Non Spin/HSFClub Certificate2025
Plan BFIN10060
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 Angles43.2°43.2°40.8°39.6°38.6°38.1°37.7°37.7°38.5°
Beat VMG2.323.183.844.314.614.754.834.874.82
52°3.614.825.676.216.506.666.746.806.81
60°3.815.075.906.396.666.826.927.007.03
75°3.955.236.066.536.807.007.157.347.42
90°3.835.136.016.536.847.077.277.607.81
110°3.364.625.626.346.767.057.327.818.26
120°3.144.375.376.156.646.967.247.778.30
135°2.683.844.855.676.306.717.017.558.10
150°2.213.274.265.105.816.376.747.297.82
Run VMG1.922.833.704.495.195.836.346.987.50
Gybe Angles148.3°148.3°153.7°162.8°170.9°175.4°179.0°179.7°179.7°
APH ToD:631.9CDL: 7.946APH ToT: 0.9496CertNo:
BOAT
ClassElan 31DesignerRob HumphreysBuilderElan MarineAge date01/2005Series date01/2002Offset fileELAN3110.OFFData fileFIN10060
HULL
Length Overall9.200 mMaximum Beam3.196 mDraft1.907 mDisplacement4,500 kgDLR7.0680IMS DivisionCruiser/RacerDynamic Allowance0.340%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.380m
CREW
Maximum weight400 kg(declared)Minimum weight270 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail28.8829.51Headsail Luffed24.6724.67Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS (m²)
Trysail8.59Storm Jib6.90Heavy Weather Jib18.61
SAIL LIMITS
Headsails5
✱ Zero set flying
Spinnakers0
✱ Spinnaker pole aboard
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.
Non Spin/HSFClub Certificate2025
Plan BFIN10060
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 VMG1551.01132.7938.6836.1781.7757.5745.8739.7747.4
52°998.0746.5635.5579.6553.4540.4534.4529.4529.0
60°943.7710.6610.6563.7540.7527.8520.5514.2512.3
75°912.4688.8594.2551.5529.3514.2503.2490.8484.9
90°939.4702.2598.9551.1526.5509.3494.9473.7461.0
110°1072.4778.9641.1568.2532.9510.5491.8460.7436.0
120°1145.8823.9670.1585.6542.6517.5497.5463.3434.0
135°1344.4938.6741.7634.9571.2536.5513.9476.5444.3
150°1627.01101.3844.4705.9619.5565.4534.3494.1460.6
Run VMG1879.11271.6971.8802.2693.1617.6567.5515.5480.2
Selected Courses
Windward / Leeward1711.21202.2955.2819.1737.4687.5656.6627.6613.8
All purpose1281.1919.6748.2657.4606.2576.2557.3534.6520.4
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward775.20.7740
All purpose631.90.9496
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low833.90.7195
Triple Number Coastal/Long Distance Medium627.60.9560
Triple Number Coastal/Long Distance High553.51.0840
Triple Number Windward/Leeward Low1078.70.5562
Triple Number Windward/Leeward Medium770.30.7789
Triple Number Windward/Leeward High653.50.9182
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance689.30.8704
Triple Number Coastal/Long Distance Low833.90.7195
Triple Number Coastal/Long Distance Medium627.60.9560
Triple Number Coastal/Long Distance High553.51.0840
Triple Number Windward/Leeward Low1078.70.5562
Triple Number Windward/Leeward Medium770.30.7789
Triple Number Windward/Leeward High653.50.9182
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1846.31209.1900.4740.1646.5598.0563.9514.1497.6
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7080
Downwind "popa"0.7721
70% up, 30% down "Ilhabela"0.7261
30% up, 70% down "Ilhabela-inverso"0.7517
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low833.90.7195
Triple Number Coastal/Long Distance Medium627.60.9560
Triple Number Coastal/Long Distance High553.51.0840
Triple Number Windward/Leeward Low1078.70.5562
Triple Number Windward/Leeward Medium770.30.7789
Triple Number Windward/Leeward High653.50.9182
Predominantly Upwind670.70.8946
Predominantly Downwind659.30.9101
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low833.90.7195
Triple Number AP Medium627.70.9559
Triple Number AP High553.51.0840
Triple Number Windward/Leeward Low1128.70.5316
Triple Number Windward/Leeward Medium770.30.7789
Triple Number Windward/Leeward High653.50.9182
Single Number Predominant Upwind697.40.8604
Single Number Predominant Reaching633.60.9470
Single Number Predominant Downwind693.30.8654
Predominant Upwind - Low973.40.6164
Predominant Upwind - Low/Med740.40.8104
Predominant Upwind - Medium646.60.9279
Predominant Upwind - Med/High599.71.0005
Predominant Upwind - High583.01.0292
Predominant Downwind Low1059.80.5661
Predominant Downwind Low/Med762.30.7871
Predominant Downwind Medium631.80.9497
Predominant Downwind Med/High553.81.0834
Predominant Downwind High517.21.1602
Predominant Reaching Low900.70.6662
Predominant Reaching Low/Med678.60.8842
Predominant Reaching Medium587.41.0215
Predominant Reaching Med/High535.91.1196
Predominant Reaching High510.51.1753
SA/DSPL Upwind19.55SA/DSPL Downwind19.55
Scoring OptionTODTOT
5-Band Windward/Leeward Low1268.60.4729
5-Band Windward/Leeward Low/Med911.50.6583
5-Band Windward/Leeward Medium754.10.7957
5-Band Windward/Leeward Med/High663.80.9039
5-Band Windward/Leeward High630.20.9520
Windward/Leeward 60-40 Low1252.70.4790
Windward/Leeward 60-40 Low/Med910.80.6588
Windward/Leeward 60-40 Medium762.60.7867
Windward/Leeward 60-40 Med/High681.00.8811
Windward/Leeward 60-40 High652.60.9194
5-Band AP Low936.30.6408
5-Band AP Low/Med720.50.8328
5-Band AP Medium617.50.9717
5-Band AP Med/High560.81.0700
5-Band AP High536.01.1193
5-Band SF Bay Tour - Low1083.80.5536
5-Band SF Bay Tour - Low/Med869.50.6901
5-Band SF Bay Tour - Medium728.30.8239
5-Band SF Bay Tour - Med/High650.70.9220
5-Band SF Bay Tour - High621.70.9651
Chicago-Mac Upwind0.8323
Chicago-Mac All Purpose0.8359
Chicago-Mac Downwind0.8302
Bayview-Mac Cove Island0.5993
Bayview-Mac Shore0.6063
Harvest Moon Regatta551.21.0886
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance689.30.8704
Triple Number Coastal/Long Distance Low833.90.7195
Triple Number Coastal/Long Distance Medium627.60.9560
Triple Number Coastal/Long Distance High553.51.0840
Triple Number Windward/Leeward Low1078.70.5562
Triple Number Windward/Leeward Medium770.30.7789
Triple Number Windward/Leeward High653.50.9182
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1846.31209.1900.4740.1646.5598.0563.9514.1497.6
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance689.30.8704
Triple Number Coastal/Long Distance Low833.90.7195
Triple Number Coastal/Long Distance Medium627.60.9560
Triple Number Coastal/Long Distance High553.51.0840
Triple Number Windward/Leeward Low1078.70.5562
Triple Number Windward/Leeward Medium770.30.7789
Triple Number Windward/Leeward High653.50.9182
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1846.31209.1900.4740.1646.5598.0563.9514.1497.6
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance689.3
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1846.31209.1900.4740.1646.5598.0563.9514.1497.6
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low833.90.7195
Triple Number Coastal/Long Distance Medium627.60.9560
Triple Number Coastal/Long Distance High553.51.0840
Triple Number Windward/Leeward Low1078.70.5562
Triple Number Windward/Leeward Medium770.30.7789
Triple Number Windward/Leeward High653.50.9182
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating689.30.8704
FinRating, kevyt tuuli1250.10.7999
FinRating, kova tuuli540.40.9252
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low833.90.7195
Triple Number Coastal/Long Distance Medium627.60.9560
Triple Number Coastal/Long Distance High553.51.0840
Triple Number Windward/Leeward Low1078.70.5562
Triple Number Windward/Leeward Medium770.30.7789
Triple Number Windward/Leeward High653.50.9182
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.8704
Triple Number Coastal/Long Distance Low0.7195
Triple Number Coastal/Long Distance Medium0.9560
Triple Number Coastal/Long Distance High1.0840
Triple Number Windward/Leeward Low0.5562
Triple Number Windward/Leeward Medium0.7789
Triple Number Windward/Leeward High0.9182
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1846.31209.1900.4740.1646.5598.0563.9514.1497.6
For information
General Purpose Handicap (GPH)713.7
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance689.30.8704
Triple Number Coastal/Long Distance Low833.90.7195
Triple Number Coastal/Long Distance Medium627.60.9560
Triple Number Coastal/Long Distance High553.51.0840
Triple Number Windward/Leeward Low1078.70.5562
Triple Number Windward/Leeward Medium770.30.7789
Triple Number Windward/Leeward High653.50.9182
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1846.31209.1900.4740.1646.5598.0563.9514.1497.6
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low833.90.7195
Triple Number Coastal/Long Distance Medium627.60.9560
Triple Number Coastal/Long Distance High553.51.0840
Triple Number Windward/Leeward Low1078.70.5562
Triple Number Windward/Leeward Medium770.30.7789
Triple Number Windward/Leeward High653.50.9182
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance689.30.8704
Triple Number Coastal/Long Distance Low833.90.7195
Triple Number Coastal/Long Distance Medium627.60.9560
Triple Number Coastal/Long Distance High553.51.0840
Triple Number Windward/Leeward Low1078.70.5562
Triple Number Windward/Leeward Medium770.30.7789
Triple Number Windward/Leeward High653.50.9182
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1846.31209.1900.4740.1646.5598.0563.9514.1497.6
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance689.30.8704
Triple Number Coastal/Long Distance Low833.90.7195
Triple Number Coastal/Long Distance Medium627.60.9560
Triple Number Coastal/Long Distance High553.51.0840
Triple Number Windward/Leeward Low1078.70.5562
Triple Number Windward/Leeward Medium770.30.7789
Triple Number Windward/Leeward High653.50.9182
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1846.31209.1900.4740.1646.5598.0563.9514.1497.6
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low833.9
Triple Number Coastal/Long Distance Medium627.6
Triple Number Coastal/Long Distance High553.5
Triple Number Windward/Leeward Low1078.7
Triple Number Windward/Leeward Medium770.3
Triple Number Windward/Leeward High653.5
Predominantly Upwind670.7
Predominantly Downwind659.3
Predominantly Reaching624.0
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance689.30.8704
Triple Number Coastal/Long Distance Low833.90.7195
Triple Number Coastal/Long Distance Medium627.60.9560
Triple Number Coastal/Long Distance High553.51.0840
Triple Number Windward/Leeward Low1078.70.5562
Triple Number Windward/Leeward Medium770.30.7789
Triple Number Windward/Leeward High653.50.9182
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1846.31209.1900.4740.1646.5598.0563.9514.1497.6
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7195
Triple Number Coastal/Long Distance Medium0.9560
Triple Number Coastal/Long Distance High1.0840
Triple Number Windward/Leeward Low0.5562
Triple Number Windward/Leeward Medium0.7789
Triple Number Windward/Leeward High0.9182
Coastal/Long Distance0.8704
Predominantly Upwind0.8946
Predominantly Downwind0.9101
For information
General Purpose Handicap (GPH)713.7
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)0.9496
Distanseseilas Trippeltall svak vind0.7195
Distanseseilas Trippeltall mellomvind0.9560
Distanseseilas Trippeltall sterk vind1.0840
Pølsebane Trippeltall svak vind0.5562
Pølsebane Trippeltall mellomvind0.7789
Pølsebane Trippeltall sterk vind0.9182
Motvind Singeltall0.8946
Medvind Singeltall0.9101
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low833.90.7195
Triple Number Coastal/Long Distance Medium627.60.9560
Triple Number Coastal/Long Distance High553.51.0840
Triple Number Windward/Leeward Low1078.70.5562
Triple Number Windward/Leeward Medium770.30.7789
Triple Number Windward/Leeward High653.50.9182
Coastal/Long Distance689.30.8704
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind670.70.8946
Predominantly Downwind659.30.9101
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore618.00.9709
Cape Doctor Coastal524.61.1436
Triple Number Coastal/Long Distance Low833.90.7195
Triple Number Coastal/Long Distance Medium627.60.9560
Triple Number Coastal/Long Distance High553.51.0840
Triple Number Windward/Leeward Low1078.70.5562
Triple Number Windward/Leeward Medium770.30.7789
Triple Number Windward/Leeward High653.50.9182
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7195
Triple Number Coastal/Long Distance Medium0.9560
Triple Number Coastal/Long Distance High1.0840
Triple Number Windward/Leeward Low0.5562
Triple Number Windward/Leeward Medium0.7789
Triple Number Windward/Leeward High0.9182
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7195
Triple Number Coastal/Long Distance Medium0.9560
Triple Number Coastal/Long Distance High1.0840
Triple Number Windward/Leeward Low0.5562
Triple Number Windward/Leeward Medium0.7789
Triple Number Windward/Leeward High0.9182
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance689.30.8704
Triple Number Coastal/Long Distance Low833.90.7195
Triple Number Coastal/Long Distance Medium627.60.9560
Triple Number Coastal/Long Distance High553.51.0840
Triple Number Windward/Leeward Low1078.70.5562
Triple Number Windward/Leeward Medium770.30.7789
Triple Number Windward/Leeward High653.50.9182
Predominantly Upwind670.70.8946
Predominantly Downwind659.30.9101
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1846.31209.1900.4740.1646.5598.0563.9514.1497.6
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance689.30.8704
Triple Number Coastal/Long Distance Low833.90.7195
Triple Number Coastal/Long Distance Medium627.60.9560
Triple Number Coastal/Long Distance High553.51.0840
Triple Number Windward/Leeward Low1078.70.5562
Triple Number Windward/Leeward Medium770.30.7789
Triple Number Windward/Leeward High653.50.9182
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1846.31209.1900.4740.1646.5598.0563.9514.1497.6
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low833.90.7195
Triple Number AP Medium627.70.9559
Triple Number AP High553.51.0840
Triple Number Windward/Leeward Low1128.70.5316
Triple Number Windward/Leeward Medium770.30.7789
Triple Number Windward/Leeward High653.50.9182
Single Number Predominant Upwind697.40.8604
Single Number Predominant Reaching633.60.9470
Single Number Predominant Downwind693.30.8654
Predominant Upwind - Low973.40.6164
Predominant Upwind - Low/Med740.40.8104
Predominant Upwind - Medium646.60.9279
Predominant Upwind - Med/High599.71.0005
Predominant Upwind - High583.01.0292
Predominant Downwind Low1059.80.5661
Predominant Downwind Low/Med762.30.7871
Predominant Downwind Medium631.80.9497
Predominant Downwind Med/High553.81.0834
Predominant Downwind High517.21.1602
Predominant Reaching Low900.70.6662
Predominant Reaching Low/Med678.60.8842
Predominant Reaching Medium587.41.0215
Predominant Reaching Med/High535.91.1196
Predominant Reaching High510.51.1753
SA/DSPL Upwind19.55SA/DSPL Downwind19.55
Scoring OptionTODTOT
5-Band Windward/Leeward Low1268.60.4729
5-Band Windward/Leeward Low/Med911.50.6583
5-Band Windward/Leeward Medium754.10.7957
5-Band Windward/Leeward Med/High663.80.9039
5-Band Windward/Leeward High630.20.9520
Windward/Leeward 60-40 Low1252.70.4790
Windward/Leeward 60-40 Low/Med910.80.6588
Windward/Leeward 60-40 Medium762.60.7867
Windward/Leeward 60-40 Med/High681.00.8811
Windward/Leeward 60-40 High652.60.9194
5-Band AP Low936.30.6408
5-Band AP Low/Med720.50.8328
5-Band AP Medium617.50.9717
5-Band AP Med/High560.81.0700
5-Band AP High536.01.1193
5-Band SF Bay Tour - Low1083.80.5536
5-Band SF Bay Tour - Low/Med869.50.6901
5-Band SF Bay Tour - Medium728.30.8239
5-Band SF Bay Tour - Med/High650.70.9220
5-Band SF Bay Tour - High621.70.9651
Chicago-Mac Upwind0.8323
Chicago-Mac All Purpose0.8359
Chicago-Mac Downwind0.8302
Bayview-Mac Cove Island0.5993
Bayview-Mac Shore0.6063
Harvest Moon Regatta551.21.0886
Non Spin/HSFClub Certificate2025
Plan BFIN10060
Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassElan 31MeasurementHINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
LOA9.200Max. Beam3.196Draft1.907Displacement4,500Wetted area20.26IMS L8.595LSM08.602Acc. length9.200Sink (kg/mm) 15.58
VCGD0.039VCGM0.062RM Rated (kg·m) 80.0Limit of positive stability(°) N/AStability IndexN/ADefault crew weight555Declared crew weight400
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.380PBW0.113PIPA0.0036
EDL2.000ST10.065ST20.180
ST30.180ST40.110ST50.300
RIG
Forestay tensionFixedInner stayNone FittedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0CheckstaysSpreaders2Rotating mastNo
P11.460IG11.740ISP11.740MDT10.120MDL10.160MDT20.120MDL20.160TL0.000MW0.160GO0.160
E4.280J3.280BAS1.365FSDSFJSPL3.320WPLTPS3.580BDMWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date26/02/2020
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
Non Spin/HSFClub Certificate2025
Plan BFIN10060
Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment10.120.871.582.703.5928.88
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment10.541.072.203.394.6310.93NoNo 24.67bryt0.771.632.533.4410.96NoNo 18.46
CRUISER/RACER REQUIREMENTS*
Accommodation length9.2 mTable area0.44 m²Headroom1.64 mMinimum number of berths4Personal gear stowage0.16 m³Fresh water capacity64 lMinimum number of seats in cockpit4Food stowage0.24 m³Fuel capacity34 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.