Club
Certificate
2024

Boat

Filou

L-20

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 Angles41.3°39.4°39.2°39.1°39.0°39.0°39.2°40.5°
Beat VMG3.223.774.044.164.234.284.334.28
52°4.785.485.825.966.036.096.166.18
60°4.995.676.006.146.216.276.356.38
75°5.135.806.176.356.446.526.626.69
90°5.065.826.206.446.606.716.887.04
110°5.075.916.366.626.806.927.137.32
120°4.905.796.296.616.867.087.407.64
135°4.405.316.036.426.727.007.568.24
150°3.724.675.496.096.456.737.277.89
Run VMG3.224.054.785.465.996.366.907.42
Gybe Angles146.9°152.5°154.3°163.6°177.5°179.0°179.2°179.1°
APH ToD:649.7CDL: 6.485APH ToT: 0.9235CertNo:
BOAT
ClassErikoisluokka ADesignerBirger SlotteBuilderB Johansson BatbygAge date01/1970Series date10/1936Offset fileFilou.offData fileFin20
HULL
Length Overall10.560 mMaximum Beam2.170 mDraft1.482 mDisplacement3,600 kgDLR13.3618IMS DivisionCruiser/RacerDynamic Allowance0.560%Age Allowance0.487%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight300 kg(declared)Minimum weight170 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail26.8927.58Headsail Luffed19.1619.16Headsail FlyingSymmetric49.6849.68Asymmetric
STORM SAIL AREAS (m²)
Trysail7.70Storm Jib4.61Heavy Weather Jib12.45
SAIL LIMITS
Headsails5 * Woven polyester sails  Spinnakers4
STABILITY
Righting MomentN/AStability IndexN/A
COMMENTS
Hull scaled from 6mR
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

Filou

L-20

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 VMG1117.3955.5891.4865.4851.6841.0831.1840.3
52°753.0656.9618.2604.2596.7590.9584.0582.3
60°722.0635.4599.7586.3579.4573.7566.9564.2
75°701.7620.5583.8566.9558.7552.5543.8538.5
90°711.4618.6580.4559.0545.4536.4523.3511.3
110°710.4609.5566.4543.9529.5520.2504.6492.1
120°734.6621.6572.0544.4524.6508.6486.5471.1
135°817.6677.8597.1560.6535.7514.6476.5436.9
150°968.4771.2655.5590.9558.2534.9495.4456.2
Run VMG1118.2888.3753.2659.4600.9565.9521.9485.3
Selected Courses
Windward / Leeward1117.8921.9822.3762.4726.3703.4676.5662.8
All purpose867.5731.5665.9630.9610.9596.9577.2563.9
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward790.70.7588
All purpose649.70.9235
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low799.60.7504
Triple Number Coastal/Long Distance Medium645.90.9289
Triple Number Coastal/Long Distance High593.01.0118
Triple Number Windward/Leeward Low1019.90.5883
Triple Number Windward/Leeward Medium786.60.7628
Triple Number Windward/Leeward High699.10.8583
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance704.30.8519
Triple Number Coastal/Long Distance Low799.60.7504
Triple Number Coastal/Long Distance Medium645.90.9289
Triple Number Coastal/Long Distance High593.01.0118
Triple Number Windward/Leeward Low1019.90.5883
Triple Number Windward/Leeward Medium786.60.7628
Triple Number Windward/Leeward High699.10.8583
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1117.8869.8745.4672.7633.1601.9552.9539.3
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6611
Downwind "popa"0.8223
70% up, 30% down "Ilhabela"0.7024
30% up, 70% down "Ilhabela-inverso"0.7662
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low799.60.7504
Triple Number Coastal/Long Distance Medium645.90.9289
Triple Number Coastal/Long Distance High593.01.0118
Triple Number Windward/Leeward Low1019.90.5883
Triple Number Windward/Leeward Medium786.60.7628
Triple Number Windward/Leeward High699.10.8583
Predominantly Upwind704.00.8523
Predominantly Downwind651.70.9207
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low799.50.7504
Triple Number AP Medium646.00.9288
Triple Number AP High593.01.0118
Triple Number Windward/Leeward Low1019.90.5883
Triple Number Windward/Leeward Medium786.60.7628
Triple Number Windward/Leeward High699.10.8583
Single Number Predominant Upwind702.20.8544
Single Number Predominant Reaching621.70.9650
Single Number Predominant Downwind652.80.9191
Predominant Upwind - Low869.70.6899
Predominant Upwind - Low/Med753.30.7965
Predominant Upwind - Medium687.30.8729
Predominant Upwind - Med/High654.20.9172
Predominant Upwind - High638.60.9395
Predominant Downwind Low878.70.6828
Predominant Downwind Low/Med729.40.8226
Predominant Downwind Medium631.00.9509
Predominant Downwind Med/High571.61.0497
Predominant Downwind High539.01.1132
Predominant Reaching Low785.70.7636
Predominant Reaching Low/Med674.20.8900
Predominant Reaching Medium606.70.9890
Predominant Reaching Med/High568.41.0555
Predominant Reaching High546.21.0985
SA/DSPL Upwind19.52SA/DSPL Downwind32.46
Scoring OptionTODTOT
5-Band Windward/Leeward Low1073.30.5590
5-Band Windward/Leeward Low/Med892.10.6726
5-Band Windward/Leeward Medium774.70.7745
5-Band Windward/Leeward Med/High707.70.8478
5-Band Windward/Leeward High678.80.8839
Windward/Leeward 60-40 Low1074.70.5583
Windward/Leeward 60-40 Low/Med902.30.6649
Windward/Leeward 60-40 Medium794.30.7554
Windward/Leeward 60-40 Med/High734.80.8166
Windward/Leeward 60-40 High709.90.8452
5-Band AP Low836.70.7171
5-Band AP Low/Med713.60.8409
5-Band AP Medium638.90.9391
5-Band AP Med/High598.81.0020
5-Band AP High578.31.0376
5-Band SF Bay Tour - Low1019.00.5888
5-Band SF Bay Tour - Low/Med854.90.7019
5-Band SF Bay Tour - Medium752.70.7971
5-Band SF Bay Tour - Med/High696.50.8614
5-Band SF Bay Tour - High670.60.8948
Chicago-Mac Upwind0.8387
Chicago-Mac All Purpose0.8693
Chicago-Mac Downwind0.9055
Bayview-Mac Cove Island0.8211
Bayview-Mac Shore0.8254
Harvest Moon Regatta569.01.0545
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance704.30.8519
Triple Number Coastal/Long Distance Low799.60.7504
Triple Number Coastal/Long Distance Medium645.90.9289
Triple Number Coastal/Long Distance High593.01.0118
Triple Number Windward/Leeward Low1019.90.5883
Triple Number Windward/Leeward Medium786.60.7628
Triple Number Windward/Leeward High699.10.8583
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1117.8869.8745.4672.7633.1601.9552.9539.3
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance704.30.8519
Triple Number Coastal/Long Distance Low799.60.7504
Triple Number Coastal/Long Distance Medium645.90.9289
Triple Number Coastal/Long Distance High593.01.0118
Triple Number Windward/Leeward Low1019.90.5883
Triple Number Windward/Leeward Medium786.60.7628
Triple Number Windward/Leeward High699.10.8583
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1117.8869.8745.4672.7633.1601.9552.9539.3
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance704.3
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1117.8869.8745.4672.7633.1601.9552.9539.3
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low799.60.7504
Triple Number Coastal/Long Distance Medium645.90.9289
Triple Number Coastal/Long Distance High593.01.0118
Triple Number Windward/Leeward Low1019.90.5883
Triple Number Windward/Leeward Medium786.60.7628
Triple Number Windward/Leeward High699.10.8583
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating (Coastal/Long Distance)704.30.8519
Triple Number Coastal/Long Distance Low799.60.7504
Triple Number Coastal/Long Distance Medium645.90.9289
Triple Number Coastal/Long Distance High593.01.0118
Triple Number Windward/Leeward Low1019.90.5883
Triple Number Windward/Leeward Medium786.60.7628
Triple Number Windward/Leeward High699.10.8583
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1117.8869.8745.4672.7633.1601.9552.9539.3
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low799.60.7504
Triple Number Coastal/Long Distance Medium645.90.9289
Triple Number Coastal/Long Distance High593.01.0118
Triple Number Windward/Leeward Low1019.90.5883
Triple Number Windward/Leeward Medium786.60.7628
Triple Number Windward/Leeward High699.10.8583
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7504
Triple Number Coastal/Long Distance Medium0.9289
Triple Number Coastal/Long Distance High1.0118
Triple Number Windward/Leeward Low0.5883
Triple Number Windward/Leeward Medium0.7628
Triple Number Windward/Leeward High0.8583
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1117.8869.8745.4672.7633.1601.9552.9539.3
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance704.30.8519
Triple Number Coastal/Long Distance Low799.60.7504
Triple Number Coastal/Long Distance Medium645.90.9289
Triple Number Coastal/Long Distance High593.01.0118
Triple Number Windward/Leeward Low1019.90.5883
Triple Number Windward/Leeward Medium786.60.7628
Triple Number Windward/Leeward High699.10.8583
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1117.8869.8745.4672.7633.1601.9552.9539.3
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low799.60.7504
Triple Number Coastal/Long Distance Medium645.90.9289
Triple Number Coastal/Long Distance High593.01.0118
Triple Number Windward/Leeward Low1019.90.5883
Triple Number Windward/Leeward Medium786.60.7628
Triple Number Windward/Leeward High699.10.8583
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance704.30.8519
Triple Number Coastal/Long Distance Low799.60.7504
Triple Number Coastal/Long Distance Medium645.90.9289
Triple Number Coastal/Long Distance High593.01.0118
Triple Number Windward/Leeward Low1019.90.5883
Triple Number Windward/Leeward Medium786.60.7628
Triple Number Windward/Leeward High699.10.8583
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1117.8869.8745.4672.7633.1601.9552.9539.3
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance704.30.8519
Triple Number Coastal/Long Distance Low799.60.7504
Triple Number Coastal/Long Distance Medium645.90.9289
Triple Number Coastal/Long Distance High593.01.0118
Triple Number Windward/Leeward Low1019.90.5883
Triple Number Windward/Leeward Medium786.60.7628
Triple Number Windward/Leeward High699.10.8583
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1117.8869.8745.4672.7633.1601.9552.9539.3
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low799.6
Triple Number Coastal/Long Distance Medium645.9
Triple Number Coastal/Long Distance High593.0
Triple Number Windward/Leeward Low1019.9
Triple Number Windward/Leeward Medium786.6
Triple Number Windward/Leeward High699.1
Predominantly Upwind704.0
Predominantly Downwind651.7
Predominantly Reaching629.4
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance704.30.8519
Triple Number Coastal/Long Distance Low799.60.7504
Triple Number Coastal/Long Distance Medium645.90.9289
Triple Number Coastal/Long Distance High593.01.0118
Triple Number Windward/Leeward Low1019.90.5883
Triple Number Windward/Leeward Medium786.60.7628
Triple Number Windward/Leeward High699.10.8583
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1117.8869.8745.4672.7633.1601.9552.9539.3
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7504
Triple Number Coastal/Long Distance Medium0.9289
Triple Number Coastal/Long Distance High1.0118
Triple Number Windward/Leeward Low0.5883
Triple Number Windward/Leeward Medium0.7628
Triple Number Windward/Leeward High0.8583
Coastal/Long Distance0.8519
Predominantly Upwind0.8523
Predominantly Downwind0.9207
For information
General Purpose Handicap (GPH)721.0
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.7504
Tretall Distanseseilas Mellomvind0.9289
Tretall Distanseseilas Mye vind1.0118
Tretall Pølsebane Lite vind0.5883
Tretall Pølsebane Mellomvind0.7628
Tretall Pølsebane Mye vind0.8583
Distanseseilas ett tall0.9235
Enkeltall Motvind0.8523
Enkeltall Medvind0.9207
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low799.60.7504
Triple Number Coastal/Long Distance Medium645.90.9289
Triple Number Coastal/Long Distance High593.01.0118
Triple Number Windward/Leeward Low1019.90.5883
Triple Number Windward/Leeward Medium786.60.7628
Triple Number Windward/Leeward High699.10.8583
Coastal/Long Distance704.30.8519
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind704.00.8523
Predominantly Downwind651.70.9207
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore666.90.8997
Cape Doctor Coastal567.91.0566
Triple Number Coastal/Long Distance Low799.60.7504
Triple Number Coastal/Long Distance Medium645.90.9289
Triple Number Coastal/Long Distance High593.01.0118
Triple Number Windward/Leeward Low1019.90.5883
Triple Number Windward/Leeward Medium786.60.7628
Triple Number Windward/Leeward High699.10.8583
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7504
Triple Number Coastal/Long Distance Medium0.9289
Triple Number Coastal/Long Distance High1.0118
Triple Number Windward/Leeward Low0.5883
Triple Number Windward/Leeward Medium0.7628
Triple Number Windward/Leeward High0.8583
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7504
Triple Number Coastal/Long Distance Medium0.9289
Triple Number Coastal/Long Distance High1.0118
Triple Number Windward/Leeward Low0.5883
Triple Number Windward/Leeward Medium0.7628
Triple Number Windward/Leeward High0.8583
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance704.30.8519
Triple Number Coastal/Long Distance Low799.60.7504
Triple Number Coastal/Long Distance Medium645.90.9289
Triple Number Coastal/Long Distance High593.01.0118
Triple Number Windward/Leeward Low1019.90.5883
Triple Number Windward/Leeward Medium786.60.7628
Triple Number Windward/Leeward High699.10.8583
Predominantly Upwind704.00.8523
Predominantly Downwind651.70.9207
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1117.8869.8745.4672.7633.1601.9552.9539.3
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance704.30.8519
Triple Number Coastal/Long Distance Low799.60.7504
Triple Number Coastal/Long Distance Medium645.90.9289
Triple Number Coastal/Long Distance High593.01.0118
Triple Number Windward/Leeward Low1019.90.5883
Triple Number Windward/Leeward Medium786.60.7628
Triple Number Windward/Leeward High699.10.8583
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1117.8869.8745.4672.7633.1601.9552.9539.3
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low799.50.7504
Triple Number AP Medium646.00.9288
Triple Number AP High593.01.0118
Triple Number Windward/Leeward Low1019.90.5883
Triple Number Windward/Leeward Medium786.60.7628
Triple Number Windward/Leeward High699.10.8583
Single Number Predominant Upwind702.20.8544
Single Number Predominant Reaching621.70.9650
Single Number Predominant Downwind652.80.9191
Predominant Upwind - Low869.70.6899
Predominant Upwind - Low/Med753.30.7965
Predominant Upwind - Medium687.30.8729
Predominant Upwind - Med/High654.20.9172
Predominant Upwind - High638.60.9395
Predominant Downwind Low878.70.6828
Predominant Downwind Low/Med729.40.8226
Predominant Downwind Medium631.00.9509
Predominant Downwind Med/High571.61.0497
Predominant Downwind High539.01.1132
Predominant Reaching Low785.70.7636
Predominant Reaching Low/Med674.20.8900
Predominant Reaching Medium606.70.9890
Predominant Reaching Med/High568.41.0555
Predominant Reaching High546.21.0985
SA/DSPL Upwind19.52SA/DSPL Downwind32.46
Scoring OptionTODTOT
5-Band Windward/Leeward Low1073.30.5590
5-Band Windward/Leeward Low/Med892.10.6726
5-Band Windward/Leeward Medium774.70.7745
5-Band Windward/Leeward Med/High707.70.8478
5-Band Windward/Leeward High678.80.8839
Windward/Leeward 60-40 Low1074.70.5583
Windward/Leeward 60-40 Low/Med902.30.6649
Windward/Leeward 60-40 Medium794.30.7554
Windward/Leeward 60-40 Med/High734.80.8166
Windward/Leeward 60-40 High709.90.8452
5-Band AP Low836.70.7171
5-Band AP Low/Med713.60.8409
5-Band AP Medium638.90.9391
5-Band AP Med/High598.81.0020
5-Band AP High578.31.0376
5-Band SF Bay Tour - Low1019.00.5888
5-Band SF Bay Tour - Low/Med854.90.7019
5-Band SF Bay Tour - Medium752.70.7971
5-Band SF Bay Tour - Med/High696.50.8614
5-Band SF Bay Tour - High670.60.8948
Chicago-Mac Upwind0.8387
Chicago-Mac All Purpose0.8693
Chicago-Mac Downwind0.9055
Bayview-Mac Cove Island0.8211
Bayview-Mac Shore0.8254
Harvest Moon Regatta569.01.0545

Club
Certificate
2024

Boat

Filou

L-20

Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassErikoisluokka AMeasurement06/09/2020HINPlan reviewHull constructionSolidCarbon RudderNoLight stanchionsNoTrim tabNo
LOA10.560Max. Beam2.170Draft1.482Displacement3,600Wetted area16.88IMS L7.015LSM06.458Acc. length7.053Sink (kg/mm) 9.79
VCGD-0.449VCGM-0.287RM Rated (kg·m) 37.1Limit of positive stability(°) N/AStability IndexN/ADefault crew weight369Declared crew weight300
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunners/Checkstays1Spreaders2Rotating mastNo
P11.000IG9.600ISP9.700MDT10.109MDL10.128MDT2MDL2TLTaperMWGO
E4.000J2.590BAS1.000FSDSFJ0.700SPL2.590WPLTPSBDMWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date06/09/2020
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible

Club
Certificate
2024

Boat

Filou

L-20

Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment10.150.921.602.6826.89
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment13.889.70NoNo 19.16
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment110.4010.4010.406.004.6649.68
CRUISER/RACER REQUIREMENTS*
Accommodation length7.1 mTable area0.22 m²Headroom1.40 mMinimum number of berths2Personal gear stowage0.08 m³Fresh water capacity11 lMinimum number of seats in cockpit2Food stowage0.12 m³Fuel capacity20 l
*This list refers to the calculated requirements. See IMS Appendix 1 for the complete list of requirements.