Club Certificate2025
DayDreamFIN-5154
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 Angles41.6°41.6°39.7°38.9°38.2°38.0°37.9°38.4°40.7°
Beat VMG2.583.454.034.304.424.484.524.504.32
52°3.945.145.836.126.236.296.336.366.31
60°4.165.366.006.276.396.466.516.566.54
75°4.305.506.116.416.596.706.786.896.92
90°4.205.426.106.456.706.887.037.237.35
110°3.985.296.146.566.867.107.267.537.72
120°3.795.116.026.506.867.187.487.938.32
135°3.304.575.586.266.677.037.398.299.89
150°2.683.854.895.766.346.717.067.859.26
Run VMG2.313.334.245.025.706.206.577.238.03
Gybe Angles146.0°146.0°151.4°154.7°163.7°172.3°178.1°177.9°152.3°
APH ToD:619.3CDL: 7.162APH ToT: 0.9689CertNo:
BOAT
ClassInferno 29DesignerHakan SodergrenBuilderNA BoatsAge date01/1986Series date01/1981Offset fileINFERNO29.offData fileFIN5154
HULL
Length Overall8.800 mMaximum Beam2.514 mDraft1.534 mDisplacement2,678 kgDLR6.3321IMS DivisionCruiser/RacerDynamic Allowance0.010%Age Allowance0.487%
PROPELLER
InstallationShaft exposedTypeFolding 2 bladesDiameter0.380m
CREW
Maximum weight250 kg(declared)Minimum weight130 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail25.3525.80Headsail Luffed22.0522.05Headsail FlyingSymmetric50.5950.59Asymmetric
STORM SAIL AREAS (m²)
Trysail7.70Storm Jib5.73Heavy Weather Jib15.46
SAIL LIMITS
Headsails5Spinnakers4
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
DayDreamFIN-5154
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 VMG1396.61043.8893.8837.2814.2803.8797.3799.5833.0
52°912.6700.4617.5588.7578.0572.5568.6565.7570.9
60°865.3672.2600.4574.1563.5557.6553.3549.0550.6
75°836.5654.8589.0561.5546.3537.5531.2522.7520.1
90°858.0664.2589.8557.7537.7522.9511.9497.9489.7
110°904.0680.1586.3549.0524.9507.1495.9478.1466.2
120°949.0704.1597.7553.5525.2501.4481.2454.0432.7
135°1091.1787.0644.8574.9540.1512.2486.9434.2364.0
150°1343.9936.3736.3625.4568.1536.5509.6458.7388.8
Run VMG1555.11081.1849.3717.5631.4580.7547.7497.7448.5
Selected Courses
Windward / Leeward1473.01062.5871.5777.3722.8692.2672.5648.6640.8
All purpose1110.6821.7693.5634.7602.7583.5569.4549.1535.3
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward750.70.7992
All purpose619.30.9689
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low757.60.7920
Triple Number Coastal/Long Distance Medium616.10.9738
Triple Number Coastal/Long Distance High565.31.0614
Triple Number Windward/Leeward Low967.00.6205
Triple Number Windward/Leeward Medium745.70.8046
Triple Number Windward/Leeward High668.40.8976
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance670.10.8954
Triple Number Coastal/Long Distance Low757.60.7920
Triple Number Coastal/Long Distance Medium616.10.9738
Triple Number Coastal/Long Distance High565.31.0614
Triple Number Windward/Leeward Low967.00.6205
Triple Number Windward/Leeward Medium745.70.8046
Triple Number Windward/Leeward High668.40.8976
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1567.31064.3823.4707.4641.3604.7574.3525.9510.8
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7012
Downwind "popa"0.8562
70% up, 30% down "Ilhabela"0.7415
30% up, 70% down "Ilhabela-inverso"0.8030
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low757.60.7920
Triple Number Coastal/Long Distance Medium616.10.9738
Triple Number Coastal/Long Distance High565.31.0614
Triple Number Windward/Leeward Low967.00.6205
Triple Number Windward/Leeward Medium745.70.8046
Triple Number Windward/Leeward High668.40.8976
Predominantly Upwind668.20.8980
Predominantly Downwind622.10.9645
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low757.60.7920
Triple Number AP Medium616.20.9737
Triple Number AP High565.31.0614
Triple Number Windward/Leeward Low1008.50.5950
Triple Number Windward/Leeward Medium745.70.8046
Triple Number Windward/Leeward High668.40.8976
Single Number Predominant Upwind690.20.8693
Single Number Predominant Reaching612.40.9797
Single Number Predominant Downwind647.30.9269
Predominant Upwind - Low885.80.6773
Predominant Upwind - Low/Med712.10.8426
Predominant Upwind - Medium653.50.9181
Predominant Upwind - Med/High624.40.9609
Predominant Upwind - High612.50.9796
Predominant Downwind Low918.90.6529
Predominant Downwind Low/Med695.80.8624
Predominant Downwind Medium603.70.9938
Predominant Downwind Med/High545.81.0994
Predominant Downwind High507.51.1822
Predominant Reaching Low806.20.7442
Predominant Reaching Low/Med641.80.9348
Predominant Reaching Medium580.41.0337
Predominant Reaching Med/High542.11.1068
Predominant Reaching High516.61.1614
SA/DSPL Upwind24.50SA/DSPL Downwind39.25
Scoring OptionTODTOT
5-Band Windward/Leeward Low1118.10.5366
5-Band Windward/Leeward Low/Med844.50.7105
5-Band Windward/Leeward Medium735.00.8163
5-Band Windward/Leeward Med/High676.00.8876
5-Band Windward/Leeward High651.40.9212
Windward/Leeward 60-40 Low1113.30.5389
Windward/Leeward 60-40 Low/Med852.40.7039
Windward/Leeward 60-40 Medium752.30.7976
Windward/Leeward 60-40 Med/High700.80.8561
Windward/Leeward 60-40 High682.10.8797
5-Band AP Low831.70.7214
5-Band AP Low/Med678.30.8846
5-Band AP Medium609.60.9843
5-Band AP Med/High571.21.0505
5-Band AP High550.21.0905
5-Band SF Bay Tour - Low966.10.6211
5-Band SF Bay Tour - Low/Med809.10.7416
5-Band SF Bay Tour - Medium714.10.8402
5-Band SF Bay Tour - Med/High663.50.9043
5-Band SF Bay Tour - High640.20.9373
Chicago-Mac Upwind0.8490
Chicago-Mac All Purpose0.8750
Chicago-Mac Downwind0.8962
Bayview-Mac Cove Island0.6632
Bayview-Mac Shore0.6690
Harvest Moon Regatta543.01.1051
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance670.10.8954
Triple Number Coastal/Long Distance Low757.60.7920
Triple Number Coastal/Long Distance Medium616.10.9738
Triple Number Coastal/Long Distance High565.31.0614
Triple Number Windward/Leeward Low967.00.6205
Triple Number Windward/Leeward Medium745.70.8046
Triple Number Windward/Leeward High668.40.8976
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1567.31064.3823.4707.4641.3604.7574.3525.9510.8
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance670.10.8954
Triple Number Coastal/Long Distance Low757.60.7920
Triple Number Coastal/Long Distance Medium616.10.9738
Triple Number Coastal/Long Distance High565.31.0614
Triple Number Windward/Leeward Low967.00.6205
Triple Number Windward/Leeward Medium745.70.8046
Triple Number Windward/Leeward High668.40.8976
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1567.31064.3823.4707.4641.3604.7574.3525.9510.8
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance670.1
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1567.31064.3823.4707.4641.3604.7574.3525.9510.8
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low757.60.7920
Triple Number Coastal/Long Distance Medium616.10.9738
Triple Number Coastal/Long Distance High565.31.0614
Triple Number Windward/Leeward Low967.00.6205
Triple Number Windward/Leeward Medium745.70.8046
Triple Number Windward/Leeward High668.40.8976
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating670.10.8954
FinRating, kevyt tuuli1098.50.9103
FinRating, kova tuuli553.70.9030
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low757.60.7920
Triple Number Coastal/Long Distance Medium616.10.9738
Triple Number Coastal/Long Distance High565.31.0614
Triple Number Windward/Leeward Low967.00.6205
Triple Number Windward/Leeward Medium745.70.8046
Triple Number Windward/Leeward High668.40.8976
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.8954
Triple Number Coastal/Long Distance Low0.7920
Triple Number Coastal/Long Distance Medium0.9738
Triple Number Coastal/Long Distance High1.0614
Triple Number Windward/Leeward Low0.6205
Triple Number Windward/Leeward Medium0.8046
Triple Number Windward/Leeward High0.8976
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1567.31064.3823.4707.4641.3604.7574.3525.9510.8
For information
General Purpose Handicap (GPH)686.3
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance670.10.8954
Triple Number Coastal/Long Distance Low757.60.7920
Triple Number Coastal/Long Distance Medium616.10.9738
Triple Number Coastal/Long Distance High565.31.0614
Triple Number Windward/Leeward Low967.00.6205
Triple Number Windward/Leeward Medium745.70.8046
Triple Number Windward/Leeward High668.40.8976
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1567.31064.3823.4707.4641.3604.7574.3525.9510.8
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low757.60.7920
Triple Number Coastal/Long Distance Medium616.10.9738
Triple Number Coastal/Long Distance High565.31.0614
Triple Number Windward/Leeward Low967.00.6205
Triple Number Windward/Leeward Medium745.70.8046
Triple Number Windward/Leeward High668.40.8976
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance670.10.8954
Triple Number Coastal/Long Distance Low757.60.7920
Triple Number Coastal/Long Distance Medium616.10.9738
Triple Number Coastal/Long Distance High565.31.0614
Triple Number Windward/Leeward Low967.00.6205
Triple Number Windward/Leeward Medium745.70.8046
Triple Number Windward/Leeward High668.40.8976
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1567.31064.3823.4707.4641.3604.7574.3525.9510.8
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance670.10.8954
Triple Number Coastal/Long Distance Low757.60.7920
Triple Number Coastal/Long Distance Medium616.10.9738
Triple Number Coastal/Long Distance High565.31.0614
Triple Number Windward/Leeward Low967.00.6205
Triple Number Windward/Leeward Medium745.70.8046
Triple Number Windward/Leeward High668.40.8976
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1567.31064.3823.4707.4641.3604.7574.3525.9510.8
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low757.6
Triple Number Coastal/Long Distance Medium616.1
Triple Number Coastal/Long Distance High565.3
Triple Number Windward/Leeward Low967.0
Triple Number Windward/Leeward Medium745.7
Triple Number Windward/Leeward High668.4
Predominantly Upwind668.2
Predominantly Downwind622.1
Predominantly Reaching600.7
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance670.10.8954
Triple Number Coastal/Long Distance Low757.60.7920
Triple Number Coastal/Long Distance Medium616.10.9738
Triple Number Coastal/Long Distance High565.31.0614
Triple Number Windward/Leeward Low967.00.6205
Triple Number Windward/Leeward Medium745.70.8046
Triple Number Windward/Leeward High668.40.8976
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1567.31064.3823.4707.4641.3604.7574.3525.9510.8
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7920
Triple Number Coastal/Long Distance Medium0.9738
Triple Number Coastal/Long Distance High1.0614
Triple Number Windward/Leeward Low0.6205
Triple Number Windward/Leeward Medium0.8046
Triple Number Windward/Leeward High0.8976
Coastal/Long Distance0.8954
Predominantly Upwind0.8980
Predominantly Downwind0.9645
For information
General Purpose Handicap (GPH)686.3
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)0.9689
Distanseseilas Trippeltall svak vind0.7920
Distanseseilas Trippeltall mellomvind0.9738
Distanseseilas Trippeltall sterk vind1.0614
Pølsebane Trippeltall svak vind0.6205
Pølsebane Trippeltall mellomvind0.8046
Pølsebane Trippeltall sterk vind0.8976
Motvind Singeltall0.8980
Medvind Singeltall0.9645
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low757.60.7920
Triple Number Coastal/Long Distance Medium616.10.9738
Triple Number Coastal/Long Distance High565.31.0614
Triple Number Windward/Leeward Low967.00.6205
Triple Number Windward/Leeward Medium745.70.8046
Triple Number Windward/Leeward High668.40.8976
Coastal/Long Distance670.10.8954
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind668.20.8980
Predominantly Downwind622.10.9645
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore643.10.9330
Cape Doctor Coastal539.41.1123
Triple Number Coastal/Long Distance Low757.60.7920
Triple Number Coastal/Long Distance Medium616.10.9738
Triple Number Coastal/Long Distance High565.31.0614
Triple Number Windward/Leeward Low967.00.6205
Triple Number Windward/Leeward Medium745.70.8046
Triple Number Windward/Leeward High668.40.8976
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7920
Triple Number Coastal/Long Distance Medium0.9738
Triple Number Coastal/Long Distance High1.0614
Triple Number Windward/Leeward Low0.6205
Triple Number Windward/Leeward Medium0.8046
Triple Number Windward/Leeward High0.8976
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7920
Triple Number Coastal/Long Distance Medium0.9738
Triple Number Coastal/Long Distance High1.0614
Triple Number Windward/Leeward Low0.6205
Triple Number Windward/Leeward Medium0.8046
Triple Number Windward/Leeward High0.8976
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance670.10.8954
Triple Number Coastal/Long Distance Low757.60.7920
Triple Number Coastal/Long Distance Medium616.10.9738
Triple Number Coastal/Long Distance High565.31.0614
Triple Number Windward/Leeward Low967.00.6205
Triple Number Windward/Leeward Medium745.70.8046
Triple Number Windward/Leeward High668.40.8976
Predominantly Upwind668.20.8980
Predominantly Downwind622.10.9645
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1567.31064.3823.4707.4641.3604.7574.3525.9510.8
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance670.10.8954
Triple Number Coastal/Long Distance Low757.60.7920
Triple Number Coastal/Long Distance Medium616.10.9738
Triple Number Coastal/Long Distance High565.31.0614
Triple Number Windward/Leeward Low967.00.6205
Triple Number Windward/Leeward Medium745.70.8046
Triple Number Windward/Leeward High668.40.8976
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1567.31064.3823.4707.4641.3604.7574.3525.9510.8
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low757.60.7920
Triple Number AP Medium616.20.9737
Triple Number AP High565.31.0614
Triple Number Windward/Leeward Low1008.50.5950
Triple Number Windward/Leeward Medium745.70.8046
Triple Number Windward/Leeward High668.40.8976
Single Number Predominant Upwind690.20.8693
Single Number Predominant Reaching612.40.9797
Single Number Predominant Downwind647.30.9269
Predominant Upwind - Low885.80.6773
Predominant Upwind - Low/Med712.10.8426
Predominant Upwind - Medium653.50.9181
Predominant Upwind - Med/High624.40.9609
Predominant Upwind - High612.50.9796
Predominant Downwind Low918.90.6529
Predominant Downwind Low/Med695.80.8624
Predominant Downwind Medium603.70.9938
Predominant Downwind Med/High545.81.0994
Predominant Downwind High507.51.1822
Predominant Reaching Low806.20.7442
Predominant Reaching Low/Med641.80.9348
Predominant Reaching Medium580.41.0337
Predominant Reaching Med/High542.11.1068
Predominant Reaching High516.61.1614
SA/DSPL Upwind24.50SA/DSPL Downwind39.25
Scoring OptionTODTOT
5-Band Windward/Leeward Low1118.10.5366
5-Band Windward/Leeward Low/Med844.50.7105
5-Band Windward/Leeward Medium735.00.8163
5-Band Windward/Leeward Med/High676.00.8876
5-Band Windward/Leeward High651.40.9212
Windward/Leeward 60-40 Low1113.30.5389
Windward/Leeward 60-40 Low/Med852.40.7039
Windward/Leeward 60-40 Medium752.30.7976
Windward/Leeward 60-40 Med/High700.80.8561
Windward/Leeward 60-40 High682.10.8797
5-Band AP Low831.70.7214
5-Band AP Low/Med678.30.8846
5-Band AP Medium609.60.9843
5-Band AP Med/High571.21.0505
5-Band AP High550.21.0905
5-Band SF Bay Tour - Low966.10.6211
5-Band SF Bay Tour - Low/Med809.10.7416
5-Band SF Bay Tour - Medium714.10.8402
5-Band SF Bay Tour - Med/High663.50.9043
5-Band SF Bay Tour - High640.20.9373
Chicago-Mac Upwind0.8490
Chicago-Mac All Purpose0.8750
Chicago-Mac Downwind0.8962
Bayview-Mac Cove Island0.6632
Bayview-Mac Shore0.6690
Harvest Moon Regatta543.01.1051
Club Certificate2025
DayDreamFIN-5154
Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassInferno 29Measurement24/05/2022HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
LOA8.800Max. Beam2.514Draft1.534Displacement2,678Wetted area15.47IMS L7.596LSM07.506Acc. length8.171Sink (kg/mm) 11.52
VCGD-0.135VCGM-0.097RM Rated (kg·m) 44.4Limit of positive stability(°) N/AStability IndexN/ADefault crew weight457Declared crew weight250
PROPELLER
Propeller TypeFolding 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.380PBWPIPA0.0014
PSDPHDPHL
PSAESL
ST1ST2ST3
ST4ST5
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingYesAdjustable mast footNoRunning backstays1CheckstaysSpreaders1Rotating mastNo
P11.000IG10.200ISP10.200MDT10.092MDL10.135MDT2MDL2TL2.310MWGO0.147
E4.000J3.150BAS1.600FSDSFJ0.180SPL3.150WPLTPS0.000BDMWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date24/05/2022
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
Club Certificate2025
DayDreamFIN-5154
Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment10.130.851.522.263.3625.35
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment10.080.571.072.143.274.4110.10NoNo 22.05
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment110.3010.3010.305.955.6750.59
CRUISER/RACER REQUIREMENTS*
Accommodation length8.2 mTable area0.33 m²Headroom1.40 mMinimum number of berths3Personal gear stowage0.12 m³Fresh water capacity33 lMinimum number of seats in cockpit3Food stowage0.18 m³Fuel capacity20 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.