Club
Certificate
Double Handed
2023

Boat

Bris

NOR 12784

Norges Seilforbund
Sognsveien 73
0854 OSLO
Rated boat velocities in knots
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat Angles43.0°41.4°40.8°40.2°39.9°40.0°40.0°
Beat VMG3.684.304.624.804.904.954.96
52°5.606.446.827.007.087.147.21
60°5.906.717.097.257.337.397.46
75°6.126.927.327.527.647.717.82
90°6.066.907.377.647.847.988.14
110°5.556.577.247.637.938.198.62
120°5.306.417.157.597.928.228.80
135°4.785.896.767.327.718.058.71
150°4.045.156.076.827.347.718.36
Run VMG3.504.465.275.996.617.147.86
Gybe Angles144.8°149.6°153.2°157.4°168.2°177.2°179.0°

APH: 565.9

CDL: 9.054

GPH: 630.4

CertNo: 9840

BOAT
ClassArcona 370DesignerStefan QvibergBuilderBoo Marin ABAge date01/2008Series date01/2006Offset fileARCONA370.OFFData file9840
HULL
Length Overall11.100 mMaximum Beam3.602 mDraft2.196 mDisplacement8,313 kgDLR7.7790IMS DivisionCruiser/RacerDynamic Allowance0.410%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.400m
CREW
Maximum weight160 kgMinimum weight120 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail43.8644.80Headsail Luffed32.8732.87Headsail Flying71.0971.09Symmetric93.0793.07Asymmetric
STORM SAIL AREAS (m²)
Trysail12.57Storm Jib11.37Heavy Weather Jib30.70
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.
ORC Ref  03440002LP1Issued on 15/05/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Double Handed
2023

Boat

Bris

NOR 12784

Norges Seilforbund
Sognsveien 73
0854 OSLO
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG977.8837.2778.7750.6734.8727.4726.3
52°642.3559.3527.7514.5508.5503.9499.6
60°609.8536.3508.0496.5490.9486.9482.3
75°587.8520.5492.0478.7471.4467.0460.6
90°594.1521.9488.8471.0459.4451.2442.2
110°648.1548.4497.2471.8454.0439.4417.7
120°678.9561.3503.4474.2454.6438.0409.0
135°753.5611.2532.8491.5466.9447.2413.1
150°890.8699.7592.9527.8490.6467.2430.5
Run VMG1028.6808.0682.8601.2544.4503.9457.9
Selected Courses
Windward / Leeward1003.2822.6730.7675.9639.6615.6592.1
All purpose769.3644.1582.6548.8527.9514.0496.7
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward700.40.8566
All purpose565.91.0603
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low706.70.8490
Triple Number Coastal/Long Distance Medium562.81.0661
Triple Number Coastal/Long Distance High511.01.1742
Triple Number Windward/Leeward Low912.80.6573
Triple Number Windward/Leeward Medium697.40.8604
Triple Number Windward/Leeward High612.80.9791
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance616.80.9728
Triple Number Coastal/Long Distance Low706.70.8490
Triple Number Coastal/Long Distance Medium562.81.0661
Triple Number Coastal/Long Distance High511.01.1742
Triple Number Windward/Leeward Low912.80.6573
Triple Number Windward/Leeward Medium697.40.8604
Triple Number Windward/Leeward High612.80.9791
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1005.7774.0657.4587.2548.2518.6472.7
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7591
Downwind "popa"0.9078
70% up, 30% down "Ilhabela"0.7983
30% up, 70% down "Ilhabela-inverso"0.8574
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low706.70.8490
Triple Number Coastal/Long Distance Medium562.81.0661
Triple Number Coastal/Long Distance High511.01.1742
Triple Number Windward/Leeward Low912.80.6573
Triple Number Windward/Leeward Medium697.40.8604
Triple Number Windward/Leeward High612.80.9791
Predominantly Upwind609.60.9843
Predominantly Downwind574.51.0443
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low706.70.8490
Triple Number All Purpose Medium562.81.0661
Triple Number All Purpose High511.01.1742
Triple Number Windward/Leeward Low912.80.6573
Triple Number Windward/Leeward Medium697.40.8604
Triple Number Windward/Leeward High612.80.9791
Predominantly Upwind609.60.9843
Predominantly Downwind574.51.0443
Predominantly Upwind Low773.00.7762
Predominantly Upwind Medium632.30.9489
Predominantly Upwind High602.20.9963
Predominantly Downwind Low788.50.7609
Predominantly Downwind Medium572.21.0486
Predominantly Downwind High479.01.2527
Chicago-Mac Upwind0.9671
Chicago-Mac All Purpose0.9944
Chicago-Mac Downwind1.0253
Bayview-Mac Cove Island0.9397
Bayview-Mac Shore0.9488
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching533.61.1244
Predominantly Reaching Low640.20.9372
Predominantly Reaching Medium528.81.1346
Predominantly Reaching High475.31.2624
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low989.30.6065
5-Band Low / Medium842.20.7124
5-Band Medium686.10.8745
5-Band Medium / High620.80.9665
5-Band High596.21.0064
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance616.80.9728
Triple Number Coastal/Long Distance Low706.70.8490
Triple Number Coastal/Long Distance Medium562.81.0661
Triple Number Coastal/Long Distance High511.01.1742
Triple Number Windward/Leeward Low912.80.6573
Triple Number Windward/Leeward Medium697.40.8604
Triple Number Windward/Leeward High612.80.9791
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1005.7774.0657.4587.2548.2518.6472.7
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance616.80.9728
Triple Number Coastal/Long Distance Low706.70.8490
Triple Number Coastal/Long Distance Medium562.81.0661
Triple Number Coastal/Long Distance High511.01.1742
Triple Number Windward/Leeward Low912.80.6573
Triple Number Windward/Leeward Medium697.40.8604
Triple Number Windward/Leeward High612.80.9791
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1005.7774.0657.4587.2548.2518.6472.7
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance616.8
Triple Number Coastal/Long Distance Low706.7
Triple Number Coastal/Long Distance Medium562.8
Triple Number Coastal/Long Distance High511.0
Triple Number Windward/Leeward Low912.8
Triple Number Windward/Leeward Medium697.4
Triple Number Windward/Leeward High612.8
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1005.7774.0657.4587.2548.2518.6472.7
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance616.80.9728
Triple Number Coastal/Long Distance Low706.70.8490
Triple Number Coastal/Long Distance Medium562.81.0661
Triple Number Coastal/Long Distance High511.01.1742
Triple Number Windward/Leeward Low912.80.6573
Triple Number Windward/Leeward Medium697.40.8604
Triple Number Windward/Leeward High612.80.9791
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1005.7774.0657.4587.2548.2518.6472.7
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)616.80.9728
Triple Number Coastal/Long Distance Low706.70.8490
Triple Number Coastal/Long Distance Medium562.81.0661
Triple Number Coastal/Long Distance High511.01.1742
Triple Number Windward/Leeward Low912.80.6573
Triple Number Windward/Leeward Medium697.40.8604
Triple Number Windward/Leeward High612.80.9791
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1005.7774.0657.4587.2548.2518.6472.7
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low706.70.8490
Triple Number Coastal/Long Distance Medium562.81.0661
Triple Number Coastal/Long Distance High511.01.1742
Triple Number Windward/Leeward Low912.80.6573
Triple Number Windward/Leeward Medium697.40.8604
Triple Number Windward/Leeward High612.80.9791
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8490
Triple Number Coastal/Long Distance Medium1.0661
Triple Number Coastal/Long Distance High1.1742
Triple Number Windward/Leeward Low0.6573
Triple Number Windward/Leeward Medium0.8604
Triple Number Windward/Leeward High0.9791
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1005.7774.0657.4587.2548.2518.6472.7
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance616.80.9728
Triple Number Coastal/Long Distance Low706.70.8490
Triple Number Coastal/Long Distance Medium562.81.0661
Triple Number Coastal/Long Distance High511.01.1742
Triple Number Windward/Leeward Low912.80.6573
Triple Number Windward/Leeward Medium697.40.8604
Triple Number Windward/Leeward High612.80.9791
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1005.7774.0657.4587.2548.2518.6472.7
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low706.70.8490
Triple Number Coastal/Long Distance Medium562.81.0661
Triple Number Coastal/Long Distance High511.01.1742
Triple Number Windward/Leeward Low912.80.6573
Triple Number Windward/Leeward Medium697.40.8604
Triple Number Windward/Leeward High612.80.9791
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance616.80.9728
Triple Number Coastal/Long Distance Low706.70.8490
Triple Number Coastal/Long Distance Medium562.81.0661
Triple Number Coastal/Long Distance High511.01.1742
Triple Number Windward/Leeward Low912.80.6573
Triple Number Windward/Leeward Medium697.40.8604
Triple Number Windward/Leeward High612.80.9791
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1005.7774.0657.4587.2548.2518.6472.7
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low912.80.6573
Triple Number Windward/Leeward Medium697.40.8604
Triple Number Windward/Leeward High612.80.9791
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1005.7774.0657.4587.2548.2518.6472.7
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low706.7
Triple Number Coastal/Long Distance Medium562.8
Triple Number Coastal/Long Distance High511.0
Triple Number Windward/Leeward Low912.8
Triple Number Windward/Leeward Medium697.4
Triple Number Windward/Leeward High612.8
Predominantly Upwind609.6
Predominantly Downwind574.5
Predominantly Reaching547.8
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance616.80.9728
Triple Number Coastal/Long Distance Low706.70.8490
Triple Number Coastal/Long Distance Medium562.81.0661
Triple Number Coastal/Long Distance High511.01.1742
Triple Number Windward/Leeward Low912.80.6573
Triple Number Windward/Leeward Medium697.40.8604
Triple Number Windward/Leeward High612.80.9791
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1005.7774.0657.4587.2548.2518.6472.7
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8490
Triple Number Coastal/Long Distance Medium1.0661
Triple Number Coastal/Long Distance High1.1742
Triple Number Windward/Leeward Low0.6573
Triple Number Windward/Leeward Medium0.8604
Triple Number Windward/Leeward High0.9791
Coastal/Long Distance0.9728
Predominantly Upwind0.9843
Predominantly Downwind1.0443
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.8490
Tretall Distanseseilas Mellomvind1.0661
Tretall Distanseseilas Mye vind1.1742
Tretall Pølsebane Lite vind0.6573
Tretall Pølsebane Mellomvind0.8604
Tretall Pølsebane Mye vind0.9791
Distanseseilas ett tall (OSN 8-16kn)0.9728
Distanseseilas ett tall (APH 6-20kn)1.0603
Enkeltall Motvind0.9843
Enkeltall Medvind1.0443
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low706.70.8490
Triple Number Coastal/Long Distance Medium562.81.0661
Triple Number Coastal/Long Distance High511.01.1742
Triple Number Windward/Leeward Low912.80.6573
Triple Number Windward/Leeward Medium697.40.8604
Triple Number Windward/Leeward High612.80.9791
Coastal/Long Distance616.80.9728
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind609.60.9843
Predominantly Downwind574.51.0443
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore599.21.0014
Cape Doctor Coastal501.91.1955
Triple Number Coastal/Long Distance Low706.70.8490
Triple Number Coastal/Long Distance Medium562.81.0661
Triple Number Coastal/Long Distance High511.01.1742
Triple Number Windward/Leeward Low912.80.6573
Triple Number Windward/Leeward Medium697.40.8604
Triple Number Windward/Leeward High612.80.9791
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8490
Triple Number Coastal/Long Distance Medium1.0661
Triple Number Coastal/Long Distance High1.1742
Triple Number Windward/Leeward Low0.6573
Triple Number Windward/Leeward Medium0.8604
Triple Number Windward/Leeward High0.9791
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8490
Triple Number Coastal/Long Distance Medium1.0661
Triple Number Coastal/Long Distance High1.1742
Triple Number Windward/Leeward Low0.6573
Triple Number Windward/Leeward Medium0.8604
Triple Number Windward/Leeward High0.9791
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance616.80.9728
Triple Number Coastal/Long Distance Low706.70.8490
Triple Number Coastal/Long Distance Medium562.81.0661
Triple Number Coastal/Long Distance High511.01.1742
Triple Number Windward/Leeward Low912.80.6573
Triple Number Windward/Leeward Medium697.40.8604
Triple Number Windward/Leeward High612.80.9791
Predominantly Upwind609.60.9843
Predominantly Downwind574.51.0443
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1005.7774.0657.4587.2548.2518.6472.7
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance616.80.9728
Triple Number Coastal/Long Distance Low706.70.8490
Triple Number Coastal/Long Distance Medium562.81.0661
Triple Number Coastal/Long Distance High511.01.1742
Triple Number Windward/Leeward Low912.80.6573
Triple Number Windward/Leeward Medium697.40.8604
Triple Number Windward/Leeward High612.80.9791
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1005.7774.0657.4587.2548.2518.6472.7
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low706.70.8490
Triple Number All Purpose Medium562.81.0661
Triple Number All Purpose High511.01.1742
Triple Number Windward/Leeward Low912.80.6573
Triple Number Windward/Leeward Medium697.40.8604
Triple Number Windward/Leeward High612.80.9791
Predominantly Upwind609.60.9843
Predominantly Downwind574.51.0443
Predominantly Upwind Low773.00.7762
Predominantly Upwind Medium632.30.9489
Predominantly Upwind High602.20.9963
Predominantly Downwind Low788.50.7609
Predominantly Downwind Medium572.21.0486
Predominantly Downwind High479.01.2527
Chicago-Mac Upwind0.9671
Chicago-Mac All Purpose0.9944
Chicago-Mac Downwind1.0253
Bayview-Mac Cove Island0.9397
Bayview-Mac Shore0.9488
Harvest Moon Regatta489.81.2249
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy603.10.9949
San Francisco Bay Medium687.70.8725
Predominantly Reaching533.61.1244
Predominantly Reaching Low640.20.9372
Predominantly Reaching Medium528.81.1346
Predominantly Reaching High475.31.2624
Windward/Leeward 60-40 Low911.80.6580
Windward/Leeward 60-40 Medium719.70.8336
Windward/Leeward 60-40 High652.30.9198
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low989.30.6065
5-Band Low / Medium842.20.7124
5-Band Medium686.10.8745
5-Band Medium / High620.80.9665
5-Band High596.21.0064
ORC Ref  03440002LP1Issued on 15/05/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Double Handed
2023

Boat

Bris

NOR 12784

Norges Seilforbund
Sognsveien 73
0854 OSLO
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassArcona 370MeasurementHINPlan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA11.100Max. Beam3.602Draft2.196Displacement8,313Wetted area29.86IMS L10.191LSM010.223Acc. length11.100Sink (kg/mm) 22.54
VCGD0.248VCGM0.117RM Rated (kg·m) 167.2Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.400PBWPIPA0.0038
EDL2.810ST10.065ST20.180
ST30.180ST40.110ST50.295
RIG
Forestay tensionForwardInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2Rotating mastNo
P14.650IG15.040ISP15.340MDT10.140MDL10.210MDT20.110MDL20.160TL3.010MW0.200GO0.210
E4.900J3.950BAS1.600FSD0.031SFJ0.280SPL4.030WPLTPS4.690BDMWT202.00MCG5.140
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered0.248Flotation Date11/04/2022MeasurerComment
SFFP0.384FFM1.020FF1.023LCFcl6.006SG1.0200
SAFP10.550FAM1.097FA1.098LCFsh6.260HBI0.996
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03440002LP1Issued on 15/05/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Double Handed
2023

Boat

Bris

NOR 12784

Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment365-2021031214360.181.101.963.294.1743.8612/03/2021437-2012102511300.150.001.933.254.1743.8325/10/2012
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment330-2020051210470.071.712.324.616.848.8815.43NoYes071.0912/05/2020365-2021031214380.070.641.212.273.244.1514.98NoNo 32.8712/03/2021
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment437-20100610180015.6815.6815.687.090.0093.0701/01/1753330-20200512104615.6815.6815.687.107.2093.0312/05/2020
ORC Ref  03440002LP1Issued on 15/05/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org