Club
Certificate
2024

Boat

Forth

FIN 12234

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 Angles45.9°44.0°42.4°40.0°39.1°38.9°39.4°40.9°
Beat VMG3.063.724.194.434.644.724.734.60
52°4.815.726.276.516.626.736.806.76
60°5.176.046.516.756.856.937.027.02
75°5.496.326.747.007.187.287.407.48
90°5.526.376.827.137.387.597.857.98
110°5.146.106.697.077.407.718.288.74
120°4.815.896.586.987.327.668.359.12
135°4.275.366.196.727.087.418.088.89
150°3.634.655.486.116.556.877.407.95
Run VMG3.144.034.755.295.776.316.997.52
Gybe Angles145.2°146.5°146.7°147.5°179.8°179.9°179.9°179.9°
APH ToD:618.5CDL: 7.618APH ToT: 0.9701CertNo:
BOAT
ClassHanse 315DesignerJudel/VrolijkBuilderHanseAge date01/2006Series date01/2006Offset fileHANSE315-2006.offData fileFIN12234
HULL
Length Overall9.405 mMaximum Beam3.178 mDraft1.774 mDisplacement4,300 kgDLR7.3501IMS DivisionCruiser/RacerDynamic Allowance0.340%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.440m
CREW
Maximum weight350 kg(declared)Minimum weight220 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail26.4826.79Headsail Luffed18.4318.43Headsail Flying39.0439.04SymmetricAsymmetric
STORM SAIL AREAS (m²)
Trysail8.38Storm Jib7.39Heavy Weather Jib19.95
SAIL LIMITS
Headsails5 * Woven polyester sails  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.

Club
Certificate
2024

Boat

Forth

FIN 12234

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 VMG1178.4966.5859.3812.6775.6762.2761.2782.7
52°749.0629.2574.3552.6543.8534.6529.7532.7
60°696.9596.1552.7533.6525.8519.5512.5512.9
75°655.2570.0533.9514.2501.6494.7486.5481.2
90°651.9564.8527.6505.0487.5474.2458.7451.1
110°700.5590.1537.8509.0486.4466.7434.8411.7
120°747.7611.6547.4515.7491.6470.0431.2394.5
135°842.1672.2581.3535.8508.6486.0445.4405.1
150°993.1774.3656.5589.5549.7524.1486.3452.6
Run VMG1146.7894.1758.1680.7623.9570.4514.8478.6
Selected Courses
Windward / Leeward1162.5930.3808.7746.7699.8666.3638.0630.7
All purpose877.5718.4638.6598.2570.3551.0529.5518.4
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward775.40.7738
All purpose618.50.9701
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low797.90.7520
Triple Number Coastal/Long Distance Medium614.70.9761
Triple Number Coastal/Long Distance High547.81.0953
Triple Number Windward/Leeward Low1046.40.5734
Triple Number Windward/Leeward Medium770.90.7783
Triple Number Windward/Leeward High664.10.9035
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance678.30.8846
Triple Number Coastal/Long Distance Low797.90.7520
Triple Number Coastal/Long Distance Medium614.70.9761
Triple Number Coastal/Long Distance High547.81.0953
Triple Number Windward/Leeward Low1046.40.5734
Triple Number Windward/Leeward Medium770.90.7783
Triple Number Windward/Leeward High664.10.9035
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1160.9871.6724.5642.2593.3557.1503.9488.5
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6867
Downwind "popa"0.8094
70% up, 30% down "Ilhabela"0.7195
30% up, 70% down "Ilhabela-inverso"0.7683
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low797.90.7520
Triple Number Coastal/Long Distance Medium614.70.9761
Triple Number Coastal/Long Distance High547.81.0953
Triple Number Windward/Leeward Low1046.40.5734
Triple Number Windward/Leeward Medium770.90.7783
Triple Number Windward/Leeward High664.10.9035
Predominantly Upwind666.80.8998
Predominantly Downwind633.20.9476
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low797.90.7520
Triple Number AP Medium614.80.9760
Triple Number AP High547.81.0953
Triple Number Windward/Leeward Low1046.40.5734
Triple Number Windward/Leeward Medium770.90.7783
Triple Number Windward/Leeward High664.10.9035
Single Number Predominant Upwind665.20.9019
Single Number Predominant Reaching585.01.0257
Single Number Predominant Downwind633.90.9465
Predominant Upwind - Low877.50.6838
Predominant Upwind - Low/Med731.90.8198
Predominant Upwind - Medium645.10.9300
Predominant Upwind - Med/High599.91.0002
Predominant Upwind - High584.91.0259
Predominant Downwind Low886.40.6769
Predominant Downwind Low/Med718.00.8356
Predominant Downwind Medium610.90.9822
Predominant Downwind Med/High543.11.1048
Predominant Downwind High505.91.1860
Predominant Reaching Low772.70.7765
Predominant Reaching Low/Med645.80.9291
Predominant Reaching Medium567.91.0565
Predominant Reaching Med/High521.91.1496
Predominant Reaching High497.81.2053
SA/DSPL Upwind16.90SA/DSPL Downwind24.66
Scoring OptionTODTOT
5-Band Windward/Leeward Low1109.80.5406
5-Band Windward/Leeward Low/Med894.50.6707
5-Band Windward/Leeward Medium757.50.7920
5-Band Windward/Leeward Med/High674.00.8902
5-Band Windward/Leeward High641.60.9351
Windward/Leeward 60-40 Low1113.90.5386
Windward/Leeward 60-40 Low/Med903.10.6644
Windward/Leeward 60-40 Medium770.50.7787
Windward/Leeward 60-40 Med/High692.90.8659
Windward/Leeward 60-40 High666.30.9005
5-Band AP Low841.40.7131
5-Band AP Low/Med695.90.8622
5-Band AP Medium606.20.9897
5-Band AP Med/High554.61.0818
5-Band AP High531.31.1293
5-Band SF Bay Tour - Low1053.30.5697
5-Band SF Bay Tour - Low/Med853.60.7029
5-Band SF Bay Tour - Medium728.40.8237
5-Band SF Bay Tour - Med/High656.00.9146
5-Band SF Bay Tour - High628.50.9546
Chicago-Mac Upwind0.8829
Chicago-Mac All Purpose0.9052
Chicago-Mac Downwind0.9306
Bayview-Mac Cove Island0.8442
Bayview-Mac Shore0.8534
Harvest Moon Regatta533.21.1253
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance678.30.8846
Triple Number Coastal/Long Distance Low797.90.7520
Triple Number Coastal/Long Distance Medium614.70.9761
Triple Number Coastal/Long Distance High547.81.0953
Triple Number Windward/Leeward Low1046.40.5734
Triple Number Windward/Leeward Medium770.90.7783
Triple Number Windward/Leeward High664.10.9035
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1160.9871.6724.5642.2593.3557.1503.9488.5
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance678.30.8846
Triple Number Coastal/Long Distance Low797.90.7520
Triple Number Coastal/Long Distance Medium614.70.9761
Triple Number Coastal/Long Distance High547.81.0953
Triple Number Windward/Leeward Low1046.40.5734
Triple Number Windward/Leeward Medium770.90.7783
Triple Number Windward/Leeward High664.10.9035
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1160.9871.6724.5642.2593.3557.1503.9488.5
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance678.3
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1160.9871.6724.5642.2593.3557.1503.9488.5
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low797.90.7520
Triple Number Coastal/Long Distance Medium614.70.9761
Triple Number Coastal/Long Distance High547.81.0953
Triple Number Windward/Leeward Low1046.40.5734
Triple Number Windward/Leeward Medium770.90.7783
Triple Number Windward/Leeward High664.10.9035
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating (Coastal/Long Distance)678.30.8846
Triple Number Coastal/Long Distance Low797.90.7520
Triple Number Coastal/Long Distance Medium614.70.9761
Triple Number Coastal/Long Distance High547.81.0953
Triple Number Windward/Leeward Low1046.40.5734
Triple Number Windward/Leeward Medium770.90.7783
Triple Number Windward/Leeward High664.10.9035
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1160.9871.6724.5642.2593.3557.1503.9488.5
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low797.90.7520
Triple Number Coastal/Long Distance Medium614.70.9761
Triple Number Coastal/Long Distance High547.81.0953
Triple Number Windward/Leeward Low1046.40.5734
Triple Number Windward/Leeward Medium770.90.7783
Triple Number Windward/Leeward High664.10.9035
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7520
Triple Number Coastal/Long Distance Medium0.9761
Triple Number Coastal/Long Distance High1.0953
Triple Number Windward/Leeward Low0.5734
Triple Number Windward/Leeward Medium0.7783
Triple Number Windward/Leeward High0.9035
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1160.9871.6724.5642.2593.3557.1503.9488.5
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance678.30.8846
Triple Number Coastal/Long Distance Low797.90.7520
Triple Number Coastal/Long Distance Medium614.70.9761
Triple Number Coastal/Long Distance High547.81.0953
Triple Number Windward/Leeward Low1046.40.5734
Triple Number Windward/Leeward Medium770.90.7783
Triple Number Windward/Leeward High664.10.9035
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1160.9871.6724.5642.2593.3557.1503.9488.5
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low797.90.7520
Triple Number Coastal/Long Distance Medium614.70.9761
Triple Number Coastal/Long Distance High547.81.0953
Triple Number Windward/Leeward Low1046.40.5734
Triple Number Windward/Leeward Medium770.90.7783
Triple Number Windward/Leeward High664.10.9035
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance678.30.8846
Triple Number Coastal/Long Distance Low797.90.7520
Triple Number Coastal/Long Distance Medium614.70.9761
Triple Number Coastal/Long Distance High547.81.0953
Triple Number Windward/Leeward Low1046.40.5734
Triple Number Windward/Leeward Medium770.90.7783
Triple Number Windward/Leeward High664.10.9035
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1160.9871.6724.5642.2593.3557.1503.9488.5
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance678.30.8846
Triple Number Coastal/Long Distance Low797.90.7520
Triple Number Coastal/Long Distance Medium614.70.9761
Triple Number Coastal/Long Distance High547.81.0953
Triple Number Windward/Leeward Low1046.40.5734
Triple Number Windward/Leeward Medium770.90.7783
Triple Number Windward/Leeward High664.10.9035
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1160.9871.6724.5642.2593.3557.1503.9488.5
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low797.9
Triple Number Coastal/Long Distance Medium614.7
Triple Number Coastal/Long Distance High547.8
Triple Number Windward/Leeward Low1046.4
Triple Number Windward/Leeward Medium770.9
Triple Number Windward/Leeward High664.1
Predominantly Upwind666.8
Predominantly Downwind633.2
Predominantly Reaching598.6
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance678.30.8846
Triple Number Coastal/Long Distance Low797.90.7520
Triple Number Coastal/Long Distance Medium614.70.9761
Triple Number Coastal/Long Distance High547.81.0953
Triple Number Windward/Leeward Low1046.40.5734
Triple Number Windward/Leeward Medium770.90.7783
Triple Number Windward/Leeward High664.10.9035
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1160.9871.6724.5642.2593.3557.1503.9488.5
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7520
Triple Number Coastal/Long Distance Medium0.9761
Triple Number Coastal/Long Distance High1.0953
Triple Number Windward/Leeward Low0.5734
Triple Number Windward/Leeward Medium0.7783
Triple Number Windward/Leeward High0.9035
Coastal/Long Distance0.8846
Predominantly Upwind0.8998
Predominantly Downwind0.9476
For information
General Purpose Handicap (GPH)694.7
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.7520
Tretall Distanseseilas Mellomvind0.9761
Tretall Distanseseilas Mye vind1.0953
Tretall Pølsebane Lite vind0.5734
Tretall Pølsebane Mellomvind0.7783
Tretall Pølsebane Mye vind0.9035
Distanseseilas ett tall0.9701
Enkeltall Motvind0.8998
Enkeltall Medvind0.9476
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low797.90.7520
Triple Number Coastal/Long Distance Medium614.70.9761
Triple Number Coastal/Long Distance High547.81.0953
Triple Number Windward/Leeward Low1046.40.5734
Triple Number Windward/Leeward Medium770.90.7783
Triple Number Windward/Leeward High664.10.9035
Coastal/Long Distance678.30.8846
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind666.80.8998
Predominantly Downwind633.20.9476
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore632.80.9481
Cape Doctor Coastal521.71.1501
Triple Number Coastal/Long Distance Low797.90.7520
Triple Number Coastal/Long Distance Medium614.70.9761
Triple Number Coastal/Long Distance High547.81.0953
Triple Number Windward/Leeward Low1046.40.5734
Triple Number Windward/Leeward Medium770.90.7783
Triple Number Windward/Leeward High664.10.9035
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7520
Triple Number Coastal/Long Distance Medium0.9761
Triple Number Coastal/Long Distance High1.0953
Triple Number Windward/Leeward Low0.5734
Triple Number Windward/Leeward Medium0.7783
Triple Number Windward/Leeward High0.9035
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7520
Triple Number Coastal/Long Distance Medium0.9761
Triple Number Coastal/Long Distance High1.0953
Triple Number Windward/Leeward Low0.5734
Triple Number Windward/Leeward Medium0.7783
Triple Number Windward/Leeward High0.9035
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance678.30.8846
Triple Number Coastal/Long Distance Low797.90.7520
Triple Number Coastal/Long Distance Medium614.70.9761
Triple Number Coastal/Long Distance High547.81.0953
Triple Number Windward/Leeward Low1046.40.5734
Triple Number Windward/Leeward Medium770.90.7783
Triple Number Windward/Leeward High664.10.9035
Predominantly Upwind666.80.8998
Predominantly Downwind633.20.9476
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1160.9871.6724.5642.2593.3557.1503.9488.5
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance678.30.8846
Triple Number Coastal/Long Distance Low797.90.7520
Triple Number Coastal/Long Distance Medium614.70.9761
Triple Number Coastal/Long Distance High547.81.0953
Triple Number Windward/Leeward Low1046.40.5734
Triple Number Windward/Leeward Medium770.90.7783
Triple Number Windward/Leeward High664.10.9035
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1160.9871.6724.5642.2593.3557.1503.9488.5
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low797.90.7520
Triple Number AP Medium614.80.9760
Triple Number AP High547.81.0953
Triple Number Windward/Leeward Low1046.40.5734
Triple Number Windward/Leeward Medium770.90.7783
Triple Number Windward/Leeward High664.10.9035
Single Number Predominant Upwind665.20.9019
Single Number Predominant Reaching585.01.0257
Single Number Predominant Downwind633.90.9465
Predominant Upwind - Low877.50.6838
Predominant Upwind - Low/Med731.90.8198
Predominant Upwind - Medium645.10.9300
Predominant Upwind - Med/High599.91.0002
Predominant Upwind - High584.91.0259
Predominant Downwind Low886.40.6769
Predominant Downwind Low/Med718.00.8356
Predominant Downwind Medium610.90.9822
Predominant Downwind Med/High543.11.1048
Predominant Downwind High505.91.1860
Predominant Reaching Low772.70.7765
Predominant Reaching Low/Med645.80.9291
Predominant Reaching Medium567.91.0565
Predominant Reaching Med/High521.91.1496
Predominant Reaching High497.81.2053
SA/DSPL Upwind16.90SA/DSPL Downwind24.66
Scoring OptionTODTOT
5-Band Windward/Leeward Low1109.80.5406
5-Band Windward/Leeward Low/Med894.50.6707
5-Band Windward/Leeward Medium757.50.7920
5-Band Windward/Leeward Med/High674.00.8902
5-Band Windward/Leeward High641.60.9351
Windward/Leeward 60-40 Low1113.90.5386
Windward/Leeward 60-40 Low/Med903.10.6644
Windward/Leeward 60-40 Medium770.50.7787
Windward/Leeward 60-40 Med/High692.90.8659
Windward/Leeward 60-40 High666.30.9005
5-Band AP Low841.40.7131
5-Band AP Low/Med695.90.8622
5-Band AP Medium606.20.9897
5-Band AP Med/High554.61.0818
5-Band AP High531.31.1293
5-Band SF Bay Tour - Low1053.30.5697
5-Band SF Bay Tour - Low/Med853.60.7029
5-Band SF Bay Tour - Medium728.40.8237
5-Band SF Bay Tour - Med/High656.00.9146
5-Band SF Bay Tour - High628.50.9546
Chicago-Mac Upwind0.8829
Chicago-Mac All Purpose0.9052
Chicago-Mac Downwind0.9306
Bayview-Mac Cove Island0.8442
Bayview-Mac Shore0.8534
Harvest Moon Regatta533.21.1253

Club
Certificate
2024

Boat

Forth

FIN 12234

Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassHanse 315MeasurementHINPlan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA9.405Max. Beam3.178Draft1.774Displacement4,300Wetted area21.04IMS L8.483LSM08.363Acc. length9.405Sink (kg/mm) 15.31
VCGD-0.099VCGM-0.051RM Rated (kg·m) 89.3Limit of positive stability(°) N/AStability IndexN/ADefault crew weight533Declared crew weight350
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.440PBWPIPA0.0008
EDLST1ST2
ST3ST4ST5
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingYesAdjustable mast footNoRunners/Checkstays0Spreaders2Rotating mastNo
P11.700IG12.120ISP12.210MDT10.105MDL10.160MDT20.075MDL20.115TL1.000MW0.160GO0.170
E4.090J3.420BAS1.440FSDSFJ0.270SPL3.300WPLTPS4.050BDMWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date02/06/2024
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible

Club
Certificate
2024

Boat

Forth

FIN 12234

Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment00.130.741.342.383.2226.48
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment00.050.961.963.564.905.9311.80NoYes039.0400.070.490.891.672.452.9211.44NoNo 18.43
CRUISER/RACER REQUIREMENTS*
Accommodation length9.4 mTable area0.44 m²Headroom1.66 mMinimum number of berths4Personal gear stowage0.16 m³Fresh water capacity68 lMinimum number of seats in cockpit4Food stowage0.24 m³Fuel capacity38 l
*This list refers to the calculated requirements. See IMS Appendix 1 for the complete list of requirements.