Double HandedInternational Certificate2026
SHING-A-LINGUSA 103
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°45.3°40.8°39.2°38.5°38.9°38.9°39.7°42.1°
Beat VMG2.573.594.324.744.904.975.005.004.79
52°4.115.616.376.786.967.057.107.147.07
60°4.526.006.686.977.167.267.327.397.33
75°4.936.336.967.227.387.567.677.827.88
90°4.996.407.087.457.697.868.028.328.55
110°4.636.127.047.537.858.228.619.329.78
120°4.306.007.007.548.018.468.839.6210.68
135°3.825.406.607.287.808.379.0610.7812.27
150°3.164.555.706.637.267.728.219.5712.45
Run VMG2.743.944.945.756.336.747.138.2910.78
Gybe Angles139.5°143.0°147.6°150.3°153.9°157.5°155.0°144.7°144.5°
APH ToD:548.0CDL: 8.563APH ToT: 1.0949CertNo:US1030
BOAT
ClassJ 99DesignerJohnstoneBuilderJ BoatsAge date04/2023Series date04/2018Offset fileJ99-LK.offData fileUS1030
HULL
Length Overall9.950 mMaximum Beam3.410 mDraft1.987 mDisplacement3,818 kgDLR5.9815IMS DivisionPerformanceDynamic Allowance0.000%Age Allowance0.260%RS Assessment-0.127%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.377m
CREW
Maximum weight195 kg(declared)Minimum weight120 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail35.4536.38Headsail Luffed26.5326.53Headsail Flying63.3663.36SymmetricAsymmetric107.94107.94 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail9.70Storm Jib8.80Heavy Weather Jib23.75
SAIL LIMITS
Headsails5Spinnakers4
STABILITY
Righting Moment 101.7 kg·m Stability Index 121.7
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  04560004SIV Issued on 08/06/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedInternational Certificate2026
SHING-A-LINGUSA 103
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 VMG1401.61001.5833.8760.3735.2724.5719.3720.7751.0
52°876.7642.2564.7530.7516.9510.6506.9504.1509.3
60°796.0600.1539.0516.7502.6496.0491.6487.3490.9
75°730.2568.4516.9498.7488.0476.5469.5460.1457.1
90°722.0562.5508.2483.5468.4458.1449.1432.7420.9
110°778.1588.4511.0478.3458.7438.1418.0386.3368.0
120°838.0599.8514.2477.3449.2425.3407.7374.2337.1
135°942.2666.4545.8494.6461.4430.0397.2333.9293.5
150°1138.7790.6631.3542.7495.7466.1438.4376.1289.2
Run VMG1314.8912.9729.0626.5568.3533.8504.6434.3334.0
Selected Courses
Windward / Leeward1358.2957.2781.4693.4651.8629.2612.0577.5542.5
All purpose1009.8729.4615.0561.7534.7516.7501.9475.1454.0
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward676.10.8874
All purpose548.01.0949
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low672.20.8926
Triple Number Coastal/Long Distance Medium545.91.0991
Triple Number Coastal/Long Distance High495.51.2108
Triple Number Windward/Leeward Low869.30.6902
Triple Number Windward/Leeward Medium670.80.8944
Triple Number Windward/Leeward High603.30.9945
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance595.41.0077
Triple Number Coastal/Long Distance Low672.20.8926
Triple Number Coastal/Long Distance Medium545.91.0991
Triple Number Coastal/Long Distance High495.51.2108
Triple Number Windward/Leeward Low869.30.6902
Triple Number Windward/Leeward Medium670.80.8944
Triple Number Windward/Leeward High603.30.9945
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1353.9952.8734.8628.3569.8536.3507.3455.0428.6
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7643
Downwind "popa"0.9746
70% up, 30% down "Ilhabela"0.8172
30% up, 70% down "Ilhabela-inverso"0.9003
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low672.20.8926
Triple Number Coastal/Long Distance Medium545.91.0991
Triple Number Coastal/Long Distance High495.51.2108
Triple Number Windward/Leeward Low869.30.6902
Triple Number Windward/Leeward Medium670.80.8944
Triple Number Windward/Leeward High603.30.9945
Predominantly Upwind597.81.0036
Predominantly Downwind544.91.1012
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP567.61.0570 Predom. Rc High442.71.3553 5B SF Bay L/M723.10.8298 TriNum AP Low672.20.8926 Predom. Dn Low797.40.7524 5B SF Bay Med639.60.9381 TriNum AP Med545.91.0990 Predom. Dn L/M606.00.9901 5B SF Bay M/H593.41.0111 TriNum AP High495.61.2108 Predom. Dn Med530.81.1305 5B SF Bay High562.51.0666 TriNum W/L Low909.40.6598 Predom. Dn M/H477.11.2575 5B AP Low732.50.8192 TriNum W/L Med670.80.8944 Predom. Dn High430.91.3925 5B AP L/M601.20.9980 TriNum W/L Hig603.30.9945 ChiMac Up Low728.10.8241 5B AP Med540.11.1109 Predom. Upwind619.70.9682 ChiMac Up Med667.80.8985 5B AP M/H502.61.1937 Predom. Reaching535.11.1212 ChiMac Up High597.01.0050 5B AP High476.11.2603 Predom. Downwind565.01.0619 ChiMac Off Low696.30.8616 5B W/L Low1013.50.5920 Predom. Up Low814.10.7370 ChiMac Off Med623.00.9631 5B W/L L/M757.10.7925 Predom. Up L/M640.70.9364 ChiMac Off High532.41.1270 5B W/L Med662.30.9059 Predom. Up Med583.41.0284 ChiMac AP Low708.10.8474 5B W/L M/H612.40.9798 Predom. Up M/H555.01.0810 ChiMac AP Med642.60.9337 5B W/L High577.41.0392 Predom. Up High540.61.1099 ChiMac AP High563.31.0652 W/L 60-40 Low1022.70.5867 Predom. Rc Low706.00.8498 BayMac Cove Island811.90.7390 W/L 60-40 L/M769.30.7799 Predom. Rc L/M561.31.0690 BayMac Shore805.10.7452 W/L 60-40 Med678.70.8840 Predom. Rc Med508.51.1800 Harvest Moon478.71.2533 W/L 60-40 M/H634.20.9460 Predom. Rc M/H471.51.2725 5B SF Bay Low859.60.6980 W/L 60-40 High607.00.9884      SA/DSPL Up25.26SA/DSPL Dn58.44
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance595.41.0077
Triple Number Coastal/Long Distance Low672.20.8926
Triple Number Coastal/Long Distance Medium545.91.0991
Triple Number Coastal/Long Distance High495.51.2108
Triple Number Windward/Leeward Low869.30.6902
Triple Number Windward/Leeward Medium670.80.8944
Triple Number Windward/Leeward High603.30.9945
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1353.9952.8734.8628.3569.8536.3507.3455.0428.6
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance595.41.0077
Triple Number Coastal/Long Distance Low672.20.8926
Triple Number Coastal/Long Distance Medium545.91.0991
Triple Number Coastal/Long Distance High495.51.2108
Triple Number Windward/Leeward Low869.30.6902
Triple Number Windward/Leeward Medium670.80.8944
Triple Number Windward/Leeward High603.30.9945
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1353.9952.8734.8628.3569.8536.3507.3455.0428.6
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance595.4
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1353.9952.8734.8628.3569.8536.3507.3455.0428.6
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low672.20.8926
Triple Number Coastal/Long Distance Medium545.91.0991
Triple Number Coastal/Long Distance High495.51.2108
Triple Number Windward/Leeward Low869.30.6902
Triple Number Windward/Leeward Medium670.80.8944
Triple Number Windward/Leeward High603.30.9945
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating595.41.0077
FinRating, kevyt tuuli991.71.0084
FinRating, kova tuuli478.21.0457
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low672.20.8926
Triple Number Coastal/Long Distance Medium545.91.0991
Triple Number Coastal/Long Distance High495.51.2108
Triple Number Windward/Leeward Low869.30.6902
Triple Number Windward/Leeward Medium670.80.8944
Triple Number Windward/Leeward High603.30.9945
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.0077
Triple Number Coastal/Long Distance Low0.8926
Triple Number Coastal/Long Distance Medium1.0991
Triple Number Coastal/Long Distance High1.2108
Triple Number Windward/Leeward Low0.6902
Triple Number Windward/Leeward Medium0.8944
Triple Number Windward/Leeward High0.9945
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1353.9952.8734.8628.3569.8536.3507.3455.0428.6
For information
General Purpose Handicap (GPH)607.8
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance595.41.0077
Triple Number Coastal/Long Distance Low672.20.8926
Triple Number Coastal/Long Distance Medium545.91.0991
Triple Number Coastal/Long Distance High495.51.2108
Triple Number Windward/Leeward Low869.30.6902
Triple Number Windward/Leeward Medium670.80.8944
Triple Number Windward/Leeward High603.30.9945
Saronikos S All Purpose616.10.9739
Saronikos S Upwind699.00.8584
Saronikos S Downwind507.71.1818
Saronikos N All Purpose648.40.9254
Saronikos N Upwind725.90.8266
Saronikos N Downwind555.41.0803
Saronikos SW All Purpose611.70.9809
Saronikos SW Upwind706.80.8489
Saronikos SW Downwind512.21.1714
Saronikos NE All Purpose660.90.9078
Saronikos NE Upwind672.70.8919
Saronikos NE Downwind615.80.9743
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1353.9952.8734.8628.3569.8536.3507.3455.0428.6
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low672.20.8926
Triple Number Coastal/Long Distance Medium545.91.0991
Triple Number Coastal/Long Distance High495.51.2108
Triple Number Windward/Leeward Low869.30.6902
Triple Number Windward/Leeward Medium670.80.8944
Triple Number Windward/Leeward High603.30.9945
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose567.61.0570
5-Band All Purpose Low800.50.7495
5-Band All Purpose L/M621.20.9659
5-Band All Purpose Med556.01.0791
5-Band All Purpose M/H515.91.1630
5-Band All Purpose High486.31.2337
Single Number Predominant Upwind596.61.0057
Single Number Predominant Reaching519.01.1562
Single Number Predominant Downwind546.01.0989
5-Band 50-50 Windward/Leeward Low1013.50.5920
5-Band 50-50 Windward/Leeward L/M757.10.7925
5-Band 50-50 Windward/Leeward Med662.30.9059
5-Band 50-50 Windward/Leeward M/H612.40.9798
5-Band 50-50 Windward/Leeward High577.41.0392
5-Band 60-40 Windward/Leeward Low1022.70.5867
5-Band 60-40 Windward/Leeward L/M769.30.7799
5-Band 60-40 Windward/Leeward Med678.70.8840
5-Band 60-40 Windward/Leeward M/H634.20.9460
5-Band 60-40 Windward/Leeward High607.00.9884
Triple Number 50-50 Windward/Leeward Low909.40.6598
Triple Number 50-50 Windward/Leeward Med670.90.8943
Triple Number 50-50 Windward/Leeward High603.30.9945
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward692.70.8662
Triple Number 60-40 Windward/Leeward Low919.30.6527
Triple Number 60-40 Windward/Leeward Med686.50.8739
Triple Number 60-40 Windward/Leeward High626.90.9571
Triple Number All-Purpose Low726.50.8259
Triple Number All-Purpose Med562.31.0670
Triple Number All-Purpose High508.11.1810
Triple Number Predominant Upwind Low746.80.8035
Triple Number Predominant Upwind Med590.41.0163
Triple Number Predominant Upwind High558.51.0742
Triple Number Predominant Reaching Low651.00.9217
Triple Number Predominant Reaching Med523.21.1468
Triple Number Predominant Reaching High454.41.3205
Triple Number Predominant Downwind Low718.80.8347
Triple Number Predominant Downwind Med538.21.1148
Triple Number Predominant Downwind High453.41.3234
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance595.41.0077
Triple Number Coastal/Long Distance Low672.20.8926
Triple Number Coastal/Long Distance Medium545.91.0991
Triple Number Coastal/Long Distance High495.51.2108
Triple Number Windward/Leeward Low869.30.6902
Triple Number Windward/Leeward Medium670.80.8944
Triple Number Windward/Leeward High603.30.9945
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1353.9952.8734.8628.3569.8536.3507.3455.0428.6
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance595.41.0077
Triple Number Coastal/Long Distance Low672.20.8926
Triple Number Coastal/Long Distance Medium545.91.0991
Triple Number Coastal/Long Distance High495.51.2108
Triple Number Windward/Leeward Low869.30.6902
Triple Number Windward/Leeward Medium670.80.8944
Triple Number Windward/Leeward High603.30.9945
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1353.9952.8734.8628.3569.8536.3507.3455.0428.6
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low672.2
Triple Number Coastal/Long Distance Medium545.9
Triple Number Coastal/Long Distance High495.5
Triple Number Windward/Leeward Low869.3
Triple Number Windward/Leeward Medium670.8
Triple Number Windward/Leeward High603.3
Predominantly Upwind597.8
Predominantly Downwind544.9
Predominantly Reaching524.7
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance595.41.0077
Triple Number Coastal/Long Distance Low672.20.8926
Triple Number Coastal/Long Distance Medium545.91.0991
Triple Number Coastal/Long Distance High495.51.2108
Triple Number Windward/Leeward Low869.30.6902
Triple Number Windward/Leeward Medium670.80.8944
Triple Number Windward/Leeward High603.30.9945
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1353.9952.8734.8628.3569.8536.3507.3455.0428.6
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8926
Triple Number Coastal/Long Distance Medium1.0991
Triple Number Coastal/Long Distance High1.2108
Triple Number Windward/Leeward Low0.6902
Triple Number Windward/Leeward Medium0.8944
Triple Number Windward/Leeward High0.9945
Coastal/Long Distance1.0077
Predominantly Upwind1.0036
Predominantly Downwind1.1012
For information
General Purpose Handicap (GPH)607.8
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0949
Distanseseilas Trippeltall svak vind0.8926
Distanseseilas Trippeltall mellomvind1.0991
Distanseseilas Trippeltall sterk vind1.2108
Pølsebane Trippeltall svak vind0.6902
Pølsebane Trippeltall mellomvind0.8944
Pølsebane Trippeltall sterk vind0.9945
Motvind Singeltall1.0036
Medvind Singeltall1.1012
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low672.20.8926
Triple Number Coastal/Long Distance Medium545.91.0991
Triple Number Coastal/Long Distance High495.51.2108
Triple Number Windward/Leeward Low869.30.6902
Triple Number Windward/Leeward Medium670.80.8944
Triple Number Windward/Leeward High603.30.9945
Coastal/Long Distance595.41.0077
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind597.81.0036
Predominantly Downwind544.91.1012
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore553.01.0850
Cape Doctor Coastal460.41.3033
Triple Number Coastal/Long Distance Low672.20.8926
Triple Number Coastal/Long Distance Medium545.91.0991
Triple Number Coastal/Long Distance High495.51.2108
Triple Number Windward/Leeward Low869.30.6902
Triple Number Windward/Leeward Medium670.80.8944
Triple Number Windward/Leeward High603.30.9945
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8926
Triple Number Coastal/Long Distance Medium1.0991
Triple Number Coastal/Long Distance High1.2108
Triple Number Windward/Leeward Low0.6902
Triple Number Windward/Leeward Medium0.8944
Triple Number Windward/Leeward High0.9945
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8926
Triple Number Coastal/Long Distance Medium1.0991
Triple Number Coastal/Long Distance High1.2108
Triple Number Windward/Leeward Low0.6902
Triple Number Windward/Leeward Medium0.8944
Triple Number Windward/Leeward High0.9945
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance595.41.0077
Triple Number Coastal/Long Distance Low672.20.8926
Triple Number Coastal/Long Distance Medium545.91.0991
Triple Number Coastal/Long Distance High495.51.2108
Triple Number Windward/Leeward Low869.30.6902
Triple Number Windward/Leeward Medium670.80.8944
Triple Number Windward/Leeward High603.30.9945
Predominantly Upwind597.81.0036
Predominantly Downwind544.91.1012
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1353.9952.8734.8628.3569.8536.3507.3455.0428.6
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance595.41.0077
Triple Number Coastal/Long Distance Low672.20.8926
Triple Number Coastal/Long Distance Medium545.91.0991
Triple Number Coastal/Long Distance High495.51.2108
Triple Number Windward/Leeward Low869.30.6902
Triple Number Windward/Leeward Medium670.80.8944
Triple Number Windward/Leeward High603.30.9945
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1353.9952.8734.8628.3569.8536.3507.3455.0428.6
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP567.61.0570 Predom. Dn High430.91.3925 5B AP M/H502.61.1937 TriNum AP Low672.20.8926 Predom. Rc Low706.00.8498 5B AP High476.11.2603 TriNum AP Med545.91.0990 Predom. Rc L/M561.31.0690 5B SF Bay Low859.60.6980 TriNum AP High495.61.2108 Predom. Rc Med508.51.1800 5B SF Bay L/M723.10.8298 TriNum W/L Low909.40.6598 Predom. Rc M/H471.51.2725 5B SF Bay Med639.60.9381 TriNum W/L Med670.80.8944 Predom. Rc High442.71.3553 5B SF Bay M/H593.41.0111 TriNum W/L Hig603.30.9945 5B W/L Low1013.50.5920 5B SF Bay High562.51.0666 Predom. Upwind619.70.9682 5B W/L L/M757.10.7925 ChiMac Up Low728.10.8241 Predom. Reaching535.11.1212 5B W/L Med662.30.9059 ChiMac Up Med667.80.8985 Predom. Downwind565.01.0619 5B W/L M/H612.40.9798 ChiMac Up High597.01.0050 Predom. Up Low814.10.7370 5B W/L High577.41.0392 ChiMac Off Low696.30.8616 Predom. Up L/M640.70.9364 W/L 60-40 Low1022.70.5867 ChiMac Off Med623.00.9631 Predom. Up Med583.41.0284 W/L 60-40 L/M769.30.7799 ChiMac Off High532.41.1270 Predom. Up M/H555.01.0810 W/L 60-40 Med678.70.8840 ChiMac AP Low708.10.8474 Predom. Up High540.61.1099 W/L 60-40 M/H634.20.9460 ChiMac AP Med642.60.9337 Predom. Dn Low797.40.7524 W/L 60-40 High607.00.9884 ChiMac AP High563.31.0652 Predom. Dn L/M606.00.9901 5B AP Low732.50.8192 BayMac Cove Island811.90.7390 Predom. Dn Med530.81.1305 5B AP L/M601.20.9980 BayMac Shore805.10.7452 Predom. Dn M/H477.11.2575 5B AP Med540.11.1109 Harvest Moon478.71.2533      SA/DSPL Up25.26SA/DSPL Dn58.44
ORC Ref  04560004SIV Issued on 08/06/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedInternational Certificate2026
SHING-A-LINGUSA 103
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassJ 99Measurement20/04/2023HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall9.950Maximum beam3.410Draft1.987Displacement3,818Wetted area21.05IMS L8.876LSM08.609Accomod. length9.950Sink (kg/mm) 16.08
VCGD-0.299VCGM-0.166 RM Rated (kg·m) 101.7Limit of positive stability(°) 125.6 Stability Index 121.7 BLR index 0.0000Default crew weight170 Declared crew weight 195
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.377PBW0.097PIPA0.0037
EDL1.847ST10.065ST20.177
ST30.178ST40.110ST50.302
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P12.750IG13.135ISP14.440MDT10.110MDL10.208MDT20.110MDL20.150TL0.975MW0.208GO0.245
E4.345J3.825BAS1.490FSD0.028SFJSPLWPLTPS5.120BD0.160MWT123.90MCG4.635
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS213.1505.120114.4405.120
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date20/04/2023
SFFP0.590FFM1.194FF1.208LCFcl5.417SG1.0210
SAFP9.870FAM0.852FA0.855LCFsh5.677HBI1.019
W157.7W257.7W357.7W457.7
PD1505.2PD2505.2PD3505.2PD4505.2
WD11.515PLM9000.00GSA1.0RSA1.0RM103.6
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG1Port PVC fuel tankFuel50504.26-0.15Total deductible424.26-0.15
OTHER ITEMSIdKindDescriptionWeightLCGVCG#Deductibletable remove115.000.25#Deductibledoor remove235.000.30#Deductiblebattery change355.000.00Total deductible695.000.14
ORC Ref  04560004SIV Issued on 08/06/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedInternational Certificate2026
SHING-A-LINGUSA 103
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentAP0.421.161.913.023.8135.4511/12/2025OUS162539-001
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentCode 650.081.352.604.836.487.6614.45NoYes163.3621/03/2024OUS156041-001Lt-Md Jib0.080.631.172.123.023.9512.81YesNo 26.5328/01/2025OUS159058-002
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA2-2415.8513.9014.888.728.66101%107.9420/03/2024A2-2023-RecutA1.515.8513.7014.788.728.16107%105.9928/01/2025OUS154214
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
ORC Ref  04560004SIV Issued on 08/06/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org