Club Certificate2025
StærNOR 15179
Norges Seilforbund
Sognsveien 73
0854 OSLO
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 Angles44.3°44.3°42.1°40.3°38.7°38.1°37.8°38.2°39.1°
Beat VMG2.773.844.665.145.395.545.635.725.67
52°4.405.947.007.507.697.837.928.028.04
60°4.786.327.307.757.958.058.158.288.31
75°5.116.647.547.998.278.448.568.738.84
90°5.066.607.538.038.408.728.969.259.45
110°4.396.057.287.968.408.749.139.8710.45
120°4.265.887.127.878.368.849.2910.0611.26
135°3.755.276.547.478.068.559.0510.2111.91
150°3.094.455.686.737.548.078.549.5310.84
Run VMG2.683.864.925.846.627.267.778.649.57
Gybe Angles144.4°144.4°148.4°152.1°157.0°163.7°169.1°170.7°164.9°
APH ToD:511.3CDL: 10.664APH ToT: 1.1735CertNo:666769
BOAT
ClassArcona 410DesignerStefanQuibergBuilderArcona YachtsAge date01/2014Series date01/2011Offset filearcona410.offData file666769
HULL
Length Overall12.200 mMaximum Beam3.882 mDraft2.200 mDisplacement7,945 kgDLR5.5984IMS DivisionCruiser/RacerDynamic Allowance0.180%Age Allowance0.455%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.430m
CREW
Maximum weight500 kg(declared)Minimum weight370 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail53.7754.61Headsail Luffed35.7535.75Headsail Flying68.5668.56Symmetric129.47129.47Asymmetric
STORM SAIL AREAS (m²)
Trysail16.59Storm Jib13.67Heavy Weather Jib36.89
SAIL LIMITS
Headsails6Spinnakers5
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
StærNOR 15179
Norges Seilforbund
Sognsveien 73
0854 OSLO
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 VMG1298.4937.9772.6700.4668.4649.4639.0629.2634.5
52°818.0606.3514.5480.1468.0460.0454.6448.7447.8
60°753.1569.2493.1464.3453.1447.0441.6435.0433.1
75°704.7541.8477.7450.8435.3426.6420.8412.4407.2
90°711.6545.2478.4448.4428.3412.9401.8389.0381.0
110°819.4595.4494.5452.4428.6411.9394.1364.7344.6
120°845.1612.1505.6457.7430.4407.3387.5358.0319.8
135°960.9683.0550.1481.8446.9420.9397.7352.7302.3
150°1164.1808.3633.5534.6477.7446.0421.6377.6332.1
Run VMG1344.2933.4731.5616.1543.7495.9463.2416.6376.3
Selected Courses
Windward / Leeward1320.7935.6752.0658.3606.1572.6551.1522.9505.4
All purpose985.7713.6587.9527.8495.4474.3459.2436.5419.1
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward631.20.9505
All purpose511.31.1735
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low650.80.9220
Triple Number Coastal/Long Distance Medium508.61.1796
Triple Number Coastal/Long Distance High454.51.3202
Triple Number Windward/Leeward Low843.90.7110
Triple Number Windward/Leeward Medium627.30.9565
Triple Number Windward/Leeward High545.91.0991
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance557.21.0768
Triple Number Coastal/Long Distance Low650.80.9220
Triple Number Coastal/Long Distance Medium508.61.1796
Triple Number Coastal/Long Distance High454.51.3202
Triple Number Windward/Leeward Low843.90.7110
Triple Number Windward/Leeward Medium627.30.9565
Triple Number Windward/Leeward High545.91.0991
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1409.2935.4707.2593.9529.1492.3463.4418.4398.7
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.8405
Downwind "popa"0.9999
70% up, 30% down "Ilhabela"0.8827
30% up, 70% down "Ilhabela-inverso"0.9461
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low650.80.9220
Triple Number Coastal/Long Distance Medium508.61.1796
Triple Number Coastal/Long Distance High454.51.3202
Triple Number Windward/Leeward Low843.90.7110
Triple Number Windward/Leeward Medium627.30.9565
Triple Number Windward/Leeward High545.91.0991
Predominantly Upwind551.41.0881
Predominantly Downwind520.31.1532
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low650.80.9220
Triple Number AP Medium508.71.1795
Triple Number AP High454.51.3202
Triple Number Windward/Leeward Low882.20.6801
Triple Number Windward/Leeward Medium627.30.9565
Triple Number Windward/Leeward High545.91.0991
Single Number Predominant Upwind572.41.0483
Single Number Predominant Reaching504.41.1895
Single Number Predominant Downwind542.61.1057
Predominant Upwind - Low775.60.7736
Predominant Upwind - Low/Med599.31.0011
Predominant Upwind - Medium535.81.1199
Predominant Upwind - Med/High502.01.1953
Predominant Upwind - High485.61.2355
Predominant Downwind Low794.40.7553
Predominant Downwind Low/Med589.01.0186
Predominant Downwind Medium502.71.1935
Predominant Downwind Med/High447.01.3422
Predominant Downwind High411.71.4572
Predominant Reaching Low690.30.8691
Predominant Reaching Low/Med534.71.1220
Predominant Reaching Medium474.11.2656
Predominant Reaching Med/High435.71.3772
Predominant Reaching High411.51.4580
SA/DSPL Upwind22.33SA/DSPL Downwind45.71
Scoring OptionTODTOT
5-Band Windward/Leeward Low986.20.6084
5-Band Windward/Leeward Low/Med724.50.8282
5-Band Windward/Leeward Medium616.70.9730
5-Band Windward/Leeward Med/High554.61.0819
5-Band Windward/Leeward High524.71.1434
Windward/Leeward 60-40 Low986.30.6084
Windward/Leeward 60-40 Low/Med730.80.8210
Windward/Leeward 60-40 Medium628.70.9544
Windward/Leeward 60-40 Med/High572.01.0490
Windward/Leeward 60-40 High546.21.0986
5-Band AP Low718.40.8352
5-Band AP Low/Med571.61.0497
5-Band AP Medium501.91.1954
5-Band AP Med/High461.01.3016
5-Band AP High437.41.3717
5-Band SF Bay Tour - Low848.10.7074
5-Band SF Bay Tour - Low/Med692.30.8666
5-Band SF Bay Tour - Medium595.71.0072
5-Band SF Bay Tour - Med/High540.91.1092
5-Band SF Bay Tour - High512.91.1698
Chicago-Mac Upwind1.0179
Chicago-Mac All Purpose1.0460
Chicago-Mac Downwind1.0649
Bayview-Mac Cove Island0.7669
Bayview-Mac Shore0.7741
Harvest Moon Regatta441.71.3582
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance557.21.0768
Triple Number Coastal/Long Distance Low650.80.9220
Triple Number Coastal/Long Distance Medium508.61.1796
Triple Number Coastal/Long Distance High454.51.3202
Triple Number Windward/Leeward Low843.90.7110
Triple Number Windward/Leeward Medium627.30.9565
Triple Number Windward/Leeward High545.91.0991
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1409.2935.4707.2593.9529.1492.3463.4418.4398.7
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance557.21.0768
Triple Number Coastal/Long Distance Low650.80.9220
Triple Number Coastal/Long Distance Medium508.61.1796
Triple Number Coastal/Long Distance High454.51.3202
Triple Number Windward/Leeward Low843.90.7110
Triple Number Windward/Leeward Medium627.30.9565
Triple Number Windward/Leeward High545.91.0991
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1409.2935.4707.2593.9529.1492.3463.4418.4398.7
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance557.2
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1409.2935.4707.2593.9529.1492.3463.4418.4398.7
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low650.80.9220
Triple Number Coastal/Long Distance Medium508.61.1796
Triple Number Coastal/Long Distance High454.51.3202
Triple Number Windward/Leeward Low843.90.7110
Triple Number Windward/Leeward Medium627.30.9565
Triple Number Windward/Leeward High545.91.0991
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating557.21.0768
FinRating, kevyt tuuli966.51.0346
FinRating, kova tuuli439.51.1375
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low650.80.9220
Triple Number Coastal/Long Distance Medium508.61.1796
Triple Number Coastal/Long Distance High454.51.3202
Triple Number Windward/Leeward Low843.90.7110
Triple Number Windward/Leeward Medium627.30.9565
Triple Number Windward/Leeward High545.91.0991
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance1.0768
Triple Number Coastal/Long Distance Low0.9220
Triple Number Coastal/Long Distance Medium1.1796
Triple Number Coastal/Long Distance High1.3202
Triple Number Windward/Leeward Low0.7110
Triple Number Windward/Leeward Medium0.9565
Triple Number Windward/Leeward High1.0991
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1409.2935.4707.2593.9529.1492.3463.4418.4398.7
For information
General Purpose Handicap (GPH)572.6
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance557.21.0768
Triple Number Coastal/Long Distance Low650.80.9220
Triple Number Coastal/Long Distance Medium508.61.1796
Triple Number Coastal/Long Distance High454.51.3202
Triple Number Windward/Leeward Low843.90.7110
Triple Number Windward/Leeward Medium627.30.9565
Triple Number Windward/Leeward High545.91.0991
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1409.2935.4707.2593.9529.1492.3463.4418.4398.7
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low650.80.9220
Triple Number Coastal/Long Distance Medium508.61.1796
Triple Number Coastal/Long Distance High454.51.3202
Triple Number Windward/Leeward Low843.90.7110
Triple Number Windward/Leeward Medium627.30.9565
Triple Number Windward/Leeward High545.91.0991
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance557.21.0768
Triple Number Coastal/Long Distance Low650.80.9220
Triple Number Coastal/Long Distance Medium508.61.1796
Triple Number Coastal/Long Distance High454.51.3202
Triple Number Windward/Leeward Low843.90.7110
Triple Number Windward/Leeward Medium627.30.9565
Triple Number Windward/Leeward High545.91.0991
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1409.2935.4707.2593.9529.1492.3463.4418.4398.7
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance557.21.0768
Triple Number Coastal/Long Distance Low650.80.9220
Triple Number Coastal/Long Distance Medium508.61.1796
Triple Number Coastal/Long Distance High454.51.3202
Triple Number Windward/Leeward Low843.90.7110
Triple Number Windward/Leeward Medium627.30.9565
Triple Number Windward/Leeward High545.91.0991
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1409.2935.4707.2593.9529.1492.3463.4418.4398.7
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low650.8
Triple Number Coastal/Long Distance Medium508.6
Triple Number Coastal/Long Distance High454.5
Triple Number Windward/Leeward Low843.9
Triple Number Windward/Leeward Medium627.3
Triple Number Windward/Leeward High545.9
Predominantly Upwind551.4
Predominantly Downwind520.3
Predominantly Reaching496.0
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance557.21.0768
Triple Number Coastal/Long Distance Low650.80.9220
Triple Number Coastal/Long Distance Medium508.61.1796
Triple Number Coastal/Long Distance High454.51.3202
Triple Number Windward/Leeward Low843.90.7110
Triple Number Windward/Leeward Medium627.30.9565
Triple Number Windward/Leeward High545.91.0991
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1409.2935.4707.2593.9529.1492.3463.4418.4398.7
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9220
Triple Number Coastal/Long Distance Medium1.1796
Triple Number Coastal/Long Distance High1.3202
Triple Number Windward/Leeward Low0.7110
Triple Number Windward/Leeward Medium0.9565
Triple Number Windward/Leeward High1.0991
Coastal/Long Distance1.0768
Predominantly Upwind1.0881
Predominantly Downwind1.1532
For information
General Purpose Handicap (GPH)572.6
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)1.1735
Distanseseilas Trippeltall svak vind0.9220
Distanseseilas Trippeltall mellomvind1.1796
Distanseseilas Trippeltall sterk vind1.3202
Pølsebane Trippeltall svak vind0.7110
Pølsebane Trippeltall mellomvind0.9565
Pølsebane Trippeltall sterk vind1.0991
Motvind Singeltall1.0881
Medvind Singeltall1.1532
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low650.80.9220
Triple Number Coastal/Long Distance Medium508.61.1796
Triple Number Coastal/Long Distance High454.51.3202
Triple Number Windward/Leeward Low843.90.7110
Triple Number Windward/Leeward Medium627.30.9565
Triple Number Windward/Leeward High545.91.0991
Coastal/Long Distance557.21.0768
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind551.41.0881
Predominantly Downwind520.31.1532
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore510.61.1750
Cape Doctor Coastal424.31.4141
Triple Number Coastal/Long Distance Low650.80.9220
Triple Number Coastal/Long Distance Medium508.61.1796
Triple Number Coastal/Long Distance High454.51.3202
Triple Number Windward/Leeward Low843.90.7110
Triple Number Windward/Leeward Medium627.30.9565
Triple Number Windward/Leeward High545.91.0991
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9220
Triple Number Coastal/Long Distance Medium1.1796
Triple Number Coastal/Long Distance High1.3202
Triple Number Windward/Leeward Low0.7110
Triple Number Windward/Leeward Medium0.9565
Triple Number Windward/Leeward High1.0991
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9220
Triple Number Coastal/Long Distance Medium1.1796
Triple Number Coastal/Long Distance High1.3202
Triple Number Windward/Leeward Low0.7110
Triple Number Windward/Leeward Medium0.9565
Triple Number Windward/Leeward High1.0991
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance557.21.0768
Triple Number Coastal/Long Distance Low650.80.9220
Triple Number Coastal/Long Distance Medium508.61.1796
Triple Number Coastal/Long Distance High454.51.3202
Triple Number Windward/Leeward Low843.90.7110
Triple Number Windward/Leeward Medium627.30.9565
Triple Number Windward/Leeward High545.91.0991
Predominantly Upwind551.41.0881
Predominantly Downwind520.31.1532
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1409.2935.4707.2593.9529.1492.3463.4418.4398.7
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance557.21.0768
Triple Number Coastal/Long Distance Low650.80.9220
Triple Number Coastal/Long Distance Medium508.61.1796
Triple Number Coastal/Long Distance High454.51.3202
Triple Number Windward/Leeward Low843.90.7110
Triple Number Windward/Leeward Medium627.30.9565
Triple Number Windward/Leeward High545.91.0991
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1409.2935.4707.2593.9529.1492.3463.4418.4398.7
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low650.80.9220
Triple Number AP Medium508.71.1795
Triple Number AP High454.51.3202
Triple Number Windward/Leeward Low882.20.6801
Triple Number Windward/Leeward Medium627.30.9565
Triple Number Windward/Leeward High545.91.0991
Single Number Predominant Upwind572.41.0483
Single Number Predominant Reaching504.41.1895
Single Number Predominant Downwind542.61.1057
Predominant Upwind - Low775.60.7736
Predominant Upwind - Low/Med599.31.0011
Predominant Upwind - Medium535.81.1199
Predominant Upwind - Med/High502.01.1953
Predominant Upwind - High485.61.2355
Predominant Downwind Low794.40.7553
Predominant Downwind Low/Med589.01.0186
Predominant Downwind Medium502.71.1935
Predominant Downwind Med/High447.01.3422
Predominant Downwind High411.71.4572
Predominant Reaching Low690.30.8691
Predominant Reaching Low/Med534.71.1220
Predominant Reaching Medium474.11.2656
Predominant Reaching Med/High435.71.3772
Predominant Reaching High411.51.4580
SA/DSPL Upwind22.33SA/DSPL Downwind45.71
Scoring OptionTODTOT
5-Band Windward/Leeward Low986.20.6084
5-Band Windward/Leeward Low/Med724.50.8282
5-Band Windward/Leeward Medium616.70.9730
5-Band Windward/Leeward Med/High554.61.0819
5-Band Windward/Leeward High524.71.1434
Windward/Leeward 60-40 Low986.30.6084
Windward/Leeward 60-40 Low/Med730.80.8210
Windward/Leeward 60-40 Medium628.70.9544
Windward/Leeward 60-40 Med/High572.01.0490
Windward/Leeward 60-40 High546.21.0986
5-Band AP Low718.40.8352
5-Band AP Low/Med571.61.0497
5-Band AP Medium501.91.1954
5-Band AP Med/High461.01.3016
5-Band AP High437.41.3717
5-Band SF Bay Tour - Low848.10.7074
5-Band SF Bay Tour - Low/Med692.30.8666
5-Band SF Bay Tour - Medium595.71.0072
5-Band SF Bay Tour - Med/High540.91.1092
5-Band SF Bay Tour - High512.91.1698
Chicago-Mac Upwind1.0179
Chicago-Mac All Purpose1.0460
Chicago-Mac Downwind1.0649
Bayview-Mac Cove Island0.7669
Bayview-Mac Shore0.7741
Harvest Moon Regatta441.71.3582
Club Certificate2025
StærNOR 15179
Norges Seilforbund
Sognsveien 73
0854 OSLO
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassArcona 410MeasurementHINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
LOA12.200Max. Beam3.882Draft2.200Displacement7,945Wetted area33.12IMS L11.346LSM011.236Acc. length12.200Sink (kg/mm) 26.29
VCGD-0.110VCGM-0.036RM Rated (kg·m) 256.0Limit of positive stability(°) N/AStability IndexN/ADefault crew weight813Declared crew weight500
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.430PBWPIPA0.0041
EDL1.800ST10.070ST20.180
ST30.180ST40.110ST50.300
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerNoMainsail furlerArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0CheckstaysSpreaders2Rotating mastNo
P16.200IG16.530ISP17.740MDT10.110MDL10.230MDT20.110MDL20.170TL2.750MW0.000GO0.000
E5.850J4.610BAS1.660FSDFoilSFJ0.000SPL5.192WPLTPS4.610BD0.000MWT0.00MCG0.000
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.110Flotation Date01/01/2015
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
Club Certificate2025
StærNOR 15179
Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment625-2024031913150.151.081.983.524.7753.7719/03/2024
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment466-2015041011400.051.062.124.216.107.8716.81NoYes068.5610/04/2015625-2024031913170.060.531.042.133.354.6016.11YesNo 35.7519/03/2024
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment466-20140715173117.8517.8517.858.758.52129.4715/07/2014330-20171221112117.2017.2017.207.988.10114.7221/12/2017Aktiv
CRUISER/RACER REQUIREMENTS*
Accommodation length12.2 mTable area0.55 m²Headroom1.82 mMinimum number of berths5Personal gear stowage0.20 m³Fresh water capacity155 lMinimum number of seats in cockpit5Food stowage0.30 m³Fuel capacity94 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.