Club Certificate2026
ShodounNED 3911
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 Angles45.7°43.3°40.8°39.1°37.7°37.0°37.1°37.1°37.8°
Beat VMG2.573.694.525.135.495.665.755.855.83
52°4.035.626.687.377.757.928.028.148.17
60°4.345.936.967.587.958.168.278.428.47
75°4.576.147.147.748.138.458.688.929.05
90°4.436.157.337.978.308.558.859.409.69
110°4.486.257.478.188.759.259.6110.2610.68
120°4.336.097.348.078.669.259.9011.0011.95
135°3.825.486.757.658.248.819.4311.1013.71
150°3.154.595.806.837.608.138.619.6711.50
Run VMG2.733.985.035.916.607.097.528.389.96
Gybe Angles138.5°142.2°146.0°149.6°151.7°154.7°158.3°146.9°139.5°
APH ToD:508.2CDL: 10.786APH ToT: 1.1806CertNo:
BOAT
ClassJPK 39 FCDesignerJACQUE VALEURBuilderJPK CompositesAge dateSeries date08/2021Offset fileJPK39-FK_DV.offData fileNED3911
HULL
Length Overall11.625 mMaximum Beam3.998 mDraft2.578 mDisplacement6,287 kgDLR4.8091IMS DivisionCruiser/RacerDynamic Allowance0.180%Age Allowance0.163%RS Assessment-0.178%
PROPELLER
InstallationStrutTypeFolding 3 bladesDiameter0.400m
CREW
Maximum weight778 kg(declared)Minimum weight648 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail47.5848.29Headsail Luffed38.9438.94Headsail FlyingSymmetricAsymmetric123.36123.36 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail14.05Storm Jib11.56Heavy Weather Jib31.20
SAIL LIMITS
Headsails6
✱ One set on the forestay
Spinnakers5
✱ Asymmetric SHALL NOT be tacked on the pole
STABILITY
Righting Moment 191.0 kg·m Stability Index 105.6
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  04310004V4Q Issued on 13/07/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
ShodounNED 3911
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 VMG1398.8976.5796.5702.0655.2636.3625.7615.6617.1
52°892.5640.7538.7488.3464.5454.4448.7442.3440.7
60°829.9607.3517.6474.8452.7441.2435.1427.5424.9
75°788.0585.9503.9465.4442.8426.0414.8403.5398.0
90°813.0585.5491.1451.7433.6421.3406.6382.9371.6
110°803.5575.7481.6440.2411.4389.0374.6350.9337.2
120°832.1591.0490.2446.0415.7389.0363.7327.2301.1
135°942.0657.1533.1470.9436.9408.4382.0324.3262.6
150°1141.7783.7620.2527.2473.5442.9418.2372.2313.1
Run VMG1318.3904.9716.1608.8545.4507.5478.8429.8361.5
Selected Courses
Windward / Leeward1358.6940.7756.3655.4600.3571.9552.3522.7489.3
All purpose1028.2723.7593.2526.6490.2468.8452.5427.0404.8
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward629.60.9530
All purpose508.21.1806
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low658.50.9112
Triple Number Coastal/Long Distance Medium505.51.1869
Triple Number Coastal/Long Distance High447.01.3423
Triple Number Windward/Leeward Low848.50.7071
Triple Number Windward/Leeward Medium624.50.9607
Triple Number Windward/Leeward High546.11.0987
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance553.41.0843
Triple Number Coastal/Long Distance Low658.50.9112
Triple Number Coastal/Long Distance Medium505.51.1869
Triple Number Coastal/Long Distance High447.01.3423
Triple Number Windward/Leeward Low848.50.7071
Triple Number Windward/Leeward Medium624.50.9607
Triple Number Windward/Leeward High546.11.0987
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1354.5937.1711.0591.8523.0486.9456.5407.0385.0
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.8387
Downwind "popa"1.0021
70% up, 30% down "Ilhabela"0.8818
30% up, 70% down "Ilhabela-inverso"0.9467
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low658.50.9112
Triple Number Coastal/Long Distance Medium505.51.1869
Triple Number Coastal/Long Distance High447.01.3423
Triple Number Windward/Leeward Low848.50.7071
Triple Number Windward/Leeward Medium624.50.9607
Triple Number Windward/Leeward High546.11.0987
Predominantly Upwind551.71.0876
Predominantly Downwind517.41.1597
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP529.91.1324 Predom. Rc High400.21.4992 5B SF Bay L/M690.20.8693 TriNum AP Low658.40.9112 Predom. Dn Low795.00.7547 5B SF Bay Med590.41.0162 TriNum AP Med505.61.1867 Predom. Dn L/M584.71.0262 5B SF Bay M/H535.51.1204 TriNum AP High447.01.3423 Predom. Dn Med499.61.2009 5B SF Bay High504.41.1894 TriNum W/L Low889.40.6746 Predom. Dn M/H444.41.3501 5B AP Low731.60.8201 TriNum W/L Med624.50.9607 Predom. Dn High402.41.4911 5B AP L/M573.71.0458 TriNum W/L Hig546.11.0987 ChiMac Up Low705.30.8507 5B AP Med498.11.2046 Predom. Upwind575.61.0423 ChiMac Up Med632.50.9487 5B AP M/H454.11.3213 Predom. Reaching506.11.1856 ChiMac Up High547.81.0952 5B AP High427.51.4033 Predom. Downwind539.51.1121 ChiMac Off Low682.70.8788 5B W/L Low999.10.6006 Predom. Up Low808.80.7418 ChiMac Off Med602.10.9965 5B W/L L/M724.90.8278 Predom. Up L/M608.10.9867 ChiMac Off High505.01.1881 5B W/L Med613.70.9776 Predom. Up Med533.21.1252 ChiMac AP Low690.80.8685 5B W/L M/H554.61.0818 Predom. Up M/H495.61.2108 ChiMac AP Med615.00.9756 5B W/L High522.01.1494 Predom. Up High475.81.2611 ChiMac AP High525.01.1428 W/L 60-40 Low1006.70.5960 Predom. Rc Low712.30.8424 BayMac Cove Island796.00.7537 W/L 60-40 L/M733.60.8178 Predom. Rc L/M538.11.1150 BayMac Shore790.00.7595 W/L 60-40 Med624.80.9603 Predom. Rc Med472.71.2693 Harvest Moon443.51.3528 W/L 60-40 M/H569.31.0538 Predom. Rc M/H431.31.3911 5B SF Bay Low841.20.7132 W/L 60-40 High541.11.1088      SA/DSPL Up25.24SA/DSPL Dn49.87
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance553.41.0843
Triple Number Coastal/Long Distance Low658.50.9112
Triple Number Coastal/Long Distance Medium505.51.1869
Triple Number Coastal/Long Distance High447.01.3423
Triple Number Windward/Leeward Low848.50.7071
Triple Number Windward/Leeward Medium624.50.9607
Triple Number Windward/Leeward High546.11.0987
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1354.5937.1711.0591.8523.0486.9456.5407.0385.0
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance553.41.0843
Triple Number Coastal/Long Distance Low658.50.9112
Triple Number Coastal/Long Distance Medium505.51.1869
Triple Number Coastal/Long Distance High447.01.3423
Triple Number Windward/Leeward Low848.50.7071
Triple Number Windward/Leeward Medium624.50.9607
Triple Number Windward/Leeward High546.11.0987
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1354.5937.1711.0591.8523.0486.9456.5407.0385.0
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance553.4
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1354.5937.1711.0591.8523.0486.9456.5407.0385.0
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low658.50.9112
Triple Number Coastal/Long Distance Medium505.51.1869
Triple Number Coastal/Long Distance High447.01.3423
Triple Number Windward/Leeward Low848.50.7071
Triple Number Windward/Leeward Medium624.50.9607
Triple Number Windward/Leeward High546.11.0987
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating553.41.0843
FinRating, kevyt tuuli983.51.0168
FinRating, kova tuuli428.31.1674
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low658.50.9112
Triple Number Coastal/Long Distance Medium505.51.1869
Triple Number Coastal/Long Distance High447.01.3423
Triple Number Windward/Leeward Low848.50.7071
Triple Number Windward/Leeward Medium624.50.9607
Triple Number Windward/Leeward High546.11.0987
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.0843
Triple Number Coastal/Long Distance Low0.9112
Triple Number Coastal/Long Distance Medium1.1869
Triple Number Coastal/Long Distance High1.3423
Triple Number Windward/Leeward Low0.7071
Triple Number Windward/Leeward Medium0.9607
Triple Number Windward/Leeward High1.0987
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1354.5937.1711.0591.8523.0486.9456.5407.0385.0
For information
General Purpose Handicap (GPH)571.6
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance553.41.0843
Triple Number Coastal/Long Distance Low658.50.9112
Triple Number Coastal/Long Distance Medium505.51.1869
Triple Number Coastal/Long Distance High447.01.3423
Triple Number Windward/Leeward Low848.50.7071
Triple Number Windward/Leeward Medium624.50.9607
Triple Number Windward/Leeward High546.11.0987
Saronikos S All Purpose585.01.0256
Saronikos S Upwind660.10.9090
Saronikos S Downwind492.91.2174
Saronikos N All Purpose610.90.9822
Saronikos N Upwind689.90.8697
Saronikos N Downwind535.61.1202
Saronikos SW All Purpose587.01.0221
Saronikos SW Upwind681.90.8799
Saronikos SW Downwind492.31.2188
Saronikos NE All Purpose632.80.9482
Saronikos NE Upwind649.00.9245
Saronikos NE Downwind598.61.0024
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1354.5937.1711.0591.8523.0486.9456.5407.0385.0
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low658.50.9112
Triple Number Coastal/Long Distance Medium505.51.1869
Triple Number Coastal/Long Distance High447.01.3423
Triple Number Windward/Leeward Low848.50.7071
Triple Number Windward/Leeward Medium624.50.9607
Triple Number Windward/Leeward High546.11.0987
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose529.91.1324
5-Band All Purpose Low798.50.7514
5-Band All Purpose L/M594.51.0092
5-Band All Purpose Med515.51.1640
5-Band All Purpose M/H469.61.2778
5-Band All Purpose High439.21.3662
Single Number Predominant Upwind550.71.0895
Single Number Predominant Reaching486.71.2329
Single Number Predominant Downwind518.01.1583
5-Band 50-50 Windward/Leeward Low999.10.6006
5-Band 50-50 Windward/Leeward L/M724.90.8278
5-Band 50-50 Windward/Leeward Med613.70.9776
5-Band 50-50 Windward/Leeward M/H554.61.0818
5-Band 50-50 Windward/Leeward High522.01.1494
5-Band 60-40 Windward/Leeward Low1006.70.5960
5-Band 60-40 Windward/Leeward L/M733.60.8178
5-Band 60-40 Windward/Leeward Med624.80.9603
5-Band 60-40 Windward/Leeward M/H569.31.0538
5-Band 60-40 Windward/Leeward High541.11.1088
Triple Number 50-50 Windward/Leeward Low889.40.6746
Triple Number 50-50 Windward/Leeward Med624.70.9605
Triple Number 50-50 Windward/Leeward High546.11.0987
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward640.90.9362
Triple Number 60-40 Windward/Leeward Low897.20.6688
Triple Number 60-40 Windward/Leeward Med635.30.9444
Triple Number 60-40 Windward/Leeward High561.81.0680
Triple Number All-Purpose Low715.80.8382
Triple Number All-Purpose Med523.21.1468
Triple Number All-Purpose High461.71.2997
Triple Number Predominant Upwind Low733.40.8181
Triple Number Predominant Upwind Med542.71.1055
Triple Number Predominant Upwind High494.71.2127
Triple Number Predominant Reaching Low645.50.9295
Triple Number Predominant Reaching Med487.21.2315
Triple Number Predominant Reaching High414.81.4464
Triple Number Predominant Downwind Low709.60.8455
Triple Number Predominant Downwind Med509.11.1786
Triple Number Predominant Downwind High425.61.4099
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance553.41.0843
Triple Number Coastal/Long Distance Low658.50.9112
Triple Number Coastal/Long Distance Medium505.51.1869
Triple Number Coastal/Long Distance High447.01.3423
Triple Number Windward/Leeward Low848.50.7071
Triple Number Windward/Leeward Medium624.50.9607
Triple Number Windward/Leeward High546.11.0987
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1354.5937.1711.0591.8523.0486.9456.5407.0385.0
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance553.41.0843
Triple Number Coastal/Long Distance Low658.50.9112
Triple Number Coastal/Long Distance Medium505.51.1869
Triple Number Coastal/Long Distance High447.01.3423
Triple Number Windward/Leeward Low848.50.7071
Triple Number Windward/Leeward Medium624.50.9607
Triple Number Windward/Leeward High546.11.0987
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1354.5937.1711.0591.8523.0486.9456.5407.0385.0
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low658.5
Triple Number Coastal/Long Distance Medium505.5
Triple Number Coastal/Long Distance High447.0
Triple Number Windward/Leeward Low848.5
Triple Number Windward/Leeward Medium624.5
Triple Number Windward/Leeward High546.1
Predominantly Upwind551.7
Predominantly Downwind517.4
Predominantly Reaching494.8
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance553.41.0843
Triple Number Coastal/Long Distance Low658.50.9112
Triple Number Coastal/Long Distance Medium505.51.1869
Triple Number Coastal/Long Distance High447.01.3423
Triple Number Windward/Leeward Low848.50.7071
Triple Number Windward/Leeward Medium624.50.9607
Triple Number Windward/Leeward High546.11.0987
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1354.5937.1711.0591.8523.0486.9456.5407.0385.0
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9112
Triple Number Coastal/Long Distance Medium1.1869
Triple Number Coastal/Long Distance High1.3423
Triple Number Windward/Leeward Low0.7071
Triple Number Windward/Leeward Medium0.9607
Triple Number Windward/Leeward High1.0987
Coastal/Long Distance1.0843
Predominantly Upwind1.0876
Predominantly Downwind1.1597
For information
General Purpose Handicap (GPH)571.6
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.1806
Distanseseilas Trippeltall svak vind0.9112
Distanseseilas Trippeltall mellomvind1.1869
Distanseseilas Trippeltall sterk vind1.3423
Pølsebane Trippeltall svak vind0.7071
Pølsebane Trippeltall mellomvind0.9607
Pølsebane Trippeltall sterk vind1.0987
Motvind Singeltall1.0876
Medvind Singeltall1.1597
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low658.50.9112
Triple Number Coastal/Long Distance Medium505.51.1869
Triple Number Coastal/Long Distance High447.01.3423
Triple Number Windward/Leeward Low848.50.7071
Triple Number Windward/Leeward Medium624.50.9607
Triple Number Windward/Leeward High546.11.0987
Coastal/Long Distance553.41.0843
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind551.71.0876
Predominantly Downwind517.41.1597
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore499.31.2017
Cape Doctor Coastal411.41.4583
Triple Number Coastal/Long Distance Low658.50.9112
Triple Number Coastal/Long Distance Medium505.51.1869
Triple Number Coastal/Long Distance High447.01.3423
Triple Number Windward/Leeward Low848.50.7071
Triple Number Windward/Leeward Medium624.50.9607
Triple Number Windward/Leeward High546.11.0987
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9112
Triple Number Coastal/Long Distance Medium1.1869
Triple Number Coastal/Long Distance High1.3423
Triple Number Windward/Leeward Low0.7071
Triple Number Windward/Leeward Medium0.9607
Triple Number Windward/Leeward High1.0987
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9112
Triple Number Coastal/Long Distance Medium1.1869
Triple Number Coastal/Long Distance High1.3423
Triple Number Windward/Leeward Low0.7071
Triple Number Windward/Leeward Medium0.9607
Triple Number Windward/Leeward High1.0987
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance553.41.0843
Triple Number Coastal/Long Distance Low658.50.9112
Triple Number Coastal/Long Distance Medium505.51.1869
Triple Number Coastal/Long Distance High447.01.3423
Triple Number Windward/Leeward Low848.50.7071
Triple Number Windward/Leeward Medium624.50.9607
Triple Number Windward/Leeward High546.11.0987
Predominantly Upwind551.71.0876
Predominantly Downwind517.41.1597
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1354.5937.1711.0591.8523.0486.9456.5407.0385.0
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance553.41.0843
Triple Number Coastal/Long Distance Low658.50.9112
Triple Number Coastal/Long Distance Medium505.51.1869
Triple Number Coastal/Long Distance High447.01.3423
Triple Number Windward/Leeward Low848.50.7071
Triple Number Windward/Leeward Medium624.50.9607
Triple Number Windward/Leeward High546.11.0987
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1354.5937.1711.0591.8523.0486.9456.5407.0385.0
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP529.91.1324 Predom. Dn High402.41.4911 5B AP M/H454.11.3213 TriNum AP Low658.40.9112 Predom. Rc Low712.30.8424 5B AP High427.51.4033 TriNum AP Med505.61.1867 Predom. Rc L/M538.11.1150 5B SF Bay Low841.20.7132 TriNum AP High447.01.3423 Predom. Rc Med472.71.2693 5B SF Bay L/M690.20.8693 TriNum W/L Low889.40.6746 Predom. Rc M/H431.31.3911 5B SF Bay Med590.41.0162 TriNum W/L Med624.50.9607 Predom. Rc High400.21.4992 5B SF Bay M/H535.51.1204 TriNum W/L Hig546.11.0987 5B W/L Low999.10.6006 5B SF Bay High504.41.1894 Predom. Upwind575.61.0423 5B W/L L/M724.90.8278 ChiMac Up Low705.30.8507 Predom. Reaching506.11.1856 5B W/L Med613.70.9776 ChiMac Up Med632.50.9487 Predom. Downwind539.51.1121 5B W/L M/H554.61.0818 ChiMac Up High547.81.0952 Predom. Up Low808.80.7418 5B W/L High522.01.1494 ChiMac Off Low682.70.8788 Predom. Up L/M608.10.9867 W/L 60-40 Low1006.70.5960 ChiMac Off Med602.10.9965 Predom. Up Med533.21.1252 W/L 60-40 L/M733.60.8178 ChiMac Off High505.01.1881 Predom. Up M/H495.61.2108 W/L 60-40 Med624.80.9603 ChiMac AP Low690.80.8685 Predom. Up High475.81.2611 W/L 60-40 M/H569.31.0538 ChiMac AP Med615.00.9756 Predom. Dn Low795.00.7547 W/L 60-40 High541.11.1088 ChiMac AP High525.01.1428 Predom. Dn L/M584.71.0262 5B AP Low731.60.8201 BayMac Cove Island796.00.7537 Predom. Dn Med499.61.2009 5B AP L/M573.71.0458 BayMac Shore790.00.7595 Predom. Dn M/H444.41.3501 5B AP Med498.11.2046 Harvest Moon443.51.3528      SA/DSPL Up25.24SA/DSPL Dn49.87
ORC Ref  04310004V4Q Issued on 13/07/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
ShodounNED 3911
Watersportverbond
www.watersportverbond.nl
Wedstrijdsport@watersportverbond.nl
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassJPK 39 FCMeasurement05/05/2025HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall11.625Maximum beam3.998Draft2.578Displacement6,287Wetted area31.23IMS L11.181LSM010.933Accomod. length11.625Sink (kg/mm) 24.90
VCGD0.172VCGM0.214 RM Rated (kg·m) 191.0Limit of positive stability(°) 107.2 Stability Index 105.6 BLR index 0.0000Default crew weight782 Declared crew weight 778
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 3 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.400PBW0.105PIPA0.0006
EDLST1ST2
ST3ST4ST5
RIG
BackstayAdjustableForestayFixedInner forestayAdjustableMast materialCarbonSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P16.150IG15.200ISP16.160MDT10.130MDL10.210MDT2MDL2TLTaperMWGO
E4.970J4.970BAS1.700FSDFoilSFJ0.080SPL3.800WPLTPS6.580BDMWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date05/05/2025
SFFP0.591FFM1.303FF1.303LCFcl6.343SG
SAFP11.546FAM1.051FA1.051LCFsh6.638HBI1.263
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04310004V4Q Issued on 13/07/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
ShodounNED 3911
Watersportverbond
www.watersportverbond.nl
Wedstrijdsport@watersportverbond.nl
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment20250.351.121.873.134.1247.58
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment20250.080.671.262.513.815.0915.32YesNo 38.94
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment202516.4514.2115.339.779.20106%123.36
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length11.6 mTable area0.55 m²Headroom1.79 mMinimum number of berths5Personal gear stowage0.20 m³Fresh water capacity140 lMinimum number of seats in cockpit5Food stowage0.30 m³Fuel capacity82 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  04310004V4Q Issued on 13/07/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org