Double HandedClub Certificate2025
Nina-Charlotta IIFIN-1465
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 Angles43.4°43.4°41.3°40.1°39.5°39.4°39.9°41.0°43.7°
Beat VMG2.162.953.533.904.084.144.174.123.94
52°3.364.485.235.635.825.925.965.975.91
60°3.564.705.425.785.976.086.136.186.16
75°3.694.855.565.916.136.286.396.516.57
90°3.574.775.575.996.236.376.546.796.95
110°3.504.755.626.076.366.616.847.177.41
120°3.324.565.496.006.326.606.887.467.91
135°2.894.055.025.756.156.466.757.418.37
150°2.403.474.455.275.856.206.497.097.86
Run VMG2.073.003.864.595.265.736.096.647.21
Gybe Angles148.3°148.3°152.3°155.9°163.5°172.3°178.1°178.6°177.7°
APH ToD:674.3CDL: 6.157APH ToT: 0.8898CertNo:
BOAT
ClassFinnflyer 27DesignerEivind StillBuilderSimunan KuitutyoAge date01/1979Series date01/1979Offset fileFin1465.offData fileFIN1465
HULL
Length Overall8.200 mMaximum Beam2.800 mDraft1.399 mDisplacement2,100 kgDLR8.9896IMS DivisionCruiser/RacerDynamic Allowance0.360%Age Allowance0.487%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight160 kg(declared)Minimum weight120 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail16.7417.10Headsail Luffed16.5116.51Headsail FlyingSymmetric34.1834.18Asymmetric
STORM SAIL AREAS (m²)
Trysail4.93Storm Jib3.45Heavy Weather Jib9.31
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.
Double HandedClub Certificate2025
Nina-Charlotta IIFIN-1465
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 VMG1665.01220.51018.4922.8881.3868.6864.3874.4912.6
52°1071.1803.5688.8639.6618.1608.6604.4602.5608.9
60°1009.9765.4664.3622.8602.7591.9586.8582.3584.5
75°974.7742.3647.8608.7587.3573.1563.2552.8548.3
90°1009.1755.5646.8600.7578.0565.2550.8530.5518.3
110°1028.2758.3640.3593.2565.9544.3526.2502.2485.8
120°1084.1788.7655.6599.5569.3545.2523.3482.8454.9
135°1244.4888.2717.0625.9585.4557.5533.2485.7430.4
150°1502.81038.1809.8683.5615.5580.6554.4507.8457.9
Run VMG1741.21198.7933.2783.6684.7627.8591.3542.1499.4
Selected Courses
Windward / Leeward1700.31209.6975.8853.2783.0748.2727.8708.2706.0
All purpose1285.2933.7771.5692.1650.7628.7613.5593.9583.9
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward821.40.7304
All purpose674.30.8898
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low852.50.7038
Triple Number Coastal/Long Distance Medium669.10.8967
Triple Number Coastal/Long Distance High610.00.9836
Triple Number Windward/Leeward Low1092.70.5491
Triple Number Windward/Leeward Medium813.80.7373
Triple Number Windward/Leeward High725.60.8269
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance731.30.8204
Triple Number Coastal/Long Distance Low852.50.7038
Triple Number Coastal/Long Distance Medium669.10.8967
Triple Number Coastal/Long Distance High610.00.9836
Triple Number Windward/Leeward Low1092.70.5491
Triple Number Windward/Leeward Medium813.80.7373
Triple Number Windward/Leeward High725.60.8269
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1806.51208.5919.5774.1693.0652.3619.8564.8550.5
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6315
Downwind "popa"0.7834
70% up, 30% down "Ilhabela"0.6705
30% up, 70% down "Ilhabela-inverso"0.7307
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low852.50.7038
Triple Number Coastal/Long Distance Medium669.10.8967
Triple Number Coastal/Long Distance High610.00.9836
Triple Number Windward/Leeward Low1092.70.5491
Triple Number Windward/Leeward Medium813.80.7373
Triple Number Windward/Leeward High725.60.8269
Predominantly Upwind729.80.8222
Predominantly Downwind679.20.8834
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low852.60.7038
Triple Number AP Medium669.20.8966
Triple Number AP High610.00.9836
Triple Number Windward/Leeward Low1141.50.5256
Triple Number Windward/Leeward Medium813.80.7373
Triple Number Windward/Leeward High725.60.8269
Single Number Predominant Upwind759.00.7905
Single Number Predominant Reaching671.60.8934
Single Number Predominant Downwind710.70.8443
Predominant Upwind - Low1019.10.5887
Predominant Upwind - Low/Med790.70.7588
Predominant Upwind - Medium708.30.8470
Predominant Upwind - Med/High673.10.8914
Predominant Upwind - High663.20.9047
Predominant Downwind Low1037.30.5784
Predominant Downwind Low/Med766.90.7824
Predominant Downwind Medium655.30.9156
Predominant Downwind Med/High591.41.0145
Predominant Downwind High555.11.0809
Predominant Reaching Low917.90.6536
Predominant Reaching Low/Med707.40.8482
Predominant Reaching Medium628.40.9548
Predominant Reaching Med/High585.51.0247
Predominant Reaching High560.31.0709
SA/DSPL Upwind20.23SA/DSPL Downwind30.97
Scoring OptionTODTOT
5-Band Windward/Leeward Low1274.50.4708
5-Band Windward/Leeward Low/Med938.50.6393
5-Band Windward/Leeward Medium800.40.7496
5-Band Windward/Leeward Med/High732.60.8190
5-Band Windward/Leeward High711.20.8436
Windward/Leeward 60-40 Low1275.80.4703
Windward/Leeward 60-40 Low/Med949.70.6318
Windward/Leeward 60-40 Medium819.50.7321
Windward/Leeward 60-40 Med/High759.70.7898
Windward/Leeward 60-40 High744.80.8055
5-Band AP Low941.90.6370
5-Band AP Low/Med749.60.8005
5-Band AP Medium660.90.9079
5-Band AP Med/High615.90.9741
5-Band AP High595.61.0074
5-Band SF Bay Tour - Low1099.20.5459
5-Band SF Bay Tour - Low/Med900.00.6667
5-Band SF Bay Tour - Medium777.60.7716
5-Band SF Bay Tour - Med/High719.70.8337
5-Band SF Bay Tour - High700.30.8568
Chicago-Mac Upwind0.7694
Chicago-Mac All Purpose0.7947
Chicago-Mac Downwind0.8155
Bayview-Mac Cove Island0.5868
Bayview-Mac Shore0.5914
Harvest Moon Regatta588.51.0195
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance731.30.8204
Triple Number Coastal/Long Distance Low852.50.7038
Triple Number Coastal/Long Distance Medium669.10.8967
Triple Number Coastal/Long Distance High610.00.9836
Triple Number Windward/Leeward Low1092.70.5491
Triple Number Windward/Leeward Medium813.80.7373
Triple Number Windward/Leeward High725.60.8269
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1806.51208.5919.5774.1693.0652.3619.8564.8550.5
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance731.30.8204
Triple Number Coastal/Long Distance Low852.50.7038
Triple Number Coastal/Long Distance Medium669.10.8967
Triple Number Coastal/Long Distance High610.00.9836
Triple Number Windward/Leeward Low1092.70.5491
Triple Number Windward/Leeward Medium813.80.7373
Triple Number Windward/Leeward High725.60.8269
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1806.51208.5919.5774.1693.0652.3619.8564.8550.5
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance731.3
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1806.51208.5919.5774.1693.0652.3619.8564.8550.5
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low852.50.7038
Triple Number Coastal/Long Distance Medium669.10.8967
Triple Number Coastal/Long Distance High610.00.9836
Triple Number Windward/Leeward Low1092.70.5491
Triple Number Windward/Leeward Medium813.80.7373
Triple Number Windward/Leeward High725.60.8269
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating731.30.8204
FinRating, kevyt tuuli1252.90.7981
FinRating, kova tuuli599.20.8345
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low852.50.7038
Triple Number Coastal/Long Distance Medium669.10.8967
Triple Number Coastal/Long Distance High610.00.9836
Triple Number Windward/Leeward Low1092.70.5491
Triple Number Windward/Leeward Medium813.80.7373
Triple Number Windward/Leeward High725.60.8269
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.8204
Triple Number Coastal/Long Distance Low0.7038
Triple Number Coastal/Long Distance Medium0.8967
Triple Number Coastal/Long Distance High0.9836
Triple Number Windward/Leeward Low0.5491
Triple Number Windward/Leeward Medium0.7373
Triple Number Windward/Leeward High0.8269
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1806.51208.5919.5774.1693.0652.3619.8564.8550.5
For information
General Purpose Handicap (GPH)753.6
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance731.30.8204
Triple Number Coastal/Long Distance Low852.50.7038
Triple Number Coastal/Long Distance Medium669.10.8967
Triple Number Coastal/Long Distance High610.00.9836
Triple Number Windward/Leeward Low1092.70.5491
Triple Number Windward/Leeward Medium813.80.7373
Triple Number Windward/Leeward High725.60.8269
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1806.51208.5919.5774.1693.0652.3619.8564.8550.5
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low852.50.7038
Triple Number Coastal/Long Distance Medium669.10.8967
Triple Number Coastal/Long Distance High610.00.9836
Triple Number Windward/Leeward Low1092.70.5491
Triple Number Windward/Leeward Medium813.80.7373
Triple Number Windward/Leeward High725.60.8269
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance731.30.8204
Triple Number Coastal/Long Distance Low852.50.7038
Triple Number Coastal/Long Distance Medium669.10.8967
Triple Number Coastal/Long Distance High610.00.9836
Triple Number Windward/Leeward Low1092.70.5491
Triple Number Windward/Leeward Medium813.80.7373
Triple Number Windward/Leeward High725.60.8269
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1806.51208.5919.5774.1693.0652.3619.8564.8550.5
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance731.30.8204
Triple Number Coastal/Long Distance Low852.50.7038
Triple Number Coastal/Long Distance Medium669.10.8967
Triple Number Coastal/Long Distance High610.00.9836
Triple Number Windward/Leeward Low1092.70.5491
Triple Number Windward/Leeward Medium813.80.7373
Triple Number Windward/Leeward High725.60.8269
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1806.51208.5919.5774.1693.0652.3619.8564.8550.5
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low852.5
Triple Number Coastal/Long Distance Medium669.1
Triple Number Coastal/Long Distance High610.0
Triple Number Windward/Leeward Low1092.7
Triple Number Windward/Leeward Medium813.8
Triple Number Windward/Leeward High725.6
Predominantly Upwind729.8
Predominantly Downwind679.2
Predominantly Reaching655.1
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance731.30.8204
Triple Number Coastal/Long Distance Low852.50.7038
Triple Number Coastal/Long Distance Medium669.10.8967
Triple Number Coastal/Long Distance High610.00.9836
Triple Number Windward/Leeward Low1092.70.5491
Triple Number Windward/Leeward Medium813.80.7373
Triple Number Windward/Leeward High725.60.8269
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1806.51208.5919.5774.1693.0652.3619.8564.8550.5
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7038
Triple Number Coastal/Long Distance Medium0.8967
Triple Number Coastal/Long Distance High0.9836
Triple Number Windward/Leeward Low0.5491
Triple Number Windward/Leeward Medium0.7373
Triple Number Windward/Leeward High0.8269
Coastal/Long Distance0.8204
Predominantly Upwind0.8222
Predominantly Downwind0.8834
For information
General Purpose Handicap (GPH)753.6
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)0.8898
Distanseseilas Trippeltall svak vind0.7038
Distanseseilas Trippeltall mellomvind0.8967
Distanseseilas Trippeltall sterk vind0.9836
Pølsebane Trippeltall svak vind0.5491
Pølsebane Trippeltall mellomvind0.7373
Pølsebane Trippeltall sterk vind0.8269
Motvind Singeltall0.8222
Medvind Singeltall0.8834
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low852.50.7038
Triple Number Coastal/Long Distance Medium669.10.8967
Triple Number Coastal/Long Distance High610.00.9836
Triple Number Windward/Leeward Low1092.70.5491
Triple Number Windward/Leeward Medium813.80.7373
Triple Number Windward/Leeward High725.60.8269
Coastal/Long Distance731.30.8204
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind729.80.8222
Predominantly Downwind679.20.8834
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore706.70.8491
Cape Doctor Coastal586.91.0222
Triple Number Coastal/Long Distance Low852.50.7038
Triple Number Coastal/Long Distance Medium669.10.8967
Triple Number Coastal/Long Distance High610.00.9836
Triple Number Windward/Leeward Low1092.70.5491
Triple Number Windward/Leeward Medium813.80.7373
Triple Number Windward/Leeward High725.60.8269
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7038
Triple Number Coastal/Long Distance Medium0.8967
Triple Number Coastal/Long Distance High0.9836
Triple Number Windward/Leeward Low0.5491
Triple Number Windward/Leeward Medium0.7373
Triple Number Windward/Leeward High0.8269
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7038
Triple Number Coastal/Long Distance Medium0.8967
Triple Number Coastal/Long Distance High0.9836
Triple Number Windward/Leeward Low0.5491
Triple Number Windward/Leeward Medium0.7373
Triple Number Windward/Leeward High0.8269
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance731.30.8204
Triple Number Coastal/Long Distance Low852.50.7038
Triple Number Coastal/Long Distance Medium669.10.8967
Triple Number Coastal/Long Distance High610.00.9836
Triple Number Windward/Leeward Low1092.70.5491
Triple Number Windward/Leeward Medium813.80.7373
Triple Number Windward/Leeward High725.60.8269
Predominantly Upwind729.80.8222
Predominantly Downwind679.20.8834
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1806.51208.5919.5774.1693.0652.3619.8564.8550.5
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance731.30.8204
Triple Number Coastal/Long Distance Low852.50.7038
Triple Number Coastal/Long Distance Medium669.10.8967
Triple Number Coastal/Long Distance High610.00.9836
Triple Number Windward/Leeward Low1092.70.5491
Triple Number Windward/Leeward Medium813.80.7373
Triple Number Windward/Leeward High725.60.8269
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1806.51208.5919.5774.1693.0652.3619.8564.8550.5
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low852.60.7038
Triple Number AP Medium669.20.8966
Triple Number AP High610.00.9836
Triple Number Windward/Leeward Low1141.50.5256
Triple Number Windward/Leeward Medium813.80.7373
Triple Number Windward/Leeward High725.60.8269
Single Number Predominant Upwind759.00.7905
Single Number Predominant Reaching671.60.8934
Single Number Predominant Downwind710.70.8443
Predominant Upwind - Low1019.10.5887
Predominant Upwind - Low/Med790.70.7588
Predominant Upwind - Medium708.30.8470
Predominant Upwind - Med/High673.10.8914
Predominant Upwind - High663.20.9047
Predominant Downwind Low1037.30.5784
Predominant Downwind Low/Med766.90.7824
Predominant Downwind Medium655.30.9156
Predominant Downwind Med/High591.41.0145
Predominant Downwind High555.11.0809
Predominant Reaching Low917.90.6536
Predominant Reaching Low/Med707.40.8482
Predominant Reaching Medium628.40.9548
Predominant Reaching Med/High585.51.0247
Predominant Reaching High560.31.0709
SA/DSPL Upwind20.23SA/DSPL Downwind30.97
Scoring OptionTODTOT
5-Band Windward/Leeward Low1274.50.4708
5-Band Windward/Leeward Low/Med938.50.6393
5-Band Windward/Leeward Medium800.40.7496
5-Band Windward/Leeward Med/High732.60.8190
5-Band Windward/Leeward High711.20.8436
Windward/Leeward 60-40 Low1275.80.4703
Windward/Leeward 60-40 Low/Med949.70.6318
Windward/Leeward 60-40 Medium819.50.7321
Windward/Leeward 60-40 Med/High759.70.7898
Windward/Leeward 60-40 High744.80.8055
5-Band AP Low941.90.6370
5-Band AP Low/Med749.60.8005
5-Band AP Medium660.90.9079
5-Band AP Med/High615.90.9741
5-Band AP High595.61.0074
5-Band SF Bay Tour - Low1099.20.5459
5-Band SF Bay Tour - Low/Med900.00.6667
5-Band SF Bay Tour - Medium777.60.7716
5-Band SF Bay Tour - Med/High719.70.8337
5-Band SF Bay Tour - High700.30.8568
Chicago-Mac Upwind0.7694
Chicago-Mac All Purpose0.7947
Chicago-Mac Downwind0.8155
Bayview-Mac Cove Island0.5868
Bayview-Mac Shore0.5914
Harvest Moon Regatta588.51.0195
Double HandedClub Certificate2025
Nina-Charlotta IIFIN-1465
Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassFinnflyer 27Measurement21/06/2021HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
LOA8.200Max. Beam2.800Draft1.399Displacement2,100Wetted area12.68IMS L6.573LSM06.158Acc. length8.168Sink (kg/mm) 9.46
VCGD0.064VCGM0.034RM Rated (kg·m) 34.2Limit of positive stability(°) N/AStability IndexN/ADefault crew weight170Declared crew weight160
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
RIG
Forestay tensionInner stayMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays1CheckstaysSpreaders1Rotating mastNo
P8.800IG8.300ISP8.300MDT10.090MDL10.120MDT2MDL2TLNo TaperMWGO
E3.200J2.800BAS1.000FSDSFJ0.200SPL2.800WPLTPSBDMWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date21/06/2021
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
Double HandedClub Certificate2025
Nina-Charlotta IIFIN-1465
Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment10.130.681.172.062.7016.74
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment10.030.500.981.973.024.118.20NoNo 16.51
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment18.208.208.205.044.8534.18
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.