2065
Triple Number Predominant Upwind Low797.50.7524
Triple Number Predominant Upwind Med590.81.0156
Triple Number Predominant Upwind High543.41.1041
Triple Number Predominant Reaching Low693.70.8649
Triple Number Predominant Reaching Med524.31.1444
Triple Number Predominant Reaching High446.51.3438
Triple Number Predominant Downwind Low764.70.7846
Triple Number Predominant Downwind Med542.91.1053
Triple Number Predominant Downwind High448.11.3390
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance598.71.0022
Triple Number Coastal/Long Distance Low713.20.8413
Triple Number Coastal/Long Distance Medium546.41.0980
Triple Number Coastal/Long Distance High483.81.2401
Triple Number Windward/Leeward Low921.40.6512
Triple Number Windward/Leeward Medium674.60.8894
Triple Number Windward/Leeward High587.31.0217
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1477.31018.7769.2640.3566.0525.4493.5440.2418.3
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance598.71.0022
Triple Number Coastal/Long Distance Low713.20.8413
Triple Number Coastal/Long Distance Medium546.41.0980
Triple Number Coastal/Long Distance High483.81.2401
Triple Number Windward/Leeward Low921.40.6512
Triple Number Windward/Leeward Medium674.60.8894
Triple Number Windward/Leeward High587.31.0217
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1477.31018.7769.2640.3566.0525.4493.5440.2418.3
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low713.2
Triple Number Coastal/Long Distance Medium546.4
Triple Number Coastal/Long Distance High483.8
Triple Number Windward/Leeward Low921.4
Triple Number Windward/Leeward Medium674.6
Triple Number Windward/Leeward High587.3
Predominantly Upwind600.8
Predominantly Downwind552.7
Predominantly Reaching530.3
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance598.71.0022
Triple Number Coastal/Long Distance Low713.20.8413
Triple Number Coastal/Long Distance Medium546.41.0980
Triple Number Coastal/Long Distance High483.81.2401
Triple Number Windward/Leeward Low921.40.6512
Triple Number Windward/Leeward Medium674.60.8894
Triple Number Windward/Leeward High587.31.0217
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1477.31018.7769.2640.3566.0525.4493.5440.2418.3
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8413
Triple Number Coastal/Long Distance Medium1.0980
Triple Number Coastal/Long Distance High1.2401
Triple Number Windward/Leeward Low0.6512
Triple Number Windward/Leeward Medium0.8894
Triple Number Windward/Leeward High1.0217
Coastal/Long Distance1.0022
Predominantly Upwind0.9987
Predominantly Downwind1.0856
For information
General Purpose Handicap (GPH)618.5
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0917
Distanseseilas Trippeltall svak vind0.8413
Distanseseilas Trippeltall mellomvind1.0980
Distanseseilas Trippeltall sterk vind1.2401
Pølsebane Trippeltall svak vind0.6512
Pølsebane Trippeltall mellomvind0.8894
Pølsebane Trippeltall sterk vind1.0217
Motvind Singeltall0.9987
Medvind Singeltall1.0856
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low713.20.8413
Triple Number Coastal/Long Distance Medium546.41.0980
Triple Number Coastal/Long Distance High483.81.2401
Triple Number Windward/Leeward Low921.40.6512
Triple Number Windward/Leeward Medium674.60.8894
Triple Number Windward/Leeward High587.31.0217
Coastal/Long Distance598.71.0022
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind600.80.9987
Predominantly Downwind552.71.0856
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore546.81.0974
Cape Doctor Coastal449.11.3361
Triple Number Coastal/Long Distance Low713.20.8413
Triple Number Coastal/Long Distance Medium546.41.0980
Triple Number Coastal/Long Distance High483.81.2401
Triple Number Windward/Leeward Low921.40.6512
Triple Number Windward/Leeward Medium674.60.8894
Triple Number Windward/Leeward High587.31.0217
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8413
Triple Number Coastal/Long Distance Medium1.0980
Triple Number Coastal/Long Distance High1.2401
Triple Number Windward/Leeward Low0.6512
Triple Number Windward/Leeward Medium0.8894
Triple Number Windward/Leeward High1.0217
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8413
Triple Number Coastal/Long Distance Medium1.0980
Triple Number Coastal/Long Distance High1.2401
Triple Number Windward/Leeward Low0.6512
Triple Number Windward/Leeward Medium0.8894
Triple Number Windward/Leeward High1.0217
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance598.71.0022
Triple Number Coastal/Long Distance Low713.20.8413
Triple Number Coastal/Long Distance Medium546.41.0980
Triple Number Coastal/Long Distance High483.81.2401
Triple Number Windward/Leeward Low921.40.6512
Triple Number Windward/Leeward Medium674.60.8894
Triple Number Windward/Leeward High587.31.0217
Predominantly Upwind600.80.9987
Predominantly Downwind552.71.0856
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1477.31018.7769.2640.3566.0525.4493.5440.2418.3
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance598.71.0022
Triple Number Coastal/Long Distance Low713.20.8413
Triple Number Coastal/Long Distance Medium546.41.0980
Triple Number Coastal/Long Distance High483.81.2401
Triple Number Windward/Leeward Low921.40.6512
Triple Number Windward/Leeward Medium674.60.8894
Triple Number Windward/Leeward High587.31.0217
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1477.31018.7769.2640.3566.0525.4493.5440.2418.3
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP571.51.0498 Predom. Dn High426.21.4078 5B AP M/H491.31.2212 TriNum AP Low713.20.8413 Predom. Rc Low764.30.7850 5B AP High464.11.2928 TriNum AP Med546.51.0978 Predom. Rc L/M578.41.0373 5B SF Bay Low915.30.6555 TriNum AP High483.81.2401 Predom. Rc Med507.91.1814 5B SF Bay L/M749.20.8009 TriNum W/L Low966.60.6207 Predom. Rc M/H463.81.2937 5B SF Bay Med640.20.9372 TriNum W/L Med674.60.8894 Predom. Rc High433.01.3857 5B SF Bay M/H580.31.0340 TriNum W/L Hig587.31.0217 5B W/L Low1087.40.5518 5B SF Bay High549.81.0912 Predom. Upwind627.80.9557 5B W/L L/M785.50.7639 ChiMac Up Low768.00.7812 Predom. Reaching544.01.1030 5B W/L Med662.50.9057 ChiMac Up Med689.10.8707 Predom. Downwind577.01.0399 5B W/L M/H596.21.0064 ChiMac Up High598.31.0029 Predom. Up Low881.20.6809 5B W/L High564.41.0630 ChiMac Off Low734.40.8170 Predom. Up L/M661.30.9074 W/L 60-40 Low1097.90.5465 ChiMac Off Med645.60.9294 Predom. Up Med580.71.0333 W/L 60-40 L/M797.40.7525 ChiMac Off High539.01.1132 Predom. Up M/H541.71.1077 W/L 60-40 Med678.10.8848 ChiMac AP Low746.80.8034 Predom. Up High524.61.1438 W/L 60-40 M/H617.50.9717 ChiMac AP Med664.30.9033 Predom. Dn Low857.50.6997 W/L 60-40 High591.51.0144 ChiMac AP High566.91.0585 Predom. Dn L/M627.90.9555 5B AP Low793.00.7566 BayMac Cove Island863.30.6950 Predom. Dn Med533.31.1251 5B AP L/M620.70.9667 BayMac Shore856.10.7008 Predom. Dn M/H470.81.2745 5B AP Med538.41.1143 Harvest Moon474.61.2641      SA/DSPL Up22.65SA/DSPL Dn47.47
ORC Ref  04310004P82 Issued on 09/05/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedInternational Certificate2026
JetpackNED 1030R
Watersportverbond
www.watersportverbond.nl
Wedstrijdsport@watersportverbond.nl
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassJPK 10.30Measurement07/05/2026HINPlan reviewHull constructionCoredCarbon rudderYesLight stanchionsNoTrim tabNo
Length overall10.313Maximum beam3.232Draft2.000Displacement4,124Wetted area23.75IMS L9.659LSM09.409Accomod. length10.313Sink (kg/mm) 18.66
VCGD-0.127VCGM0.000 RM Rated (kg·m) 117.7Limit of positive stability(°) 114.8 Stability Index 115.6 BLR index 1.0746Default crew weight170 Declared crew weight 170
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.371PBW0.099PIPA0.0036
EDL2.002ST10.065ST20.177
ST30.177ST40.112ST50.275
RIG
BackstayAdjustableForestayAdjustable (turnbuckle)Inner forestayNot installedMast materialCarbonSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P12.500IG12.770ISP14.100MDT10.095MDL10.154MDT20.050MDL20.128TL0.940MW0.154GO0.165
E4.300J3.950BAS1.520FSD0.017SFJ0.100SPL4.750WPLTPS4.740BD0.105MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodBoom incliningFlotation Date07/05/2026MeasurerNED 65
SFFP0.798FFM1.187FF1.188LCFcl5.788SG1.0180
SAFP10.238FAM0.904FA0.907LCFsh5.991HBI1.111
W174.8W274.8W374.8W474.8LCFD5.600
PD1209.1PD2211.3PD3214.3PD4216.2
WD4.220PLM9000.00GSA1.0RSA1.0RM116.9
INVENTORY
BALLASTIdKindDescriptionWeightLCGVCGTCG2MovableWaterballast3006.651.290.831FixedLead in front of engine1165.65Fixed Ballast Total116
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG1Diesel PlasticFuel4008.120.202Water GRPWater8004.60Total deductible0
OTHER ITEMSIdKindDescriptionWeightLCGVCG4MiscellaneousE-fooyl Fuel cell8.753BatteryLithum 130 Ah Battery6.152BatteryAGM 15L Battery6.451Engine (IC)Volvo Penta D1-20SaSDeductibleSailor Services148.120.20Total deductible148.120.20
ORC Ref  04310004P82 Issued on 09/05/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedInternational Certificate2026
JetpackNED 1030R
Watersportverbond
www.watersportverbond.nl
Wedstrijdsport@watersportverbond.nl
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentMain 250.210.991.672.713.5631.9409/05/2025ONL204307-001
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentJ2 20260.120.631.152.123.074.0312.70YesNo 26.6021/04/2026WS: 164393jib 20.170.781.402.273.113.9411.60YesNo 25.3419/01/2025jib 30.150.671.202.092.993.8811.25YesNo 23.1719/01/2025Gen 40.080.531.011.932.183.6810.97YesNo 19.2819/01/2025Gen 4JS_HWJ0.080.450.831.622.453.3010.98NoNo 18.0906/05/2026stormjib0.060.250.450.911.441.996.88NoNo 6.6019/01/2025
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentS2L13.9313.9313.937.887.5590.71zwartS2H113.7813.7813.787.687.5287.82witS412.8012.8012.807.237.4177.50blauw
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA1.515.3012.6513.987.488.0293%88.37witA315.1513.5014.336.877.9786%84.6406/05/2026C0 large14.4512.7313.595.557.3975%67.02C0 small14.4513.1713.813.835.1075%47.00A514.5012.7313.623.835.1075%46.34wit
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
ORC Ref  04310004P82 Issued on 09/05/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org