Club Certificate2026
PLUMERIAJPN 7134
JAPAN SAILING FEDERATION
4-2, Kasumigaokacho,
Shinjuku, Tokyo
Japan
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 Angles46.8°43.8°41.2°39.0°37.5°37.2°37.0°37.1°38.2°
Beat VMG2.693.754.494.855.045.175.245.295.24
52°4.275.776.636.947.077.177.257.327.33
60°4.666.136.867.157.287.367.447.547.57
75°5.036.407.057.387.577.697.777.928.01
90°5.026.397.077.457.757.988.148.398.55
110°4.496.037.027.537.908.198.448.969.56
120°4.225.916.957.497.948.398.849.5410.27
135°3.745.296.497.197.688.168.7210.2412.26
150°3.094.475.606.547.167.577.988.9311.11
Run VMG2.683.874.855.666.256.657.017.739.62
Gybe Angles139.4°143.2°147.6°149.8°153.5°158.2°160.8°145.9°142.3°
APH ToD:543.1CDL: 8.959APH ToT: 1.1047CertNo:260520
BOAT
ClassJ-99DesignerJOHNSTONEBuilderJ-COMPOSITESAge date09/2021Series date04/2019Offset fileJ99-LK.offData fileJC260520
HULL
Length Overall9.950 mMaximum Beam3.410 mDraft2.006 mDisplacement4,162 kgDLR6.1139IMS DivisionCruiser/RacerDynamic Allowance0.180%Age Allowance0.228%RS Assessment-0.127%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.375m
CREW
Maximum weight540 kg(declared)Minimum weight410 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail32.6033.20Headsail Luffed25.2425.24Headsail Flying58.0958.09SymmetricAsymmetric106.60106.60 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail9.69Storm Jib8.64Heavy Weather Jib23.32
SAIL LIMITS
Headsails5Spinnakers4
STABILITY
Righting Moment 93.7 kg·m Stability Index 109.8
COMMENTS
Change from Cert. No. JC250520
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  03390004JI9 Issued on 01/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
PLUMERIAJPN 7134
JAPAN SAILING FEDERATION
4-2, Kasumigaokacho,
Shinjuku, Tokyo
Japan
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 VMG1337.7959.9801.6741.7714.6696.5686.8680.0686.9
52°843.6623.5542.9518.6509.2501.8496.8491.6491.3
60°772.1587.5524.7503.5494.5489.3483.7477.3475.8
75°715.3562.1510.9488.1475.7468.3463.2454.6449.5
90°716.8563.5509.4483.1464.5451.0442.1429.0420.8
110°802.2596.8512.6478.3455.4439.6426.5401.7376.6
120°853.8609.5518.1480.5453.3429.2407.5377.3350.5
135°962.5680.1554.7500.5469.0440.9413.1351.7293.8
150°1163.6806.0642.8550.7502.5475.4451.4403.2324.0
Run VMG1343.6930.7742.2635.9576.2541.3513.6465.6374.2
Selected Courses
Windward / Leeward1340.7945.3771.9688.8645.4618.9600.2572.8530.5
All purpose1000.2723.5608.8557.5529.9511.1496.8473.3446.6
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward668.30.8978
All purpose543.11.1047
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low666.10.9007
Triple Number Coastal/Long Distance Medium541.01.1090
Triple Number Coastal/Long Distance High491.61.2205
Triple Number Windward/Leeward Low858.60.6988
Triple Number Windward/Leeward Medium663.80.9039
Triple Number Windward/Leeward High594.61.0091
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance589.51.0179
Triple Number Coastal/Long Distance Low666.10.9007
Triple Number Coastal/Long Distance Medium541.01.1090
Triple Number Coastal/Long Distance High491.61.2205
Triple Number Windward/Leeward Low858.60.6988
Triple Number Windward/Leeward Medium663.80.9039
Triple Number Windward/Leeward High594.61.0091
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1340.9943.8727.3624.2564.8530.2501.0454.3429.3
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7953
Downwind "popa"0.9533
70% up, 30% down "Ilhabela"0.8369
30% up, 70% down "Ilhabela-inverso"0.8997
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low666.10.9007
Triple Number Coastal/Long Distance Medium541.01.1090
Triple Number Coastal/Long Distance High491.61.2205
Triple Number Windward/Leeward Low858.60.6988
Triple Number Windward/Leeward Medium663.80.9039
Triple Number Windward/Leeward High594.61.0091
Predominantly Upwind586.41.0232
Predominantly Downwind547.51.0959
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP563.01.0657 Predom. Rc High441.91.3579 5B SF Bay L/M714.40.8399 TriNum AP Low666.10.9007 Predom. Dn Low802.20.7479 5B SF Bay Med631.80.9497 TriNum AP Med541.01.1090 Predom. Dn L/M608.70.9858 5B SF Bay M/H583.41.0284 TriNum AP High491.61.2205 Predom. Dn Med532.91.1259 5B SF Bay High552.81.0853 TriNum W/L Low898.50.6678 Predom. Dn M/H481.51.2462 5B AP Low730.30.8216 TriNum W/L Med663.80.9039 Predom. Dn High439.61.3649 5B AP L/M596.01.0068 TriNum W/L Hig594.61.0091 ChiMac Up Low712.50.8421 5B AP Med535.11.1212 Predom. Upwind607.20.9881 ChiMac Up Med654.30.9171 5B AP M/H498.11.2047 Predom. Reaching533.11.1254 ChiMac Up High584.61.0263 5B AP High472.81.2691 Predom. Downwind568.51.0554 ChiMac Off Low700.00.8572 5B W/L Low1000.80.5995 Predom. Up Low794.90.7548 ChiMac Off Med626.40.9578 5B W/L L/M749.50.8006 Predom. Up L/M628.50.9546 ChiMac Off High536.51.1184 5B W/L Med654.90.9162 Predom. Up Med573.61.0460 ChiMac AP Low702.20.8544 5B W/L M/H602.50.9958 Predom. Up M/H543.01.1050 ChiMac AP Med637.50.9411 5B W/L High570.21.0522 Predom. Up High525.61.1415 ChiMac AP High559.11.0732 W/L 60-40 Low1003.60.5978 Predom. Rc Low703.60.8527 BayMac Cove Island803.90.7464 W/L 60-40 L/M757.80.7918 Predom. Rc L/M559.51.0724 BayMac Shore796.70.7531 W/L 60-40 Med668.10.8981 Predom. Rc Med506.51.1846 Harvest Moon479.01.2525 W/L 60-40 M/H620.00.9678 Predom. Rc M/H469.81.2770 5B SF Bay Low846.70.7087 W/L 60-40 High592.71.0124      SA/DSPL Up22.25SA/DSPL Dn53.55
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance589.51.0179
Triple Number Coastal/Long Distance Low666.10.9007
Triple Number Coastal/Long Distance Medium541.01.1090
Triple Number Coastal/Long Distance High491.61.2205
Triple Number Windward/Leeward Low858.60.6988
Triple Number Windward/Leeward Medium663.80.9039
Triple Number Windward/Leeward High594.61.0091
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1340.9943.8727.3624.2564.8530.2501.0454.3429.3
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance589.51.0179
Triple Number Coastal/Long Distance Low666.10.9007
Triple Number Coastal/Long Distance Medium541.01.1090
Triple Number Coastal/Long Distance High491.61.2205
Triple Number Windward/Leeward Low858.60.6988
Triple Number Windward/Leeward Medium663.80.9039
Triple Number Windward/Leeward High594.61.0091
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1340.9943.8727.3624.2564.8530.2501.0454.3429.3
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance589.5
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1340.9943.8727.3624.2564.8530.2501.0454.3429.3
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low666.10.9007
Triple Number Coastal/Long Distance Medium541.01.1090
Triple Number Coastal/Long Distance High491.61.2205
Triple Number Windward/Leeward Low858.60.6988
Triple Number Windward/Leeward Medium663.80.9039
Triple Number Windward/Leeward High594.61.0091
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating589.51.0179
FinRating, kevyt tuuli981.51.0189
FinRating, kova tuuli474.01.0548
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low666.10.9007
Triple Number Coastal/Long Distance Medium541.01.1090
Triple Number Coastal/Long Distance High491.61.2205
Triple Number Windward/Leeward Low858.60.6988
Triple Number Windward/Leeward Medium663.80.9039
Triple Number Windward/Leeward High594.61.0091
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.0179
Triple Number Coastal/Long Distance Low0.9007
Triple Number Coastal/Long Distance Medium1.1090
Triple Number Coastal/Long Distance High1.2205
Triple Number Windward/Leeward Low0.6988
Triple Number Windward/Leeward Medium0.9039
Triple Number Windward/Leeward High1.0091
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1340.9943.8727.3624.2564.8530.2501.0454.3429.3
For information
General Purpose Handicap (GPH)602.5
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance589.51.0179
Triple Number Coastal/Long Distance Low666.10.9007
Triple Number Coastal/Long Distance Medium541.01.1090
Triple Number Coastal/Long Distance High491.61.2205
Triple Number Windward/Leeward Low858.60.6988
Triple Number Windward/Leeward Medium663.80.9039
Triple Number Windward/Leeward High594.61.0091
Saronikos S All Purpose610.10.9834
Saronikos S Upwind678.70.8840
Saronikos S Downwind522.21.1489
Saronikos N All Purpose636.20.9432
Saronikos N Upwind701.50.8554
Saronikos N Downwind564.01.0639
Saronikos SW All Purpose605.40.9911
Saronikos SW Upwind687.30.8730
Saronikos SW Downwind522.41.1484
Saronikos NE All Purpose652.30.9198
Saronikos NE Upwind654.10.9172
Saronikos NE Downwind625.30.9595
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1340.9943.8727.3624.2564.8530.2501.0454.3429.3
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low666.10.9007
Triple Number Coastal/Long Distance Medium541.01.1090
Triple Number Coastal/Long Distance High491.61.2205
Triple Number Windward/Leeward Low858.60.6988
Triple Number Windward/Leeward Medium663.80.9039
Triple Number Windward/Leeward High594.61.0091
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose563.01.0657
5-Band All Purpose Low793.50.7561
5-Band All Purpose L/M616.60.9731
5-Band All Purpose Med552.01.0869
5-Band All Purpose M/H511.61.1727
5-Band All Purpose High483.01.2422
Single Number Predominant Upwind585.11.0255
Single Number Predominant Reaching516.91.1608
Single Number Predominant Downwind548.51.0939
5-Band 50-50 Windward/Leeward Low1000.80.5995
5-Band 50-50 Windward/Leeward L/M749.50.8006
5-Band 50-50 Windward/Leeward Med654.90.9162
5-Band 50-50 Windward/Leeward M/H602.50.9958
5-Band 50-50 Windward/Leeward High570.21.0522
5-Band 60-40 Windward/Leeward Low1003.60.5978
5-Band 60-40 Windward/Leeward L/M757.80.7918
5-Band 60-40 Windward/Leeward Med668.10.8981
5-Band 60-40 Windward/Leeward M/H620.00.9678
5-Band 60-40 Windward/Leeward High592.71.0124
Triple Number 50-50 Windward/Leeward Low898.50.6678
Triple Number 50-50 Windward/Leeward Med663.90.9038
Triple Number 50-50 Windward/Leeward High594.61.0091
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward681.20.8808
Triple Number 60-40 Windward/Leeward Low902.90.6645
Triple Number 60-40 Windward/Leeward Med676.40.8871
Triple Number 60-40 Windward/Leeward High613.00.9788
Triple Number All-Purpose Low720.40.8328
Triple Number All-Purpose Med558.41.0746
Triple Number All-Purpose High504.31.1897
Triple Number Predominant Upwind Low731.20.8206
Triple Number Predominant Upwind Med580.61.0334
Triple Number Predominant Upwind High544.01.1030
Triple Number Predominant Reaching Low648.30.9255
Triple Number Predominant Reaching Med520.51.1528
Triple Number Predominant Reaching High453.61.3228
Triple Number Predominant Downwind Low722.20.8308
Triple Number Predominant Downwind Med541.11.1088
Triple Number Predominant Downwind High461.71.2996
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance589.51.0179
Triple Number Coastal/Long Distance Low666.10.9007
Triple Number Coastal/Long Distance Medium541.01.1090
Triple Number Coastal/Long Distance High491.61.2205
Triple Number Windward/Leeward Low858.60.6988
Triple Number Windward/Leeward Medium663.80.9039
Triple Number Windward/Leeward High594.61.0091
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1340.9943.8727.3624.2564.8530.2501.0454.3429.3
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance589.51.0179
Triple Number Coastal/Long Distance Low666.10.9007
Triple Number Coastal/Long Distance Medium541.01.1090
Triple Number Coastal/Long Distance High491.61.2205
Triple Number Windward/Leeward Low858.60.6988
Triple Number Windward/Leeward Medium663.80.9039
Triple Number Windward/Leeward High594.61.0091
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1340.9943.8727.3624.2564.8530.2501.0454.3429.3
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low666.1
Triple Number Coastal/Long Distance Medium541.0
Triple Number Coastal/Long Distance High491.6
Triple Number Windward/Leeward Low858.6
Triple Number Windward/Leeward Medium663.8
Triple Number Windward/Leeward High594.6
Predominantly Upwind586.4
Predominantly Downwind547.5
Predominantly Reaching524.6
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance589.51.0179
Triple Number Coastal/Long Distance Low666.10.9007
Triple Number Coastal/Long Distance Medium541.01.1090
Triple Number Coastal/Long Distance High491.61.2205
Triple Number Windward/Leeward Low858.60.6988
Triple Number Windward/Leeward Medium663.80.9039
Triple Number Windward/Leeward High594.61.0091
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1340.9943.8727.3624.2564.8530.2501.0454.3429.3
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9007
Triple Number Coastal/Long Distance Medium1.1090
Triple Number Coastal/Long Distance High1.2205
Triple Number Windward/Leeward Low0.6988
Triple Number Windward/Leeward Medium0.9039
Triple Number Windward/Leeward High1.0091
Coastal/Long Distance1.0179
Predominantly Upwind1.0232
Predominantly Downwind1.0959
For information
General Purpose Handicap (GPH)602.5
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.1047
Distanseseilas Trippeltall svak vind0.9007
Distanseseilas Trippeltall mellomvind1.1090
Distanseseilas Trippeltall sterk vind1.2205
Pølsebane Trippeltall svak vind0.6988
Pølsebane Trippeltall mellomvind0.9039
Pølsebane Trippeltall sterk vind1.0091
Motvind Singeltall1.0232
Medvind Singeltall1.0959
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low666.10.9007
Triple Number Coastal/Long Distance Medium541.01.1090
Triple Number Coastal/Long Distance High491.61.2205
Triple Number Windward/Leeward Low858.60.6988
Triple Number Windward/Leeward Medium663.80.9039
Triple Number Windward/Leeward High594.61.0091
Coastal/Long Distance589.51.0179
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind586.41.0232
Predominantly Downwind547.51.0959
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore543.21.1045
Cape Doctor Coastal454.61.3198
Triple Number Coastal/Long Distance Low666.10.9007
Triple Number Coastal/Long Distance Medium541.01.1090
Triple Number Coastal/Long Distance High491.61.2205
Triple Number Windward/Leeward Low858.60.6988
Triple Number Windward/Leeward Medium663.80.9039
Triple Number Windward/Leeward High594.61.0091
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9007
Triple Number Coastal/Long Distance Medium1.1090
Triple Number Coastal/Long Distance High1.2205
Triple Number Windward/Leeward Low0.6988
Triple Number Windward/Leeward Medium0.9039
Triple Number Windward/Leeward High1.0091
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9007
Triple Number Coastal/Long Distance Medium1.1090
Triple Number Coastal/Long Distance High1.2205
Triple Number Windward/Leeward Low0.6988
Triple Number Windward/Leeward Medium0.9039
Triple Number Windward/Leeward High1.0091
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance589.51.0179
Triple Number Coastal/Long Distance Low666.10.9007
Triple Number Coastal/Long Distance Medium541.01.1090
Triple Number Coastal/Long Distance High491.61.2205
Triple Number Windward/Leeward Low858.60.6988
Triple Number Windward/Leeward Medium663.80.9039
Triple Number Windward/Leeward High594.61.0091
Predominantly Upwind586.41.0232
Predominantly Downwind547.51.0959
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1340.9943.8727.3624.2564.8530.2501.0454.3429.3
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance589.51.0179
Triple Number Coastal/Long Distance Low666.10.9007
Triple Number Coastal/Long Distance Medium541.01.1090
Triple Number Coastal/Long Distance High491.61.2205
Triple Number Windward/Leeward Low858.60.6988
Triple Number Windward/Leeward Medium663.80.9039
Triple Number Windward/Leeward High594.61.0091
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1340.9943.8727.3624.2564.8530.2501.0454.3429.3
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP563.01.0657 Predom. Dn High439.61.3649 5B AP M/H498.11.2047 TriNum AP Low666.10.9007 Predom. Rc Low703.60.8527 5B AP High472.81.2691 TriNum AP Med541.01.1090 Predom. Rc L/M559.51.0724 5B SF Bay Low846.70.7087 TriNum AP High491.61.2205 Predom. Rc Med506.51.1846 5B SF Bay L/M714.40.8399 TriNum W/L Low898.50.6678 Predom. Rc M/H469.81.2770 5B SF Bay Med631.80.9497 TriNum W/L Med663.80.9039 Predom. Rc High441.91.3579 5B SF Bay M/H583.41.0284 TriNum W/L Hig594.61.0091 5B W/L Low1000.80.5995 5B SF Bay High552.81.0853 Predom. Upwind607.20.9881 5B W/L L/M749.50.8006 ChiMac Up Low712.50.8421 Predom. Reaching533.11.1254 5B W/L Med654.90.9162 ChiMac Up Med654.30.9171 Predom. Downwind568.51.0554 5B W/L M/H602.50.9958 ChiMac Up High584.61.0263 Predom. Up Low794.90.7548 5B W/L High570.21.0522 ChiMac Off Low700.00.8572 Predom. Up L/M628.50.9546 W/L 60-40 Low1003.60.5978 ChiMac Off Med626.40.9578 Predom. Up Med573.61.0460 W/L 60-40 L/M757.80.7918 ChiMac Off High536.51.1184 Predom. Up M/H543.01.1050 W/L 60-40 Med668.10.8981 ChiMac AP Low702.20.8544 Predom. Up High525.61.1415 W/L 60-40 M/H620.00.9678 ChiMac AP Med637.50.9411 Predom. Dn Low802.20.7479 W/L 60-40 High592.71.0124 ChiMac AP High559.11.0732 Predom. Dn L/M608.70.9858 5B AP Low730.30.8216 BayMac Cove Island803.90.7464 Predom. Dn Med532.91.1259 5B AP L/M596.01.0068 BayMac Shore796.70.7531 Predom. Dn M/H481.51.2462 5B AP Med535.11.1212 Harvest Moon479.01.2525      SA/DSPL Up22.25SA/DSPL Dn53.55
ORC Ref  03390004JI9 Issued on 01/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
PLUMERIAJPN 7134
JAPAN SAILING FEDERATION
4-2, Kasumigaokacho,
Shinjuku, Tokyo
Japan
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassJ-99Measurement06/07/2024HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall9.950Maximum beam3.410Draft2.006Displacement4,162Wetted area21.71IMS L9.184LSM08.796Accomod. length9.950Sink (kg/mm) 16.62
VCGD-0.077VCGM0.034 RM Rated (kg·m) 93.7Limit of positive stability(°) 112.2 Stability Index 109.8 BLR index 0.0000Default crew weight573 Declared crew weight 540
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.375PBWPIPA0.0005
EDLST1ST2
ST3ST4ST5
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialSingle headsail furlerNoMainsail furlerArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P12.740IG13.143ISP14.460MDT10.113MDL10.198MDT2MDL2TLTaperMWGO
E4.346J3.839BAS1.508FSDFoilSFJ0.070SPLWPLTPS5.103BDMWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS114.4605.103
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date06/07/2024
SFFP0.590FFM1.169FF1.173LCFcl5.399SG
SAFP9.870FAM0.846FA0.846LCFsh5.660HBI0.990
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG1Fuel48334.370.00Total deductible284.370.00
OTHER ITEMSIdKindDescriptionWeightLCGVCG4MiscellaneousAirConditioner245.210.005MiscellaneousSonar600.000.006MiscellaneousRefrigerator200.000.007MiscellaneousAudio100.000.008MiscellaneousDeck Mat100.000.001Battery304.220.002Battery304.960.003Battery245.000.00Total deductible0
ORC Ref  03390004JI9 Issued on 01/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
PLUMERIAJPN 7134
JAPAN SAILING FEDERATION
4-2, Kasumigaokacho,
Shinjuku, Tokyo
Japan
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment10.110.891.642.763.6032.60
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment20.091.122.154.105.857.5014.70NoYes158.0910.090.500.961.942.963.9412.84YesNo 25.24
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment115.7413.0014.379.078.23110%106.60215.1512.9214.046.978.0786%84.09
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length9.9 mTable area0.44 m²Headroom1.70 mMinimum number of berths4Personal gear stowage0.16 m³Fresh water capacity78 lMinimum number of seats in cockpit4Food stowage0.24 m³Fuel capacity48 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  03390004JI9 Issued on 01/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org