Non Spin/HSFClub Certificate2026
JiyuuJ8800
Australian Sailing Ltd
Locked Bag 806
Milsons Point
NSW 1565
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 Angles45.1°41.9°40.0°37.9°37.0°36.9°36.8°37.1°39.0°
Beat VMG2.513.544.304.744.914.995.045.064.91
52°3.895.316.256.686.836.926.977.036.98
60°4.145.566.436.837.027.127.187.267.22
75°4.315.726.546.977.247.427.547.707.76
90°4.175.606.486.967.327.617.868.198.41
110°3.544.956.036.737.187.608.018.889.48
120°3.204.635.746.537.037.467.908.9810.44
135°2.694.015.126.026.667.107.538.489.99
150°2.243.394.415.276.026.596.997.758.69
Run VMG1.942.933.824.685.486.186.717.508.36
Gybe Angles142.6°144.8°146.1°174.8°176.6°178.0°179.0°179.5°179.5°
APH ToD:594.2CDL: 8.363APH ToT: 1.0097CertNo:7201
BOAT
ClassJ 88DesignerAlan JohnstoneBuilderJ BoatsAge date01/2015Series date01/2014Offset fileJ-88.offData file7201
HULL
Length Overall8.957 mMaximum Beam2.854 mDraft1.979 mDisplacement2,431 kgDLR4.5253IMS DivisionPerformanceDynamic Allowance0.000%Age Allowance0.390%RS Assessment-0.127%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.400m
CREW
Maximum weight340 kg(declared)Minimum weight210 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail26.3426.97Headsail Luffed20.5820.58Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS Maximum (m²)
Trysail7.20Storm Jib6.79Heavy Weather Jib18.33
SAIL LIMITS
Headsails5
✱ Zero set flying
Spinnakers0
✱ No spinnaker pole aboard
STABILITY
Righting Moment 50.4 kg·m Stability Index 120.2
COMMENTS
Disp -2435kg
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  03020004UAO Issued on 29/06/2026 Valid until 30/06/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Non Spin/HSFClub Certificate2026
JiyuuJ8800
Australian Sailing Ltd
Locked Bag 806
Milsons Point
NSW 1565
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 VMG1437.01016.8836.6758.8733.5721.5714.6711.1733.6
52°925.7677.5576.4539.3526.8520.3516.2512.3516.0
60°868.8647.6560.3526.7512.9506.0501.2495.9498.6
75°834.7629.3550.6516.5497.3485.0477.7467.8464.1
90°863.1642.7555.3517.1491.9472.8458.3439.5428.2
110°1016.7727.3597.1535.1501.3473.4449.5405.4379.8
120°1124.5777.6626.8551.0512.2482.3455.4400.7344.7
135°1336.8897.0703.1597.9540.4506.7478.3424.6360.5
150°1605.21062.5816.7683.5597.9546.4515.0464.8414.2
Run VMG1853.61226.8943.0769.7657.3582.7536.4479.9430.8
Selected Courses
Windward / Leeward1645.31121.8889.8764.3695.4652.1625.5595.5582.2
All purpose1223.9854.6694.7615.4573.0546.2527.7500.7483.0
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward729.30.8227
All purpose594.21.0097
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low774.70.7745
Triple Number Coastal/Long Distance Medium590.61.0160
Triple Number Coastal/Long Distance High522.21.1490
Triple Number Windward/Leeward Low1005.90.5965
Triple Number Windward/Leeward Medium723.80.8290
Triple Number Windward/Leeward High620.90.9663
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance649.10.9244
Triple Number Coastal/Long Distance Low774.70.7745
Triple Number Coastal/Long Distance Medium590.61.0160
Triple Number Coastal/Long Distance High522.21.1490
Triple Number Windward/Leeward Low1005.90.5965
Triple Number Windward/Leeward Medium723.80.8290
Triple Number Windward/Leeward High620.90.9663
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1666.11132.3839.8692.1611.3567.2533.9477.6454.3
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7646
Downwind "popa"0.8083
70% up, 30% down "Ilhabela"0.7772
30% up, 70% down "Ilhabela-inverso"0.7947
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low774.70.7745
Triple Number Coastal/Long Distance Medium590.61.0160
Triple Number Coastal/Long Distance High522.21.1490
Triple Number Windward/Leeward Low1005.90.5965
Triple Number Windward/Leeward Medium723.80.8290
Triple Number Windward/Leeward High620.90.9663
Predominantly Upwind627.40.9563
Predominantly Downwind622.10.9644
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP618.30.9703 Predom. Rc High474.11.2656 5B SF Bay L/M805.30.7451 TriNum AP Low774.60.7745 Predom. Dn Low1012.00.5929 5B SF Bay Med685.50.8753 TriNum AP Med590.61.0159 Predom. Dn L/M720.30.8330 5B SF Bay M/H618.30.9703 TriNum AP High522.21.1490 Predom. Dn Med596.81.0054 5B SF Bay High588.41.0197 TriNum W/L Low1057.20.5675 Predom. Dn M/H520.61.1526 5B AP Low881.10.6810 TriNum W/L Med723.80.8290 Predom. Dn High477.61.2563 5B AP L/M672.30.8924 TriNum W/L Hig620.90.9663 ChiMac Up Low788.50.7610 5B AP Med581.91.0312 Predom. Upwind653.40.9183 ChiMac Up Med712.10.8426 5B AP M/H530.11.1319 Predom. Reaching594.51.0093 ChiMac Up High623.90.9617 5B AP High502.31.1944 Predom. Downwind655.40.9155 ChiMac Off Low854.20.7024 5B W/L Low1194.70.5022 Predom. Up Low899.20.6672 ChiMac Off Med741.20.8095 5B W/L L/M851.00.7050 Predom. Up L/M682.70.8788 ChiMac Off High608.20.9865 5B W/L Med709.90.8452 Predom. Up Med607.40.9878 ChiMac AP Low815.10.7361 5B W/L M/H630.80.9512 Predom. Up M/H570.61.0516 ChiMac AP Med722.10.8309 5B W/L High598.41.0027 Predom. Up High554.71.0816 ChiMac AP High613.20.9785 W/L 60-40 Low1171.10.5123 Predom. Rc Low844.90.7101 BayMac Cove Island947.10.6335 W/L 60-40 L/M844.90.7101 Predom. Rc L/M633.90.9465 BayMac Shore935.10.6417 W/L 60-40 Med716.40.8375 Predom. Rc Med552.21.0866 Harvest Moon523.71.1457 W/L 60-40 M/H648.00.9259 Predom. Rc M/H503.21.1925 5B SF Bay Low986.60.6082 W/L 60-40 High621.80.9649      SA/DSPL Up25.88SA/DSPL Dn25.88
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance649.10.9244
Triple Number Coastal/Long Distance Low774.70.7745
Triple Number Coastal/Long Distance Medium590.61.0160
Triple Number Coastal/Long Distance High522.21.1490
Triple Number Windward/Leeward Low1005.90.5965
Triple Number Windward/Leeward Medium723.80.8290
Triple Number Windward/Leeward High620.90.9663
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1666.11132.3839.8692.1611.3567.2533.9477.6454.3
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance649.10.9244
Triple Number Coastal/Long Distance Low774.70.7745
Triple Number Coastal/Long Distance Medium590.61.0160
Triple Number Coastal/Long Distance High522.21.1490
Triple Number Windward/Leeward Low1005.90.5965
Triple Number Windward/Leeward Medium723.80.8290
Triple Number Windward/Leeward High620.90.9663
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1666.11132.3839.8692.1611.3567.2533.9477.6454.3
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance649.1
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1666.11132.3839.8692.1611.3567.2533.9477.6454.3
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low774.70.7745
Triple Number Coastal/Long Distance Medium590.61.0160
Triple Number Coastal/Long Distance High522.21.1490
Triple Number Windward/Leeward Low1005.90.5965
Triple Number Windward/Leeward Medium723.80.8290
Triple Number Windward/Leeward High620.90.9663
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating649.10.9244
FinRating, kevyt tuuli1182.40.8457
FinRating, kova tuuli504.70.9907
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low774.70.7745
Triple Number Coastal/Long Distance Medium590.61.0160
Triple Number Coastal/Long Distance High522.21.1490
Triple Number Windward/Leeward Low1005.90.5965
Triple Number Windward/Leeward Medium723.80.8290
Triple Number Windward/Leeward High620.90.9663
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9244
Triple Number Coastal/Long Distance Low0.7745
Triple Number Coastal/Long Distance Medium1.0160
Triple Number Coastal/Long Distance High1.1490
Triple Number Windward/Leeward Low0.5965
Triple Number Windward/Leeward Medium0.8290
Triple Number Windward/Leeward High0.9663
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1666.11132.3839.8692.1611.3567.2533.9477.6454.3
For information
General Purpose Handicap (GPH)669.4
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance649.10.9244
Triple Number Coastal/Long Distance Low774.70.7745
Triple Number Coastal/Long Distance Medium590.61.0160
Triple Number Coastal/Long Distance High522.21.1490
Triple Number Windward/Leeward Low1005.90.5965
Triple Number Windward/Leeward Medium723.80.8290
Triple Number Windward/Leeward High620.90.9663
Saronikos S All Purpose659.20.9103
Saronikos S Upwind715.50.8385
Saronikos S Downwind608.00.9868
Saronikos N All Purpose706.50.8492
Saronikos N Upwind748.80.8012
Saronikos N Downwind681.30.8806
Saronikos SW All Purpose667.80.8985
Saronikos SW Upwind732.70.8189
Saronikos SW Downwind623.40.9625
Saronikos NE All Purpose745.80.8045
Saronikos NE Upwind706.80.8489
Saronikos NE Downwind777.50.7717
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1666.11132.3839.8692.1611.3567.2533.9477.6454.3
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low774.70.7745
Triple Number Coastal/Long Distance Medium590.61.0160
Triple Number Coastal/Long Distance High522.21.1490
Triple Number Windward/Leeward Low1005.90.5965
Triple Number Windward/Leeward Medium723.80.8290
Triple Number Windward/Leeward High620.90.9663
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose618.30.9703
5-Band All Purpose Low947.60.6332
5-Band All Purpose L/M697.80.8599
5-Band All Purpose Med599.81.0004
5-Band All Purpose M/H543.71.1036
5-Band All Purpose High514.81.1655
Single Number Predominant Upwind624.80.9603
Single Number Predominant Reaching569.91.0528
Single Number Predominant Downwind624.00.9615
5-Band 50-50 Windward/Leeward Low1194.70.5022
5-Band 50-50 Windward/Leeward L/M851.00.7050
5-Band 50-50 Windward/Leeward Med709.90.8452
5-Band 50-50 Windward/Leeward M/H630.80.9512
5-Band 50-50 Windward/Leeward High598.41.0027
5-Band 60-40 Windward/Leeward Low1171.10.5123
5-Band 60-40 Windward/Leeward L/M844.90.7101
5-Band 60-40 Windward/Leeward Med716.40.8375
5-Band 60-40 Windward/Leeward M/H648.00.9259
5-Band 60-40 Windward/Leeward High621.80.9649
Triple Number 50-50 Windward/Leeward Low1057.20.5675
Triple Number 50-50 Windward/Leeward Med723.80.8289
Triple Number 50-50 Windward/Leeward High620.90.9663
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward735.00.8164
Triple Number 60-40 Windward/Leeward Low1039.70.5771
Triple Number 60-40 Windward/Leeward Med728.60.8235
Triple Number 60-40 Windward/Leeward High639.70.9379
Triple Number All-Purpose Low846.50.7088
Triple Number All-Purpose Med609.40.9846
Triple Number All-Purpose High535.51.1204
Triple Number Predominant Upwind Low822.40.7296
Triple Number Predominant Upwind Med617.10.9723
Triple Number Predominant Upwind High570.01.0526
Triple Number Predominant Reaching Low762.60.7867
Triple Number Predominant Reaching Med568.61.0552
Triple Number Predominant Reaching High486.81.2326
Triple Number Predominant Downwind Low891.50.6730
Triple Number Predominant Downwind Med612.80.9790
Triple Number Predominant Downwind High501.01.1975
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance649.10.9244
Triple Number Coastal/Long Distance Low774.70.7745
Triple Number Coastal/Long Distance Medium590.61.0160
Triple Number Coastal/Long Distance High522.21.1490
Triple Number Windward/Leeward Low1005.90.5965
Triple Number Windward/Leeward Medium723.80.8290
Triple Number Windward/Leeward High620.90.9663
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1666.11132.3839.8692.1611.3567.2533.9477.6454.3
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance649.10.9244
Triple Number Coastal/Long Distance Low774.70.7745
Triple Number Coastal/Long Distance Medium590.61.0160
Triple Number Coastal/Long Distance High522.21.1490
Triple Number Windward/Leeward Low1005.90.5965
Triple Number Windward/Leeward Medium723.80.8290
Triple Number Windward/Leeward High620.90.9663
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1666.11132.3839.8692.1611.3567.2533.9477.6454.3
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low774.7
Triple Number Coastal/Long Distance Medium590.6
Triple Number Coastal/Long Distance High522.2
Triple Number Windward/Leeward Low1005.9
Triple Number Windward/Leeward Medium723.8
Triple Number Windward/Leeward High620.9
Predominantly Upwind627.4
Predominantly Downwind622.1
Predominantly Reaching586.0
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance649.10.9244
Triple Number Coastal/Long Distance Low774.70.7745
Triple Number Coastal/Long Distance Medium590.61.0160
Triple Number Coastal/Long Distance High522.21.1490
Triple Number Windward/Leeward Low1005.90.5965
Triple Number Windward/Leeward Medium723.80.8290
Triple Number Windward/Leeward High620.90.9663
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1666.11132.3839.8692.1611.3567.2533.9477.6454.3
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7745
Triple Number Coastal/Long Distance Medium1.0160
Triple Number Coastal/Long Distance High1.1490
Triple Number Windward/Leeward Low0.5965
Triple Number Windward/Leeward Medium0.8290
Triple Number Windward/Leeward High0.9663
Coastal/Long Distance0.9244
Predominantly Upwind0.9563
Predominantly Downwind0.9644
For information
General Purpose Handicap (GPH)669.4
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0097
Distanseseilas Trippeltall svak vind0.7745
Distanseseilas Trippeltall mellomvind1.0160
Distanseseilas Trippeltall sterk vind1.1490
Pølsebane Trippeltall svak vind0.5965
Pølsebane Trippeltall mellomvind0.8290
Pølsebane Trippeltall sterk vind0.9663
Motvind Singeltall0.9563
Medvind Singeltall0.9644
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low774.70.7745
Triple Number Coastal/Long Distance Medium590.61.0160
Triple Number Coastal/Long Distance High522.21.1490
Triple Number Windward/Leeward Low1005.90.5965
Triple Number Windward/Leeward Medium723.80.8290
Triple Number Windward/Leeward High620.90.9663
Coastal/Long Distance649.10.9244
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind627.40.9563
Predominantly Downwind622.10.9644
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore586.21.0236
Cape Doctor Coastal488.31.2287
Triple Number Coastal/Long Distance Low774.70.7745
Triple Number Coastal/Long Distance Medium590.61.0160
Triple Number Coastal/Long Distance High522.21.1490
Triple Number Windward/Leeward Low1005.90.5965
Triple Number Windward/Leeward Medium723.80.8290
Triple Number Windward/Leeward High620.90.9663
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7745
Triple Number Coastal/Long Distance Medium1.0160
Triple Number Coastal/Long Distance High1.1490
Triple Number Windward/Leeward Low0.5965
Triple Number Windward/Leeward Medium0.8290
Triple Number Windward/Leeward High0.9663
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7745
Triple Number Coastal/Long Distance Medium1.0160
Triple Number Coastal/Long Distance High1.1490
Triple Number Windward/Leeward Low0.5965
Triple Number Windward/Leeward Medium0.8290
Triple Number Windward/Leeward High0.9663
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance649.10.9244
Triple Number Coastal/Long Distance Low774.70.7745
Triple Number Coastal/Long Distance Medium590.61.0160
Triple Number Coastal/Long Distance High522.21.1490
Triple Number Windward/Leeward Low1005.90.5965
Triple Number Windward/Leeward Medium723.80.8290
Triple Number Windward/Leeward High620.90.9663
Predominantly Upwind627.40.9563
Predominantly Downwind622.10.9644
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1666.11132.3839.8692.1611.3567.2533.9477.6454.3
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance649.10.9244
Triple Number Coastal/Long Distance Low774.70.7745
Triple Number Coastal/Long Distance Medium590.61.0160
Triple Number Coastal/Long Distance High522.21.1490
Triple Number Windward/Leeward Low1005.90.5965
Triple Number Windward/Leeward Medium723.80.8290
Triple Number Windward/Leeward High620.90.9663
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1666.11132.3839.8692.1611.3567.2533.9477.6454.3
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP618.30.9703 Predom. Dn High477.61.2563 5B AP M/H530.11.1319 TriNum AP Low774.60.7745 Predom. Rc Low844.90.7101 5B AP High502.31.1944 TriNum AP Med590.61.0159 Predom. Rc L/M633.90.9465 5B SF Bay Low986.60.6082 TriNum AP High522.21.1490 Predom. Rc Med552.21.0866 5B SF Bay L/M805.30.7451 TriNum W/L Low1057.20.5675 Predom. Rc M/H503.21.1925 5B SF Bay Med685.50.8753 TriNum W/L Med723.80.8290 Predom. Rc High474.11.2656 5B SF Bay M/H618.30.9703 TriNum W/L Hig620.90.9663 5B W/L Low1194.70.5022 5B SF Bay High588.41.0197 Predom. Upwind653.40.9183 5B W/L L/M851.00.7050 ChiMac Up Low788.50.7610 Predom. Reaching594.51.0093 5B W/L Med709.90.8452 ChiMac Up Med712.10.8426 Predom. Downwind655.40.9155 5B W/L M/H630.80.9512 ChiMac Up High623.90.9617 Predom. Up Low899.20.6672 5B W/L High598.41.0027 ChiMac Off Low854.20.7024 Predom. Up L/M682.70.8788 W/L 60-40 Low1171.10.5123 ChiMac Off Med741.20.8095 Predom. Up Med607.40.9878 W/L 60-40 L/M844.90.7101 ChiMac Off High608.20.9865 Predom. Up M/H570.61.0516 W/L 60-40 Med716.40.8375 ChiMac AP Low815.10.7361 Predom. Up High554.71.0816 W/L 60-40 M/H648.00.9259 ChiMac AP Med722.10.8309 Predom. Dn Low1012.00.5929 W/L 60-40 High621.80.9649 ChiMac AP High613.20.9785 Predom. Dn L/M720.30.8330 5B AP Low881.10.6810 BayMac Cove Island947.10.6335 Predom. Dn Med596.81.0054 5B AP L/M672.30.8924 BayMac Shore935.10.6417 Predom. Dn M/H520.61.1526 5B AP Med581.91.0312 Harvest Moon523.71.1457      SA/DSPL Up25.88SA/DSPL Dn25.88
ORC Ref  03020004UAO Issued on 29/06/2026 Valid until 30/06/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Non Spin/HSFClub Certificate2026
JiyuuJ8800
Australian Sailing Ltd
Locked Bag 806
Milsons Point
NSW 1565
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassJ 88Measurement26/08/2022HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall8.957Maximum beam2.854Draft1.979Displacement2,431Wetted area16.11IMS L8.438LSM08.128Accomod. length8.957Sink (kg/mm) 12.15
VCGD-0.246VCGM-0.169 RM Rated (kg·m) 50.4Limit of positive stability(°) 124.3 Stability Index 120.2 BLR index 0.0000Default crew weight512 Declared crew weight 340
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.400PBWPIPA0.0006
EDLST1ST2
ST3ST4ST5
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialCarbonSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P11.230IG11.650ISP12.690MDT10.090MDL10.145MDT2MDL2TLMWGO
E3.660J3.440BAS1.300FSDSFJSPLWPLTPS5.600BDMWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date29/08/2022
SFFP0.759FFM0.956FF0.956LCFcl4.695SG
SAFP8.905FAM0.803FA0.803LCFsh4.913HBI0.853
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03020004UAO Issued on 29/06/2026 Valid until 30/06/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Non Spin/HSFClub Certificate2026
JiyuuJ8800
Australian Sailing Ltd
Locked Bag 806
Milsons Point
NSW 1565
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentMS10.501.041.652.5626.34AMS Certificate 29714/21
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentJ10.500.931.803.5411.44NoNo 20.58AMS Certificate 29714/21
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
ORC Ref  03020004UAO Issued on 29/06/2026 Valid until 30/06/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org