Club Certificate2025
BellefanttiFIN12097
Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
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 Angles43.7°43.7°41.5°39.9°38.9°38.7°38.5°39.1°40.5°
Beat VMG2.433.334.024.484.744.844.894.894.81
52°3.815.095.976.466.706.836.896.936.92
60°4.065.376.216.636.867.007.077.147.16
75°4.245.576.386.787.027.197.327.477.55
90°4.135.486.356.807.087.277.457.757.96
110°3.865.286.336.887.207.467.738.148.44
120°3.695.086.156.797.167.447.728.398.96
135°3.234.535.626.446.947.287.598.259.20
150°2.653.854.945.856.546.987.307.918.66
Run VMG2.303.334.285.095.806.386.827.448.02
Gybe Angles146.0°146.0°150.7°154.6°160.8°168.0°177.2°179.0°178.6°
APH ToD:592.8CDL: 8.251APH ToT: 1.0122CertNo:
BOAT
ClassFirst 35 s5DesignerBerret/StarckBuilderBeneteauAge date01/1989Series date01/1989Offset fileE220.OFFData fileFIN12097
HULL
Length Overall10.446 mMaximum Beam3.572 mDraft1.880 mDisplacement5,400 kgDLR9.7811IMS DivisionCruiser/RacerDynamic Allowance0.380%Age Allowance0.487%
PROPELLER
InstallationShaft exposedTypeFolding 2 bladesDiameter0.330m
CREW
Maximum weight380 kg(declared)Minimum weight250 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail33.3133.91Headsail Luffed31.8231.82Headsail FlyingSymmetric63.0763.07Asymmetric
STORM SAIL AREAS (m²)
Trysail10.01Storm Jib8.12Heavy Weather Jib21.92
SAIL LIMITS
Headsails5
✱ One set on the forestay
✱ Woven polyester sails
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 Certificate2025
BellefanttiFIN12097
Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
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 VMG1482.41080.9895.7803.9760.1743.6735.7736.0748.8
52°946.0706.7602.9557.4537.0527.2522.7519.4520.1
60°886.6669.8579.5542.9524.5514.2509.1504.3503.0
75°848.9646.3564.0531.2513.1500.6491.7482.2476.7
90°871.9657.3567.0529.1508.6495.4483.4464.5452.3
110°933.4681.3568.8523.5500.3482.4466.0442.2426.7
120°975.9708.4585.8529.9502.6483.8466.4429.1401.8
135°1115.3794.6640.8559.3519.0494.2474.5436.2391.2
150°1356.8935.2728.8615.6550.8516.0492.9454.9415.8
Run VMG1566.51079.9841.1706.6620.5564.4528.2483.9449.2
Selected Courses
Windward / Leeward1522.61080.4868.4755.3690.3654.0631.9610.0599.0
All purpose1145.4829.7683.2610.7571.7549.9535.3516.1502.6
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward723.50.8293
All purpose592.81.0122
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low756.40.7932
Triple Number Coastal/Long Distance Medium588.51.0195
Triple Number Coastal/Long Distance High531.71.1284
Triple Number Windward/Leeward Low974.30.6158
Triple Number Windward/Leeward Medium717.70.8360
Triple Number Windward/Leeward High629.20.9536
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance644.10.9315
Triple Number Coastal/Long Distance Low756.40.7932
Triple Number Coastal/Long Distance Medium588.51.0195
Triple Number Coastal/Long Distance High531.71.1284
Triple Number Windward/Leeward Low974.30.6158
Triple Number Windward/Leeward Medium717.70.8360
Triple Number Windward/Leeward High629.20.9536
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1622.61080.4817.8684.2608.6570.4541.5493.7478.0
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7297
Downwind "popa"0.8705
70% up, 30% down "Ilhabela"0.7669
30% up, 70% down "Ilhabela-inverso"0.8229
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low756.40.7932
Triple Number Coastal/Long Distance Medium588.51.0195
Triple Number Coastal/Long Distance High531.71.1284
Triple Number Windward/Leeward Low974.30.6158
Triple Number Windward/Leeward Medium717.70.8360
Triple Number Windward/Leeward High629.20.9536
Predominantly Upwind637.80.9407
Predominantly Downwind603.30.9945
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low756.40.7932
Triple Number AP Medium588.61.0194
Triple Number AP High531.71.1284
Triple Number Windward/Leeward Low1018.10.5893
Triple Number Windward/Leeward Medium717.70.8360
Triple Number Windward/Leeward High629.20.9536
Single Number Predominant Upwind663.20.9047
Single Number Predominant Reaching591.31.0147
Single Number Predominant Downwind631.00.9508
Predominant Upwind - Low901.60.6655
Predominant Upwind - Low/Med695.30.8629
Predominant Upwind - Medium618.10.9707
Predominant Upwind - Med/High582.41.0302
Predominant Upwind - High569.61.0534
Predominant Downwind Low925.30.6485
Predominant Downwind Low/Med683.10.8784
Predominant Downwind Medium581.61.0316
Predominant Downwind Med/High522.01.1494
Predominant Downwind High489.41.2260
Predominant Reaching Low811.20.7397
Predominant Reaching Low/Med624.80.9602
Predominant Reaching Medium553.11.0847
Predominant Reaching Med/High513.31.1689
Predominant Reaching High490.31.2238
SA/DSPL Upwind21.04SA/DSPL Downwind31.14
Scoring OptionTODTOT
5-Band Windward/Leeward Low1138.40.5270
5-Band Windward/Leeward Low/Med833.50.7199
5-Band Windward/Leeward Medium705.00.8510
5-Band Windward/Leeward Med/High636.90.9421
5-Band Windward/Leeward High611.90.9806
Windward/Leeward 60-40 Low1137.70.5274
Windward/Leeward 60-40 Low/Med840.90.7135
Windward/Leeward 60-40 Medium718.80.8347
Windward/Leeward 60-40 Med/High657.30.9128
Windward/Leeward 60-40 High637.10.9417
5-Band AP Low837.00.7169
5-Band AP Low/Med662.70.9054
5-Band AP Medium580.81.0331
5-Band AP Med/High537.61.1162
5-Band AP High517.11.1604
5-Band SF Bay Tour - Low979.80.6123
5-Band SF Bay Tour - Low/Med797.50.7523
5-Band SF Bay Tour - Medium682.90.8786
5-Band SF Bay Tour - Med/High624.60.9606
5-Band SF Bay Tour - High602.20.9964
Chicago-Mac Upwind0.8787
Chicago-Mac All Purpose0.9011
Chicago-Mac Downwind0.9171
Bayview-Mac Cove Island0.6616
Bayview-Mac Shore0.6673
Harvest Moon Regatta519.71.1546
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance644.10.9315
Triple Number Coastal/Long Distance Low756.40.7932
Triple Number Coastal/Long Distance Medium588.51.0195
Triple Number Coastal/Long Distance High531.71.1284
Triple Number Windward/Leeward Low974.30.6158
Triple Number Windward/Leeward Medium717.70.8360
Triple Number Windward/Leeward High629.20.9536
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1622.61080.4817.8684.2608.6570.4541.5493.7478.0
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance644.10.9315
Triple Number Coastal/Long Distance Low756.40.7932
Triple Number Coastal/Long Distance Medium588.51.0195
Triple Number Coastal/Long Distance High531.71.1284
Triple Number Windward/Leeward Low974.30.6158
Triple Number Windward/Leeward Medium717.70.8360
Triple Number Windward/Leeward High629.20.9536
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1622.61080.4817.8684.2608.6570.4541.5493.7478.0
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance644.1
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1622.61080.4817.8684.2608.6570.4541.5493.7478.0
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low756.40.7932
Triple Number Coastal/Long Distance Medium588.51.0195
Triple Number Coastal/Long Distance High531.71.1284
Triple Number Windward/Leeward Low974.30.6158
Triple Number Windward/Leeward Medium717.70.8360
Triple Number Windward/Leeward High629.20.9536
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating644.10.9315
FinRating, kevyt tuuli1118.30.8942
FinRating, kova tuuli520.10.9613
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low756.40.7932
Triple Number Coastal/Long Distance Medium588.51.0195
Triple Number Coastal/Long Distance High531.71.1284
Triple Number Windward/Leeward Low974.30.6158
Triple Number Windward/Leeward Medium717.70.8360
Triple Number Windward/Leeward High629.20.9536
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.9315
Triple Number Coastal/Long Distance Low0.7932
Triple Number Coastal/Long Distance Medium1.0195
Triple Number Coastal/Long Distance High1.1284
Triple Number Windward/Leeward Low0.6158
Triple Number Windward/Leeward Medium0.8360
Triple Number Windward/Leeward High0.9536
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1622.61080.4817.8684.2608.6570.4541.5493.7478.0
For information
General Purpose Handicap (GPH)664.1
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance644.10.9315
Triple Number Coastal/Long Distance Low756.40.7932
Triple Number Coastal/Long Distance Medium588.51.0195
Triple Number Coastal/Long Distance High531.71.1284
Triple Number Windward/Leeward Low974.30.6158
Triple Number Windward/Leeward Medium717.70.8360
Triple Number Windward/Leeward High629.20.9536
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1622.61080.4817.8684.2608.6570.4541.5493.7478.0
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low756.40.7932
Triple Number Coastal/Long Distance Medium588.51.0195
Triple Number Coastal/Long Distance High531.71.1284
Triple Number Windward/Leeward Low974.30.6158
Triple Number Windward/Leeward Medium717.70.8360
Triple Number Windward/Leeward High629.20.9536
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance644.10.9315
Triple Number Coastal/Long Distance Low756.40.7932
Triple Number Coastal/Long Distance Medium588.51.0195
Triple Number Coastal/Long Distance High531.71.1284
Triple Number Windward/Leeward Low974.30.6158
Triple Number Windward/Leeward Medium717.70.8360
Triple Number Windward/Leeward High629.20.9536
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1622.61080.4817.8684.2608.6570.4541.5493.7478.0
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance644.10.9315
Triple Number Coastal/Long Distance Low756.40.7932
Triple Number Coastal/Long Distance Medium588.51.0195
Triple Number Coastal/Long Distance High531.71.1284
Triple Number Windward/Leeward Low974.30.6158
Triple Number Windward/Leeward Medium717.70.8360
Triple Number Windward/Leeward High629.20.9536
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1622.61080.4817.8684.2608.6570.4541.5493.7478.0
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low756.4
Triple Number Coastal/Long Distance Medium588.5
Triple Number Coastal/Long Distance High531.7
Triple Number Windward/Leeward Low974.3
Triple Number Windward/Leeward Medium717.7
Triple Number Windward/Leeward High629.2
Predominantly Upwind637.8
Predominantly Downwind603.3
Predominantly Reaching579.0
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance644.10.9315
Triple Number Coastal/Long Distance Low756.40.7932
Triple Number Coastal/Long Distance Medium588.51.0195
Triple Number Coastal/Long Distance High531.71.1284
Triple Number Windward/Leeward Low974.30.6158
Triple Number Windward/Leeward Medium717.70.8360
Triple Number Windward/Leeward High629.20.9536
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1622.61080.4817.8684.2608.6570.4541.5493.7478.0
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7932
Triple Number Coastal/Long Distance Medium1.0195
Triple Number Coastal/Long Distance High1.1284
Triple Number Windward/Leeward Low0.6158
Triple Number Windward/Leeward Medium0.8360
Triple Number Windward/Leeward High0.9536
Coastal/Long Distance0.9315
Predominantly Upwind0.9407
Predominantly Downwind0.9945
For information
General Purpose Handicap (GPH)664.1
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)1.0122
Distanseseilas Trippeltall svak vind0.7932
Distanseseilas Trippeltall mellomvind1.0195
Distanseseilas Trippeltall sterk vind1.1284
Pølsebane Trippeltall svak vind0.6158
Pølsebane Trippeltall mellomvind0.8360
Pølsebane Trippeltall sterk vind0.9536
Motvind Singeltall0.9407
Medvind Singeltall0.9945
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low756.40.7932
Triple Number Coastal/Long Distance Medium588.51.0195
Triple Number Coastal/Long Distance High531.71.1284
Triple Number Windward/Leeward Low974.30.6158
Triple Number Windward/Leeward Medium717.70.8360
Triple Number Windward/Leeward High629.20.9536
Coastal/Long Distance644.10.9315
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind637.80.9407
Predominantly Downwind603.30.9945
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore602.30.9962
Cape Doctor Coastal506.71.1842
Triple Number Coastal/Long Distance Low756.40.7932
Triple Number Coastal/Long Distance Medium588.51.0195
Triple Number Coastal/Long Distance High531.71.1284
Triple Number Windward/Leeward Low974.30.6158
Triple Number Windward/Leeward Medium717.70.8360
Triple Number Windward/Leeward High629.20.9536
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7932
Triple Number Coastal/Long Distance Medium1.0195
Triple Number Coastal/Long Distance High1.1284
Triple Number Windward/Leeward Low0.6158
Triple Number Windward/Leeward Medium0.8360
Triple Number Windward/Leeward High0.9536
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7932
Triple Number Coastal/Long Distance Medium1.0195
Triple Number Coastal/Long Distance High1.1284
Triple Number Windward/Leeward Low0.6158
Triple Number Windward/Leeward Medium0.8360
Triple Number Windward/Leeward High0.9536
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance644.10.9315
Triple Number Coastal/Long Distance Low756.40.7932
Triple Number Coastal/Long Distance Medium588.51.0195
Triple Number Coastal/Long Distance High531.71.1284
Triple Number Windward/Leeward Low974.30.6158
Triple Number Windward/Leeward Medium717.70.8360
Triple Number Windward/Leeward High629.20.9536
Predominantly Upwind637.80.9407
Predominantly Downwind603.30.9945
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1622.61080.4817.8684.2608.6570.4541.5493.7478.0
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance644.10.9315
Triple Number Coastal/Long Distance Low756.40.7932
Triple Number Coastal/Long Distance Medium588.51.0195
Triple Number Coastal/Long Distance High531.71.1284
Triple Number Windward/Leeward Low974.30.6158
Triple Number Windward/Leeward Medium717.70.8360
Triple Number Windward/Leeward High629.20.9536
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1622.61080.4817.8684.2608.6570.4541.5493.7478.0
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low756.40.7932
Triple Number AP Medium588.61.0194
Triple Number AP High531.71.1284
Triple Number Windward/Leeward Low1018.10.5893
Triple Number Windward/Leeward Medium717.70.8360
Triple Number Windward/Leeward High629.20.9536
Single Number Predominant Upwind663.20.9047
Single Number Predominant Reaching591.31.0147
Single Number Predominant Downwind631.00.9508
Predominant Upwind - Low901.60.6655
Predominant Upwind - Low/Med695.30.8629
Predominant Upwind - Medium618.10.9707
Predominant Upwind - Med/High582.41.0302
Predominant Upwind - High569.61.0534
Predominant Downwind Low925.30.6485
Predominant Downwind Low/Med683.10.8784
Predominant Downwind Medium581.61.0316
Predominant Downwind Med/High522.01.1494
Predominant Downwind High489.41.2260
Predominant Reaching Low811.20.7397
Predominant Reaching Low/Med624.80.9602
Predominant Reaching Medium553.11.0847
Predominant Reaching Med/High513.31.1689
Predominant Reaching High490.31.2238
SA/DSPL Upwind21.04SA/DSPL Downwind31.14
Scoring OptionTODTOT
5-Band Windward/Leeward Low1138.40.5270
5-Band Windward/Leeward Low/Med833.50.7199
5-Band Windward/Leeward Medium705.00.8510
5-Band Windward/Leeward Med/High636.90.9421
5-Band Windward/Leeward High611.90.9806
Windward/Leeward 60-40 Low1137.70.5274
Windward/Leeward 60-40 Low/Med840.90.7135
Windward/Leeward 60-40 Medium718.80.8347
Windward/Leeward 60-40 Med/High657.30.9128
Windward/Leeward 60-40 High637.10.9417
5-Band AP Low837.00.7169
5-Band AP Low/Med662.70.9054
5-Band AP Medium580.81.0331
5-Band AP Med/High537.61.1162
5-Band AP High517.11.1604
5-Band SF Bay Tour - Low979.80.6123
5-Band SF Bay Tour - Low/Med797.50.7523
5-Band SF Bay Tour - Medium682.90.8786
5-Band SF Bay Tour - Med/High624.60.9606
5-Band SF Bay Tour - High602.20.9964
Chicago-Mac Upwind0.8787
Chicago-Mac All Purpose0.9011
Chicago-Mac Downwind0.9171
Bayview-Mac Cove Island0.6616
Bayview-Mac Shore0.6673
Harvest Moon Regatta519.71.1546
Club Certificate2025
BellefanttiFIN12097
Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassFirst 35 s5Measurement01/06/2021HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
LOA10.446Max. Beam3.572Draft1.880Displacement5,400Wetted area22.67IMS L8.783LSM08.203Acc. length10.446Sink (kg/mm) 17.41
VCGD0.046VCGM0.081RM Rated (kg·m) 107.3Limit of positive stability(°) N/AStability IndexN/ADefault crew weight519Declared crew weight380
PROPELLER
Propeller TypeFolding 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.330PBWPIPA0.0011
PSDPHDPHL
PSAESL
ST1ST2ST3
ST4ST5
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0CheckstaysSpreaders2Rotating mastNo
P12.700IG12.740ISP12.740MDT10.100MDL10.170MDT2MDL2TLTaperMWGO
E4.500J3.270BAS1.470FSDFoilSFJSPL3.600WPLTPSBDMWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date01/06/2021
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
Club Certificate2025
BellefanttiFIN12097
Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment10.150.861.582.793.8033.31
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment10.032.405.2412.33NoNo 31.82
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment112.4012.4012.406.205.7263.07
CRUISER/RACER REQUIREMENTS*
Accommodation length10.4 mTable area0.44 m²Headroom1.73 mMinimum number of berths4Personal gear stowage0.16 m³Fresh water capacity88 lMinimum number of seats in cockpit4Food stowage0.24 m³Fuel capacity58 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.