International Certificate2026
SUNDOWNERSm399
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 Angles47.7°44.5°42.8°41.9°40.7°39.3°38.8°39.4°40.2°
Beat VMG2.022.893.513.974.334.574.684.724.58
52°3.214.485.325.906.266.486.616.696.64
60°3.494.755.576.116.436.646.776.886.87
75°3.684.915.756.276.586.796.967.217.28
90°3.574.825.806.406.736.917.037.397.69
110°3.544.955.946.526.887.167.437.838.08
120°3.414.785.796.446.847.157.478.088.44
135°3.004.335.366.166.646.987.308.008.62
150°2.523.734.755.616.276.686.997.628.28
Run VMG2.183.234.124.885.566.096.497.087.66
Gybe Angles143.5°147.5°151.4°153.9°160.3°166.9°174.5°177.7°176.8°
APH ToD:632.9CDL: 7.304APH ToT: 0.9480CertNo:3350
BOAT
ClassJarkan 925DesignerJohn KingBuilderJarkanAge date01/1987Series date12/1984Offset fileJARKAN925S.offData file3350
HULL
Length Overall9.261 mMaximum Beam3.252 mDraft1.616 mDisplacement4,640 kgDLR8.7537IMS DivisionCruiser/RacerDynamic Allowance0.460%Age Allowance0.650%RS Assessment-0.127%
PROPELLER
InstallationShaft exposedTypeFolding 2 bladesDiameter0.375m
CREW
Maximum weight450 kg(declared)Minimum weight320 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail22.8223.03Headsail Luffed30.3330.33Headsail FlyingSymmetric72.9672.96Asymmetric
STORM SAIL AREAS Maximum (m²)
Trysail7.48Storm Jib7.89Heavy Weather Jib21.29
SAIL LIMITS
Headsails5
✱ One set on the forestay
Spinnakers4
STABILITY
Righting Moment 99.3 kg·m Stability Index 110.3
COMMENTS
Hull scanned 19/6/2025 Weight - 4630kg 29/11/2020
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  03020004TNH Issued on 22/06/2026 Valid until 30/06/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
SUNDOWNERSm399
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 VMG1781.71243.91024.3906.5832.0787.7769.5763.3785.8
52°1120.6804.3677.0610.0574.8555.3544.5538.5542.0
60°1033.0758.4645.8588.9559.7542.3531.4523.0523.7
75°979.5732.9626.5574.2547.0529.8516.9499.1494.3
90°1008.4746.8620.7562.1535.1521.1512.4486.9468.4
110°1017.3727.5606.3551.8523.6502.6484.3459.6445.5
120°1057.1753.3621.2558.6526.7503.2481.7445.5426.5
135°1198.6830.5671.7584.6542.4516.0492.8450.0417.6
150°1429.9965.1757.5641.7574.4539.0515.0472.1435.0
Run VMG1651.11114.4873.7737.6647.4591.3554.5508.3469.7
Selected Courses
Windward / Leeward1716.41179.1949.0822.1739.7689.5662.0635.8627.7
All purpose1295.7910.8745.9659.1608.5578.3559.7536.2526.0
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward776.10.7731
All purpose632.90.9480
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low828.40.7243
Triple Number Coastal/Long Distance Medium629.30.9535
Triple Number Coastal/Long Distance High555.51.0801
Triple Number Windward/Leeward Low1064.00.5639
Triple Number Windward/Leeward Medium772.10.7771
Triple Number Windward/Leeward High659.10.9104
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance689.10.8708
Triple Number Coastal/Long Distance Low828.40.7243
Triple Number Coastal/Long Distance Medium629.30.9535
Triple Number Coastal/Long Distance High555.51.0801
Triple Number Windward/Leeward Low1064.00.5639
Triple Number Windward/Leeward Medium772.10.7771
Triple Number Windward/Leeward High659.10.9104
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1709.91172.7891.5741.2649.4599.8566.1513.9500.3
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.6638
Downwind "popa"0.8355
70% up, 30% down "Ilhabela"0.7074
30% up, 70% down "Ilhabela-inverso"0.7753
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low828.40.7243
Triple Number Coastal/Long Distance Medium629.30.9535
Triple Number Coastal/Long Distance High555.51.0801
Triple Number Windward/Leeward Low1064.00.5639
Triple Number Windward/Leeward Medium772.10.7771
Triple Number Windward/Leeward High659.10.9104
Predominantly Upwind689.40.8703
Predominantly Downwind638.50.9397
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP658.00.9118 Predom. Rc High511.41.1732 5B SF Bay L/M868.10.6912 TriNum AP Low828.40.7243 Predom. Dn Low997.10.6018 5B SF Bay Med733.00.8186 TriNum AP Med629.30.9534 Predom. Dn L/M726.40.8260 5B SF Bay M/H655.00.9160 TriNum AP High555.51.0801 Predom. Dn Med613.50.9781 5B SF Bay High627.80.9556 TriNum W/L Low1116.60.5373 Predom. Dn M/H546.41.0981 5B AP Low918.90.6530 TriNum W/L Med772.10.7771 Predom. Dn High510.81.1747 5B AP L/M719.30.8341 TriNum W/L Hig659.10.9104 ChiMac Up Low890.30.6740 5B AP Med619.20.9689 Predom. Upwind720.10.8333 ChiMac Up Med795.20.7545 5B AP M/H562.91.0658 Predom. Reaching632.80.9482 ChiMac Up High685.90.8747 5B AP High538.51.1142 Predom. Downwind668.80.8971 ChiMac Off Low851.10.7050 5B W/L Low1255.90.4777 Predom. Up Low1022.30.5869 ChiMac Off Med747.30.8029 5B W/L L/M907.30.6613 Predom. Up L/M767.20.7820 ChiMac Off High625.80.9587 5B W/L Med756.00.7936 Predom. Up Med664.80.9025 ChiMac AP Low866.60.6923 5B W/L M/H668.70.8973 Predom. Up M/H610.70.9825 ChiMac AP Med768.40.7809 5B W/L High638.90.9391 Predom. Up High593.21.0115 ChiMac AP High654.10.9172 W/L 60-40 Low1269.40.4727 Predom. Rc Low898.10.6681 BayMac Cove Island998.80.6007 W/L 60-40 L/M923.10.6499 Predom. Rc L/M674.40.8897 BayMac Shore991.40.6052 W/L 60-40 Med774.40.7748 Predom. Rc Med586.51.0230 Harvest Moon555.61.0800 W/L 60-40 M/H690.30.8692 Predom. Rc M/H538.21.1149 5B SF Bay Low1060.20.5659 W/L 60-40 High664.80.9025      SA/DSPL Up19.01SA/DSPL Dn34.25
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance689.10.8708
Triple Number Coastal/Long Distance Low828.40.7243
Triple Number Coastal/Long Distance Medium629.30.9535
Triple Number Coastal/Long Distance High555.51.0801
Triple Number Windward/Leeward Low1064.00.5639
Triple Number Windward/Leeward Medium772.10.7771
Triple Number Windward/Leeward High659.10.9104
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1709.91172.7891.5741.2649.4599.8566.1513.9500.3
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance689.10.8708
Triple Number Coastal/Long Distance Low828.40.7243
Triple Number Coastal/Long Distance Medium629.30.9535
Triple Number Coastal/Long Distance High555.51.0801
Triple Number Windward/Leeward Low1064.00.5639
Triple Number Windward/Leeward Medium772.10.7771
Triple Number Windward/Leeward High659.10.9104
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1709.91172.7891.5741.2649.4599.8566.1513.9500.3
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance689.1
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1709.91172.7891.5741.2649.4599.8566.1513.9500.3
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low828.40.7243
Triple Number Coastal/Long Distance Medium629.30.9535
Triple Number Coastal/Long Distance High555.51.0801
Triple Number Windward/Leeward Low1064.00.5639
Triple Number Windward/Leeward Medium772.10.7771
Triple Number Windward/Leeward High659.10.9104
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating689.10.8708
FinRating, kevyt tuuli1236.90.8085
FinRating, kova tuuli543.00.9207
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low828.40.7243
Triple Number Coastal/Long Distance Medium629.30.9535
Triple Number Coastal/Long Distance High555.51.0801
Triple Number Windward/Leeward Low1064.00.5639
Triple Number Windward/Leeward Medium772.10.7771
Triple Number Windward/Leeward High659.10.9104
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.8708
Triple Number Coastal/Long Distance Low0.7243
Triple Number Coastal/Long Distance Medium0.9535
Triple Number Coastal/Long Distance High1.0801
Triple Number Windward/Leeward Low0.5639
Triple Number Windward/Leeward Medium0.7771
Triple Number Windward/Leeward High0.9104
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1709.91172.7891.5741.2649.4599.8566.1513.9500.3
For information
General Purpose Handicap (GPH)713.6
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance689.10.8708
Triple Number Coastal/Long Distance Low828.40.7243
Triple Number Coastal/Long Distance Medium629.30.9535
Triple Number Coastal/Long Distance High555.51.0801
Triple Number Windward/Leeward Low1064.00.5639
Triple Number Windward/Leeward Medium772.10.7771
Triple Number Windward/Leeward High659.10.9104
Saronikos S All Purpose733.60.8179
Saronikos S Upwind834.90.7186
Saronikos S Downwind610.40.9829
Saronikos N All Purpose765.60.7837
Saronikos N Upwind869.90.6898
Saronikos N Downwind667.10.8994
Saronikos SW All Purpose744.30.8062
Saronikos SW Upwind863.10.6952
Saronikos SW Downwind622.70.9636
Saronikos NE All Purpose795.10.7546
Saronikos NE Upwind815.10.7361
Saronikos NE Downwind754.00.7957
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1709.91172.7891.5741.2649.4599.8566.1513.9500.3
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low828.40.7243
Triple Number Coastal/Long Distance Medium629.30.9535
Triple Number Coastal/Long Distance High555.51.0801
Triple Number Windward/Leeward Low1064.00.5639
Triple Number Windward/Leeward Medium772.10.7771
Triple Number Windward/Leeward High659.10.9104
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose658.00.9118
5-Band All Purpose Low1005.40.5968
5-Band All Purpose L/M744.60.8058
5-Band All Purpose Med637.90.9406
5-Band All Purpose M/H578.11.0379
5-Band All Purpose High551.61.0878
Single Number Predominant Upwind688.40.8716
Single Number Predominant Reaching606.70.9889
Single Number Predominant Downwind638.70.9394
5-Band 50-50 Windward/Leeward Low1255.90.4777
5-Band 50-50 Windward/Leeward L/M907.30.6613
5-Band 50-50 Windward/Leeward Med756.00.7936
5-Band 50-50 Windward/Leeward M/H668.70.8973
5-Band 50-50 Windward/Leeward High638.90.9391
5-Band 60-40 Windward/Leeward Low1269.40.4727
5-Band 60-40 Windward/Leeward L/M923.10.6499
5-Band 60-40 Windward/Leeward Med774.40.7748
5-Band 60-40 Windward/Leeward M/H690.30.8692
5-Band 60-40 Windward/Leeward High664.80.9025
Triple Number 50-50 Windward/Leeward Low1116.60.5373
Triple Number 50-50 Windward/Leeward Med772.20.7770
Triple Number 50-50 Windward/Leeward High659.00.9104
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward794.50.7552
Triple Number 60-40 Windward/Leeward Low1130.70.5306
Triple Number 60-40 Windward/Leeward Med790.10.7594
Triple Number 60-40 Windward/Leeward High681.60.8803
Triple Number All-Purpose Low900.50.6663
Triple Number All-Purpose Med648.60.9251
Triple Number All-Purpose High570.11.0524
Triple Number Predominant Upwind Low926.50.6476
Triple Number Predominant Upwind Med678.70.8841
Triple Number Predominant Upwind High610.40.9829
Triple Number Predominant Reaching Low813.10.7379
Triple Number Predominant Reaching Med605.00.9918
Triple Number Predominant Reaching High521.51.1504
Triple Number Predominant Downwind Low888.40.6754
Triple Number Predominant Downwind Med624.40.9609
Triple Number Predominant Downwind High526.11.1404
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance689.10.8708
Triple Number Coastal/Long Distance Low828.40.7243
Triple Number Coastal/Long Distance Medium629.30.9535
Triple Number Coastal/Long Distance High555.51.0801
Triple Number Windward/Leeward Low1064.00.5639
Triple Number Windward/Leeward Medium772.10.7771
Triple Number Windward/Leeward High659.10.9104
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1709.91172.7891.5741.2649.4599.8566.1513.9500.3
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance689.10.8708
Triple Number Coastal/Long Distance Low828.40.7243
Triple Number Coastal/Long Distance Medium629.30.9535
Triple Number Coastal/Long Distance High555.51.0801
Triple Number Windward/Leeward Low1064.00.5639
Triple Number Windward/Leeward Medium772.10.7771
Triple Number Windward/Leeward High659.10.9104
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1709.91172.7891.5741.2649.4599.8566.1513.9500.3
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low828.4
Triple Number Coastal/Long Distance Medium629.3
Triple Number Coastal/Long Distance High555.5
Triple Number Windward/Leeward Low1064.0
Triple Number Windward/Leeward Medium772.1
Triple Number Windward/Leeward High659.1
Predominantly Upwind689.4
Predominantly Downwind638.5
Predominantly Reaching615.5
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance689.10.8708
Triple Number Coastal/Long Distance Low828.40.7243
Triple Number Coastal/Long Distance Medium629.30.9535
Triple Number Coastal/Long Distance High555.51.0801
Triple Number Windward/Leeward Low1064.00.5639
Triple Number Windward/Leeward Medium772.10.7771
Triple Number Windward/Leeward High659.10.9104
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1709.91172.7891.5741.2649.4599.8566.1513.9500.3
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7243
Triple Number Coastal/Long Distance Medium0.9535
Triple Number Coastal/Long Distance High1.0801
Triple Number Windward/Leeward Low0.5639
Triple Number Windward/Leeward Medium0.7771
Triple Number Windward/Leeward High0.9104
Coastal/Long Distance0.8708
Predominantly Upwind0.8703
Predominantly Downwind0.9397
For information
General Purpose Handicap (GPH)713.6
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)0.9480
Distanseseilas Trippeltall svak vind0.7243
Distanseseilas Trippeltall mellomvind0.9535
Distanseseilas Trippeltall sterk vind1.0801
Pølsebane Trippeltall svak vind0.5639
Pølsebane Trippeltall mellomvind0.7771
Pølsebane Trippeltall sterk vind0.9104
Motvind Singeltall0.8703
Medvind Singeltall0.9397
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low828.40.7243
Triple Number Coastal/Long Distance Medium629.30.9535
Triple Number Coastal/Long Distance High555.51.0801
Triple Number Windward/Leeward Low1064.00.5639
Triple Number Windward/Leeward Medium772.10.7771
Triple Number Windward/Leeward High659.10.9104
Coastal/Long Distance689.10.8708
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind689.40.8703
Predominantly Downwind638.50.9397
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore630.20.9521
Cape Doctor Coastal529.11.1341
Triple Number Coastal/Long Distance Low828.40.7243
Triple Number Coastal/Long Distance Medium629.30.9535
Triple Number Coastal/Long Distance High555.51.0801
Triple Number Windward/Leeward Low1064.00.5639
Triple Number Windward/Leeward Medium772.10.7771
Triple Number Windward/Leeward High659.10.9104
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7243
Triple Number Coastal/Long Distance Medium0.9535
Triple Number Coastal/Long Distance High1.0801
Triple Number Windward/Leeward Low0.5639
Triple Number Windward/Leeward Medium0.7771
Triple Number Windward/Leeward High0.9104
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7243
Triple Number Coastal/Long Distance Medium0.9535
Triple Number Coastal/Long Distance High1.0801
Triple Number Windward/Leeward Low0.5639
Triple Number Windward/Leeward Medium0.7771
Triple Number Windward/Leeward High0.9104
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance689.10.8708
Triple Number Coastal/Long Distance Low828.40.7243
Triple Number Coastal/Long Distance Medium629.30.9535
Triple Number Coastal/Long Distance High555.51.0801
Triple Number Windward/Leeward Low1064.00.5639
Triple Number Windward/Leeward Medium772.10.7771
Triple Number Windward/Leeward High659.10.9104
Predominantly Upwind689.40.8703
Predominantly Downwind638.50.9397
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1709.91172.7891.5741.2649.4599.8566.1513.9500.3
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance689.10.8708
Triple Number Coastal/Long Distance Low828.40.7243
Triple Number Coastal/Long Distance Medium629.30.9535
Triple Number Coastal/Long Distance High555.51.0801
Triple Number Windward/Leeward Low1064.00.5639
Triple Number Windward/Leeward Medium772.10.7771
Triple Number Windward/Leeward High659.10.9104
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1709.91172.7891.5741.2649.4599.8566.1513.9500.3
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP658.00.9118 Predom. Dn High510.81.1747 5B AP M/H562.91.0658 TriNum AP Low828.40.7243 Predom. Rc Low898.10.6681 5B AP High538.51.1142 TriNum AP Med629.30.9534 Predom. Rc L/M674.40.8897 5B SF Bay Low1060.20.5659 TriNum AP High555.51.0801 Predom. Rc Med586.51.0230 5B SF Bay L/M868.10.6912 TriNum W/L Low1116.60.5373 Predom. Rc M/H538.21.1149 5B SF Bay Med733.00.8186 TriNum W/L Med772.10.7771 Predom. Rc High511.41.1732 5B SF Bay M/H655.00.9160 TriNum W/L Hig659.10.9104 5B W/L Low1255.90.4777 5B SF Bay High627.80.9556 Predom. Upwind720.10.8333 5B W/L L/M907.30.6613 ChiMac Up Low890.30.6740 Predom. Reaching632.80.9482 5B W/L Med756.00.7936 ChiMac Up Med795.20.7545 Predom. Downwind668.80.8971 5B W/L M/H668.70.8973 ChiMac Up High685.90.8747 Predom. Up Low1022.30.5869 5B W/L High638.90.9391 ChiMac Off Low851.10.7050 Predom. Up L/M767.20.7820 W/L 60-40 Low1269.40.4727 ChiMac Off Med747.30.8029 Predom. Up Med664.80.9025 W/L 60-40 L/M923.10.6499 ChiMac Off High625.80.9587 Predom. Up M/H610.70.9825 W/L 60-40 Med774.40.7748 ChiMac AP Low866.60.6923 Predom. Up High593.21.0115 W/L 60-40 M/H690.30.8692 ChiMac AP Med768.40.7809 Predom. Dn Low997.10.6018 W/L 60-40 High664.80.9025 ChiMac AP High654.10.9172 Predom. Dn L/M726.40.8260 5B AP Low918.90.6530 BayMac Cove Island998.80.6007 Predom. Dn Med613.50.9781 5B AP L/M719.30.8341 BayMac Shore991.40.6052 Predom. Dn M/H546.41.0981 5B AP Med619.20.9689 Harvest Moon555.61.0800      SA/DSPL Up19.01SA/DSPL Dn34.25
ORC Ref  03020004TNH Issued on 22/06/2026 Valid until 30/06/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
SUNDOWNERSm399
Australian Sailing Ltd
Locked Bag 806
Milsons Point
NSW 1565
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassJarkan 925Measurement12/09/2025HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall9.261Maximum beam3.252Draft1.616Displacement4,640Wetted area21.00IMS L8.166LSM08.092Accomod. length9.261Sink (kg/mm) 15.64
VCGD-0.083VCGM0.025 RM Rated (kg·m) 99.3Limit of positive stability(°) 109.4 Stability Index 110.3 BLR index 0.0000Default crew weight509 Declared crew weight 450
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.375PBW0.100PIPA0.0056
PSD0.025PHD0.080PHL0.170
PSA20.0°ESL0.850
ST10.021ST20.090ST30.085
ST40.043ST50.200
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P10.540IG12.480ISP12.430MDT10.127MDL10.167MDT20.127MDL20.167TL0.000MW0.167GO0.190
E4.050J3.720BAS1.370FSD0.032SFJ0.000SPL3.700WPLTPSBD0.112MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date19/09/2025Measurer3016
SFFP0.198FFM1.040FF1.032LCFcl5.210SG1.0280
SAFP8.624FAM0.803FA0.813LCFsh5.450HBI0.878
W170.2W270.2W370.2W470.2
PD1610.5PD2612.2PD3613.5PD4611.5
WD11.100PLM9000.00GSA1.0RSA1.0RM100.3
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCGFuelDiesel0.8500100677.080.20Total deductible577.080.20
Total deductible
ORC Ref  03020004TNH Issued on 22/06/2026 Valid until 30/06/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
SUNDOWNERSm399
Australian Sailing Ltd
Locked Bag 806
Milsons Point
NSW 1565
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment10.140.661.202.223.1522.8213/12/2020
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentJ10.060.601.202.473.875.2911.85YesNo 30.3313/12/2020J1 H0.080.581.162.413.795.2411.82NoNo 29.6906/11/2020J20.070.571.122.243.574.8911.85NoNo 27.9512/09/2025J30.080.591.152.133.063.9311.86YesNo 24.5712/09/2025
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentS112.5412.5412.547.016.8772.9613/12/2020
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length9.3 mTable area0.44 m²Headroom1.65 mMinimum number of berths4Personal gear stowage0.16 m³Fresh water capacity66 lMinimum number of seats in cockpit4Food stowage0.24 m³Fuel capacity36 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  03020004TNH Issued on 22/06/2026 Valid until 30/06/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org