International Certificate2026
Young at Heart6381
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 Angles45.9°43.2°41.2°38.9°37.1°36.7°36.4°36.7°37.8°
Beat VMG2.373.354.064.584.854.955.015.054.99
52°3.725.095.996.476.716.826.886.976.98
60°3.995.356.196.616.867.017.097.227.27
75°4.185.506.316.727.027.277.437.637.76
90°4.065.486.406.887.247.527.698.068.35
110°3.895.396.386.927.367.778.229.069.76
120°3.735.206.236.817.287.748.229.4110.95
135°3.244.655.726.506.977.437.919.1911.38
150°2.673.884.965.906.577.017.448.409.90
Run VMG2.313.364.305.125.866.406.827.618.59
Gybe Angles137.0°145.8°150.7°152.8°160.9°169.6°175.9°175.7°158.2°
APH ToD:584.1CDL: 8.130APH ToT: 1.0271CertNo:2854
BOAT
ClassYoung 88DesignerYoungBuilderLandsAge date01/1995Series date01/1981Offset fileYOUNG88-AUS6381.offData file2854
HULL
Length Overall8.950 mMaximum Beam3.260 mDraft1.685 mDisplacement2,592 kgDLR5.3285IMS DivisionCruiser/RacerDynamic Allowance0.000%Age Allowance0.650%RS Assessment-0.127%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.330m
CREW
Maximum weight600 kg(declared)Minimum weight470 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail30.7531.57Headsail Luffed23.0523.05Headsail FlyingSymmetric59.3859.38Asymmetric42.0944.70 (1 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS Maximum (m²)
Trysail9.09Storm Jib4.67Heavy Weather Jib12.60
SAIL LIMITS
Headsails5Spinnakers4
✱ Asymmetric may be tacked on the pole
STABILITY
Righting Moment 59.5 kg·m Stability Index 107.0
COMMENTS
0414500047 Disp - 2586kg
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  03020004U9Q Issued on 28/06/2026 Valid until 30/06/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
Young at Heart6381
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 VMG1515.91075.0886.9786.1742.0726.6718.6713.6722.0
52°967.0707.4600.8556.8536.8528.0523.0516.5515.4
60°901.4673.2581.2545.0524.9513.6507.5498.7495.3
75°860.9654.2570.9535.7512.6495.1484.5471.7463.7
90°886.2656.4562.3523.5497.2478.8467.8446.4431.1
110°926.3668.1563.9520.2489.2463.4438.1397.2368.9
120°964.7692.1578.3528.9494.3465.1438.0382.6328.6
135°1110.8773.8628.9554.2516.3484.4455.3391.5316.3
150°1350.2927.7725.2610.3547.7513.4483.8428.8363.8
Run VMG1559.11071.2836.9702.9614.4562.2527.6473.1419.3
Selected Courses
Windward / Leeward1537.51073.1861.9744.5678.2644.4623.1593.3570.7
All purpose1157.1823.6678.4604.9563.9540.1522.7493.6468.6
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward713.00.8415
All purpose584.11.0271
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low751.00.7989
Triple Number Coastal/Long Distance Medium581.21.0324
Triple Number Coastal/Long Distance High516.11.1625
Triple Number Windward/Leeward Low967.40.6202
Triple Number Windward/Leeward Medium707.10.8485
Triple Number Windward/Leeward High617.20.9721
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance634.80.9452
Triple Number Coastal/Long Distance Low751.00.7989
Triple Number Coastal/Long Distance Medium581.21.0324
Triple Number Coastal/Long Distance High516.11.1625
Triple Number Windward/Leeward Low967.40.6202
Triple Number Windward/Leeward Medium707.10.8485
Triple Number Windward/Leeward High617.20.9721
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1539.71072.9811.9676.1599.5560.0528.3471.1442.7
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7435
Downwind "popa"0.8771
70% up, 30% down "Ilhabela"0.7791
30% up, 70% down "Ilhabela-inverso"0.8323
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low751.00.7989
Triple Number Coastal/Long Distance Medium581.21.0324
Triple Number Coastal/Long Distance High516.11.1625
Triple Number Windward/Leeward Low967.40.6202
Triple Number Windward/Leeward Medium707.10.8485
Triple Number Windward/Leeward High617.20.9721
Predominantly Upwind629.90.9525
Predominantly Downwind595.81.0070
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP607.20.9881 Predom. Rc High467.41.2837 5B SF Bay L/M785.20.7641 TriNum AP Low751.00.7989 Predom. Dn Low919.10.6528 5B SF Bay Med671.90.8929 TriNum AP Med581.21.0323 Predom. Dn L/M676.30.8872 5B SF Bay M/H611.20.9817 TriNum AP High516.11.1625 Predom. Dn Med574.91.0436 5B SF Bay High579.81.0349 TriNum W/L Low1012.80.5924 Predom. Dn M/H510.21.1760 5B AP Low834.40.7191 TriNum W/L Med707.10.8485 Predom. Dn High465.21.2898 5B AP L/M657.00.9133 TriNum W/L Hig617.20.9721 ChiMac Up Low792.60.7570 5B AP Med572.81.0474 Predom. Upwind655.50.9154 ChiMac Up Med715.60.8385 5B AP M/H524.21.1446 Predom. Reaching582.21.0305 ChiMac Up High626.50.9577 5B AP High494.31.2138 Predom. Downwind621.90.9647 ChiMac Off Low788.60.7608 5B W/L Low1136.40.5280 Predom. Up Low902.50.6649 ChiMac Off Med694.50.8639 5B W/L L/M824.50.7277 Predom. Up L/M688.60.8713 ChiMac Off High582.21.0306 5B W/L Med694.30.8641 Predom. Up Med609.90.9838 ChiMac AP Low786.60.7628 5B W/L M/H626.30.9581 Predom. Up M/H571.71.0496 ChiMac AP Med702.10.8546 5B W/L High594.61.0092 Predom. Up High552.91.0853 ChiMac AP High602.50.9959 W/L 60-40 Low1136.80.5278 Predom. Rc Low808.50.7421 BayMac Cove Island904.60.6633 W/L 60-40 L/M831.10.7219 Predom. Rc L/M618.50.9701 BayMac Shore896.50.6692 W/L 60-40 Med706.80.8489 Predom. Rc Med545.41.1002 Harvest Moon513.31.1688 W/L 60-40 M/H645.20.9299 Predom. Rc M/H499.81.2005 5B SF Bay Low955.60.6279 W/L 60-40 High618.80.9696      SA/DSPL Up28.42SA/DSPL Dn47.61
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance634.80.9452
Triple Number Coastal/Long Distance Low751.00.7989
Triple Number Coastal/Long Distance Medium581.21.0324
Triple Number Coastal/Long Distance High516.11.1625
Triple Number Windward/Leeward Low967.40.6202
Triple Number Windward/Leeward Medium707.10.8485
Triple Number Windward/Leeward High617.20.9721
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1539.71072.9811.9676.1599.5560.0528.3471.1442.7
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance634.80.9452
Triple Number Coastal/Long Distance Low751.00.7989
Triple Number Coastal/Long Distance Medium581.21.0324
Triple Number Coastal/Long Distance High516.11.1625
Triple Number Windward/Leeward Low967.40.6202
Triple Number Windward/Leeward Medium707.10.8485
Triple Number Windward/Leeward High617.20.9721
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1539.71072.9811.9676.1599.5560.0528.3471.1442.7
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance634.8
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1539.71072.9811.9676.1599.5560.0528.3471.1442.7
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low751.00.7989
Triple Number Coastal/Long Distance Medium581.21.0324
Triple Number Coastal/Long Distance High516.11.1625
Triple Number Windward/Leeward Low967.40.6202
Triple Number Windward/Leeward Medium707.10.8485
Triple Number Windward/Leeward High617.20.9721
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating634.80.9452
FinRating, kevyt tuuli1118.40.8942
FinRating, kova tuuli495.11.0100
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low751.00.7989
Triple Number Coastal/Long Distance Medium581.21.0324
Triple Number Coastal/Long Distance High516.11.1625
Triple Number Windward/Leeward Low967.40.6202
Triple Number Windward/Leeward Medium707.10.8485
Triple Number Windward/Leeward High617.20.9721
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9452
Triple Number Coastal/Long Distance Low0.7989
Triple Number Coastal/Long Distance Medium1.0324
Triple Number Coastal/Long Distance High1.1625
Triple Number Windward/Leeward Low0.6202
Triple Number Windward/Leeward Medium0.8485
Triple Number Windward/Leeward High0.9721
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1539.71072.9811.9676.1599.5560.0528.3471.1442.7
For information
General Purpose Handicap (GPH)655.8
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance634.80.9452
Triple Number Coastal/Long Distance Low751.00.7989
Triple Number Coastal/Long Distance Medium581.21.0324
Triple Number Coastal/Long Distance High516.11.1625
Triple Number Windward/Leeward Low967.40.6202
Triple Number Windward/Leeward Medium707.10.8485
Triple Number Windward/Leeward High617.20.9721
Saronikos S All Purpose661.10.9076
Saronikos S Upwind740.80.8099
Saronikos S Downwind567.91.0566
Saronikos N All Purpose696.90.8609
Saronikos N Upwind773.50.7757
Saronikos N Downwind625.40.9594
Saronikos SW All Purpose665.90.9011
Saronikos SW Upwind761.60.7878
Saronikos SW Downwind575.51.0426
Saronikos NE All Purpose723.60.8292
Saronikos NE Upwind727.80.8244
Saronikos NE Downwind701.10.8558
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1539.71072.9811.9676.1599.5560.0528.3471.1442.7
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low751.00.7989
Triple Number Coastal/Long Distance Medium581.21.0324
Triple Number Coastal/Long Distance High516.11.1625
Triple Number Windward/Leeward Low967.40.6202
Triple Number Windward/Leeward Medium707.10.8485
Triple Number Windward/Leeward High617.20.9721
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose607.20.9881
5-Band All Purpose Low906.10.6622
5-Band All Purpose L/M680.10.8822
5-Band All Purpose Med590.91.0154
5-Band All Purpose M/H539.91.1113
5-Band All Purpose High508.71.1794
Single Number Predominant Upwind628.40.9548
Single Number Predominant Reaching561.01.0695
Single Number Predominant Downwind596.91.0052
5-Band 50-50 Windward/Leeward Low1136.40.5280
5-Band 50-50 Windward/Leeward L/M824.50.7277
5-Band 50-50 Windward/Leeward Med694.30.8641
5-Band 50-50 Windward/Leeward M/H626.30.9581
5-Band 50-50 Windward/Leeward High594.61.0092
5-Band 60-40 Windward/Leeward Low1136.80.5278
5-Band 60-40 Windward/Leeward L/M831.10.7219
5-Band 60-40 Windward/Leeward Med706.80.8489
5-Band 60-40 Windward/Leeward M/H645.20.9299
5-Band 60-40 Windward/Leeward High618.80.9696
Triple Number 50-50 Windward/Leeward Low1012.80.5924
Triple Number 50-50 Windward/Leeward Med707.20.8484
Triple Number 50-50 Windward/Leeward High617.20.9721
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward725.50.8271
Triple Number 60-40 Windward/Leeward Low1015.10.5911
Triple Number 60-40 Windward/Leeward Med718.80.8347
Triple Number 60-40 Windward/Leeward High637.50.9411
Triple Number All-Purpose Low814.90.7363
Triple Number All-Purpose Med599.71.0005
Triple Number All-Purpose High531.51.1289
Triple Number Predominant Upwind Low823.20.7288
Triple Number Predominant Upwind Med619.90.9679
Triple Number Predominant Upwind High572.11.0488
Triple Number Predominant Reaching Low735.60.8157
Triple Number Predominant Reaching Med561.51.0686
Triple Number Predominant Reaching High482.81.2429
Triple Number Predominant Downwind Low820.30.7315
Triple Number Predominant Downwind Med586.31.0234
Triple Number Predominant Downwind High489.01.2270
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance634.80.9452
Triple Number Coastal/Long Distance Low751.00.7989
Triple Number Coastal/Long Distance Medium581.21.0324
Triple Number Coastal/Long Distance High516.11.1625
Triple Number Windward/Leeward Low967.40.6202
Triple Number Windward/Leeward Medium707.10.8485
Triple Number Windward/Leeward High617.20.9721
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1539.71072.9811.9676.1599.5560.0528.3471.1442.7
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance634.80.9452
Triple Number Coastal/Long Distance Low751.00.7989
Triple Number Coastal/Long Distance Medium581.21.0324
Triple Number Coastal/Long Distance High516.11.1625
Triple Number Windward/Leeward Low967.40.6202
Triple Number Windward/Leeward Medium707.10.8485
Triple Number Windward/Leeward High617.20.9721
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1539.71072.9811.9676.1599.5560.0528.3471.1442.7
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low751.0
Triple Number Coastal/Long Distance Medium581.2
Triple Number Coastal/Long Distance High516.1
Triple Number Windward/Leeward Low967.4
Triple Number Windward/Leeward Medium707.1
Triple Number Windward/Leeward High617.2
Predominantly Upwind629.9
Predominantly Downwind595.8
Predominantly Reaching570.6
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance634.80.9452
Triple Number Coastal/Long Distance Low751.00.7989
Triple Number Coastal/Long Distance Medium581.21.0324
Triple Number Coastal/Long Distance High516.11.1625
Triple Number Windward/Leeward Low967.40.6202
Triple Number Windward/Leeward Medium707.10.8485
Triple Number Windward/Leeward High617.20.9721
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1539.71072.9811.9676.1599.5560.0528.3471.1442.7
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7989
Triple Number Coastal/Long Distance Medium1.0324
Triple Number Coastal/Long Distance High1.1625
Triple Number Windward/Leeward Low0.6202
Triple Number Windward/Leeward Medium0.8485
Triple Number Windward/Leeward High0.9721
Coastal/Long Distance0.9452
Predominantly Upwind0.9525
Predominantly Downwind1.0070
For information
General Purpose Handicap (GPH)655.8
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0271
Distanseseilas Trippeltall svak vind0.7989
Distanseseilas Trippeltall mellomvind1.0324
Distanseseilas Trippeltall sterk vind1.1625
Pølsebane Trippeltall svak vind0.6202
Pølsebane Trippeltall mellomvind0.8485
Pølsebane Trippeltall sterk vind0.9721
Motvind Singeltall0.9525
Medvind Singeltall1.0070
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low751.00.7989
Triple Number Coastal/Long Distance Medium581.21.0324
Triple Number Coastal/Long Distance High516.11.1625
Triple Number Windward/Leeward Low967.40.6202
Triple Number Windward/Leeward Medium707.10.8485
Triple Number Windward/Leeward High617.20.9721
Coastal/Long Distance634.80.9452
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind629.90.9525
Predominantly Downwind595.81.0070
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore577.51.0390
Cape Doctor Coastal476.11.2603
Triple Number Coastal/Long Distance Low751.00.7989
Triple Number Coastal/Long Distance Medium581.21.0324
Triple Number Coastal/Long Distance High516.11.1625
Triple Number Windward/Leeward Low967.40.6202
Triple Number Windward/Leeward Medium707.10.8485
Triple Number Windward/Leeward High617.20.9721
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7989
Triple Number Coastal/Long Distance Medium1.0324
Triple Number Coastal/Long Distance High1.1625
Triple Number Windward/Leeward Low0.6202
Triple Number Windward/Leeward Medium0.8485
Triple Number Windward/Leeward High0.9721
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7989
Triple Number Coastal/Long Distance Medium1.0324
Triple Number Coastal/Long Distance High1.1625
Triple Number Windward/Leeward Low0.6202
Triple Number Windward/Leeward Medium0.8485
Triple Number Windward/Leeward High0.9721
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance634.80.9452
Triple Number Coastal/Long Distance Low751.00.7989
Triple Number Coastal/Long Distance Medium581.21.0324
Triple Number Coastal/Long Distance High516.11.1625
Triple Number Windward/Leeward Low967.40.6202
Triple Number Windward/Leeward Medium707.10.8485
Triple Number Windward/Leeward High617.20.9721
Predominantly Upwind629.90.9525
Predominantly Downwind595.81.0070
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1539.71072.9811.9676.1599.5560.0528.3471.1442.7
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance634.80.9452
Triple Number Coastal/Long Distance Low751.00.7989
Triple Number Coastal/Long Distance Medium581.21.0324
Triple Number Coastal/Long Distance High516.11.1625
Triple Number Windward/Leeward Low967.40.6202
Triple Number Windward/Leeward Medium707.10.8485
Triple Number Windward/Leeward High617.20.9721
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1539.71072.9811.9676.1599.5560.0528.3471.1442.7
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP607.20.9881 Predom. Dn High465.21.2898 5B AP M/H524.21.1446 TriNum AP Low751.00.7989 Predom. Rc Low808.50.7421 5B AP High494.31.2138 TriNum AP Med581.21.0323 Predom. Rc L/M618.50.9701 5B SF Bay Low955.60.6279 TriNum AP High516.11.1625 Predom. Rc Med545.41.1002 5B SF Bay L/M785.20.7641 TriNum W/L Low1012.80.5924 Predom. Rc M/H499.81.2005 5B SF Bay Med671.90.8929 TriNum W/L Med707.10.8485 Predom. Rc High467.41.2837 5B SF Bay M/H611.20.9817 TriNum W/L Hig617.20.9721 5B W/L Low1136.40.5280 5B SF Bay High579.81.0349 Predom. Upwind655.50.9154 5B W/L L/M824.50.7277 ChiMac Up Low792.60.7570 Predom. Reaching582.21.0305 5B W/L Med694.30.8641 ChiMac Up Med715.60.8385 Predom. Downwind621.90.9647 5B W/L M/H626.30.9581 ChiMac Up High626.50.9577 Predom. Up Low902.50.6649 5B W/L High594.61.0092 ChiMac Off Low788.60.7608 Predom. Up L/M688.60.8713 W/L 60-40 Low1136.80.5278 ChiMac Off Med694.50.8639 Predom. Up Med609.90.9838 W/L 60-40 L/M831.10.7219 ChiMac Off High582.21.0306 Predom. Up M/H571.71.0496 W/L 60-40 Med706.80.8489 ChiMac AP Low786.60.7628 Predom. Up High552.91.0853 W/L 60-40 M/H645.20.9299 ChiMac AP Med702.10.8546 Predom. Dn Low919.10.6528 W/L 60-40 High618.80.9696 ChiMac AP High602.50.9959 Predom. Dn L/M676.30.8872 5B AP Low834.40.7191 BayMac Cove Island904.60.6633 Predom. Dn Med574.91.0436 5B AP L/M657.00.9133 BayMac Shore896.50.6692 Predom. Dn M/H510.21.1760 5B AP Med572.81.0474 Harvest Moon513.31.1688      SA/DSPL Up28.42SA/DSPL Dn47.61
ORC Ref  03020004U9Q Issued on 28/06/2026 Valid until 30/06/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
Young at Heart6381
Australian Sailing Ltd
Locked Bag 806
Milsons Point
NSW 1565
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassYoung 88MeasurementHINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall8.950Maximum beam3.260Draft1.685Displacement2,592Wetted area17.06IMS L8.159LSM07.864Accomod. length8.950Sink (kg/mm) 12.94
VCGD0.006VCGM0.030 RM Rated (kg·m) 59.5Limit of positive stability(°) 113.2 Stability Index 107.0 BLR index 0.0000Default crew weight489 Declared crew weight 600
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.330PBWPIPA0.0035
EDL0.900ST10.042ST20.180
ST30.180ST40.112ST50.400
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders1Rotating mastNo
P11.280IG9.660ISP10.700MDT10.082MDL10.135MDT20.082MDL20.135TLMW0.135GO0.135
E4.600J3.100BAS1.180FSDSFJ0.020SPL3.520WPLTPSBD0.139MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodBoom incliningFlotation Date07/02/2024
SFFP0.420FFM1.190FF1.186LCFcl5.319SG1.0253
SAFP8.740FAM0.792FA0.798LCFsh5.561HBI1.056
W148.3W248.3W348.3W448.3LCFD6.950
PD1249.9PD2261.0PD3258.7PD4256.7
WD4.020PLM9000.00GSA1.0RSA1.0RM59.6
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCGF1Fuel TankFuel100257.740.80Total deductible217.740.80
Total deductible
ORC Ref  03020004U9Q Issued on 28/06/2026 Valid until 30/06/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
Young at Heart6381
Australian Sailing Ltd
Locked Bag 806
Milsons Point
NSW 1565
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment10.200.951.732.963.8230.7517/07/2025
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentMED0.100.611.162.313.494.759.82NoNo 23.0517/06/2025J10.100.591.111.942.693.379.71YesNo 17.9517/06/2025
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentS211.5011.5011.506.246.0259.3817/06/2025S2.511.4611.4611.466.166.0258.5617/06/2025
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA210.629.8610.254.666.0277%42.0917/06/2025
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length8.9 mTable area0.33 m²Headroom1.60 mMinimum number of berths3Personal gear stowage0.12 m³Fresh water capacity44 lMinimum number of seats in cockpit3Food stowage0.18 m³Fuel capacity28 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  03020004U9Q Issued on 28/06/2026 Valid until 30/06/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org