Club
Certificate
2024

Boat

Lotten

FIN 51

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 Angles42.0°39.7°38.8°38.4°38.1°37.8°38.2°40.0°
Beat VMG3.163.794.134.284.384.464.524.41
52°4.745.515.926.106.216.296.386.37
60°4.955.686.106.296.416.496.596.62
75°5.085.806.246.496.666.786.947.02
90°5.145.946.316.546.796.987.327.52
110°5.135.996.496.827.057.247.598.07
120°4.965.856.396.807.177.538.088.68
135°4.445.396.076.526.917.328.5110.45
150°3.714.715.536.146.566.937.759.70
Run VMG3.224.084.825.486.046.457.178.40
Gybe Angles144.9°150.5°155.7°164.6°175.9°177.7°177.7°143.1°
APH ToD:636.0CDL: 6.515APH ToT: 0.9433CertNo:
BOAT
Class5.5 mrDesignerOhlsonBuilderArvidssonAge date01/1953Series date01/1950Offset fileint 5.5 from draakims.offData fileFIN51
HULL
Length Overall9.812 mMaximum Beam1.930 mDraft1.277 mDisplacement1,852 kgDLR8.3860IMS DivisionPerformanceDynamic Allowance0.210%Age Allowance0.487%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight260 kg(declared)Minimum weight130 kg * when appliedNon Manual PowerCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail22.9623.51Headsail Luffed10.6010.60Headsail FlyingSymmetric38.9138.91Asymmetric
STORM SAIL AREAS (m²)
Trysail6.53Storm Jib3.95Heavy Weather Jib10.65
SAIL LIMITS
Headsails5  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.
ORC Ref  04140003907Issued on 26/05/2024Valid until 31/12/2024
VPP ver: 2024 1.00 | © ORC | www.orc.org

Club
Certificate
2024

Boat

Lotten

FIN 51

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 VMG1138.0948.8872.0840.2821.1807.6796.0817.2
52°760.2653.5608.1590.2579.8572.4564.5565.5
60°727.5633.3590.3572.0561.5554.4546.2544.2
75°708.2620.7577.0554.7540.9530.8518.7512.9
90°700.3606.1570.8550.1529.9515.5491.9478.5
110°701.3601.5554.8527.7510.8497.5474.0446.1
120°726.1615.9563.8529.3502.1477.9445.7414.6
135°810.2667.9592.8552.2520.7491.6422.8344.6
150°969.4764.1651.2586.1549.2519.8464.4371.0
Run VMG1119.4882.0746.9656.4596.1557.9502.0428.3
Selected Courses
Windward / Leeward1128.7915.4809.5748.3708.6682.7649.0622.8
All purpose870.7725.2655.6617.9593.2575.0546.5520.6
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward776.80.7724
All purpose636.00.9433
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low798.00.7519
Triple Number Coastal/Long Distance Medium633.20.9475
Triple Number Coastal/Long Distance High568.91.0547
Triple Number Windward/Leeward Low1022.10.5870
Triple Number Windward/Leeward Medium772.70.7765
Triple Number Windward/Leeward High676.50.8869
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance689.90.8697
Triple Number Coastal/Long Distance Low798.00.7519
Triple Number Coastal/Long Distance Medium633.20.9475
Triple Number Coastal/Long Distance High568.91.0547
Triple Number Windward/Leeward Low1022.10.5870
Triple Number Windward/Leeward Medium772.70.7765
Triple Number Windward/Leeward High676.50.8869
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1127.8863.3733.9658.6614.5579.0522.6497.1
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6748
Downwind "popa"0.8299
70% up, 30% down "Ilhabela"0.7149
30% up, 70% down "Ilhabela-inverso"0.7764
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low798.00.7519
Triple Number Coastal/Long Distance Medium633.20.9475
Triple Number Coastal/Long Distance High568.91.0547
Triple Number Windward/Leeward Low1022.10.5870
Triple Number Windward/Leeward Medium772.70.7765
Triple Number Windward/Leeward High676.50.8869
Predominantly Upwind689.60.8701
Predominantly Downwind641.10.9359
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low798.00.7519
Triple Number AP Medium633.30.9474
Triple Number AP High568.91.0547
Triple Number Windward/Leeward Low1022.10.5870
Triple Number Windward/Leeward Medium772.70.7765
Triple Number Windward/Leeward High676.50.8869
Single Number Predominant Upwind687.90.8723
Single Number Predominant Reaching609.40.9847
Single Number Predominant Downwind642.20.9342
Predominant Upwind - Low873.30.6870
Predominant Upwind - Low/Med745.40.8049
Predominant Upwind - Medium671.80.8931
Predominant Upwind - Med/High631.00.9509
Predominant Upwind - High609.30.9848
Predominant Downwind Low875.80.6850
Predominant Downwind Low/Med722.30.8306
Predominant Downwind Medium620.90.9663
Predominant Downwind Med/High552.31.0864
Predominant Downwind High503.31.1921
Predominant Reaching Low781.10.7681
Predominant Reaching Low/Med665.90.9011
Predominant Reaching Medium594.71.0088
Predominant Reaching Med/High546.81.0973
Predominant Reaching High511.51.1731
SA/DSPL Upwind22.22SA/DSPL Downwind40.95
Scoring OptionTODTOT
5-Band Windward/Leeward Low1080.30.5554
5-Band Windward/Leeward Low/Med884.80.6781
5-Band Windward/Leeward Medium760.20.7892
5-Band Windward/Leeward Med/High686.90.8735
5-Band Windward/Leeward High650.30.9227
Windward/Leeward 60-40 Low1083.30.5539
Windward/Leeward 60-40 Low/Med894.60.6707
Windward/Leeward 60-40 Medium777.90.7713
Windward/Leeward 60-40 Med/High711.70.8431
Windward/Leeward 60-40 High680.60.8816
5-Band AP Low837.70.7162
5-Band AP Low/Med706.30.8495
5-Band AP Medium625.40.9594
5-Band AP Med/High576.91.0400
5-Band AP High547.01.0969
5-Band SF Bay Tour - Low1025.10.5853
5-Band SF Bay Tour - Low/Med847.20.7082
5-Band SF Bay Tour - Medium737.20.8139
5-Band SF Bay Tour - Med/High673.10.8914
5-Band SF Bay Tour - High638.00.9405
Chicago-Mac Upwind0.8556
Chicago-Mac All Purpose0.8851
Chicago-Mac Downwind0.9201
Bayview-Mac Cove Island0.8299
Bayview-Mac Shore0.8355
Harvest Moon Regatta551.61.0877
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance689.90.8697
Triple Number Coastal/Long Distance Low798.00.7519
Triple Number Coastal/Long Distance Medium633.20.9475
Triple Number Coastal/Long Distance High568.91.0547
Triple Number Windward/Leeward Low1022.10.5870
Triple Number Windward/Leeward Medium772.70.7765
Triple Number Windward/Leeward High676.50.8869
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1127.8863.3733.9658.6614.5579.0522.6497.1
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance689.90.8697
Triple Number Coastal/Long Distance Low798.00.7519
Triple Number Coastal/Long Distance Medium633.20.9475
Triple Number Coastal/Long Distance High568.91.0547
Triple Number Windward/Leeward Low1022.10.5870
Triple Number Windward/Leeward Medium772.70.7765
Triple Number Windward/Leeward High676.50.8869
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1127.8863.3733.9658.6614.5579.0522.6497.1
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance689.9
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1127.8863.3733.9658.6614.5579.0522.6497.1
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low798.00.7519
Triple Number Coastal/Long Distance Medium633.20.9475
Triple Number Coastal/Long Distance High568.91.0547
Triple Number Windward/Leeward Low1022.10.5870
Triple Number Windward/Leeward Medium772.70.7765
Triple Number Windward/Leeward High676.50.8869
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)689.90.8697
Triple Number Coastal/Long Distance Low798.00.7519
Triple Number Coastal/Long Distance Medium633.20.9475
Triple Number Coastal/Long Distance High568.91.0547
Triple Number Windward/Leeward Low1022.10.5870
Triple Number Windward/Leeward Medium772.70.7765
Triple Number Windward/Leeward High676.50.8869
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1127.8863.3733.9658.6614.5579.0522.6497.1
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low798.00.7519
Triple Number Coastal/Long Distance Medium633.20.9475
Triple Number Coastal/Long Distance High568.91.0547
Triple Number Windward/Leeward Low1022.10.5870
Triple Number Windward/Leeward Medium772.70.7765
Triple Number Windward/Leeward High676.50.8869
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7519
Triple Number Coastal/Long Distance Medium0.9475
Triple Number Coastal/Long Distance High1.0547
Triple Number Windward/Leeward Low0.5870
Triple Number Windward/Leeward Medium0.7765
Triple Number Windward/Leeward High0.8869
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1127.8863.3733.9658.6614.5579.0522.6497.1
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance689.90.8697
Triple Number Coastal/Long Distance Low798.00.7519
Triple Number Coastal/Long Distance Medium633.20.9475
Triple Number Coastal/Long Distance High568.91.0547
Triple Number Windward/Leeward Low1022.10.5870
Triple Number Windward/Leeward Medium772.70.7765
Triple Number Windward/Leeward High676.50.8869
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1127.8863.3733.9658.6614.5579.0522.6497.1
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low798.00.7519
Triple Number Coastal/Long Distance Medium633.20.9475
Triple Number Coastal/Long Distance High568.91.0547
Triple Number Windward/Leeward Low1022.10.5870
Triple Number Windward/Leeward Medium772.70.7765
Triple Number Windward/Leeward High676.50.8869
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance689.90.8697
Triple Number Coastal/Long Distance Low798.00.7519
Triple Number Coastal/Long Distance Medium633.20.9475
Triple Number Coastal/Long Distance High568.91.0547
Triple Number Windward/Leeward Low1022.10.5870
Triple Number Windward/Leeward Medium772.70.7765
Triple Number Windward/Leeward High676.50.8869
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1127.8863.3733.9658.6614.5579.0522.6497.1
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance689.90.8697
Triple Number Coastal/Long Distance Low798.00.7519
Triple Number Coastal/Long Distance Medium633.20.9475
Triple Number Coastal/Long Distance High568.91.0547
Triple Number Windward/Leeward Low1022.10.5870
Triple Number Windward/Leeward Medium772.70.7765
Triple Number Windward/Leeward High676.50.8869
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1127.8863.3733.9658.6614.5579.0522.6497.1
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low798.0
Triple Number Coastal/Long Distance Medium633.2
Triple Number Coastal/Long Distance High568.9
Triple Number Windward/Leeward Low1022.1
Triple Number Windward/Leeward Medium772.7
Triple Number Windward/Leeward High676.5
Predominantly Upwind689.6
Predominantly Downwind641.1
Predominantly Reaching617.6
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance689.90.8697
Triple Number Coastal/Long Distance Low798.00.7519
Triple Number Coastal/Long Distance Medium633.20.9475
Triple Number Coastal/Long Distance High568.91.0547
Triple Number Windward/Leeward Low1022.10.5870
Triple Number Windward/Leeward Medium772.70.7765
Triple Number Windward/Leeward High676.50.8869
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1127.8863.3733.9658.6614.5579.0522.6497.1
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7519
Triple Number Coastal/Long Distance Medium0.9475
Triple Number Coastal/Long Distance High1.0547
Triple Number Windward/Leeward Low0.5870
Triple Number Windward/Leeward Medium0.7765
Triple Number Windward/Leeward High0.8869
Coastal/Long Distance0.8697
Predominantly Upwind0.8701
Predominantly Downwind0.9359
For information
General Purpose Handicap (GPH)709.7
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.7519
Tretall Distanseseilas Mellomvind0.9475
Tretall Distanseseilas Mye vind1.0547
Tretall Pølsebane Lite vind0.5870
Tretall Pølsebane Mellomvind0.7765
Tretall Pølsebane Mye vind0.8869
Distanseseilas ett tall0.9433
Enkeltall Motvind0.8701
Enkeltall Medvind0.9359
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low798.00.7519
Triple Number Coastal/Long Distance Medium633.20.9475
Triple Number Coastal/Long Distance High568.91.0547
Triple Number Windward/Leeward Low1022.10.5870
Triple Number Windward/Leeward Medium772.70.7765
Triple Number Windward/Leeward High676.50.8869
Coastal/Long Distance689.90.8697
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind689.60.8701
Predominantly Downwind641.10.9359
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore630.60.9514
Cape Doctor Coastal528.41.1355
Triple Number Coastal/Long Distance Low798.00.7519
Triple Number Coastal/Long Distance Medium633.20.9475
Triple Number Coastal/Long Distance High568.91.0547
Triple Number Windward/Leeward Low1022.10.5870
Triple Number Windward/Leeward Medium772.70.7765
Triple Number Windward/Leeward High676.50.8869
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7519
Triple Number Coastal/Long Distance Medium0.9475
Triple Number Coastal/Long Distance High1.0547
Triple Number Windward/Leeward Low0.5870
Triple Number Windward/Leeward Medium0.7765
Triple Number Windward/Leeward High0.8869
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7519
Triple Number Coastal/Long Distance Medium0.9475
Triple Number Coastal/Long Distance High1.0547
Triple Number Windward/Leeward Low0.5870
Triple Number Windward/Leeward Medium0.7765
Triple Number Windward/Leeward High0.8869
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance689.90.8697
Triple Number Coastal/Long Distance Low798.00.7519
Triple Number Coastal/Long Distance Medium633.20.9475
Triple Number Coastal/Long Distance High568.91.0547
Triple Number Windward/Leeward Low1022.10.5870
Triple Number Windward/Leeward Medium772.70.7765
Triple Number Windward/Leeward High676.50.8869
Predominantly Upwind689.60.8701
Predominantly Downwind641.10.9359
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1127.8863.3733.9658.6614.5579.0522.6497.1
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance689.90.8697
Triple Number Coastal/Long Distance Low798.00.7519
Triple Number Coastal/Long Distance Medium633.20.9475
Triple Number Coastal/Long Distance High568.91.0547
Triple Number Windward/Leeward Low1022.10.5870
Triple Number Windward/Leeward Medium772.70.7765
Triple Number Windward/Leeward High676.50.8869
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1127.8863.3733.9658.6614.5579.0522.6497.1
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low798.00.7519
Triple Number AP Medium633.30.9474
Triple Number AP High568.91.0547
Triple Number Windward/Leeward Low1022.10.5870
Triple Number Windward/Leeward Medium772.70.7765
Triple Number Windward/Leeward High676.50.8869
Single Number Predominant Upwind687.90.8723
Single Number Predominant Reaching609.40.9847
Single Number Predominant Downwind642.20.9342
Predominant Upwind - Low873.30.6870
Predominant Upwind - Low/Med745.40.8049
Predominant Upwind - Medium671.80.8931
Predominant Upwind - Med/High631.00.9509
Predominant Upwind - High609.30.9848
Predominant Downwind Low875.80.6850
Predominant Downwind Low/Med722.30.8306
Predominant Downwind Medium620.90.9663
Predominant Downwind Med/High552.31.0864
Predominant Downwind High503.31.1921
Predominant Reaching Low781.10.7681
Predominant Reaching Low/Med665.90.9011
Predominant Reaching Medium594.71.0088
Predominant Reaching Med/High546.81.0973
Predominant Reaching High511.51.1731
SA/DSPL Upwind22.22SA/DSPL Downwind40.95
Scoring OptionTODTOT
5-Band Windward/Leeward Low1080.30.5554
5-Band Windward/Leeward Low/Med884.80.6781
5-Band Windward/Leeward Medium760.20.7892
5-Band Windward/Leeward Med/High686.90.8735
5-Band Windward/Leeward High650.30.9227
Windward/Leeward 60-40 Low1083.30.5539
Windward/Leeward 60-40 Low/Med894.60.6707
Windward/Leeward 60-40 Medium777.90.7713
Windward/Leeward 60-40 Med/High711.70.8431
Windward/Leeward 60-40 High680.60.8816
5-Band AP Low837.70.7162
5-Band AP Low/Med706.30.8495
5-Band AP Medium625.40.9594
5-Band AP Med/High576.91.0400
5-Band AP High547.01.0969
5-Band SF Bay Tour - Low1025.10.5853
5-Band SF Bay Tour - Low/Med847.20.7082
5-Band SF Bay Tour - Medium737.20.8139
5-Band SF Bay Tour - Med/High673.10.8914
5-Band SF Bay Tour - High638.00.9405
Chicago-Mac Upwind0.8556
Chicago-Mac All Purpose0.8851
Chicago-Mac Downwind0.9201
Bayview-Mac Cove Island0.8299
Bayview-Mac Shore0.8355
Harvest Moon Regatta551.61.0877
ORC Ref  04140003907Issued on 26/05/2024Valid until 31/12/2024
VPP ver: 2024 1.00 | © ORC | www.orc.org

Club
Certificate
2024

Boat

Lotten

FIN 51

Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
Class5.5 mrMeasurementHINPlan reviewHull constructionSolidCarbon RudderNoLight stanchionsNoTrim tabNo
LOA9.812Max. Beam1.930Draft1.277Displacement1,852Wetted area13.65IMS L6.712LSM06.043Acc. length6.272Sink (kg/mm) 8.11
VCGD-0.240VCGM-0.220RM Rated (kg·m) 23.1Limit of positive stability(°) N/AStability IndexN/ADefault crew weight336Declared crew weight260
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
RIG
Forestay tensionInner stayMast materialSingle headsail furlerNoMainsail furlerArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunners/Checkstays1Spreaders1Rotating mastNo
P10.300IG8.880ISP8.900MDT10.080MDL10.100MDT2MDL2TLMWGO
E3.620J2.700BAS0.700FSDSFJ1.200SPL2.700WPLTPSBDMWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date26/05/2024
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04140003907Issued on 26/05/2024Valid until 31/12/2024
VPP ver: 2024 1.00 | © ORC | www.orc.org

Club
Certificate
2024

Boat

Lotten

FIN 51

Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment00.250.841.462.443.0922.96
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment12.378.79NoNo 10.60
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment08.988.988.985.205.2038.91
ORC Ref  04140003907Issued on 26/05/2024Valid until 31/12/2024
VPP ver: 2024 1.00 | © ORC | www.orc.org