Club
Certificate
2024

Boat

Cilent

FIN 9498

Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
Rated boat velocities in knots
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat Angles42.7°40.5°39.6°39.0°38.6°38.4°38.3°39.0°
Beat VMG3.644.364.805.015.125.185.235.18
52°5.516.426.947.177.277.327.397.37
60°5.776.657.137.367.477.527.617.62
75°5.956.817.297.547.707.797.927.99
90°5.846.757.287.597.807.968.188.32
110°5.496.637.327.707.968.138.388.47
120°5.356.507.257.687.998.268.678.96
135°4.836.006.897.447.818.128.769.49
150°4.075.216.186.947.447.798.389.08
Run VMG3.534.515.366.086.697.217.908.46
Gybe Angles144.2°148.7°151.6°156.1°164.6°176.3°178.8°178.6°
APH ToD:556.6CDL: 9.611APH ToT: 1.0780CertNo:09498
BOAT
ClassLACOSTE 42DesignerSPARKMAN&STEPHENSBuilderAge date01/1986Series date01/1986Offset fileUS19782.OFFData fileL-9498
HULL
Length Overall12.488 mMaximum Beam3.932 mDraft2.360 mDisplacement9,766 kgDLR8.8275IMS DivisionCruiser/RacerDynamic Allowance0.360%Age Allowance0.487%
PROPELLER
InstallationShaft exposedTypeFolding 2 bladesDiameter0.460m
CREW
Maximum weight550 kg(declared)Minimum weight420 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail39.1639.84Headsail Luffed64.1964.19Headsail FlyingSymmetric118.40118.40Asymmetric
STORM SAIL AREAS (m²)
Trysail11.17Storm Jib13.88Heavy Weather Jib37.47
SAIL LIMITS
Headsails1  Spinnakers4
STABILITY
Righting MomentN/AStability IndexN/A
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
Certificate
2024

Boat

Cilent

FIN 9498

Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat VMG988.7825.7750.2718.4703.1695.6688.3695.4
52°653.4560.9519.0502.3495.1491.5486.8488.2
60°623.5541.1504.6488.8482.0478.5473.1472.4
75°604.9528.6494.1477.2467.7462.3454.8450.4
90°616.6533.2494.5474.1461.3452.2440.1432.7
110°655.3542.9491.8467.5452.4442.8429.5425.1
120°672.9553.6496.3468.5450.3436.0415.3401.9
135°745.4599.8522.7483.8461.0443.2411.2379.1
150°883.6690.6582.8518.5483.6462.2429.4396.3
Run VMG1020.3797.4672.2592.0538.3499.1455.7425.4
Selected Courses
Windward / Leeward1004.5811.6711.2655.2620.7597.4572.0560.4
All purpose774.9639.7572.4537.3517.1504.1487.1477.1
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward682.70.8789
All purpose556.61.0780
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low707.30.8483
Triple Number Coastal/Long Distance Medium552.51.0860
Triple Number Coastal/Long Distance High501.01.1976
Triple Number Windward/Leeward Low908.00.6608
Triple Number Windward/Leeward Medium678.30.8846
Triple Number Windward/Leeward High593.71.0106
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance605.10.9915
Triple Number Coastal/Long Distance Low707.30.8483
Triple Number Coastal/Long Distance Medium552.51.0860
Triple Number Coastal/Long Distance High501.01.1976
Triple Number Windward/Leeward Low908.00.6608
Triple Number Windward/Leeward Medium678.30.8846
Triple Number Windward/Leeward High593.71.0106
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1006.1765.2642.9573.1536.4509.1467.5456.8
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7821
Downwind "popa"0.9180
70% up, 30% down "Ilhabela"0.8185
30% up, 70% down "Ilhabela-inverso"0.8725
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low707.30.8483
Triple Number Coastal/Long Distance Medium552.51.0860
Triple Number Coastal/Long Distance High501.01.1976
Triple Number Windward/Leeward Low908.00.6608
Triple Number Windward/Leeward Medium678.30.8846
Triple Number Windward/Leeward High593.71.0106
Predominantly Upwind597.71.0038
Predominantly Downwind567.21.0579
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low707.30.8483
Triple Number AP Medium552.51.0859
Triple Number AP High501.01.1976
Triple Number Windward/Leeward Low908.00.6608
Triple Number Windward/Leeward Medium678.30.8846
Triple Number Windward/Leeward High593.71.0106
Single Number Predominant Upwind596.11.0065
Single Number Predominant Reaching533.01.1256
Single Number Predominant Downwind568.11.0561
Predominant Upwind - Low765.10.7842
Predominant Upwind - Low/Med648.10.9258
Predominant Upwind - Medium580.01.0344
Predominant Upwind - Med/High548.01.0950
Predominant Upwind - High534.91.1216
Predominant Downwind Low787.90.7616
Predominant Downwind Low/Med641.70.9350
Predominant Downwind Medium547.21.0965
Predominant Downwind Med/High491.01.2220
Predominant Downwind High461.41.3003
Predominant Reaching Low694.10.8644
Predominant Reaching Low/Med584.61.0264
Predominant Reaching Medium517.91.1586
Predominant Reaching Med/High481.61.2458
Predominant Reaching High462.41.2976
SA/DSPL Upwind22.45SA/DSPL Downwind34.22
Scoring OptionTODTOT
5-Band Windward/Leeward Low960.70.6246
5-Band Windward/Leeward Low/Med781.50.7677
5-Band Windward/Leeward Medium666.90.8997
5-Band Windward/Leeward Med/High601.90.9968
5-Band Windward/Leeward High574.41.0446
Windward/Leeward 60-40 Low958.90.6257
Windward/Leeward 60-40 Low/Med786.70.7627
Windward/Leeward 60-40 Medium679.10.8835
Windward/Leeward 60-40 Med/High621.00.9661
Windward/Leeward 60-40 High597.71.0039
5-Band AP Low744.20.8062
5-Band AP Low/Med620.80.9665
5-Band AP Medium545.51.0999
5-Band AP Med/High506.21.1852
5-Band AP High488.31.2287
5-Band SF Bay Tour - Low910.80.6588
5-Band SF Bay Tour - Low/Med746.40.8039
5-Band SF Bay Tour - Medium644.10.9315
5-Band SF Bay Tour - Med/High589.41.0180
5-Band SF Bay Tour - High565.81.0605
Chicago-Mac Upwind0.9868
Chicago-Mac All Purpose1.0100
Chicago-Mac Downwind1.0387
Bayview-Mac Cove Island0.9453
Bayview-Mac Shore0.9560
Harvest Moon Regatta487.11.2318
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance605.10.9915
Triple Number Coastal/Long Distance Low707.30.8483
Triple Number Coastal/Long Distance Medium552.51.0860
Triple Number Coastal/Long Distance High501.01.1976
Triple Number Windward/Leeward Low908.00.6608
Triple Number Windward/Leeward Medium678.30.8846
Triple Number Windward/Leeward High593.71.0106
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1006.1765.2642.9573.1536.4509.1467.5456.8
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance605.10.9915
Triple Number Coastal/Long Distance Low707.30.8483
Triple Number Coastal/Long Distance Medium552.51.0860
Triple Number Coastal/Long Distance High501.01.1976
Triple Number Windward/Leeward Low908.00.6608
Triple Number Windward/Leeward Medium678.30.8846
Triple Number Windward/Leeward High593.71.0106
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1006.1765.2642.9573.1536.4509.1467.5456.8
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance605.1
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1006.1765.2642.9573.1536.4509.1467.5456.8
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low707.30.8483
Triple Number Coastal/Long Distance Medium552.51.0860
Triple Number Coastal/Long Distance High501.01.1976
Triple Number Windward/Leeward Low908.00.6608
Triple Number Windward/Leeward Medium678.30.8846
Triple Number Windward/Leeward High593.71.0106
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating (Coastal/Long Distance)605.10.9915
Triple Number Coastal/Long Distance Low707.30.8483
Triple Number Coastal/Long Distance Medium552.51.0860
Triple Number Coastal/Long Distance High501.01.1976
Triple Number Windward/Leeward Low908.00.6608
Triple Number Windward/Leeward Medium678.30.8846
Triple Number Windward/Leeward High593.71.0106
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1006.1765.2642.9573.1536.4509.1467.5456.8
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low707.30.8483
Triple Number Coastal/Long Distance Medium552.51.0860
Triple Number Coastal/Long Distance High501.01.1976
Triple Number Windward/Leeward Low908.00.6608
Triple Number Windward/Leeward Medium678.30.8846
Triple Number Windward/Leeward High593.71.0106
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8483
Triple Number Coastal/Long Distance Medium1.0860
Triple Number Coastal/Long Distance High1.1976
Triple Number Windward/Leeward Low0.6608
Triple Number Windward/Leeward Medium0.8846
Triple Number Windward/Leeward High1.0106
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1006.1765.2642.9573.1536.4509.1467.5456.8
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance605.10.9915
Triple Number Coastal/Long Distance Low707.30.8483
Triple Number Coastal/Long Distance Medium552.51.0860
Triple Number Coastal/Long Distance High501.01.1976
Triple Number Windward/Leeward Low908.00.6608
Triple Number Windward/Leeward Medium678.30.8846
Triple Number Windward/Leeward High593.71.0106
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1006.1765.2642.9573.1536.4509.1467.5456.8
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low707.30.8483
Triple Number Coastal/Long Distance Medium552.51.0860
Triple Number Coastal/Long Distance High501.01.1976
Triple Number Windward/Leeward Low908.00.6608
Triple Number Windward/Leeward Medium678.30.8846
Triple Number Windward/Leeward High593.71.0106
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance605.10.9915
Triple Number Coastal/Long Distance Low707.30.8483
Triple Number Coastal/Long Distance Medium552.51.0860
Triple Number Coastal/Long Distance High501.01.1976
Triple Number Windward/Leeward Low908.00.6608
Triple Number Windward/Leeward Medium678.30.8846
Triple Number Windward/Leeward High593.71.0106
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1006.1765.2642.9573.1536.4509.1467.5456.8
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance605.10.9915
Triple Number Coastal/Long Distance Low707.30.8483
Triple Number Coastal/Long Distance Medium552.51.0860
Triple Number Coastal/Long Distance High501.01.1976
Triple Number Windward/Leeward Low908.00.6608
Triple Number Windward/Leeward Medium678.30.8846
Triple Number Windward/Leeward High593.71.0106
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1006.1765.2642.9573.1536.4509.1467.5456.8
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low707.3
Triple Number Coastal/Long Distance Medium552.5
Triple Number Coastal/Long Distance High501.0
Triple Number Windward/Leeward Low908.0
Triple Number Windward/Leeward Medium678.3
Triple Number Windward/Leeward High593.7
Predominantly Upwind597.7
Predominantly Downwind567.2
Predominantly Reaching542.8
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance605.10.9915
Triple Number Coastal/Long Distance Low707.30.8483
Triple Number Coastal/Long Distance Medium552.51.0860
Triple Number Coastal/Long Distance High501.01.1976
Triple Number Windward/Leeward Low908.00.6608
Triple Number Windward/Leeward Medium678.30.8846
Triple Number Windward/Leeward High593.71.0106
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1006.1765.2642.9573.1536.4509.1467.5456.8
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8483
Triple Number Coastal/Long Distance Medium1.0860
Triple Number Coastal/Long Distance High1.1976
Triple Number Windward/Leeward Low0.6608
Triple Number Windward/Leeward Medium0.8846
Triple Number Windward/Leeward High1.0106
Coastal/Long Distance0.9915
Predominantly Upwind1.0038
Predominantly Downwind1.0579
For information
General Purpose Handicap (GPH)622.9
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.8483
Tretall Distanseseilas Mellomvind1.0860
Tretall Distanseseilas Mye vind1.1976
Tretall Pølsebane Lite vind0.6608
Tretall Pølsebane Mellomvind0.8846
Tretall Pølsebane Mye vind1.0106
Distanseseilas ett tall1.0780
Enkeltall Motvind1.0038
Enkeltall Medvind1.0579
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low707.30.8483
Triple Number Coastal/Long Distance Medium552.51.0860
Triple Number Coastal/Long Distance High501.01.1976
Triple Number Windward/Leeward Low908.00.6608
Triple Number Windward/Leeward Medium678.30.8846
Triple Number Windward/Leeward High593.71.0106
Coastal/Long Distance605.10.9915
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind597.71.0038
Predominantly Downwind567.21.0579
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore563.91.0640
Cape Doctor Coastal480.11.2496
Triple Number Coastal/Long Distance Low707.30.8483
Triple Number Coastal/Long Distance Medium552.51.0860
Triple Number Coastal/Long Distance High501.01.1976
Triple Number Windward/Leeward Low908.00.6608
Triple Number Windward/Leeward Medium678.30.8846
Triple Number Windward/Leeward High593.71.0106
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8483
Triple Number Coastal/Long Distance Medium1.0860
Triple Number Coastal/Long Distance High1.1976
Triple Number Windward/Leeward Low0.6608
Triple Number Windward/Leeward Medium0.8846
Triple Number Windward/Leeward High1.0106
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8483
Triple Number Coastal/Long Distance Medium1.0860
Triple Number Coastal/Long Distance High1.1976
Triple Number Windward/Leeward Low0.6608
Triple Number Windward/Leeward Medium0.8846
Triple Number Windward/Leeward High1.0106
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance605.10.9915
Triple Number Coastal/Long Distance Low707.30.8483
Triple Number Coastal/Long Distance Medium552.51.0860
Triple Number Coastal/Long Distance High501.01.1976
Triple Number Windward/Leeward Low908.00.6608
Triple Number Windward/Leeward Medium678.30.8846
Triple Number Windward/Leeward High593.71.0106
Predominantly Upwind597.71.0038
Predominantly Downwind567.21.0579
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1006.1765.2642.9573.1536.4509.1467.5456.8
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance605.10.9915
Triple Number Coastal/Long Distance Low707.30.8483
Triple Number Coastal/Long Distance Medium552.51.0860
Triple Number Coastal/Long Distance High501.01.1976
Triple Number Windward/Leeward Low908.00.6608
Triple Number Windward/Leeward Medium678.30.8846
Triple Number Windward/Leeward High593.71.0106
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1006.1765.2642.9573.1536.4509.1467.5456.8
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low707.30.8483
Triple Number AP Medium552.51.0859
Triple Number AP High501.01.1976
Triple Number Windward/Leeward Low908.00.6608
Triple Number Windward/Leeward Medium678.30.8846
Triple Number Windward/Leeward High593.71.0106
Single Number Predominant Upwind596.11.0065
Single Number Predominant Reaching533.01.1256
Single Number Predominant Downwind568.11.0561
Predominant Upwind - Low765.10.7842
Predominant Upwind - Low/Med648.10.9258
Predominant Upwind - Medium580.01.0344
Predominant Upwind - Med/High548.01.0950
Predominant Upwind - High534.91.1216
Predominant Downwind Low787.90.7616
Predominant Downwind Low/Med641.70.9350
Predominant Downwind Medium547.21.0965
Predominant Downwind Med/High491.01.2220
Predominant Downwind High461.41.3003
Predominant Reaching Low694.10.8644
Predominant Reaching Low/Med584.61.0264
Predominant Reaching Medium517.91.1586
Predominant Reaching Med/High481.61.2458
Predominant Reaching High462.41.2976
SA/DSPL Upwind22.45SA/DSPL Downwind34.22
Scoring OptionTODTOT
5-Band Windward/Leeward Low960.70.6246
5-Band Windward/Leeward Low/Med781.50.7677
5-Band Windward/Leeward Medium666.90.8997
5-Band Windward/Leeward Med/High601.90.9968
5-Band Windward/Leeward High574.41.0446
Windward/Leeward 60-40 Low958.90.6257
Windward/Leeward 60-40 Low/Med786.70.7627
Windward/Leeward 60-40 Medium679.10.8835
Windward/Leeward 60-40 Med/High621.00.9661
Windward/Leeward 60-40 High597.71.0039
5-Band AP Low744.20.8062
5-Band AP Low/Med620.80.9665
5-Band AP Medium545.51.0999
5-Band AP Med/High506.21.1852
5-Band AP High488.31.2287
5-Band SF Bay Tour - Low910.80.6588
5-Band SF Bay Tour - Low/Med746.40.8039
5-Band SF Bay Tour - Medium644.10.9315
5-Band SF Bay Tour - Med/High589.41.0180
5-Band SF Bay Tour - High565.81.0605
Chicago-Mac Upwind0.9868
Chicago-Mac All Purpose1.0100
Chicago-Mac Downwind1.0387
Bayview-Mac Cove Island0.9453
Bayview-Mac Shore0.9560
Harvest Moon Regatta487.11.2318

Club
Certificate
2024

Boat

Cilent

FIN 9498

Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassLACOSTE 42MeasurementHINPlan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA12.488Max. Beam3.932Draft2.360Displacement9,766Wetted area34.89IMS L10.581LSM010.342Acc. length12.488Sink (kg/mm) 24.24
VCGD0.156VCGM0.158RM Rated (kg·m) 190.1Limit of positive stability(°) N/AStability IndexN/ADefault crew weight722Declared crew weight550
PROPELLER
Propeller TypeFolding 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.460PBWPIPA0.0059
PSD0.030PHD0.070PHL0.122
PSA21.0°ESL0.981
ST10.034ST20.122ST3
ST40.058ST50.192
RIG
Forestay tensionAftInner stayNone FittedMast materialSingle headsail furlerYesMainsail furlerArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunners/Checkstays0Spreaders2Rotating mastNo
P14.646IG16.660ISP16.500MDT10.143MDL10.213MDT20.143MDL20.213TL0.000MW0.213GO0.213
E4.356J5.000BAS1.682FSD0.035SFJ0.000SPL5.100WPLTPSBD0.152MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM entered directlyRM entered190.0Flotation Date23/07/2024
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible

Club
Certificate
2024

Boat

Cilent

FIN 9498

Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment039.16
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentORC7.250.00NoNo 64.19* Copied from legacy *
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentORC15.8515.8515.858.910.00118.40* Copied from legacy *
CRUISER/RACER REQUIREMENTS*
Accommodation length12.5 mTable area0.55 m²Headroom1.83 mMinimum number of berths5Personal gear stowage0.20 m³Fresh water capacity162 lMinimum number of seats in cockpit5Food stowage0.30 m³Fuel capacity100 l
*This list refers to the calculated requirements. See IMS Appendix 1 for the complete list of requirements.