International Certificate2026
CHALLENGE8251
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°42.3°40.1°38.2°37.0°36.4°36.6°36.4°37.5°
Beat VMG2.723.874.715.255.505.635.715.795.71
52°4.255.846.887.447.687.797.877.977.97
60°4.546.127.107.627.888.018.108.228.25
75°4.766.317.257.758.098.338.478.698.79
90°4.806.487.467.978.288.488.779.179.42
110°4.576.257.418.048.558.979.319.9810.50
120°4.316.067.277.938.479.019.5710.5111.56
135°3.785.436.727.588.158.719.3210.8412.84
150°3.134.595.826.887.628.158.689.9611.79
Run VMG2.713.975.045.976.727.337.838.7910.21
Gybe Angles139.9°143.1°147.8°152.0°157.6°165.1°168.7°164.8°148.3°
APH ToD:507.0CDL: 10.641APH ToT: 1.1834CertNo:210041
BOAT
ClassSydney 38DesignerMurrayBurnsDovellBuilderSydney YachtsAge date09/2015Series date11/2000Offset filesydney39.offData file210041
HULL
Length Overall11.795 mMaximum Beam3.706 mDraft2.601 mDisplacement5,715 kgDLR4.7614IMS DivisionPerformanceDynamic Allowance0.000%Age Allowance0.650%RS Assessment-0.127%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.410m
CREW
Maximum weight751 kg(default)Minimum weight621 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail48.2949.41Headsail Luffed36.7536.75Headsail FlyingSymmetric127.56127.56Asymmetric84.43106.21 (1 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS Maximum (m²)
Trysail13.91Storm Jib12.74Heavy Weather Jib34.38
SAIL LIMITS
Headsails6Spinnakers5
✱ Asymmetric may be tacked on the pole
STABILITY
Righting Moment 166.8 kg·m Stability Index 116.2
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  03020004UHB Issued on 30/06/2026 Valid until 30/06/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
CHALLENGE8251
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 VMG1322.2930.6764.6685.3654.2639.6630.9622.3630.5
52°847.9616.5523.5483.9468.8461.8457.3451.7451.6
60°792.3588.0506.9472.5457.0449.6444.4437.8436.2
75°756.7570.5496.3464.7445.3432.4424.9414.4409.6
90°750.0555.8482.3452.0435.0424.6410.7392.6382.1
110°788.3575.7485.8447.5421.2401.5386.8360.8342.9
120°835.8593.9495.2453.7424.9399.5376.1342.6311.5
135°952.5662.8535.9474.7441.8413.3386.4332.1280.4
150°1149.5784.7618.1523.4472.2441.6414.8361.3305.4
Run VMG1327.3906.0713.7603.2535.4490.8459.8409.4352.6
Selected Courses
Windward / Leeward1324.8918.3739.2644.3594.8565.2545.4515.8491.6
All purpose998.4707.1583.2522.9491.2471.3455.8430.7411.4
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward620.50.9670
All purpose507.01.1834
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low645.20.9300
Triple Number Coastal/Long Distance Medium504.51.1894
Triple Number Coastal/Long Distance High450.21.3326
Triple Number Windward/Leeward Low828.70.7240
Triple Number Windward/Leeward Medium616.00.9741
Triple Number Windward/Leeward High539.21.1127
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance550.71.0895
Triple Number Coastal/Long Distance Low645.20.9300
Triple Number Coastal/Long Distance Medium504.51.1894
Triple Number Coastal/Long Distance High450.21.3326
Triple Number Windward/Leeward Low828.70.7240
Triple Number Windward/Leeward Medium616.00.9741
Triple Number Windward/Leeward High539.21.1127
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1325.0917.1696.4584.6523.2489.1460.1412.9392.2
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.8523
Downwind "popa"1.0198
70% up, 30% down "Ilhabela"0.8965
30% up, 70% down "Ilhabela-inverso"0.9631
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low645.20.9300
Triple Number Coastal/Long Distance Medium504.51.1894
Triple Number Coastal/Long Distance High450.21.3326
Triple Number Windward/Leeward Low828.70.7240
Triple Number Windward/Leeward Medium616.00.9741
Triple Number Windward/Leeward High539.21.1127
Predominantly Upwind548.11.0946
Predominantly Downwind514.31.1666
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP527.01.1386 Predom. Rc High406.91.4744 5B SF Bay L/M677.40.8858 TriNum AP Low645.20.9300 Predom. Dn Low785.90.7634 5B SF Bay Med585.51.0248 TriNum AP Med504.51.1892 Predom. Dn L/M580.61.0334 5B SF Bay M/H533.31.1250 TriNum AP High450.31.3326 Predom. Dn Med497.71.2055 5B SF Bay High503.61.1914 TriNum W/L Low868.90.6906 Predom. Dn M/H442.31.3565 5B AP Low717.80.8358 TriNum W/L Med616.00.9741 Predom. Dn High402.61.4903 5B AP L/M566.61.0589 TriNum W/L Hig539.21.1127 ChiMac Up Low686.10.8745 5B AP Med497.81.2052 Predom. Upwind570.41.0520 ChiMac Up Med621.00.9662 5B AP M/H457.11.3125 Predom. Reaching504.01.1906 ChiMac Up High545.01.1009 5B AP High431.71.3898 Predom. Downwind536.51.1183 ChiMac Off Low676.30.8872 5B W/L Low975.20.6153 Predom. Up Low779.60.7697 ChiMac Off Med597.41.0043 5B W/L L/M710.80.8441 Predom. Up L/M596.11.0066 ChiMac Off High502.41.1944 5B W/L Med605.90.9902 Predom. Up Med532.11.1276 ChiMac AP Low677.50.8857 5B W/L M/H547.91.0952 Predom. Up M/H499.61.2009 ChiMac AP Med606.60.9891 5B W/L High516.71.1611 Predom. Up High482.31.2440 ChiMac AP High522.21.1490 W/L 60-40 Low977.50.6138 Predom. Rc Low692.90.8660 BayMac Cove Island779.70.7696 W/L 60-40 L/M717.60.8361 Predom. Rc L/M532.51.1268 BayMac Shore772.80.7764 W/L 60-40 Med617.60.9716 Predom. Rc Med473.41.2673 Harvest Moon445.41.3472 W/L 60-40 M/H564.91.0622 Predom. Rc M/H434.91.3796 5B SF Bay Low820.20.7315 W/L 60-40 High538.41.1143      SA/DSPL Up26.45SA/DSPL Dn54.69
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance550.71.0895
Triple Number Coastal/Long Distance Low645.20.9300
Triple Number Coastal/Long Distance Medium504.51.1894
Triple Number Coastal/Long Distance High450.21.3326
Triple Number Windward/Leeward Low828.70.7240
Triple Number Windward/Leeward Medium616.00.9741
Triple Number Windward/Leeward High539.21.1127
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1325.0917.1696.4584.6523.2489.1460.1412.9392.2
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance550.71.0895
Triple Number Coastal/Long Distance Low645.20.9300
Triple Number Coastal/Long Distance Medium504.51.1894
Triple Number Coastal/Long Distance High450.21.3326
Triple Number Windward/Leeward Low828.70.7240
Triple Number Windward/Leeward Medium616.00.9741
Triple Number Windward/Leeward High539.21.1127
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1325.0917.1696.4584.6523.2489.1460.1412.9392.2
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance550.7
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1325.0917.1696.4584.6523.2489.1460.1412.9392.2
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low645.20.9300
Triple Number Coastal/Long Distance Medium504.51.1894
Triple Number Coastal/Long Distance High450.21.3326
Triple Number Windward/Leeward Low828.70.7240
Triple Number Windward/Leeward Medium616.00.9741
Triple Number Windward/Leeward High539.21.1127
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating550.71.0895
FinRating, kevyt tuuli960.51.0411
FinRating, kova tuuli433.21.1541
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low645.20.9300
Triple Number Coastal/Long Distance Medium504.51.1894
Triple Number Coastal/Long Distance High450.21.3326
Triple Number Windward/Leeward Low828.70.7240
Triple Number Windward/Leeward Medium616.00.9741
Triple Number Windward/Leeward High539.21.1127
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.0895
Triple Number Coastal/Long Distance Low0.9300
Triple Number Coastal/Long Distance Medium1.1894
Triple Number Coastal/Long Distance High1.3326
Triple Number Windward/Leeward Low0.7240
Triple Number Windward/Leeward Medium0.9741
Triple Number Windward/Leeward High1.1127
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1325.0917.1696.4584.6523.2489.1460.1412.9392.2
For information
General Purpose Handicap (GPH)567.7
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance550.71.0895
Triple Number Coastal/Long Distance Low645.20.9300
Triple Number Coastal/Long Distance Medium504.51.1894
Triple Number Coastal/Long Distance High450.21.3326
Triple Number Windward/Leeward Low828.70.7240
Triple Number Windward/Leeward Medium616.00.9741
Triple Number Windward/Leeward High539.21.1127
Saronikos S All Purpose573.51.0463
Saronikos S Upwind644.50.9309
Saronikos S Downwind488.61.2280
Saronikos N All Purpose603.70.9939
Saronikos N Upwind672.30.8925
Saronikos N Downwind536.61.1182
Saronikos SW All Purpose576.01.0417
Saronikos SW Upwind660.90.9078
Saronikos SW Downwind494.31.2139
Saronikos NE All Purpose626.20.9581
Saronikos NE Upwind632.10.9493
Saronikos NE Downwind601.60.9973
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1325.0917.1696.4584.6523.2489.1460.1412.9392.2
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low645.20.9300
Triple Number Coastal/Long Distance Medium504.51.1894
Triple Number Coastal/Long Distance High450.21.3326
Triple Number Windward/Leeward Low828.70.7240
Triple Number Windward/Leeward Medium616.00.9741
Triple Number Windward/Leeward High539.21.1127
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose527.01.1386
5-Band All Purpose Low778.20.7710
5-Band All Purpose L/M586.31.0234
5-Band All Purpose Med513.81.1677
5-Band All Purpose M/H470.51.2753
5-Band All Purpose High442.51.3559
Single Number Predominant Upwind546.81.0972
Single Number Predominant Reaching485.61.2355
Single Number Predominant Downwind515.21.1645
5-Band 50-50 Windward/Leeward Low975.20.6153
5-Band 50-50 Windward/Leeward L/M710.80.8441
5-Band 50-50 Windward/Leeward Med605.90.9902
5-Band 50-50 Windward/Leeward M/H547.91.0952
5-Band 50-50 Windward/Leeward High516.71.1611
5-Band 60-40 Windward/Leeward Low977.50.6138
5-Band 60-40 Windward/Leeward L/M717.60.8361
5-Band 60-40 Windward/Leeward Med617.60.9716
5-Band 60-40 Windward/Leeward M/H564.91.0622
5-Band 60-40 Windward/Leeward High538.41.1143
Triple Number 50-50 Windward/Leeward Low868.90.6906
Triple Number 50-50 Windward/Leeward Med616.00.9740
Triple Number 50-50 Windward/Leeward High539.21.1127
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward632.10.9492
Triple Number 60-40 Windward/Leeward Low872.50.6877
Triple Number 60-40 Windward/Leeward Med626.80.9572
Triple Number 60-40 Windward/Leeward High557.41.0765
Triple Number All-Purpose Low699.80.8573
Triple Number All-Purpose Med520.81.1520
Triple Number All-Purpose High463.01.2959
Triple Number Predominant Upwind Low710.50.8445
Triple Number Predominant Upwind Med540.11.1110
Triple Number Predominant Upwind High500.21.1995
Triple Number Predominant Reaching Low631.00.9509
Triple Number Predominant Reaching Med487.01.2320
Triple Number Predominant Reaching High420.01.4286
Triple Number Predominant Downwind Low701.90.8549
Triple Number Predominant Downwind Med506.81.1839
Triple Number Predominant Downwind High423.11.4180
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance550.71.0895
Triple Number Coastal/Long Distance Low645.20.9300
Triple Number Coastal/Long Distance Medium504.51.1894
Triple Number Coastal/Long Distance High450.21.3326
Triple Number Windward/Leeward Low828.70.7240
Triple Number Windward/Leeward Medium616.00.9741
Triple Number Windward/Leeward High539.21.1127
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1325.0917.1696.4584.6523.2489.1460.1412.9392.2
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance550.71.0895
Triple Number Coastal/Long Distance Low645.20.9300
Triple Number Coastal/Long Distance Medium504.51.1894
Triple Number Coastal/Long Distance High450.21.3326
Triple Number Windward/Leeward Low828.70.7240
Triple Number Windward/Leeward Medium616.00.9741
Triple Number Windward/Leeward High539.21.1127
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1325.0917.1696.4584.6523.2489.1460.1412.9392.2
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low645.2
Triple Number Coastal/Long Distance Medium504.5
Triple Number Coastal/Long Distance High450.2
Triple Number Windward/Leeward Low828.7
Triple Number Windward/Leeward Medium616.0
Triple Number Windward/Leeward High539.2
Predominantly Upwind548.1
Predominantly Downwind514.3
Predominantly Reaching493.2
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance550.71.0895
Triple Number Coastal/Long Distance Low645.20.9300
Triple Number Coastal/Long Distance Medium504.51.1894
Triple Number Coastal/Long Distance High450.21.3326
Triple Number Windward/Leeward Low828.70.7240
Triple Number Windward/Leeward Medium616.00.9741
Triple Number Windward/Leeward High539.21.1127
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1325.0917.1696.4584.6523.2489.1460.1412.9392.2
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9300
Triple Number Coastal/Long Distance Medium1.1894
Triple Number Coastal/Long Distance High1.3326
Triple Number Windward/Leeward Low0.7240
Triple Number Windward/Leeward Medium0.9741
Triple Number Windward/Leeward High1.1127
Coastal/Long Distance1.0895
Predominantly Upwind1.0946
Predominantly Downwind1.1666
For information
General Purpose Handicap (GPH)567.7
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.1834
Distanseseilas Trippeltall svak vind0.9300
Distanseseilas Trippeltall mellomvind1.1894
Distanseseilas Trippeltall sterk vind1.3326
Pølsebane Trippeltall svak vind0.7240
Pølsebane Trippeltall mellomvind0.9741
Pølsebane Trippeltall sterk vind1.1127
Motvind Singeltall1.0946
Medvind Singeltall1.1666
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low645.20.9300
Triple Number Coastal/Long Distance Medium504.51.1894
Triple Number Coastal/Long Distance High450.21.3326
Triple Number Windward/Leeward Low828.70.7240
Triple Number Windward/Leeward Medium616.00.9741
Triple Number Windward/Leeward High539.21.1127
Coastal/Long Distance550.71.0895
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind548.11.0946
Predominantly Downwind514.31.1666
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore498.91.2027
Cape Doctor Coastal417.21.4381
Triple Number Coastal/Long Distance Low645.20.9300
Triple Number Coastal/Long Distance Medium504.51.1894
Triple Number Coastal/Long Distance High450.21.3326
Triple Number Windward/Leeward Low828.70.7240
Triple Number Windward/Leeward Medium616.00.9741
Triple Number Windward/Leeward High539.21.1127
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9300
Triple Number Coastal/Long Distance Medium1.1894
Triple Number Coastal/Long Distance High1.3326
Triple Number Windward/Leeward Low0.7240
Triple Number Windward/Leeward Medium0.9741
Triple Number Windward/Leeward High1.1127
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9300
Triple Number Coastal/Long Distance Medium1.1894
Triple Number Coastal/Long Distance High1.3326
Triple Number Windward/Leeward Low0.7240
Triple Number Windward/Leeward Medium0.9741
Triple Number Windward/Leeward High1.1127
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance550.71.0895
Triple Number Coastal/Long Distance Low645.20.9300
Triple Number Coastal/Long Distance Medium504.51.1894
Triple Number Coastal/Long Distance High450.21.3326
Triple Number Windward/Leeward Low828.70.7240
Triple Number Windward/Leeward Medium616.00.9741
Triple Number Windward/Leeward High539.21.1127
Predominantly Upwind548.11.0946
Predominantly Downwind514.31.1666
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1325.0917.1696.4584.6523.2489.1460.1412.9392.2
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance550.71.0895
Triple Number Coastal/Long Distance Low645.20.9300
Triple Number Coastal/Long Distance Medium504.51.1894
Triple Number Coastal/Long Distance High450.21.3326
Triple Number Windward/Leeward Low828.70.7240
Triple Number Windward/Leeward Medium616.00.9741
Triple Number Windward/Leeward High539.21.1127
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1325.0917.1696.4584.6523.2489.1460.1412.9392.2
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP527.01.1386 Predom. Dn High402.61.4903 5B AP M/H457.11.3125 TriNum AP Low645.20.9300 Predom. Rc Low692.90.8660 5B AP High431.71.3898 TriNum AP Med504.51.1892 Predom. Rc L/M532.51.1268 5B SF Bay Low820.20.7315 TriNum AP High450.31.3326 Predom. Rc Med473.41.2673 5B SF Bay L/M677.40.8858 TriNum W/L Low868.90.6906 Predom. Rc M/H434.91.3796 5B SF Bay Med585.51.0248 TriNum W/L Med616.00.9741 Predom. Rc High406.91.4744 5B SF Bay M/H533.31.1250 TriNum W/L Hig539.21.1127 5B W/L Low975.20.6153 5B SF Bay High503.61.1914 Predom. Upwind570.41.0520 5B W/L L/M710.80.8441 ChiMac Up Low686.10.8745 Predom. Reaching504.01.1906 5B W/L Med605.90.9902 ChiMac Up Med621.00.9662 Predom. Downwind536.51.1183 5B W/L M/H547.91.0952 ChiMac Up High545.01.1009 Predom. Up Low779.60.7697 5B W/L High516.71.1611 ChiMac Off Low676.30.8872 Predom. Up L/M596.11.0066 W/L 60-40 Low977.50.6138 ChiMac Off Med597.41.0043 Predom. Up Med532.11.1276 W/L 60-40 L/M717.60.8361 ChiMac Off High502.41.1944 Predom. Up M/H499.61.2009 W/L 60-40 Med617.60.9716 ChiMac AP Low677.50.8857 Predom. Up High482.31.2440 W/L 60-40 M/H564.91.0622 ChiMac AP Med606.60.9891 Predom. Dn Low785.90.7634 W/L 60-40 High538.41.1143 ChiMac AP High522.21.1490 Predom. Dn L/M580.61.0334 5B AP Low717.80.8358 BayMac Cove Island779.70.7696 Predom. Dn Med497.71.2055 5B AP L/M566.61.0589 BayMac Shore772.80.7764 Predom. Dn M/H442.31.3565 5B AP Med497.81.2052 Harvest Moon445.41.3472      SA/DSPL Up26.45SA/DSPL Dn54.69
ORC Ref  03020004UHB Issued on 30/06/2026 Valid until 30/06/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
CHALLENGE8251
Australian Sailing Ltd
Locked Bag 806
Milsons Point
NSW 1565
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassSydney 38Measurement01/10/2015HINPlan reviewHull constructionCoredCarbon rudderYesLight stanchionsNoTrim tabNo
Length overall11.795Maximum beam3.706Draft2.601Displacement5,715Wetted area28.25IMS L10.862LSM010.627Accomod. length11.795Sink (kg/mm) 21.60
VCGD-0.099VCGM-0.007 RM Rated (kg·m) 166.8Limit of positive stability(°) 116.3 Stability Index 116.2 BLR index 0.0000Default crew weight751 Declared crew weight
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.410PBW0.105PIPA0.0035
EDL0.884ST10.042ST20.180
ST30.180ST40.112ST50.263
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P14.990IG15.870ISP17.330MDT10.130MDL10.200MDT20.120MDL20.160TL1.440MW0.200GO0.225
E5.300J4.523BAS1.906FSD0.034SFJ0.000SPL5.202WPLTPSBD0.190MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date26/09/2015Measurer3009
SFFP0.280FFM1.307FF1.307LCFcl6.534SG1.0230
SAFP11.350FAM1.065FA1.067LCFsh6.780HBI1.139
W123.0W246.0W369.0W492.0
PD162.0PD2124.0PD3187.0PD4249.0
WD12.925PLM2002.00GSA46.6RSA10080.0RM166.1
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG1Fuel SS in tank0.9000100108.302Water plasticWater10007.403Water plasticWater10007.40Total deductible98.30
OTHER ITEMSIdKindDescriptionWeightLCGVCG1BatteryGel237.302BatteryGel237.301Engine (IC)Yanmar 3YM30Total deductible0
ORC Ref  03020004UHB Issued on 30/06/2026 Valid until 30/06/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
CHALLENGE8251
Australian Sailing Ltd
Locked Bag 806
Milsons Point
NSW 1565
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentM1-20220.161.172.083.494.5648.2901/07/2025
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment20.110.691.282.373.494.6315.50YesNo 36.7502/07/2018JTSpi Staysail0.050.520.981.812.663.4814.00NoInner 25.1720/03/2020Staysail0.070.601.352.002.823.5211.93NoInner 23.3320/03/2020
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment117.1617.1617.168.998.64127.5602/07/2018
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentC017.2216.0016.615.727.6275%84.4302/07/2018
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
ORC Ref  03020004UHB Issued on 30/06/2026 Valid until 30/06/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org