Non Spin/HSFClub Certificate2026
BIRUBIAUS4787
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 Angles46.3°43.4°41.5°39.8°38.5°38.2°38.4°39.7°42.8°
Beat VMG2.183.053.664.074.324.394.414.354.14
52°3.434.655.415.816.036.136.186.206.13
60°3.704.895.605.956.176.316.376.456.42
75°3.885.035.706.066.326.546.696.886.97
90°3.784.955.666.066.366.646.907.337.61
110°3.244.485.385.926.296.657.027.948.83
120°3.004.265.195.796.186.526.897.869.32
135°2.583.784.745.465.926.266.597.368.52
150°2.153.224.174.955.565.976.286.937.80
Run VMG1.862.793.624.355.025.575.946.547.20
Gybe Angles142.4°147.1°152.8°163.1°173.2°178.1°179.0°179.2°178.6°
APH ToD:669.4CDL: 6.473APH ToT: 0.8963CertNo:J24
BOAT
ClassJ-24DesignerJOHNSTONEBuilderJ-BOATSAge dateSeries date01/1977Offset filej24.OD.offData file210045
HULL
Length Overall7.318 mMaximum Beam2.692 mDraft1.225 mDisplacement1,269 kgDLR5.6329IMS DivisionSportboatDynamic Allowance0.090%Age Allowance0.650%RS Assessment-0.127%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight400 kg(declared)Minimum weight270 kg ✱ when appliedCrew Arm Extension-0.20 m
SAIL AREAS (m²)
MeasuredRatedMainsail15.6616.03Headsail Luffed18.7818.78Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS Maximum (m²)
Trysail4.44Storm Jib3.37Heavy Weather Jib9.08
SAIL LIMITS
Headsails5
✱ Zero set flying
Spinnakers0
✱ Spinnaker pole aboard
STABILITY
Righting Moment 27.0 kg·m Stability Index 93.0
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  03020004V75 Issued on 14/07/2026 Valid until 30/06/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Non Spin/HSFClub Certificate2026
BIRUBIAUS4787
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 VMG1649.91179.2984.5884.8833.5819.4815.7827.1869.2
52°1048.8774.6665.4619.2596.9587.1582.9580.3587.6
60°974.1736.1642.7605.2583.8570.9565.4558.4560.7
75°928.4715.3632.0594.4569.6550.8537.8523.6516.6
90°953.5727.0635.6594.3566.0542.1521.5491.3473.2
110°1112.0803.3669.3608.2572.7541.6512.6453.1407.7
120°1199.8844.1693.6621.2582.9551.9522.5458.1386.4
135°1397.0951.6760.1659.7607.9575.1546.2489.1422.7
150°1675.41117.0864.1727.4647.7603.4573.0519.2461.5
Run VMG1934.61289.8995.5827.2716.6646.8605.9550.5500.0
Selected Courses
Windward / Leeward1792.21234.5990.0856.0775.1733.1710.8688.8684.6
All purpose1337.0946.1779.3693.9645.1617.4598.6570.8553.1
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward816.60.7348
All purpose669.40.8963
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low862.70.6955
Triple Number Coastal/Long Distance Medium665.60.9014
Triple Number Coastal/Long Distance High592.91.0120
Triple Number Windward/Leeward Low1112.30.5394
Triple Number Windward/Leeward Medium809.50.7412
Triple Number Windward/Leeward High708.10.8473
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance728.00.8242
Triple Number Coastal/Long Distance Low862.70.6955
Triple Number Coastal/Long Distance Medium665.60.9014
Triple Number Coastal/Long Distance High592.91.0120
Triple Number Windward/Leeward Low1112.30.5394
Triple Number Windward/Leeward Medium809.50.7412
Triple Number Windward/Leeward High708.10.8473
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1806.51240.0933.8777.1686.3640.5605.5542.1514.5
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.6620
Downwind "popa"0.7457
70% up, 30% down "Ilhabela"0.6851
30% up, 70% down "Ilhabela-inverso"0.7185
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low862.70.6955
Triple Number Coastal/Long Distance Medium665.60.9014
Triple Number Coastal/Long Distance High592.91.0120
Triple Number Windward/Leeward Low1112.30.5394
Triple Number Windward/Leeward Medium809.50.7412
Triple Number Windward/Leeward High708.10.8473
Predominantly Upwind712.50.8421
Predominantly Downwind692.00.8670
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP696.20.8618 Predom. Rc High539.51.1122 5B SF Bay L/M901.40.6656 TriNum AP Low862.70.6955 Predom. Dn Low1089.60.5506 5B SF Bay Med769.60.7796 TriNum AP Med665.70.9013 Predom. Dn L/M790.80.7587 5B SF Bay M/H702.40.8542 TriNum AP High592.91.0120 Predom. Dn Med666.00.9008 5B SF Bay High679.10.8835 TriNum W/L Low1166.90.5142 Predom. Dn M/H590.31.0164 5B AP Low967.30.6203 TriNum W/L Med809.50.7412 Predom. Dn High546.81.0973 5B AP L/M753.90.7958 TriNum W/L Hig708.10.8473 ChiMac Up Low892.30.6724 5B AP Med655.90.9148 Predom. Upwind741.60.8090 ChiMac Up Med807.70.7428 5B AP M/H601.00.9984 Predom. Reaching668.50.8975 ChiMac Up High711.10.8438 5B AP High572.51.0480 Predom. Downwind726.30.8261 ChiMac Off Low928.50.6462 5B W/L Low1312.80.4570 Predom. Up Low1012.80.5924 ChiMac Off Med813.60.7375 5B W/L L/M947.00.6336 Predom. Up L/M777.60.7716 ChiMac Off High678.10.8849 5B W/L Med794.10.7555 Predom. Up Med689.80.8698 ChiMac AP Low904.30.6635 5B W/L M/H716.20.8377 Predom. Up M/H648.70.9250 ChiMac AP Med806.20.7442 5B W/L High691.90.8672 Predom. Up High636.00.9434 ChiMac AP High691.60.8675 W/L 60-40 Low1299.90.4616 Predom. Rc Low930.20.6450 BayMac Cove Island1044.30.5746 W/L 60-40 L/M948.80.6324 Predom. Rc L/M711.20.8437 BayMac Shore1032.60.5811 W/L 60-40 Med805.50.7449 Predom. Rc Med625.00.9600 Harvest Moon591.81.0139 W/L 60-40 M/H736.90.8142 Predom. Rc M/H571.81.0493 5B SF Bay Low1096.60.5471 W/L 60-40 High720.00.8334      SA/DSPL Up29.36SA/DSPL Dn29.36
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance728.00.8242
Triple Number Coastal/Long Distance Low862.70.6955
Triple Number Coastal/Long Distance Medium665.60.9014
Triple Number Coastal/Long Distance High592.91.0120
Triple Number Windward/Leeward Low1112.30.5394
Triple Number Windward/Leeward Medium809.50.7412
Triple Number Windward/Leeward High708.10.8473
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1806.51240.0933.8777.1686.3640.5605.5542.1514.5
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance728.00.8242
Triple Number Coastal/Long Distance Low862.70.6955
Triple Number Coastal/Long Distance Medium665.60.9014
Triple Number Coastal/Long Distance High592.91.0120
Triple Number Windward/Leeward Low1112.30.5394
Triple Number Windward/Leeward Medium809.50.7412
Triple Number Windward/Leeward High708.10.8473
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1806.51240.0933.8777.1686.3640.5605.5542.1514.5
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance728.0
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1806.51240.0933.8777.1686.3640.5605.5542.1514.5
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low862.70.6955
Triple Number Coastal/Long Distance Medium665.60.9014
Triple Number Coastal/Long Distance High592.91.0120
Triple Number Windward/Leeward Low1112.30.5394
Triple Number Windward/Leeward Medium809.50.7412
Triple Number Windward/Leeward High708.10.8473
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating728.00.8242
FinRating, kevyt tuuli1295.70.7718
FinRating, kova tuuli574.70.8701
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low862.70.6955
Triple Number Coastal/Long Distance Medium665.60.9014
Triple Number Coastal/Long Distance High592.91.0120
Triple Number Windward/Leeward Low1112.30.5394
Triple Number Windward/Leeward Medium809.50.7412
Triple Number Windward/Leeward High708.10.8473
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.8242
Triple Number Coastal/Long Distance Low0.6955
Triple Number Coastal/Long Distance Medium0.9014
Triple Number Coastal/Long Distance High1.0120
Triple Number Windward/Leeward Low0.5394
Triple Number Windward/Leeward Medium0.7412
Triple Number Windward/Leeward High0.8473
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1806.51240.0933.8777.1686.3640.5605.5542.1514.5
For information
General Purpose Handicap (GPH)751.9
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance728.00.8242
Triple Number Coastal/Long Distance Low862.70.6955
Triple Number Coastal/Long Distance Medium665.60.9014
Triple Number Coastal/Long Distance High592.91.0120
Triple Number Windward/Leeward Low1112.30.5394
Triple Number Windward/Leeward Medium809.50.7412
Triple Number Windward/Leeward High708.10.8473
Saronikos S All Purpose750.50.7995
Saronikos S Upwind823.50.7286
Saronikos S Downwind674.20.8899
Saronikos N All Purpose798.40.7515
Saronikos N Upwind861.40.6966
Saronikos N Downwind746.40.8039
Saronikos SW All Purpose759.20.7903
Saronikos SW Upwind843.40.7114
Saronikos SW Downwind689.50.8702
Saronikos NE All Purpose833.40.7199
Saronikos NE Upwind807.20.7433
Saronikos NE Downwind845.60.7096
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1806.51240.0933.8777.1686.3640.5605.5542.1514.5
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low862.70.6955
Triple Number Coastal/Long Distance Medium665.60.9014
Triple Number Coastal/Long Distance High592.91.0120
Triple Number Windward/Leeward Low1112.30.5394
Triple Number Windward/Leeward Medium809.50.7412
Triple Number Windward/Leeward High708.10.8473
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose696.20.8618
5-Band All Purpose Low1043.50.5750
5-Band All Purpose L/M780.80.7685
5-Band All Purpose Med675.80.8878
5-Band All Purpose M/H617.40.9718
5-Band All Purpose High589.31.0181
Single Number Predominant Upwind710.30.8447
Single Number Predominant Reaching643.50.9324
Single Number Predominant Downwind693.50.8652
5-Band 50-50 Windward/Leeward Low1312.80.4570
5-Band 50-50 Windward/Leeward L/M947.00.6336
5-Band 50-50 Windward/Leeward Med794.10.7555
5-Band 50-50 Windward/Leeward M/H716.20.8377
5-Band 50-50 Windward/Leeward High691.90.8672
5-Band 60-40 Windward/Leeward Low1299.90.4616
5-Band 60-40 Windward/Leeward L/M948.80.6324
5-Band 60-40 Windward/Leeward Med805.50.7449
5-Band 60-40 Windward/Leeward M/H736.90.8142
5-Band 60-40 Windward/Leeward High720.00.8334
Triple Number 50-50 Windward/Leeward Low1166.90.5142
Triple Number 50-50 Windward/Leeward Med809.60.7411
Triple Number 50-50 Windward/Leeward High708.10.8473
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward827.50.7251
Triple Number 60-40 Windward/Leeward Low1159.20.5176
Triple Number 60-40 Windward/Leeward Med819.60.7321
Triple Number 60-40 Windward/Leeward High730.70.8211
Triple Number All-Purpose Low937.30.6402
Triple Number All-Purpose Med686.40.8742
Triple Number All-Purpose High609.30.9847
Triple Number Predominant Upwind Low927.90.6466
Triple Number Predominant Upwind Med701.50.8553
Triple Number Predominant Upwind High649.40.9239
Triple Number Predominant Reaching Low845.60.7096
Triple Number Predominant Reaching Med643.00.9331
Triple Number Predominant Reaching High553.21.0846
Triple Number Predominant Downwind Low966.70.6207
Triple Number Predominant Downwind Med681.10.8810
Triple Number Predominant Downwind High569.21.0540
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance728.00.8242
Triple Number Coastal/Long Distance Low862.70.6955
Triple Number Coastal/Long Distance Medium665.60.9014
Triple Number Coastal/Long Distance High592.91.0120
Triple Number Windward/Leeward Low1112.30.5394
Triple Number Windward/Leeward Medium809.50.7412
Triple Number Windward/Leeward High708.10.8473
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1806.51240.0933.8777.1686.3640.5605.5542.1514.5
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance728.00.8242
Triple Number Coastal/Long Distance Low862.70.6955
Triple Number Coastal/Long Distance Medium665.60.9014
Triple Number Coastal/Long Distance High592.91.0120
Triple Number Windward/Leeward Low1112.30.5394
Triple Number Windward/Leeward Medium809.50.7412
Triple Number Windward/Leeward High708.10.8473
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1806.51240.0933.8777.1686.3640.5605.5542.1514.5
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low862.7
Triple Number Coastal/Long Distance Medium665.6
Triple Number Coastal/Long Distance High592.9
Triple Number Windward/Leeward Low1112.3
Triple Number Windward/Leeward Medium809.5
Triple Number Windward/Leeward High708.1
Predominantly Upwind712.5
Predominantly Downwind692.0
Predominantly Reaching658.1
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance728.00.8242
Triple Number Coastal/Long Distance Low862.70.6955
Triple Number Coastal/Long Distance Medium665.60.9014
Triple Number Coastal/Long Distance High592.91.0120
Triple Number Windward/Leeward Low1112.30.5394
Triple Number Windward/Leeward Medium809.50.7412
Triple Number Windward/Leeward High708.10.8473
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1806.51240.0933.8777.1686.3640.5605.5542.1514.5
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.6955
Triple Number Coastal/Long Distance Medium0.9014
Triple Number Coastal/Long Distance High1.0120
Triple Number Windward/Leeward Low0.5394
Triple Number Windward/Leeward Medium0.7412
Triple Number Windward/Leeward High0.8473
Coastal/Long Distance0.8242
Predominantly Upwind0.8421
Predominantly Downwind0.8670
For information
General Purpose Handicap (GPH)751.9
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)0.8963
Distanseseilas Trippeltall svak vind0.6955
Distanseseilas Trippeltall mellomvind0.9014
Distanseseilas Trippeltall sterk vind1.0120
Pølsebane Trippeltall svak vind0.5394
Pølsebane Trippeltall mellomvind0.7412
Pølsebane Trippeltall sterk vind0.8473
Motvind Singeltall0.8421
Medvind Singeltall0.8670
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low862.70.6955
Triple Number Coastal/Long Distance Medium665.60.9014
Triple Number Coastal/Long Distance High592.91.0120
Triple Number Windward/Leeward Low1112.30.5394
Triple Number Windward/Leeward Medium809.50.7412
Triple Number Windward/Leeward High708.10.8473
Coastal/Long Distance728.00.8242
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind712.50.8421
Predominantly Downwind692.00.8670
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore685.90.8748
Cape Doctor Coastal558.41.0745
Triple Number Coastal/Long Distance Low862.70.6955
Triple Number Coastal/Long Distance Medium665.60.9014
Triple Number Coastal/Long Distance High592.91.0120
Triple Number Windward/Leeward Low1112.30.5394
Triple Number Windward/Leeward Medium809.50.7412
Triple Number Windward/Leeward High708.10.8473
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.6955
Triple Number Coastal/Long Distance Medium0.9014
Triple Number Coastal/Long Distance High1.0120
Triple Number Windward/Leeward Low0.5394
Triple Number Windward/Leeward Medium0.7412
Triple Number Windward/Leeward High0.8473
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.6955
Triple Number Coastal/Long Distance Medium0.9014
Triple Number Coastal/Long Distance High1.0120
Triple Number Windward/Leeward Low0.5394
Triple Number Windward/Leeward Medium0.7412
Triple Number Windward/Leeward High0.8473
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance728.00.8242
Triple Number Coastal/Long Distance Low862.70.6955
Triple Number Coastal/Long Distance Medium665.60.9014
Triple Number Coastal/Long Distance High592.91.0120
Triple Number Windward/Leeward Low1112.30.5394
Triple Number Windward/Leeward Medium809.50.7412
Triple Number Windward/Leeward High708.10.8473
Predominantly Upwind712.50.8421
Predominantly Downwind692.00.8670
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1806.51240.0933.8777.1686.3640.5605.5542.1514.5
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance728.00.8242
Triple Number Coastal/Long Distance Low862.70.6955
Triple Number Coastal/Long Distance Medium665.60.9014
Triple Number Coastal/Long Distance High592.91.0120
Triple Number Windward/Leeward Low1112.30.5394
Triple Number Windward/Leeward Medium809.50.7412
Triple Number Windward/Leeward High708.10.8473
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1806.51240.0933.8777.1686.3640.5605.5542.1514.5
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP696.20.8618 Predom. Dn High546.81.0973 5B AP M/H601.00.9984 TriNum AP Low862.70.6955 Predom. Rc Low930.20.6450 5B AP High572.51.0480 TriNum AP Med665.70.9013 Predom. Rc L/M711.20.8437 5B SF Bay Low1096.60.5471 TriNum AP High592.91.0120 Predom. Rc Med625.00.9600 5B SF Bay L/M901.40.6656 TriNum W/L Low1166.90.5142 Predom. Rc M/H571.81.0493 5B SF Bay Med769.60.7796 TriNum W/L Med809.50.7412 Predom. Rc High539.51.1122 5B SF Bay M/H702.40.8542 TriNum W/L Hig708.10.8473 5B W/L Low1312.80.4570 5B SF Bay High679.10.8835 Predom. Upwind741.60.8090 5B W/L L/M947.00.6336 ChiMac Up Low892.30.6724 Predom. Reaching668.50.8975 5B W/L Med794.10.7555 ChiMac Up Med807.70.7428 Predom. Downwind726.30.8261 5B W/L M/H716.20.8377 ChiMac Up High711.10.8438 Predom. Up Low1012.80.5924 5B W/L High691.90.8672 ChiMac Off Low928.50.6462 Predom. Up L/M777.60.7716 W/L 60-40 Low1299.90.4616 ChiMac Off Med813.60.7375 Predom. Up Med689.80.8698 W/L 60-40 L/M948.80.6324 ChiMac Off High678.10.8849 Predom. Up M/H648.70.9250 W/L 60-40 Med805.50.7449 ChiMac AP Low904.30.6635 Predom. Up High636.00.9434 W/L 60-40 M/H736.90.8142 ChiMac AP Med806.20.7442 Predom. Dn Low1089.60.5506 W/L 60-40 High720.00.8334 ChiMac AP High691.60.8675 Predom. Dn L/M790.80.7587 5B AP Low967.30.6203 BayMac Cove Island1044.30.5746 Predom. Dn Med666.00.9008 5B AP L/M753.90.7958 BayMac Shore1032.60.5811 Predom. Dn M/H590.31.0164 5B AP Med655.90.9148 Harvest Moon591.81.0139      SA/DSPL Up29.36SA/DSPL Dn29.36
ORC Ref  03020004V75 Issued on 14/07/2026 Valid until 30/06/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Non Spin/HSFClub Certificate2026
BIRUBIAUS4787
Australian Sailing Ltd
Locked Bag 806
Milsons Point
NSW 1565
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassJ-24Measurement16/04/2015HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall7.318Maximum beam2.692Draft1.225Displacement1,269Wetted area10.37IMS L6.528LSM06.085Accomod. length7.318Sink (kg/mm) 8.53
VCGD0.049VCGM0.076 RM Rated (kg·m) 27.0Limit of positive stability(°) 101.1 Stability Index 93.0 BLR index 0.0000Default crew weight339 Declared crew weight 400
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders1Rotating mastNo
P8.538IG8.125ISP8.210MDT10.087MDL10.124MDT20.087MDL20.124TL0.000MW0.124GO0.150
E2.970J2.900BAS1.080FSDSFJSPL2.975WPLTPSBD0.085MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date16/04/2015
SFFP0.286FFM0.808FF0.808LCFcl4.079SG1.0250
SAFP7.317FAM0.699FA0.699LCFsh4.293HBI0.732
W120.0W220.0W320.0W420.0
PD1332.0PD2330.0PD3331.0PD4332.0
WD5.680PLM9000.00GSA1.0RSA1.0RM27.0
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03020004V75 Issued on 14/07/2026 Valid until 30/06/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Non Spin/HSFClub Certificate2026
BIRUBIAUS4787
Australian Sailing Ltd
Locked Bag 806
Milsons Point
NSW 1565
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentORC0.150.701.181.982.6015.66Class rules
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentORC0.104.358.46NoNo 18.78Class rules
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
ORC Ref  03020004V75 Issued on 14/07/2026 Valid until 30/06/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org