Club Certificate2025
PLAUSIBLE ALIBIOD40
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 Angles42.2°42.2°39.3°37.5°37.1°36.7°36.3°36.5°37.8°
Beat VMG3.274.425.215.565.755.875.966.025.90
52°5.116.657.537.848.028.148.248.368.33
60°5.446.977.768.088.278.428.548.698.71
75°5.687.197.938.368.648.859.049.299.41
90°5.557.097.908.428.879.249.5310.0210.37
110°5.166.837.908.458.839.189.6410.8011.80
120°4.976.687.868.539.129.5810.0410.9911.96
135°4.306.047.408.208.939.7410.6812.3813.89
150°3.575.076.377.458.218.919.7011.8115.09
Run VMG3.094.395.526.467.237.848.4610.2213.07
Gybe Angles142.6°142.6°143.4°151.0°157.3°161.7°158.6°148.7°148.9°
APH ToD:473.5CDL: 11.295APH ToT: 1.2672CertNo:7202
BOAT
ClassFarr 40 ODDesignerFARRBuilderCARROLLAge date05/1998Series date05/1997Offset fileFARR40.OD.offData file7202
HULL
Length Overall12.411 mMaximum Beam3.956 mDraft2.592 mDisplacement4,953 kgDLR4.0239IMS DivisionPerformanceDynamic Allowance0.000%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.407m
CREW
Maximum weight760 kg(default)Minimum weight630 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail63.1465.04Headsail Luffed43.2343.23Headsail FlyingSymmetric161.97161.97Asymmetric
STORM SAIL AREAS (m²)
Trysail17.25Storm Jib13.38Heavy Weather Jib36.11
SAIL LIMITS
Headsails7Spinnakers5
STABILITY
Righting MomentN/AStability IndexN/A
COMMENTS
Measurements ex OD Rules Disp 4966KG
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.
Club Certificate2025
PLAUSIBLE ALIBIOD40
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 VMG1102.2814.7690.9647.5626.0613.1604.2598.3610.7
52°704.8541.1478.3459.0448.9442.1436.8430.4432.2
60°661.2516.3464.1445.8435.4427.7421.6414.1413.3
75°633.8500.6454.0430.8416.7406.6398.4387.3382.7
90°648.4507.8455.6427.6405.7389.8377.7359.1347.1
110°697.7527.0455.8426.2407.8392.1373.5333.4305.0
120°725.1538.9458.0421.8394.9375.9358.4327.5301.0
135°836.7596.4486.2438.8403.2369.7337.0290.9259.1
150°1008.3710.6565.0483.0438.2404.2371.2304.9238.5
Run VMG1165.9820.5652.4557.3498.0458.9425.4352.1275.4
Selected Courses
Windward / Leeward1133.3817.6671.7602.4562.0536.0514.8475.2443.1
All purpose852.7631.5534.0490.2463.3444.1427.2398.3377.6
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward579.61.0352
All purpose473.51.2672
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low582.81.0296
Triple Number Coastal/Long Distance Medium473.41.2675
Triple Number Coastal/Long Distance High420.61.4266
Triple Number Windward/Leeward Low744.60.8058
Triple Number Windward/Leeward Medium578.11.0378
Triple Number Windward/Leeward High505.31.1875
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance513.21.1691
Triple Number Coastal/Long Distance Low582.81.0296
Triple Number Coastal/Long Distance Medium473.41.2675
Triple Number Coastal/Long Distance High420.61.4266
Triple Number Windward/Leeward Low744.60.8058
Triple Number Windward/Leeward Medium578.11.0378
Triple Number Windward/Leeward High505.31.1875
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1202.3817.9634.5547.0493.4460.6431.7382.7360.5
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.9141
Downwind "popa"1.1156
70% up, 30% down "Ilhabela"0.9665
30% up, 70% down "Ilhabela-inverso"1.0464
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low582.81.0296
Triple Number Coastal/Long Distance Medium473.41.2675
Triple Number Coastal/Long Distance High420.61.4266
Triple Number Windward/Leeward Low744.60.8058
Triple Number Windward/Leeward Medium578.11.0378
Triple Number Windward/Leeward High505.31.1875
Predominantly Upwind512.41.1710
Predominantly Downwind473.81.2664
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low582.81.0296
Triple Number AP Medium473.41.2674
Triple Number AP High420.61.4266
Triple Number Windward/Leeward Low776.60.7726
Triple Number Windward/Leeward Medium578.11.0378
Triple Number Windward/Leeward High505.31.1875
Single Number Predominant Upwind528.11.1360
Single Number Predominant Reaching463.11.2956
Single Number Predominant Downwind490.71.2228
Predominant Upwind - Low684.20.8770
Predominant Upwind - Low/Med549.61.0917
Predominant Upwind - Medium501.71.1960
Predominant Upwind - Med/High471.21.2734
Predominant Upwind - High453.71.3224
Predominant Downwind Low700.80.8562
Predominant Downwind Low/Med533.71.1242
Predominant Downwind Medium461.61.2997
Predominant Downwind Med/High405.21.4809
Predominant Downwind High361.91.6580
Predominant Reaching Low617.00.9724
Predominant Reaching Low/Med492.21.2190
Predominant Reaching Medium440.91.3609
Predominant Reaching Med/High400.61.4977
Predominant Reaching High373.01.6085
SA/DSPL Upwind36.41SA/DSPL Downwind77.06
Scoring OptionTODTOT
5-Band Windward/Leeward Low860.20.6975
5-Band Windward/Leeward Low/Med652.60.9195
5-Band Windward/Leeward Medium569.61.0534
5-Band Windward/Leeward Med/High515.71.1635
5-Band Windward/Leeward High476.51.2592
Windward/Leeward 60-40 Low859.30.6982
Windward/Leeward 60-40 Low/Med658.90.9106
Windward/Leeward 60-40 Medium581.91.0311
Windward/Leeward 60-40 Med/High533.91.1239
Windward/Leeward 60-40 High501.51.1964
5-Band AP Low637.30.9414
5-Band AP Low/Med522.51.1484
5-Band AP Medium467.51.2835
5-Band AP Med/High428.21.4011
5-Band AP High399.71.5011
5-Band SF Bay Tour - Low744.10.8063
5-Band SF Bay Tour - Low/Med624.20.9612
5-Band SF Bay Tour - Medium550.01.0909
5-Band SF Bay Tour - Med/High500.91.1977
5-Band SF Bay Tour - High466.71.2856
Chicago-Mac Upwind1.1062
Chicago-Mac All Purpose1.1444
Chicago-Mac Downwind1.1764
Bayview-Mac Cove Island0.8639
Bayview-Mac Shore0.8710
Harvest Moon Regatta407.61.4721
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance513.21.1691
Triple Number Coastal/Long Distance Low582.81.0296
Triple Number Coastal/Long Distance Medium473.41.2675
Triple Number Coastal/Long Distance High420.61.4266
Triple Number Windward/Leeward Low744.60.8058
Triple Number Windward/Leeward Medium578.11.0378
Triple Number Windward/Leeward High505.31.1875
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1202.3817.9634.5547.0493.4460.6431.7382.7360.5
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance513.21.1691
Triple Number Coastal/Long Distance Low582.81.0296
Triple Number Coastal/Long Distance Medium473.41.2675
Triple Number Coastal/Long Distance High420.61.4266
Triple Number Windward/Leeward Low744.60.8058
Triple Number Windward/Leeward Medium578.11.0378
Triple Number Windward/Leeward High505.31.1875
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1202.3817.9634.5547.0493.4460.6431.7382.7360.5
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance513.2
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1202.3817.9634.5547.0493.4460.6431.7382.7360.5
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low582.81.0296
Triple Number Coastal/Long Distance Medium473.41.2675
Triple Number Coastal/Long Distance High420.61.4266
Triple Number Windward/Leeward Low744.60.8058
Triple Number Windward/Leeward Medium578.11.0378
Triple Number Windward/Leeward High505.31.1875
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating513.21.1691
FinRating, kevyt tuuli843.81.1851
FinRating, kova tuuli401.61.2450
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low582.81.0296
Triple Number Coastal/Long Distance Medium473.41.2675
Triple Number Coastal/Long Distance High420.61.4266
Triple Number Windward/Leeward Low744.60.8058
Triple Number Windward/Leeward Medium578.11.0378
Triple Number Windward/Leeward High505.31.1875
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance1.1691
Triple Number Coastal/Long Distance Low1.0296
Triple Number Coastal/Long Distance Medium1.2675
Triple Number Coastal/Long Distance High1.4266
Triple Number Windward/Leeward Low0.8058
Triple Number Windward/Leeward Medium1.0378
Triple Number Windward/Leeward High1.1875
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1202.3817.9634.5547.0493.4460.6431.7382.7360.5
For information
General Purpose Handicap (GPH)525.8
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance513.21.1691
Triple Number Coastal/Long Distance Low582.81.0296
Triple Number Coastal/Long Distance Medium473.41.2675
Triple Number Coastal/Long Distance High420.61.4266
Triple Number Windward/Leeward Low744.60.8058
Triple Number Windward/Leeward Medium578.11.0378
Triple Number Windward/Leeward High505.31.1875
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1202.3817.9634.5547.0493.4460.6431.7382.7360.5
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low582.81.0296
Triple Number Coastal/Long Distance Medium473.41.2675
Triple Number Coastal/Long Distance High420.61.4266
Triple Number Windward/Leeward Low744.60.8058
Triple Number Windward/Leeward Medium578.11.0378
Triple Number Windward/Leeward High505.31.1875
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance513.21.1691
Triple Number Coastal/Long Distance Low582.81.0296
Triple Number Coastal/Long Distance Medium473.41.2675
Triple Number Coastal/Long Distance High420.61.4266
Triple Number Windward/Leeward Low744.60.8058
Triple Number Windward/Leeward Medium578.11.0378
Triple Number Windward/Leeward High505.31.1875
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1202.3817.9634.5547.0493.4460.6431.7382.7360.5
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance513.21.1691
Triple Number Coastal/Long Distance Low582.81.0296
Triple Number Coastal/Long Distance Medium473.41.2675
Triple Number Coastal/Long Distance High420.61.4266
Triple Number Windward/Leeward Low744.60.8058
Triple Number Windward/Leeward Medium578.11.0378
Triple Number Windward/Leeward High505.31.1875
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1202.3817.9634.5547.0493.4460.6431.7382.7360.5
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low582.8
Triple Number Coastal/Long Distance Medium473.4
Triple Number Coastal/Long Distance High420.6
Triple Number Windward/Leeward Low744.6
Triple Number Windward/Leeward Medium578.1
Triple Number Windward/Leeward High505.3
Predominantly Upwind512.4
Predominantly Downwind473.8
Predominantly Reaching455.5
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance513.21.1691
Triple Number Coastal/Long Distance Low582.81.0296
Triple Number Coastal/Long Distance Medium473.41.2675
Triple Number Coastal/Long Distance High420.61.4266
Triple Number Windward/Leeward Low744.60.8058
Triple Number Windward/Leeward Medium578.11.0378
Triple Number Windward/Leeward High505.31.1875
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1202.3817.9634.5547.0493.4460.6431.7382.7360.5
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low1.0296
Triple Number Coastal/Long Distance Medium1.2675
Triple Number Coastal/Long Distance High1.4266
Triple Number Windward/Leeward Low0.8058
Triple Number Windward/Leeward Medium1.0378
Triple Number Windward/Leeward High1.1875
Coastal/Long Distance1.1691
Predominantly Upwind1.1710
Predominantly Downwind1.2664
For information
General Purpose Handicap (GPH)525.8
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)1.2672
Distanseseilas Trippeltall svak vind1.0296
Distanseseilas Trippeltall mellomvind1.2675
Distanseseilas Trippeltall sterk vind1.4266
Pølsebane Trippeltall svak vind0.8058
Pølsebane Trippeltall mellomvind1.0378
Pølsebane Trippeltall sterk vind1.1875
Motvind Singeltall1.1710
Medvind Singeltall1.2664
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low582.81.0296
Triple Number Coastal/Long Distance Medium473.41.2675
Triple Number Coastal/Long Distance High420.61.4266
Triple Number Windward/Leeward Low744.60.8058
Triple Number Windward/Leeward Medium578.11.0378
Triple Number Windward/Leeward High505.31.1875
Coastal/Long Distance513.21.1691
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind512.41.1710
Predominantly Downwind473.81.2664
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore452.71.3254
Cape Doctor Coastal383.81.5632
Triple Number Coastal/Long Distance Low582.81.0296
Triple Number Coastal/Long Distance Medium473.41.2675
Triple Number Coastal/Long Distance High420.61.4266
Triple Number Windward/Leeward Low744.60.8058
Triple Number Windward/Leeward Medium578.11.0378
Triple Number Windward/Leeward High505.31.1875
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low1.0296
Triple Number Coastal/Long Distance Medium1.2675
Triple Number Coastal/Long Distance High1.4266
Triple Number Windward/Leeward Low0.8058
Triple Number Windward/Leeward Medium1.0378
Triple Number Windward/Leeward High1.1875
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low1.0296
Triple Number Coastal/Long Distance Medium1.2675
Triple Number Coastal/Long Distance High1.4266
Triple Number Windward/Leeward Low0.8058
Triple Number Windward/Leeward Medium1.0378
Triple Number Windward/Leeward High1.1875
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance513.21.1691
Triple Number Coastal/Long Distance Low582.81.0296
Triple Number Coastal/Long Distance Medium473.41.2675
Triple Number Coastal/Long Distance High420.61.4266
Triple Number Windward/Leeward Low744.60.8058
Triple Number Windward/Leeward Medium578.11.0378
Triple Number Windward/Leeward High505.31.1875
Predominantly Upwind512.41.1710
Predominantly Downwind473.81.2664
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1202.3817.9634.5547.0493.4460.6431.7382.7360.5
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance513.21.1691
Triple Number Coastal/Long Distance Low582.81.0296
Triple Number Coastal/Long Distance Medium473.41.2675
Triple Number Coastal/Long Distance High420.61.4266
Triple Number Windward/Leeward Low744.60.8058
Triple Number Windward/Leeward Medium578.11.0378
Triple Number Windward/Leeward High505.31.1875
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1202.3817.9634.5547.0493.4460.6431.7382.7360.5
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low582.81.0296
Triple Number AP Medium473.41.2674
Triple Number AP High420.61.4266
Triple Number Windward/Leeward Low776.60.7726
Triple Number Windward/Leeward Medium578.11.0378
Triple Number Windward/Leeward High505.31.1875
Single Number Predominant Upwind528.11.1360
Single Number Predominant Reaching463.11.2956
Single Number Predominant Downwind490.71.2228
Predominant Upwind - Low684.20.8770
Predominant Upwind - Low/Med549.61.0917
Predominant Upwind - Medium501.71.1960
Predominant Upwind - Med/High471.21.2734
Predominant Upwind - High453.71.3224
Predominant Downwind Low700.80.8562
Predominant Downwind Low/Med533.71.1242
Predominant Downwind Medium461.61.2997
Predominant Downwind Med/High405.21.4809
Predominant Downwind High361.91.6580
Predominant Reaching Low617.00.9724
Predominant Reaching Low/Med492.21.2190
Predominant Reaching Medium440.91.3609
Predominant Reaching Med/High400.61.4977
Predominant Reaching High373.01.6085
SA/DSPL Upwind36.41SA/DSPL Downwind77.06
Scoring OptionTODTOT
5-Band Windward/Leeward Low860.20.6975
5-Band Windward/Leeward Low/Med652.60.9195
5-Band Windward/Leeward Medium569.61.0534
5-Band Windward/Leeward Med/High515.71.1635
5-Band Windward/Leeward High476.51.2592
Windward/Leeward 60-40 Low859.30.6982
Windward/Leeward 60-40 Low/Med658.90.9106
Windward/Leeward 60-40 Medium581.91.0311
Windward/Leeward 60-40 Med/High533.91.1239
Windward/Leeward 60-40 High501.51.1964
5-Band AP Low637.30.9414
5-Band AP Low/Med522.51.1484
5-Band AP Medium467.51.2835
5-Band AP Med/High428.21.4011
5-Band AP High399.71.5011
5-Band SF Bay Tour - Low744.10.8063
5-Band SF Bay Tour - Low/Med624.20.9612
5-Band SF Bay Tour - Medium550.01.0909
5-Band SF Bay Tour - Med/High500.91.1977
5-Band SF Bay Tour - High466.71.2856
Chicago-Mac Upwind1.1062
Chicago-Mac All Purpose1.1444
Chicago-Mac Downwind1.1764
Bayview-Mac Cove Island0.8639
Bayview-Mac Shore0.8710
Harvest Moon Regatta407.61.4721
Club Certificate2025
PLAUSIBLE ALIBIOD40
Australian Sailing Ltd
Locked Bag 806
Milsons Point
NSW 1565
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassFarr 40 ODMeasurement22/08/2022HINPlan reviewHull constructionCoredCarbon rudderYesLight stanchionsNoTrim tabNo
LOA12.411Max. Beam3.956Draft2.592Displacement4,953Wetted area27.64IMS L11.211LSM010.716Acc. length12.415Sink (kg/mm) 21.00
VCGD-0.371VCGM-0.368RM Rated (kg·m) 172.0Limit of positive stability(°) N/AStability IndexN/ADefault crew weight760Declared crew weightN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.407PBW0.100PIPA0.0038
EDL0.702ST10.065ST20.180
ST30.180ST40.110ST50.268
RIG
Forestay tensionAftInner stayNone FittedMast materialCarbonSingle headsail furlerNoMainsail furlerArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0CheckstaysSpreaders2Rotating mastNo
P16.700IG16.318ISP18.300MDT10.121MDL10.240MDT20.090MDL20.104TL1.993MW0.240GO0.250
E5.900J4.705BAS1.760FSD0.034SFJ0.000SPL5.304WPLTPSBD0.225MWT176.70MCG5.497
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date29/08/2022
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
Club Certificate2025
PLAUSIBLE ALIBIOD40
Australian Sailing Ltd
Locked Bag 806
Milsons Point
NSW 1565
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentMS10.181.472.594.205.2563.14Class Rules
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentJ10.150.681.342.583.764.94YesNo 43.23
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentS118.5018.5018.5010.5010.53161.97Class Rules