Double HandedInternational Certificate2026
ZELEEGBR 1030X
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
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 Angles48.2°45.7°43.3°39.7°38.5°38.0°38.5°38.9°40.3°
Beat VMG2.453.484.214.665.015.165.235.275.16
52°3.915.446.406.857.137.337.417.497.47
60°4.315.846.737.157.317.547.657.777.77
75°4.706.187.027.457.697.848.038.288.39
90°4.736.237.117.597.998.298.488.779.06
110°4.325.937.067.688.208.578.959.8010.44
120°4.095.826.987.648.218.779.3110.3511.50
135°3.605.176.467.307.878.469.1511.0713.05
150°2.984.355.526.537.287.768.269.6612.22
Run VMG2.583.774.785.656.326.767.178.3710.58
Gybe Angles139.7°142.9°146.9°148.5°152.1°154.3°153.7°144.1°143.5°
APH ToD:541.1CDL: 9.124APH ToT: 1.1089CertNo:USA1030
BOAT
ClassJPK 10.30DesignerValerBuilderJPKAge date02/2023Series date01/2019Offset fileJPK1030.offData fileUSA1030
HULL
Length Overall10.313 mMaximum Beam3.232 mDraft1.997 mDisplacement4,048 kgDLR4.9795IMS DivisionPerformanceDynamic Allowance0.000%Age Allowance0.228%RS Assessment-0.127%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.410m
CREW
Maximum weight170 kg(default)Minimum weight120 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail31.4832.07Headsail Luffed25.8825.88Headsail Flying61.5061.50SymmetricAsymmetric106.38106.38 (1 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS Maximum (m²)
Trysail9.31Storm Jib8.18Heavy Weather Jib22.07
SAIL LIMITS
Headsails5Spinnakers4
STABILITY
Righting Moment 113.2 kg·m Stability Index 117.0
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  04560004Q30 Issued on 15/05/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedInternational Certificate2026
ZELEEGBR 1030X
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
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 VMG1471.01035.3855.0773.3718.8697.6687.9683.4697.2
52°919.8661.4562.2525.8504.8491.3485.7480.7482.1
60°834.4616.5534.9503.6492.3477.5470.5463.2463.5
75°766.6582.4512.9483.0467.9459.1448.6434.6428.9
90°761.5578.0506.3474.2450.3434.1424.3410.6397.3
110°832.5606.9510.2468.5438.9420.2402.4367.5344.7
120°881.1618.7515.6471.1438.4410.7386.5347.9313.2
135°999.3695.8557.0493.1457.3425.7393.6325.1275.8
150°1207.4827.3652.2551.6494.8463.6436.0372.7294.7
Run VMG1394.2955.3753.1636.9569.5532.6502.3430.3340.3
Selected Courses
Windward / Leeward1432.6995.3804.1705.1644.1615.1595.1556.9518.7
All purpose1065.0755.4624.5561.8523.3501.5484.7454.8430.2
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward674.80.8891
All purpose541.11.1089
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low690.00.8696
Triple Number Coastal/Long Distance Medium539.11.1130
Triple Number Coastal/Long Distance High477.71.2560
Triple Number Windward/Leeward Low899.70.6669
Triple Number Windward/Leeward Medium670.50.8948
Triple Number Windward/Leeward High585.81.0243
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance590.41.0162
Triple Number Coastal/Long Distance Low690.00.8696
Triple Number Coastal/Long Distance Medium539.11.1130
Triple Number Coastal/Long Distance High477.71.2560
Triple Number Windward/Leeward Low899.70.6669
Triple Number Windward/Leeward Medium670.50.8948
Triple Number Windward/Leeward High585.81.0243
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1428.7991.3753.7634.0559.9520.2488.3433.5406.8
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7705
Downwind "popa"0.9589
70% up, 30% down "Ilhabela"0.8187
30% up, 70% down "Ilhabela-inverso"0.8934
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low690.00.8696
Triple Number Coastal/Long Distance Medium539.11.1130
Triple Number Coastal/Long Distance High477.71.2560
Triple Number Windward/Leeward Low899.70.6669
Triple Number Windward/Leeward Medium670.50.8948
Triple Number Windward/Leeward High585.81.0243
Predominantly Upwind590.11.0168
Predominantly Downwind543.91.1031
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP561.31.0689 Predom. Rc High423.81.4156 5B SF Bay L/M737.20.8139 TriNum AP Low690.00.8696 Predom. Dn Low831.20.7219 5B SF Bay Med634.60.9455 TriNum AP Med539.21.1128 Predom. Dn L/M614.70.9761 5B SF Bay M/H576.11.0414 TriNum AP High477.71.2560 Predom. Dn Med526.51.1397 5B SF Bay High540.51.1101 TriNum W/L Low943.00.6362 Predom. Dn M/H466.61.2858 5B AP Low759.60.7899 TriNum W/L Med670.50.8948 Predom. Dn High417.91.4357 5B AP L/M606.70.9889 TriNum W/L Hig585.81.0243 ChiMac Up Low743.50.8070 5B AP Med531.31.1293 Predom. Upwind614.70.9761 ChiMac Up Med672.10.8927 5B AP M/H485.71.2352 Predom. Reaching530.51.1310 ChiMac Up High588.11.0203 5B AP High455.71.3166 Predom. Downwind566.51.0592 ChiMac Off Low715.60.8384 5B W/L Low1056.80.5678 Predom. Up Low843.20.7115 ChiMac Off Med632.00.9493 5B W/L L/M773.70.7755 Predom. Up L/M646.50.9281 ChiMac Off High530.21.1316 5B W/L Med658.80.9107 Predom. Up Med573.31.0465 ChiMac AP Low725.00.8276 5B W/L M/H596.11.0065 Predom. Up M/H534.11.1234 ChiMac AP Med648.80.9247 5B W/L High556.91.0774 Predom. Up High515.41.1641 ChiMac AP High557.31.0765 W/L 60-40 Low1065.20.5632 Predom. Rc Low731.90.8198 BayMac Cove Island837.10.7167 W/L 60-40 L/M785.50.7639 Predom. Rc L/M564.01.0638 BayMac Shore829.70.7231 W/L 60-40 Med673.70.8906 Predom. Rc Med498.71.2032 Harvest Moon467.01.2849 W/L 60-40 M/H615.20.9753 Predom. Rc M/H454.91.3190 5B SF Bay Low890.20.6740 W/L 60-40 High582.81.0295      SA/DSPL Up22.48SA/DSPL Dn54.02
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance590.41.0162
Triple Number Coastal/Long Distance Low690.00.8696
Triple Number Coastal/Long Distance Medium539.11.1130
Triple Number Coastal/Long Distance High477.71.2560
Triple Number Windward/Leeward Low899.70.6669
Triple Number Windward/Leeward Medium670.50.8948
Triple Number Windward/Leeward High585.81.0243
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1428.7991.3753.7634.0559.9520.2488.3433.5406.8
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance590.41.0162
Triple Number Coastal/Long Distance Low690.00.8696
Triple Number Coastal/Long Distance Medium539.11.1130
Triple Number Coastal/Long Distance High477.71.2560
Triple Number Windward/Leeward Low899.70.6669
Triple Number Windward/Leeward Medium670.50.8948
Triple Number Windward/Leeward High585.81.0243
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1428.7991.3753.7634.0559.9520.2488.3433.5406.8
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance590.4
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1428.7991.3753.7634.0559.9520.2488.3433.5406.8
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low690.00.8696
Triple Number Coastal/Long Distance Medium539.11.1130
Triple Number Coastal/Long Distance High477.71.2560
Triple Number Windward/Leeward Low899.70.6669
Triple Number Windward/Leeward Medium670.50.8948
Triple Number Windward/Leeward High585.81.0243
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating590.41.0162
FinRating, kevyt tuuli1035.40.9658
FinRating, kova tuuli456.61.0951
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low690.00.8696
Triple Number Coastal/Long Distance Medium539.11.1130
Triple Number Coastal/Long Distance High477.71.2560
Triple Number Windward/Leeward Low899.70.6669
Triple Number Windward/Leeward Medium670.50.8948
Triple Number Windward/Leeward High585.81.0243
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.0162
Triple Number Coastal/Long Distance Low0.8696
Triple Number Coastal/Long Distance Medium1.1130
Triple Number Coastal/Long Distance High1.2560
Triple Number Windward/Leeward Low0.6669
Triple Number Windward/Leeward Medium0.8948
Triple Number Windward/Leeward High1.0243
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1428.7991.3753.7634.0559.9520.2488.3433.5406.8
For information
General Purpose Handicap (GPH)606.5
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance590.41.0162
Triple Number Coastal/Long Distance Low690.00.8696
Triple Number Coastal/Long Distance Medium539.11.1130
Triple Number Coastal/Long Distance High477.71.2560
Triple Number Windward/Leeward Low899.70.6669
Triple Number Windward/Leeward Medium670.50.8948
Triple Number Windward/Leeward High585.81.0243
Saronikos S All Purpose618.30.9704
Saronikos S Upwind702.60.8540
Saronikos S Downwind511.41.1732
Saronikos N All Purpose648.30.9255
Saronikos N Upwind729.10.8229
Saronikos N Downwind562.71.0663
Saronikos SW All Purpose617.10.9723
Saronikos SW Upwind716.70.8372
Saronikos SW Downwind515.31.1643
Saronikos NE All Purpose667.00.8995
Saronikos NE Upwind676.00.8875
Saronikos NE Downwind631.00.9509
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1428.7991.3753.7634.0559.9520.2488.3433.5406.8
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low690.00.8696
Triple Number Coastal/Long Distance Medium539.11.1130
Triple Number Coastal/Long Distance High477.71.2560
Triple Number Windward/Leeward Low899.70.6669
Triple Number Windward/Leeward Medium670.50.8948
Triple Number Windward/Leeward High585.81.0243
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose561.31.0689
5-Band All Purpose Low831.50.7216
5-Band All Purpose L/M628.10.9553
5-Band All Purpose Med548.31.0942
5-Band All Purpose M/H499.71.2008
5-Band All Purpose High466.91.2850
Single Number Predominant Upwind589.01.0188
Single Number Predominant Reaching511.71.1725
Single Number Predominant Downwind544.81.1014
5-Band 50-50 Windward/Leeward Low1056.80.5678
5-Band 50-50 Windward/Leeward L/M773.70.7755
5-Band 50-50 Windward/Leeward Med658.80.9107
5-Band 50-50 Windward/Leeward M/H596.11.0065
5-Band 50-50 Windward/Leeward High556.91.0774
5-Band 60-40 Windward/Leeward Low1065.20.5632
5-Band 60-40 Windward/Leeward L/M785.50.7639
5-Band 60-40 Windward/Leeward Med673.70.8906
5-Band 60-40 Windward/Leeward M/H615.20.9753
5-Band 60-40 Windward/Leeward High582.81.0295
Triple Number 50-50 Windward/Leeward Low943.00.6362
Triple Number 50-50 Windward/Leeward Med670.60.8947
Triple Number 50-50 Windward/Leeward High585.81.0243
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward689.80.8698
Triple Number 60-40 Windward/Leeward Low952.30.6300
Triple Number 60-40 Windward/Leeward Med685.10.8758
Triple Number 60-40 Windward/Leeward High606.40.9895
Triple Number All-Purpose Low748.60.8014
Triple Number All-Purpose Med556.61.0780
Triple Number All-Purpose High490.91.2223
Triple Number Predominant Upwind Low768.20.7811
Triple Number Predominant Upwind Med583.31.0286
Triple Number Predominant Upwind High535.11.1213
Triple Number Predominant Reaching Low668.30.8977
Triple Number Predominant Reaching Med515.31.1644
Triple Number Predominant Reaching High437.11.3727
Triple Number Predominant Downwind Low743.10.8074
Triple Number Predominant Downwind Med535.81.1199
Triple Number Predominant Downwind High443.61.3525
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance590.41.0162
Triple Number Coastal/Long Distance Low690.00.8696
Triple Number Coastal/Long Distance Medium539.11.1130
Triple Number Coastal/Long Distance High477.71.2560
Triple Number Windward/Leeward Low899.70.6669
Triple Number Windward/Leeward Medium670.50.8948
Triple Number Windward/Leeward High585.81.0243
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1428.7991.3753.7634.0559.9520.2488.3433.5406.8
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance590.41.0162
Triple Number Coastal/Long Distance Low690.00.8696
Triple Number Coastal/Long Distance Medium539.11.1130
Triple Number Coastal/Long Distance High477.71.2560
Triple Number Windward/Leeward Low899.70.6669
Triple Number Windward/Leeward Medium670.50.8948
Triple Number Windward/Leeward High585.81.0243
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1428.7991.3753.7634.0559.9520.2488.3433.5406.8
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low690.0
Triple Number Coastal/Long Distance Medium539.1
Triple Number Coastal/Long Distance High477.7
Triple Number Windward/Leeward Low899.7
Triple Number Windward/Leeward Medium670.5
Triple Number Windward/Leeward High585.8
Predominantly Upwind590.1
Predominantly Downwind543.9
Predominantly Reaching519.5
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance590.41.0162
Triple Number Coastal/Long Distance Low690.00.8696
Triple Number Coastal/Long Distance Medium539.11.1130
Triple Number Coastal/Long Distance High477.71.2560
Triple Number Windward/Leeward Low899.70.6669
Triple Number Windward/Leeward Medium670.50.8948
Triple Number Windward/Leeward High585.81.0243
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1428.7991.3753.7634.0559.9520.2488.3433.5406.8
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8696
Triple Number Coastal/Long Distance Medium1.1130
Triple Number Coastal/Long Distance High1.2560
Triple Number Windward/Leeward Low0.6669
Triple Number Windward/Leeward Medium0.8948
Triple Number Windward/Leeward High1.0243
Coastal/Long Distance1.0162
Predominantly Upwind1.0168
Predominantly Downwind1.1031
For information
General Purpose Handicap (GPH)606.5
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.1089
Distanseseilas Trippeltall svak vind0.8696
Distanseseilas Trippeltall mellomvind1.1130
Distanseseilas Trippeltall sterk vind1.2560
Pølsebane Trippeltall svak vind0.6669
Pølsebane Trippeltall mellomvind0.8948
Pølsebane Trippeltall sterk vind1.0243
Motvind Singeltall1.0168
Medvind Singeltall1.1031
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low690.00.8696
Triple Number Coastal/Long Distance Medium539.11.1130
Triple Number Coastal/Long Distance High477.71.2560
Triple Number Windward/Leeward Low899.70.6669
Triple Number Windward/Leeward Medium670.50.8948
Triple Number Windward/Leeward High585.81.0243
Coastal/Long Distance590.41.0162
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind590.11.0168
Predominantly Downwind543.91.1031
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore530.21.1317
Cape Doctor Coastal437.61.3712
Triple Number Coastal/Long Distance Low690.00.8696
Triple Number Coastal/Long Distance Medium539.11.1130
Triple Number Coastal/Long Distance High477.71.2560
Triple Number Windward/Leeward Low899.70.6669
Triple Number Windward/Leeward Medium670.50.8948
Triple Number Windward/Leeward High585.81.0243
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8696
Triple Number Coastal/Long Distance Medium1.1130
Triple Number Coastal/Long Distance High1.2560
Triple Number Windward/Leeward Low0.6669
Triple Number Windward/Leeward Medium0.8948
Triple Number Windward/Leeward High1.0243
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8696
Triple Number Coastal/Long Distance Medium1.1130
Triple Number Coastal/Long Distance High1.2560
Triple Number Windward/Leeward Low0.6669
Triple Number Windward/Leeward Medium0.8948
Triple Number Windward/Leeward High1.0243
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance590.41.0162
Triple Number Coastal/Long Distance Low690.00.8696
Triple Number Coastal/Long Distance Medium539.11.1130
Triple Number Coastal/Long Distance High477.71.2560
Triple Number Windward/Leeward Low899.70.6669
Triple Number Windward/Leeward Medium670.50.8948
Triple Number Windward/Leeward High585.81.0243
Predominantly Upwind590.11.0168
Predominantly Downwind543.91.1031
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1428.7991.3753.7634.0559.9520.2488.3433.5406.8
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance590.41.0162
Triple Number Coastal/Long Distance Low690.00.8696
Triple Number Coastal/Long Distance Medium539.11.1130
Triple Number Coastal/Long Distance High477.71.2560
Triple Number Windward/Leeward Low899.70.6669
Triple Number Windward/Leeward Medium670.50.8948
Triple Number Windward/Leeward High585.81.0243
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1428.7991.3753.7634.0559.9520.2488.3433.5406.8
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP561.31.0689 Predom. Dn High417.91.4357 5B AP M/H485.71.2352 TriNum AP Low690.00.8696 Predom. Rc Low731.90.8198 5B AP High455.71.3166 TriNum AP Med539.21.1128 Predom. Rc L/M564.01.0638 5B SF Bay Low890.20.6740 TriNum AP High477.71.2560 Predom. Rc Med498.71.2032 5B SF Bay L/M737.20.8139 TriNum W/L Low943.00.6362 Predom. Rc M/H454.91.3190 5B SF Bay Med634.60.9455 TriNum W/L Med670.50.8948 Predom. Rc High423.81.4156 5B SF Bay M/H576.11.0414 TriNum W/L Hig585.81.0243 5B W/L Low1056.80.5678 5B SF Bay High540.51.1101 Predom. Upwind614.70.9761 5B W/L L/M773.70.7755 ChiMac Up Low743.50.8070 Predom. Reaching530.51.1310 5B W/L Med658.80.9107 ChiMac Up Med672.10.8927 Predom. Downwind566.51.0592 5B W/L M/H596.11.0065 ChiMac Up High588.11.0203 Predom. Up Low843.20.7115 5B W/L High556.91.0774 ChiMac Off Low715.60.8384 Predom. Up L/M646.50.9281 W/L 60-40 Low1065.20.5632 ChiMac Off Med632.00.9493 Predom. Up Med573.31.0465 W/L 60-40 L/M785.50.7639 ChiMac Off High530.21.1316 Predom. Up M/H534.11.1234 W/L 60-40 Med673.70.8906 ChiMac AP Low725.00.8276 Predom. Up High515.41.1641 W/L 60-40 M/H615.20.9753 ChiMac AP Med648.80.9247 Predom. Dn Low831.20.7219 W/L 60-40 High582.81.0295 ChiMac AP High557.31.0765 Predom. Dn L/M614.70.9761 5B AP Low759.60.7899 BayMac Cove Island837.10.7167 Predom. Dn Med526.51.1397 5B AP L/M606.70.9889 BayMac Shore829.70.7231 Predom. Dn M/H466.61.2858 5B AP Med531.31.1293 Harvest Moon467.01.2849      SA/DSPL Up22.48SA/DSPL Dn54.02
ORC Ref  04560004Q30 Issued on 15/05/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedInternational Certificate2026
ZELEEGBR 1030X
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassJPK 10.30Measurement27/02/2026HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall10.313Maximum beam3.232Draft1.997Displacement4,048Wetted area23.47IMS L9.615LSM09.332Accomod. length10.313Sink (kg/mm) 18.44
VCGD-0.102VCGM0.028 RM Rated (kg·m) 113.2Limit of positive stability(°) 116.6 Stability Index 117.0 BLR index 1.1000Default crew weight170 Declared crew weight 350
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.410PBW0.095PIPA0.0036
EDL2.005ST10.065ST20.177
ST30.178ST40.111ST50.270
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialCarbonSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P12.370IG12.746ISP14.051MDT10.089MDL10.152MDT20.082MDL20.131TL1.100MW0.152GO0.164
E4.300J3.925BAS1.466FSD0.032SFJ0.180SPLWPLTPS5.378BD0.190MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS114.0515.378
FLOTATION AND STABILITY
Calculation methodBoom incliningFlotation Date27/02/2026
SFFP0.798FFM1.187FF1.184LCFcl5.738SG1.0130
SAFP10.238FAM0.913FA0.919LCFsh5.942HBI1.112
W190.9W290.9W390.9W490.9LCFD6.061
PD1299.4PD2293.5PD3298.2PD4298.8
WD4.641PLM9000.00GSA1.0RSA1.0RM111.7
INVENTORY
BALLASTIdKindDescriptionWeightLCGVCGTCG1MovableBuilt in W/B 300 liter3006.860.201.33Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG2Built-in water tank under port setteeWater8004.180.001PVC Fuel tank, Stbd Aft, TCG=0.3Fuel35238.170.00Total deductible198.170.00
OTHER ITEMSIdKindDescriptionWeightLCGVCG3Battery12V small engine battery, 13 Ah, port CL156.35-0.102Battery12V Li-Phos house battery 200 Ah CL206.18-0.101Engine (IC)Volvo D1-20#Deductibleinternal ballast added post measure 02/26-354.42-0.35Total deductible-354.42-0.35
ORC Ref  04560004Q30 Issued on 15/05/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedInternational Certificate2026
ZELEEGBR 1030X
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentMain0.341.051.642.663.5331.4803/12/2026119400
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentA0-20.051.232.414.616.357.5014.53NoYes061.5004/01/2026213766J00.051.302.574.726.067.0814.30NoYes059.4703/12/2026119401J1.50.100.651.152.083.023.9812.52YesNo 25.8803/12/2026119403J2.50.200.781.322.243.103.9011.55YesNo 24.9103/12/2026119404SS0.080.480.881.692.453.0410.66NoInner 17.4003/12/2026119613GS0.040.320.611.171.752.358.40NoInner 9.9104/01/2026213765
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA216.0013.0814.548.908.30107%106.3803/12/2026119405A314.5312.8713.706.147.4483%73.0703/12/2026
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
ORC Ref  04560004Q30 Issued on 15/05/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org