International Certificate2026
IN THEORYUSA 61183
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 Angles45.9°43.4°41.2°39.4°37.8°37.4°37.1°37.1°37.9°
Beat VMG2.453.524.324.915.295.465.555.615.57
52°3.845.356.397.047.417.607.707.797.80
60°4.165.716.737.287.577.797.938.078.11
75°4.516.067.017.527.858.098.258.558.70
90°4.536.087.107.658.058.388.699.079.31
110°4.296.007.167.798.308.769.119.9210.69
120°4.165.857.037.698.218.749.3010.3611.54
135°3.665.246.477.307.838.358.8910.3612.68
150°3.024.415.576.587.327.828.309.3911.00
Run VMG2.623.824.825.716.467.067.538.409.55
Gybe Angles140.4°141.8°146.5°152.1°157.8°165.3°169.6°168.9°154.1°
APH ToD:528.2CDL: 9.908APH ToT: 1.1359CertNo:US7407
BOAT
ClassJPK 10.80DesignerJacques ValerBuilderJPK CompositesAge date01/2017Series date01/2013Offset fileJPK-1080-USA-61183.offData fileUS6592
HULL
Length Overall10.877 mMaximum Beam3.660 mDraft2.167 mDisplacement5,098 kgDLR5.2643IMS DivisionPerformanceDynamic Allowance0.000%Age Allowance0.422%RS Assessment-0.127%
PROPELLER
InstallationShaft non exposedTypeFolding 2 bladesDiameter0.393m
CREW
Maximum weight674 kg(declared)Minimum weight544 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail36.6737.25Headsail Luffed31.5231.52Headsail Flying48.0448.04Symmetric109.47109.47Asymmetric104.93104.93 (2 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS Maximum (m²)
Trysail11.05Storm Jib10.18Heavy Weather Jib27.47
SAIL LIMITS
Headsails6Spinnakers5
✱ Asymmetric may be tacked on the pole
STABILITY
Righting Moment 139.4 kg·m Stability Index 120.2
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  04560004OKK Issued on 05/05/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
IN THEORYUSA 61183
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 VMG1467.01024.1833.6732.9680.7659.2648.4641.4646.6
52°937.4672.4563.4511.4486.1473.6467.6461.9461.4
60°865.5630.2535.2494.6475.8462.0453.9446.2444.0
75°797.7594.5513.5478.7458.4444.8436.1421.1413.8
90°795.2592.2507.3470.5447.4429.6414.3396.9386.8
110°838.5600.1502.6462.1433.9410.9395.4362.9336.8
120°866.1615.6512.3468.2438.4412.0386.9347.4311.9
135°984.6687.2556.4493.0459.5431.4404.9347.3284.0
150°1192.1816.7646.3547.5491.7460.2433.8383.3327.2
Run VMG1376.5943.1746.3631.0557.4510.0477.8428.5377.1
Selected Courses
Windward / Leeward1421.8983.6790.0681.9619.1584.6563.1535.0511.8
All purpose1067.1752.8617.7548.8509.4485.9469.0443.2421.2
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward650.30.9227
All purpose528.21.1359
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low685.20.8756
Triple Number Coastal/Long Distance Medium525.71.1413
Triple Number Coastal/Long Distance High463.51.2944
Triple Number Windward/Leeward Low886.80.6766
Triple Number Windward/Leeward Medium645.60.9293
Triple Number Windward/Leeward High557.91.0754
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance575.51.0426
Triple Number Coastal/Long Distance Low685.20.8756
Triple Number Coastal/Long Distance Medium525.71.1413
Triple Number Coastal/Long Distance High463.51.2944
Triple Number Windward/Leeward Low886.80.6766
Triple Number Windward/Leeward Medium645.60.9293
Triple Number Windward/Leeward High557.91.0754
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1417.3979.5742.0616.3543.5504.3472.9423.1401.4
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.8045
Downwind "popa"0.9781
70% up, 30% down "Ilhabela"0.8498
30% up, 70% down "Ilhabela-inverso"0.9186
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low685.20.8756
Triple Number Coastal/Long Distance Medium525.71.1413
Triple Number Coastal/Long Distance High463.51.2944
Triple Number Windward/Leeward Low886.80.6766
Triple Number Windward/Leeward Medium645.60.9293
Triple Number Windward/Leeward High557.91.0754
Predominantly Upwind574.11.0451
Predominantly Downwind536.71.1179
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP549.41.0921 Predom. Rc High417.31.4378 5B SF Bay L/M719.90.8335 TriNum AP Low685.30.8756 Predom. Dn Low827.00.7255 5B SF Bay Med611.90.9806 TriNum AP Med525.81.1412 Predom. Dn L/M608.90.9854 5B SF Bay M/H551.71.0876 TriNum AP High463.51.2944 Predom. Dn Med517.91.1586 5B SF Bay High521.61.1503 TriNum W/L Low929.50.6455 Predom. Dn M/H457.81.3105 5B AP Low759.70.7897 TriNum W/L Med645.60.9293 Predom. Dn High416.91.4393 5B AP L/M597.31.0045 TriNum W/L Hig557.91.0754 ChiMac Up Low735.40.8159 5B AP Med517.71.1590 Predom. Upwind599.11.0015 ChiMac Up Med658.90.9107 5B AP M/H470.91.2743 Predom. Reaching525.11.1426 ChiMac Up High570.41.0519 5B AP High443.81.3518 Predom. Downwind559.71.0721 ChiMac Off Low710.00.8451 5B W/L Low1044.70.5743 Predom. Up Low843.40.7114 ChiMac Off Med625.30.9596 5B W/L L/M755.20.7945 Predom. Up L/M634.60.9455 ChiMac Off High523.71.1457 5B W/L Med633.40.9473 Predom. Up Med554.61.0818 ChiMac AP Low718.60.8350 5B W/L M/H566.71.0588 Predom. Up M/H513.61.1682 ChiMac AP Med639.10.9388 5B W/L High535.81.1197 Predom. Up High495.31.2113 ChiMac AP High545.21.1004 W/L 60-40 Low1053.20.5697 Predom. Rc Low735.50.8157 BayMac Cove Island828.30.7244 W/L 60-40 L/M764.90.7845 Predom. Rc L/M559.91.0715 BayMac Shore821.40.7305 W/L 60-40 Med645.90.9290 Predom. Rc Med491.21.2216 Harvest Moon461.01.3016 W/L 60-40 M/H583.71.0279 Predom. Rc M/H446.71.3432 5B SF Bay Low879.60.6821 W/L 60-40 High557.41.0765      SA/DSPL Up22.90SA/DSPL Dn49.07
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance575.51.0426
Triple Number Coastal/Long Distance Low685.20.8756
Triple Number Coastal/Long Distance Medium525.71.1413
Triple Number Coastal/Long Distance High463.51.2944
Triple Number Windward/Leeward Low886.80.6766
Triple Number Windward/Leeward Medium645.60.9293
Triple Number Windward/Leeward High557.91.0754
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1417.3979.5742.0616.3543.5504.3472.9423.1401.4
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance575.51.0426
Triple Number Coastal/Long Distance Low685.20.8756
Triple Number Coastal/Long Distance Medium525.71.1413
Triple Number Coastal/Long Distance High463.51.2944
Triple Number Windward/Leeward Low886.80.6766
Triple Number Windward/Leeward Medium645.60.9293
Triple Number Windward/Leeward High557.91.0754
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1417.3979.5742.0616.3543.5504.3472.9423.1401.4
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance575.5
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1417.3979.5742.0616.3543.5504.3472.9423.1401.4
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low685.20.8756
Triple Number Coastal/Long Distance Medium525.71.1413
Triple Number Coastal/Long Distance High463.51.2944
Triple Number Windward/Leeward Low886.80.6766
Triple Number Windward/Leeward Medium645.60.9293
Triple Number Windward/Leeward High557.91.0754
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating575.51.0427
FinRating, kevyt tuuli1026.60.9741
FinRating, kova tuuli445.31.1229
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low685.20.8756
Triple Number Coastal/Long Distance Medium525.71.1413
Triple Number Coastal/Long Distance High463.51.2944
Triple Number Windward/Leeward Low886.80.6766
Triple Number Windward/Leeward Medium645.60.9293
Triple Number Windward/Leeward High557.91.0754
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.0426
Triple Number Coastal/Long Distance Low0.8756
Triple Number Coastal/Long Distance Medium1.1413
Triple Number Coastal/Long Distance High1.2944
Triple Number Windward/Leeward Low0.6766
Triple Number Windward/Leeward Medium0.9293
Triple Number Windward/Leeward High1.0754
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1417.3979.5742.0616.3543.5504.3472.9423.1401.4
For information
General Purpose Handicap (GPH)594.4
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance575.51.0426
Triple Number Coastal/Long Distance Low685.20.8756
Triple Number Coastal/Long Distance Medium525.71.1413
Triple Number Coastal/Long Distance High463.51.2944
Triple Number Windward/Leeward Low886.80.6766
Triple Number Windward/Leeward Medium645.60.9293
Triple Number Windward/Leeward High557.91.0754
Saronikos S All Purpose606.60.9890
Saronikos S Upwind686.40.8742
Saronikos S Downwind509.21.1783
Saronikos N All Purpose635.70.9438
Saronikos N Upwind716.70.8372
Saronikos N Downwind558.41.0745
Saronikos SW All Purpose611.10.9819
Saronikos SW Upwind707.80.8476
Saronikos SW Downwind513.81.1677
Saronikos NE All Purpose657.80.9122
Saronikos NE Upwind670.10.8953
Saronikos NE Downwind625.00.9600
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1417.3979.5742.0616.3543.5504.3472.9423.1401.4
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low685.20.8756
Triple Number Coastal/Long Distance Medium525.71.1413
Triple Number Coastal/Long Distance High463.51.2944
Triple Number Windward/Leeward Low886.80.6766
Triple Number Windward/Leeward Medium645.60.9293
Triple Number Windward/Leeward High557.91.0754
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose549.41.0921
5-Band All Purpose Low830.30.7226
5-Band All Purpose L/M619.40.9687
5-Band All Purpose Med534.81.1218
5-Band All Purpose M/H484.71.2378
5-Band All Purpose High455.81.3164
Single Number Predominant Upwind573.11.0470
Single Number Predominant Reaching505.61.1868
Single Number Predominant Downwind537.21.1168
5-Band 50-50 Windward/Leeward Low1044.70.5743
5-Band 50-50 Windward/Leeward L/M755.20.7945
5-Band 50-50 Windward/Leeward Med633.40.9473
5-Band 50-50 Windward/Leeward M/H566.71.0588
5-Band 50-50 Windward/Leeward High535.81.1197
5-Band 60-40 Windward/Leeward Low1053.20.5697
5-Band 60-40 Windward/Leeward L/M764.90.7845
5-Band 60-40 Windward/Leeward Med645.90.9290
5-Band 60-40 Windward/Leeward M/H583.71.0279
5-Band 60-40 Windward/Leeward High557.41.0765
Triple Number 50-50 Windward/Leeward Low929.50.6455
Triple Number 50-50 Windward/Leeward Med645.70.9292
Triple Number 50-50 Windward/Leeward High557.91.0754
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward663.00.9049
Triple Number 60-40 Windward/Leeward Low938.10.6396
Triple Number 60-40 Windward/Leeward Med657.70.9123
Triple Number 60-40 Windward/Leeward High576.01.0416
Triple Number All-Purpose Low745.20.8052
Triple Number All-Purpose Med543.41.1042
Triple Number All-Purpose High476.91.2582
Triple Number Predominant Upwind Low764.50.7848
Triple Number Predominant Upwind Med565.11.0618
Triple Number Predominant Upwind High513.51.1686
Triple Number Predominant Reaching Low669.00.8969
Triple Number Predominant Reaching Med506.81.1839
Triple Number Predominant Reaching High430.81.3927
Triple Number Predominant Downwind Low738.70.8122
Triple Number Predominant Downwind Med527.81.1369
Triple Number Predominant Downwind High438.51.3682
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance575.51.0426
Triple Number Coastal/Long Distance Low685.20.8756
Triple Number Coastal/Long Distance Medium525.71.1413
Triple Number Coastal/Long Distance High463.51.2944
Triple Number Windward/Leeward Low886.80.6766
Triple Number Windward/Leeward Medium645.60.9293
Triple Number Windward/Leeward High557.91.0754
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1417.3979.5742.0616.3543.5504.3472.9423.1401.4
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance575.51.0426
Triple Number Coastal/Long Distance Low685.20.8756
Triple Number Coastal/Long Distance Medium525.71.1413
Triple Number Coastal/Long Distance High463.51.2944
Triple Number Windward/Leeward Low886.80.6766
Triple Number Windward/Leeward Medium645.60.9293
Triple Number Windward/Leeward High557.91.0754
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1417.3979.5742.0616.3543.5504.3472.9423.1401.4
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low685.2
Triple Number Coastal/Long Distance Medium525.7
Triple Number Coastal/Long Distance High463.5
Triple Number Windward/Leeward Low886.8
Triple Number Windward/Leeward Medium645.6
Triple Number Windward/Leeward High557.9
Predominantly Upwind574.1
Predominantly Downwind536.7
Predominantly Reaching513.6
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance575.51.0426
Triple Number Coastal/Long Distance Low685.20.8756
Triple Number Coastal/Long Distance Medium525.71.1413
Triple Number Coastal/Long Distance High463.51.2944
Triple Number Windward/Leeward Low886.80.6766
Triple Number Windward/Leeward Medium645.60.9293
Triple Number Windward/Leeward High557.91.0754
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1417.3979.5742.0616.3543.5504.3472.9423.1401.4
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8756
Triple Number Coastal/Long Distance Medium1.1413
Triple Number Coastal/Long Distance High1.2944
Triple Number Windward/Leeward Low0.6766
Triple Number Windward/Leeward Medium0.9293
Triple Number Windward/Leeward High1.0754
Coastal/Long Distance1.0426
Predominantly Upwind1.0451
Predominantly Downwind1.1179
For information
General Purpose Handicap (GPH)594.4
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.1359
Distanseseilas Trippeltall svak vind0.8756
Distanseseilas Trippeltall mellomvind1.1413
Distanseseilas Trippeltall sterk vind1.2944
Pølsebane Trippeltall svak vind0.6766
Pølsebane Trippeltall mellomvind0.9293
Pølsebane Trippeltall sterk vind1.0754
Motvind Singeltall1.0451
Medvind Singeltall1.1179
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low685.20.8756
Triple Number Coastal/Long Distance Medium525.71.1413
Triple Number Coastal/Long Distance High463.51.2944
Triple Number Windward/Leeward Low886.80.6766
Triple Number Windward/Leeward Medium645.60.9293
Triple Number Windward/Leeward High557.91.0754
Coastal/Long Distance575.51.0426
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind574.11.0451
Predominantly Downwind536.71.1179
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore518.81.1566
Cape Doctor Coastal427.81.4026
Triple Number Coastal/Long Distance Low685.20.8756
Triple Number Coastal/Long Distance Medium525.71.1413
Triple Number Coastal/Long Distance High463.51.2944
Triple Number Windward/Leeward Low886.80.6766
Triple Number Windward/Leeward Medium645.60.9293
Triple Number Windward/Leeward High557.91.0754
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8756
Triple Number Coastal/Long Distance Medium1.1413
Triple Number Coastal/Long Distance High1.2944
Triple Number Windward/Leeward Low0.6766
Triple Number Windward/Leeward Medium0.9293
Triple Number Windward/Leeward High1.0754
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8756
Triple Number Coastal/Long Distance Medium1.1413
Triple Number Coastal/Long Distance High1.2944
Triple Number Windward/Leeward Low0.6766
Triple Number Windward/Leeward Medium0.9293
Triple Number Windward/Leeward High1.0754
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance575.51.0426
Triple Number Coastal/Long Distance Low685.20.8756
Triple Number Coastal/Long Distance Medium525.71.1413
Triple Number Coastal/Long Distance High463.51.2944
Triple Number Windward/Leeward Low886.80.6766
Triple Number Windward/Leeward Medium645.60.9293
Triple Number Windward/Leeward High557.91.0754
Predominantly Upwind574.11.0451
Predominantly Downwind536.71.1179
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1417.3979.5742.0616.3543.5504.3472.9423.1401.4
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance575.51.0426
Triple Number Coastal/Long Distance Low685.20.8756
Triple Number Coastal/Long Distance Medium525.71.1413
Triple Number Coastal/Long Distance High463.51.2944
Triple Number Windward/Leeward Low886.80.6766
Triple Number Windward/Leeward Medium645.60.9293
Triple Number Windward/Leeward High557.91.0754
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1417.3979.5742.0616.3543.5504.3472.9423.1401.4
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP549.41.0921 Predom. Dn High416.91.4393 5B AP M/H470.91.2743 TriNum AP Low685.30.8756 Predom. Rc Low735.50.8157 5B AP High443.81.3518 TriNum AP Med525.81.1412 Predom. Rc L/M559.91.0715 5B SF Bay Low879.60.6821 TriNum AP High463.51.2944 Predom. Rc Med491.21.2216 5B SF Bay L/M719.90.8335 TriNum W/L Low929.50.6455 Predom. Rc M/H446.71.3432 5B SF Bay Med611.90.9806 TriNum W/L Med645.60.9293 Predom. Rc High417.31.4378 5B SF Bay M/H551.71.0876 TriNum W/L Hig557.91.0754 5B W/L Low1044.70.5743 5B SF Bay High521.61.1503 Predom. Upwind599.11.0015 5B W/L L/M755.20.7945 ChiMac Up Low735.40.8159 Predom. Reaching525.11.1426 5B W/L Med633.40.9473 ChiMac Up Med658.90.9107 Predom. Downwind559.71.0721 5B W/L M/H566.71.0588 ChiMac Up High570.41.0519 Predom. Up Low843.40.7114 5B W/L High535.81.1197 ChiMac Off Low710.00.8451 Predom. Up L/M634.60.9455 W/L 60-40 Low1053.20.5697 ChiMac Off Med625.30.9596 Predom. Up Med554.61.0818 W/L 60-40 L/M764.90.7845 ChiMac Off High523.71.1457 Predom. Up M/H513.61.1682 W/L 60-40 Med645.90.9290 ChiMac AP Low718.60.8350 Predom. Up High495.31.2113 W/L 60-40 M/H583.71.0279 ChiMac AP Med639.10.9388 Predom. Dn Low827.00.7255 W/L 60-40 High557.41.0765 ChiMac AP High545.21.1004 Predom. Dn L/M608.90.9854 5B AP Low759.70.7897 BayMac Cove Island828.30.7244 Predom. Dn Med517.91.1586 5B AP L/M597.31.0045 BayMac Shore821.40.7305 Predom. Dn M/H457.81.3105 5B AP Med517.71.1590 Harvest Moon461.01.3016      SA/DSPL Up22.90SA/DSPL Dn49.07
ORC Ref  04560004OKK Issued on 05/05/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
IN THEORYUSA 61183
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassJPK 10.80Measurement21/06/2021HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall10.877Maximum beam3.660Draft2.167Displacement5,098Wetted area25.65IMS L10.192LSM09.893Accomod. length10.877Sink (kg/mm) 19.69
VCGD-0.144VCGM-0.090 RM Rated (kg·m) 139.4Limit of positive stability(°) 122.0 Stability Index 120.2 BLR index 0.0000Default crew weight678 Declared crew weight 674
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationShaft non exposedTwin screwNoHydro generatorNo
PRD0.393PBW0.100PIPA0.0008
PSD0.024PHD0.054PHL0.137
PSA17.5°ESL0.153
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialCarbonSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P13.785IG14.220ISP15.510MDT10.110MDL10.177MDT20.103MDL20.151TL1.000MW0.178GO0.191
E4.580J4.330BAS1.570FSD0.033SFJ0.000SPL4.910WPLTPS4.944BD0.157MWT109.00MCG5.095
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date21/06/2021
SFFP0.222FFM1.229FF1.231LCFcl6.102SG1.0170
SAFP10.820FAM0.574FA0.579LCFsh6.352HBI1.146
W169.5W269.5W369.5W469.5
PD1451.5PD2451.5PD3451.5PD4451.5
WD11.575PLM9000.00GSA1.0RSA1.0RM140.3
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG1Fuel Poly Stbd tank full, 0.150 from CLFuel30307.600.00Total deductible257.600.00
Total deductible
ORC Ref  04560004OKK Issued on 05/05/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
IN THEORYUSA 61183
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentMain0.201.011.702.803.7236.6728/04/2026108366
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentJ0-260.060.961.883.414.535.3815.55NoYes048.0415/04/2026J0-2026J1-240.230.871.432.413.414.3613.30YesNo 31.5228/04/2026155177
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentS215.9715.9715.978.327.85109.4726/03/2026S2H16.0716.0716.078.207.72108.5309/01/20201911124
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA1.516.5814.5815.588.008.4195%104.9329/06/2025A316.5814.7615.677.048.2485%95.0625/08/2022Sail ID: A466592A0-2414.6412.9813.815.637.3976%68.8429/05/2024A0-2014.5212.9313.735.327.0675%64.8323/09/2020
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
ORC Ref  04560004OKK Issued on 05/05/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org