Club
Certificate
2024

Boat

Aurora

FIN-11248

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 Angles43.3°40.8°39.7°39.1°38.7°38.4°38.5°39.5°
Beat VMG3.193.864.304.534.644.704.744.68
52°4.855.706.206.456.566.636.696.68
60°5.095.926.386.616.746.806.886.90
75°5.266.086.536.786.947.067.197.25
90°5.256.186.656.897.037.207.467.61
110°5.266.266.777.087.347.567.858.03
120°5.086.126.707.057.347.628.188.56
135°4.535.566.376.827.157.478.169.12
150°3.754.815.746.436.847.167.798.59
Run VMG3.254.174.985.706.296.727.337.95
Gybe Angles145.1°150.3°152.5°160.3°175.0°179.0°179.1°179.0°
APH ToD:610.9CDL: 7.800APH ToT: 0.9821CertNo:
BOAT
ClassAlbin NovaDesignerPeter NorlinBuilderAlbin MarineAge date01/1981Series date01/1981Offset fileALBINNOVA.offData fileFIN11248
HULL
Length Overall9.896 mMaximum Beam3.156 mDraft1.718 mDisplacement4,400 kgDLR7.3101IMS DivisionCruiser/RacerDynamic Allowance0.310%Age Allowance0.487%
PROPELLER
InstallationShaft exposedTypeFolding 2 bladesDiameter0.400m
CREW
Maximum weight340 kg(declared)Minimum weight210 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail31.1031.78Headsail Luffed21.4221.42Headsail FlyingSymmetric59.8359.83Asymmetric
STORM SAIL AREAS (m²)
Trysail9.11Storm Jib5.67Heavy Weather Jib15.29
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.

Club
Certificate
2024

Boat

Aurora

FIN-11248

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 VMG1128.1932.3837.9795.3776.3765.6758.9769.7
52°742.8631.7580.3558.6548.9543.4538.5538.7
60°707.0607.8564.1544.6534.4529.0523.3522.1
75°685.1591.7551.5531.2518.8510.2500.9496.6
90°686.2582.5541.3522.6512.2500.0482.8472.9
110°684.0575.1532.1508.4490.6476.0458.8448.6
120°708.9588.2537.6511.0490.5472.6440.1420.5
135°795.4647.0565.3528.2503.5482.0441.4394.9
150°960.5748.1627.6559.9526.6503.0462.3419.3
Run VMG1109.1863.7723.5631.4572.6536.0490.8452.9
Selected Courses
Windward / Leeward1118.6898.0780.7713.4674.5650.8624.9611.3
All purpose857.0704.4628.8589.2567.0551.7531.3517.7
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward747.10.8031
All purpose610.90.9821
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low780.70.7685
Triple Number Coastal/Long Distance Medium606.40.9894
Triple Number Coastal/Long Distance High547.81.0952
Triple Number Windward/Leeward Low1008.20.5951
Triple Number Windward/Leeward Medium741.50.8092
Triple Number Windward/Leeward High647.00.9274
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance664.50.9029
Triple Number Coastal/Long Distance Low780.70.7685
Triple Number Coastal/Long Distance Medium606.40.9894
Triple Number Coastal/Long Distance High547.81.0952
Triple Number Windward/Leeward Low1008.20.5951
Triple Number Windward/Leeward Medium741.50.8092
Triple Number Windward/Leeward High647.00.9274
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1117.7844.7705.7627.9588.0557.5508.6494.4
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7006
Downwind "popa"0.8524
70% up, 30% down "Ilhabela"0.7402
30% up, 70% down "Ilhabela-inverso"0.8004
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low780.70.7685
Triple Number Coastal/Long Distance Medium606.40.9894
Triple Number Coastal/Long Distance High547.81.0952
Triple Number Windward/Leeward Low1008.20.5951
Triple Number Windward/Leeward Medium741.50.8092
Triple Number Windward/Leeward High647.00.9274
Predominantly Upwind661.10.9075
Predominantly Downwind618.10.9707
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low780.70.7685
Triple Number AP Medium606.50.9893
Triple Number AP High547.91.0952
Triple Number Windward/Leeward Low1008.20.5951
Triple Number Windward/Leeward Medium741.50.8092
Triple Number Windward/Leeward High647.00.9274
Single Number Predominant Upwind659.60.9096
Single Number Predominant Reaching585.21.0253
Single Number Predominant Downwind618.90.9694
Predominant Upwind - Low858.20.6991
Predominant Upwind - Low/Med720.90.8323
Predominant Upwind - Medium640.70.9365
Predominant Upwind - Med/High602.90.9952
Predominant Upwind - High587.61.0211
Predominant Downwind Low861.10.6968
Predominant Downwind Low/Med699.70.8575
Predominant Downwind Medium595.71.0073
Predominant Downwind Med/High534.31.1230
Predominant Downwind High500.11.1998
Predominant Reaching Low765.20.7841
Predominant Reaching Low/Med641.90.9347
Predominant Reaching Medium568.71.0551
Predominant Reaching Med/High528.51.1353
Predominant Reaching High504.71.1889
SA/DSPL Upwind19.47SA/DSPL Downwind33.70
Scoring OptionTODTOT
5-Band Windward/Leeward Low1068.50.5615
5-Band Windward/Leeward Low/Med861.90.6962
5-Band Windward/Leeward Medium728.20.8239
5-Band Windward/Leeward Med/High655.70.9151
5-Band Windward/Leeward High627.00.9569
Windward/Leeward 60-40 Low1071.60.5599
Windward/Leeward 60-40 Low/Med871.00.6888
Windward/Leeward 60-40 Medium744.20.8062
Windward/Leeward 60-40 Med/High678.30.8846
Windward/Leeward 60-40 High654.00.9174
5-Band AP Low822.40.7296
5-Band AP Low/Med683.20.8782
5-Band AP Medium598.51.0025
5-Band AP Med/High554.01.0830
5-Band AP High532.51.1269
5-Band SF Bay Tour - Low1012.70.5925
5-Band SF Bay Tour - Low/Med824.00.7282
5-Band SF Bay Tour - Medium705.50.8505
5-Band SF Bay Tour - Med/High643.70.9322
5-Band SF Bay Tour - High617.60.9714
Chicago-Mac Upwind0.8916
Chicago-Mac All Purpose0.9192
Chicago-Mac Downwind0.9536
Bayview-Mac Cove Island0.8563
Bayview-Mac Shore0.8630
Harvest Moon Regatta533.51.1246
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance664.50.9029
Triple Number Coastal/Long Distance Low780.70.7685
Triple Number Coastal/Long Distance Medium606.40.9894
Triple Number Coastal/Long Distance High547.81.0952
Triple Number Windward/Leeward Low1008.20.5951
Triple Number Windward/Leeward Medium741.50.8092
Triple Number Windward/Leeward High647.00.9274
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1117.7844.7705.7627.9588.0557.5508.6494.4
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance664.50.9029
Triple Number Coastal/Long Distance Low780.70.7685
Triple Number Coastal/Long Distance Medium606.40.9894
Triple Number Coastal/Long Distance High547.81.0952
Triple Number Windward/Leeward Low1008.20.5951
Triple Number Windward/Leeward Medium741.50.8092
Triple Number Windward/Leeward High647.00.9274
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1117.7844.7705.7627.9588.0557.5508.6494.4
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance664.5
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1117.7844.7705.7627.9588.0557.5508.6494.4
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low780.70.7685
Triple Number Coastal/Long Distance Medium606.40.9894
Triple Number Coastal/Long Distance High547.81.0952
Triple Number Windward/Leeward Low1008.20.5951
Triple Number Windward/Leeward Medium741.50.8092
Triple Number Windward/Leeward High647.00.9274
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating (Coastal/Long Distance)664.50.9029
Triple Number Coastal/Long Distance Low780.70.7685
Triple Number Coastal/Long Distance Medium606.40.9894
Triple Number Coastal/Long Distance High547.81.0952
Triple Number Windward/Leeward Low1008.20.5951
Triple Number Windward/Leeward Medium741.50.8092
Triple Number Windward/Leeward High647.00.9274
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1117.7844.7705.7627.9588.0557.5508.6494.4
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low780.70.7685
Triple Number Coastal/Long Distance Medium606.40.9894
Triple Number Coastal/Long Distance High547.81.0952
Triple Number Windward/Leeward Low1008.20.5951
Triple Number Windward/Leeward Medium741.50.8092
Triple Number Windward/Leeward High647.00.9274
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7685
Triple Number Coastal/Long Distance Medium0.9894
Triple Number Coastal/Long Distance High1.0952
Triple Number Windward/Leeward Low0.5951
Triple Number Windward/Leeward Medium0.8092
Triple Number Windward/Leeward High0.9274
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1117.7844.7705.7627.9588.0557.5508.6494.4
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance664.50.9029
Triple Number Coastal/Long Distance Low780.70.7685
Triple Number Coastal/Long Distance Medium606.40.9894
Triple Number Coastal/Long Distance High547.81.0952
Triple Number Windward/Leeward Low1008.20.5951
Triple Number Windward/Leeward Medium741.50.8092
Triple Number Windward/Leeward High647.00.9274
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1117.7844.7705.7627.9588.0557.5508.6494.4
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low780.70.7685
Triple Number Coastal/Long Distance Medium606.40.9894
Triple Number Coastal/Long Distance High547.81.0952
Triple Number Windward/Leeward Low1008.20.5951
Triple Number Windward/Leeward Medium741.50.8092
Triple Number Windward/Leeward High647.00.9274
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance664.50.9029
Triple Number Coastal/Long Distance Low780.70.7685
Triple Number Coastal/Long Distance Medium606.40.9894
Triple Number Coastal/Long Distance High547.81.0952
Triple Number Windward/Leeward Low1008.20.5951
Triple Number Windward/Leeward Medium741.50.8092
Triple Number Windward/Leeward High647.00.9274
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1117.7844.7705.7627.9588.0557.5508.6494.4
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance664.50.9029
Triple Number Coastal/Long Distance Low780.70.7685
Triple Number Coastal/Long Distance Medium606.40.9894
Triple Number Coastal/Long Distance High547.81.0952
Triple Number Windward/Leeward Low1008.20.5951
Triple Number Windward/Leeward Medium741.50.8092
Triple Number Windward/Leeward High647.00.9274
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1117.7844.7705.7627.9588.0557.5508.6494.4
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low780.7
Triple Number Coastal/Long Distance Medium606.4
Triple Number Coastal/Long Distance High547.8
Triple Number Windward/Leeward Low1008.2
Triple Number Windward/Leeward Medium741.5
Triple Number Windward/Leeward High647.0
Predominantly Upwind661.1
Predominantly Downwind618.1
Predominantly Reaching594.3
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance664.50.9029
Triple Number Coastal/Long Distance Low780.70.7685
Triple Number Coastal/Long Distance Medium606.40.9894
Triple Number Coastal/Long Distance High547.81.0952
Triple Number Windward/Leeward Low1008.20.5951
Triple Number Windward/Leeward Medium741.50.8092
Triple Number Windward/Leeward High647.00.9274
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1117.7844.7705.7627.9588.0557.5508.6494.4
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7685
Triple Number Coastal/Long Distance Medium0.9894
Triple Number Coastal/Long Distance High1.0952
Triple Number Windward/Leeward Low0.5951
Triple Number Windward/Leeward Medium0.8092
Triple Number Windward/Leeward High0.9274
Coastal/Long Distance0.9029
Predominantly Upwind0.9075
Predominantly Downwind0.9707
For information
General Purpose Handicap (GPH)684.7
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.7685
Tretall Distanseseilas Mellomvind0.9894
Tretall Distanseseilas Mye vind1.0952
Tretall Pølsebane Lite vind0.5951
Tretall Pølsebane Mellomvind0.8092
Tretall Pølsebane Mye vind0.9274
Distanseseilas ett tall0.9821
Enkeltall Motvind0.9075
Enkeltall Medvind0.9707
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low780.70.7685
Triple Number Coastal/Long Distance Medium606.40.9894
Triple Number Coastal/Long Distance High547.81.0952
Triple Number Windward/Leeward Low1008.20.5951
Triple Number Windward/Leeward Medium741.50.8092
Triple Number Windward/Leeward High647.00.9274
Coastal/Long Distance664.50.9029
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind661.10.9075
Predominantly Downwind618.10.9707
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore615.40.9750
Cape Doctor Coastal521.81.1499
Triple Number Coastal/Long Distance Low780.70.7685
Triple Number Coastal/Long Distance Medium606.40.9894
Triple Number Coastal/Long Distance High547.81.0952
Triple Number Windward/Leeward Low1008.20.5951
Triple Number Windward/Leeward Medium741.50.8092
Triple Number Windward/Leeward High647.00.9274
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7685
Triple Number Coastal/Long Distance Medium0.9894
Triple Number Coastal/Long Distance High1.0952
Triple Number Windward/Leeward Low0.5951
Triple Number Windward/Leeward Medium0.8092
Triple Number Windward/Leeward High0.9274
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7685
Triple Number Coastal/Long Distance Medium0.9894
Triple Number Coastal/Long Distance High1.0952
Triple Number Windward/Leeward Low0.5951
Triple Number Windward/Leeward Medium0.8092
Triple Number Windward/Leeward High0.9274
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance664.50.9029
Triple Number Coastal/Long Distance Low780.70.7685
Triple Number Coastal/Long Distance Medium606.40.9894
Triple Number Coastal/Long Distance High547.81.0952
Triple Number Windward/Leeward Low1008.20.5951
Triple Number Windward/Leeward Medium741.50.8092
Triple Number Windward/Leeward High647.00.9274
Predominantly Upwind661.10.9075
Predominantly Downwind618.10.9707
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1117.7844.7705.7627.9588.0557.5508.6494.4
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance664.50.9029
Triple Number Coastal/Long Distance Low780.70.7685
Triple Number Coastal/Long Distance Medium606.40.9894
Triple Number Coastal/Long Distance High547.81.0952
Triple Number Windward/Leeward Low1008.20.5951
Triple Number Windward/Leeward Medium741.50.8092
Triple Number Windward/Leeward High647.00.9274
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1117.7844.7705.7627.9588.0557.5508.6494.4
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low780.70.7685
Triple Number AP Medium606.50.9893
Triple Number AP High547.91.0952
Triple Number Windward/Leeward Low1008.20.5951
Triple Number Windward/Leeward Medium741.50.8092
Triple Number Windward/Leeward High647.00.9274
Single Number Predominant Upwind659.60.9096
Single Number Predominant Reaching585.21.0253
Single Number Predominant Downwind618.90.9694
Predominant Upwind - Low858.20.6991
Predominant Upwind - Low/Med720.90.8323
Predominant Upwind - Medium640.70.9365
Predominant Upwind - Med/High602.90.9952
Predominant Upwind - High587.61.0211
Predominant Downwind Low861.10.6968
Predominant Downwind Low/Med699.70.8575
Predominant Downwind Medium595.71.0073
Predominant Downwind Med/High534.31.1230
Predominant Downwind High500.11.1998
Predominant Reaching Low765.20.7841
Predominant Reaching Low/Med641.90.9347
Predominant Reaching Medium568.71.0551
Predominant Reaching Med/High528.51.1353
Predominant Reaching High504.71.1889
SA/DSPL Upwind19.47SA/DSPL Downwind33.70
Scoring OptionTODTOT
5-Band Windward/Leeward Low1068.50.5615
5-Band Windward/Leeward Low/Med861.90.6962
5-Band Windward/Leeward Medium728.20.8239
5-Band Windward/Leeward Med/High655.70.9151
5-Band Windward/Leeward High627.00.9569
Windward/Leeward 60-40 Low1071.60.5599
Windward/Leeward 60-40 Low/Med871.00.6888
Windward/Leeward 60-40 Medium744.20.8062
Windward/Leeward 60-40 Med/High678.30.8846
Windward/Leeward 60-40 High654.00.9174
5-Band AP Low822.40.7296
5-Band AP Low/Med683.20.8782
5-Band AP Medium598.51.0025
5-Band AP Med/High554.01.0830
5-Band AP High532.51.1269
5-Band SF Bay Tour - Low1012.70.5925
5-Band SF Bay Tour - Low/Med824.00.7282
5-Band SF Bay Tour - Medium705.50.8505
5-Band SF Bay Tour - Med/High643.70.9322
5-Band SF Bay Tour - High617.60.9714
Chicago-Mac Upwind0.8916
Chicago-Mac All Purpose0.9192
Chicago-Mac Downwind0.9536
Bayview-Mac Cove Island0.8563
Bayview-Mac Shore0.8630
Harvest Moon Regatta533.51.1246

Club
Certificate
2024

Boat

Aurora

FIN-11248

Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassAlbin NovaMeasurement14/05/2021HINPlan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA9.896Max. Beam3.156Draft1.718Displacement4,400Wetted area21.25IMS L8.550LSM08.443Acc. length9.896Sink (kg/mm) 14.77
VCGD-0.048VCGM-0.029RM Rated (kg·m) 74.4Limit of positive stability(°) N/AStability IndexN/ADefault crew weight541Declared crew weight340
PROPELLER
Propeller TypeFolding 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.400PBWPIPA0.0015
PSDPHDPHL
PSAESL
ST1ST2ST3
ST4ST5
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunners/Checkstays1Spreaders1Rotating mastNo
P12.100IG10.640ISP10.700MDT10.115MDL10.170MDT2MDL2TLNo TaperMWGO
E4.300J3.700BAS1.540FSDFoilSFJSPL4.000WPLTPSBDMWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date14/05/2021
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible

Club
Certificate
2024

Boat

Aurora

FIN-11248

Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment10.150.931.682.773.6031.10
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment20.060.551.062.053.014.0110.53YesNo 21.4201/07/2024
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment110.5910.5910.596.866.4659.83
CRUISER/RACER REQUIREMENTS*
Accommodation length9.9 mTable area0.44 m²Headroom1.70 mMinimum number of berths4Personal gear stowage0.16 m³Fresh water capacity78 lMinimum number of seats in cockpit4Food stowage0.24 m³Fuel capacity48 l
*This list refers to the calculated requirements. See IMS Appendix 1 for the complete list of requirements.