Club
Certificate
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 Angles43.5°41.4°40.0°39.4°39.4°39.4°40.0°
Beat VMG3.874.544.844.995.065.095.06
52°5.926.757.067.187.267.317.34
60°6.257.017.297.417.497.557.60
75°6.497.207.547.717.817.898.00
90°6.437.197.617.908.108.228.42
110°5.926.857.487.888.248.569.02
120°5.566.717.397.858.258.639.41
135°4.996.167.027.557.988.419.32
150°4.205.346.317.067.557.968.79
Run VMG3.644.625.486.216.837.368.14
Gybe Angles143.5°148.7°152.3°157.4°168.2°177.2°179.0°

APH: 545.8

CDL: 9.325

GPH: 606.4

CertNo: 9840

BOAT
ClassArcona 370DesignerStefan QvibergBuilderBoo Marin ABAge date01/2008Series date01/2006Offset fileARCONA370.OFFData file9840
HULL
Length Overall11.090 mMaximum Beam3.602 mDraft2.068 mDisplacement6,171 kgDLR6.2560IMS DivisionCruiser/RacerDynamic Allowance0.160%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.400m
CREW
Maximum weight500 kgMinimum weight375 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 Moment142.9 kg·mStability Index108.7
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  03440002OSWIssued on 21/06/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
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 VMG930.2793.0743.2721.3712.1706.9711.5
52°608.1533.2510.2501.4496.0492.4490.4
60°576.3513.3493.5485.7480.6477.0473.5
75°555.1500.0477.3467.0461.0456.2449.9
90°559.5500.6472.9455.6444.5438.0427.6
110°608.6525.6481.4456.8436.6420.7399.2
120°647.5536.8486.8458.8436.4417.3382.6
135°721.6584.1513.0476.6450.9428.0386.2
150°857.7674.3570.4510.3476.7452.3409.7
Run VMG990.4778.6657.3580.1526.9489.4442.4
Selected Courses
Windward / Leeward960.3785.8700.3650.7619.5598.1576.9
All purpose732.7615.7560.8530.7511.8498.3480.5
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward674.40.8897
All purpose545.81.0994
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low674.20.8900
Triple Number Coastal/Long Distance Medium543.01.1049
Triple Number Coastal/Long Distance High495.01.2121
Triple Number Windward/Leeward Low873.10.6872
Triple Number Windward/Leeward Medium670.70.8946
Triple Number Windward/Leeward High595.51.0075
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance594.21.0097
Triple Number Coastal/Long Distance Low674.20.8900
Triple Number Coastal/Long Distance Medium543.01.1049
Triple Number Coastal/Long Distance High495.01.2121
Triple Number Windward/Leeward Low873.10.6872
Triple Number Windward/Leeward Medium670.70.8946
Triple Number Windward/Leeward High595.51.0075
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance963.3739.9631.4567.2531.4502.7455.9
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7897
Downwind "popa"0.9407
70% up, 30% down "Ilhabela"0.8297
30% up, 70% down "Ilhabela-inverso"0.8897
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low674.20.8900
Triple Number Coastal/Long Distance Medium543.01.1049
Triple Number Coastal/Long Distance High495.01.2121
Triple Number Windward/Leeward Low873.10.6872
Triple Number Windward/Leeward Medium670.70.8946
Triple Number Windward/Leeward High595.51.0075
Predominantly Upwind587.11.0220
Predominantly Downwind553.61.0839
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low674.20.8900
Triple Number All Purpose Medium543.01.1049
Triple Number All Purpose High495.01.2121
Triple Number Windward/Leeward Low873.10.6872
Triple Number Windward/Leeward Medium670.70.8946
Triple Number Windward/Leeward High595.51.0075
Predominantly Upwind587.11.0220
Predominantly Downwind553.61.0839
Predominantly Upwind Low735.60.8157
Predominantly Upwind Medium609.10.9850
Predominantly Upwind High586.51.0229
Predominantly Downwind Low755.60.7941
Predominantly Downwind Medium552.21.0866
Predominantly Downwind High461.71.2994
Chicago-Mac Upwind1.0047
Chicago-Mac All Purpose1.0329
Chicago-Mac Downwind1.0645
Bayview-Mac Cove Island0.9793
Bayview-Mac Shore0.9882
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching514.51.1662
Predominantly Reaching Low610.60.9827
Predominantly Reaching Medium510.21.1759
Predominantly Reaching High459.21.3067
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low946.90.6337
5-Band Low / Medium805.90.7445
5-Band Medium660.60.9083
5-Band Medium / High602.60.9957
5-Band High580.61.0334
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance594.21.0097
Triple Number Coastal/Long Distance Low674.20.8900
Triple Number Coastal/Long Distance Medium543.01.1049
Triple Number Coastal/Long Distance High495.01.2121
Triple Number Windward/Leeward Low873.10.6872
Triple Number Windward/Leeward Medium670.70.8946
Triple Number Windward/Leeward High595.51.0075
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance963.3739.9631.4567.2531.4502.7455.9
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance594.21.0097
Triple Number Coastal/Long Distance Low674.20.8900
Triple Number Coastal/Long Distance Medium543.01.1049
Triple Number Coastal/Long Distance High495.01.2121
Triple Number Windward/Leeward Low873.10.6872
Triple Number Windward/Leeward Medium670.70.8946
Triple Number Windward/Leeward High595.51.0075
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance963.3739.9631.4567.2531.4502.7455.9
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance594.2
Triple Number Coastal/Long Distance Low674.2
Triple Number Coastal/Long Distance Medium543.0
Triple Number Coastal/Long Distance High495.0
Triple Number Windward/Leeward Low873.1
Triple Number Windward/Leeward Medium670.7
Triple Number Windward/Leeward High595.5
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance963.3739.9631.4567.2531.4502.7455.9
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance594.21.0097
Triple Number Coastal/Long Distance Low674.20.8900
Triple Number Coastal/Long Distance Medium543.01.1049
Triple Number Coastal/Long Distance High495.01.2121
Triple Number Windward/Leeward Low873.10.6872
Triple Number Windward/Leeward Medium670.70.8946
Triple Number Windward/Leeward High595.51.0075
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance963.3739.9631.4567.2531.4502.7455.9
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)594.21.0097
Triple Number Coastal/Long Distance Low674.20.8900
Triple Number Coastal/Long Distance Medium543.01.1049
Triple Number Coastal/Long Distance High495.01.2121
Triple Number Windward/Leeward Low873.10.6872
Triple Number Windward/Leeward Medium670.70.8946
Triple Number Windward/Leeward High595.51.0075
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance963.3739.9631.4567.2531.4502.7455.9
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low674.20.8900
Triple Number Coastal/Long Distance Medium543.01.1049
Triple Number Coastal/Long Distance High495.01.2121
Triple Number Windward/Leeward Low873.10.6872
Triple Number Windward/Leeward Medium670.70.8946
Triple Number Windward/Leeward High595.51.0075
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8900
Triple Number Coastal/Long Distance Medium1.1049
Triple Number Coastal/Long Distance High1.2121
Triple Number Windward/Leeward Low0.6872
Triple Number Windward/Leeward Medium0.8946
Triple Number Windward/Leeward High1.0075
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance963.3739.9631.4567.2531.4502.7455.9
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance594.21.0097
Triple Number Coastal/Long Distance Low674.20.8900
Triple Number Coastal/Long Distance Medium543.01.1049
Triple Number Coastal/Long Distance High495.01.2121
Triple Number Windward/Leeward Low873.10.6872
Triple Number Windward/Leeward Medium670.70.8946
Triple Number Windward/Leeward High595.51.0075
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance963.3739.9631.4567.2531.4502.7455.9
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low674.20.8900
Triple Number Coastal/Long Distance Medium543.01.1049
Triple Number Coastal/Long Distance High495.01.2121
Triple Number Windward/Leeward Low873.10.6872
Triple Number Windward/Leeward Medium670.70.8946
Triple Number Windward/Leeward High595.51.0075
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance594.21.0097
Triple Number Coastal/Long Distance Low674.20.8900
Triple Number Coastal/Long Distance Medium543.01.1049
Triple Number Coastal/Long Distance High495.01.2121
Triple Number Windward/Leeward Low873.10.6872
Triple Number Windward/Leeward Medium670.70.8946
Triple Number Windward/Leeward High595.51.0075
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance963.3739.9631.4567.2531.4502.7455.9
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low873.10.6872
Triple Number Windward/Leeward Medium670.70.8946
Triple Number Windward/Leeward High595.51.0075
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance963.3739.9631.4567.2531.4502.7455.9
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low674.2
Triple Number Coastal/Long Distance Medium543.0
Triple Number Coastal/Long Distance High495.0
Triple Number Windward/Leeward Low873.1
Triple Number Windward/Leeward Medium670.7
Triple Number Windward/Leeward High595.5
Predominantly Upwind587.1
Predominantly Downwind553.6
Predominantly Reaching527.8
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance594.21.0097
Triple Number Coastal/Long Distance Low674.20.8900
Triple Number Coastal/Long Distance Medium543.01.1049
Triple Number Coastal/Long Distance High495.01.2121
Triple Number Windward/Leeward Low873.10.6872
Triple Number Windward/Leeward Medium670.70.8946
Triple Number Windward/Leeward High595.51.0075
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance963.3739.9631.4567.2531.4502.7455.9
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8900
Triple Number Coastal/Long Distance Medium1.1049
Triple Number Coastal/Long Distance High1.2121
Triple Number Windward/Leeward Low0.6872
Triple Number Windward/Leeward Medium0.8946
Triple Number Windward/Leeward High1.0075
Coastal/Long Distance1.0097
Predominantly Upwind1.0220
Predominantly Downwind1.0839
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.8900
Tretall Distanseseilas Mellomvind1.1049
Tretall Distanseseilas Mye vind1.2121
Tretall Pølsebane Lite vind0.6872
Tretall Pølsebane Mellomvind0.8946
Tretall Pølsebane Mye vind1.0075
Distanseseilas ett tall (OSN 8-16kn)1.0097
Distanseseilas ett tall (APH 6-20kn)1.0994
Enkeltall Motvind1.0220
Enkeltall Medvind1.0839
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low674.20.8900
Triple Number Coastal/Long Distance Medium543.01.1049
Triple Number Coastal/Long Distance High495.01.2121
Triple Number Windward/Leeward Low873.10.6872
Triple Number Windward/Leeward Medium670.70.8946
Triple Number Windward/Leeward High595.51.0075
Coastal/Long Distance594.21.0097
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind587.11.0220
Predominantly Downwind553.61.0839
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore583.31.0287
Cape Doctor Coastal485.91.2349
Triple Number Coastal/Long Distance Low674.20.8900
Triple Number Coastal/Long Distance Medium543.01.1049
Triple Number Coastal/Long Distance High495.01.2121
Triple Number Windward/Leeward Low873.10.6872
Triple Number Windward/Leeward Medium670.70.8946
Triple Number Windward/Leeward High595.51.0075
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8900
Triple Number Coastal/Long Distance Medium1.1049
Triple Number Coastal/Long Distance High1.2121
Triple Number Windward/Leeward Low0.6872
Triple Number Windward/Leeward Medium0.8946
Triple Number Windward/Leeward High1.0075
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8900
Triple Number Coastal/Long Distance Medium1.1049
Triple Number Coastal/Long Distance High1.2121
Triple Number Windward/Leeward Low0.6872
Triple Number Windward/Leeward Medium0.8946
Triple Number Windward/Leeward High1.0075
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance594.21.0097
Triple Number Coastal/Long Distance Low674.20.8900
Triple Number Coastal/Long Distance Medium543.01.1049
Triple Number Coastal/Long Distance High495.01.2121
Triple Number Windward/Leeward Low873.10.6872
Triple Number Windward/Leeward Medium670.70.8946
Triple Number Windward/Leeward High595.51.0075
Predominantly Upwind587.11.0220
Predominantly Downwind553.61.0839
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance963.3739.9631.4567.2531.4502.7455.9
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance594.21.0097
Triple Number Coastal/Long Distance Low674.20.8900
Triple Number Coastal/Long Distance Medium543.01.1049
Triple Number Coastal/Long Distance High495.01.2121
Triple Number Windward/Leeward Low873.10.6872
Triple Number Windward/Leeward Medium670.70.8946
Triple Number Windward/Leeward High595.51.0075
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance963.3739.9631.4567.2531.4502.7455.9
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low674.20.8900
Triple Number All Purpose Medium543.01.1049
Triple Number All Purpose High495.01.2121
Triple Number Windward/Leeward Low873.10.6872
Triple Number Windward/Leeward Medium670.70.8946
Triple Number Windward/Leeward High595.51.0075
Predominantly Upwind587.11.0220
Predominantly Downwind553.61.0839
Predominantly Upwind Low735.60.8157
Predominantly Upwind Medium609.10.9850
Predominantly Upwind High586.51.0229
Predominantly Downwind Low755.60.7941
Predominantly Downwind Medium552.21.0866
Predominantly Downwind High461.71.2994
Chicago-Mac Upwind1.0047
Chicago-Mac All Purpose1.0329
Chicago-Mac Downwind1.0645
Bayview-Mac Cove Island0.9793
Bayview-Mac Shore0.9882
Harvest Moon Regatta472.41.2701
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy584.61.0264
San Francisco Bay Medium660.80.9079
Predominantly Reaching514.51.1662
Predominantly Reaching Low610.60.9827
Predominantly Reaching Medium510.21.1759
Predominantly Reaching High459.21.3067
Windward/Leeward 60-40 Low870.80.6890
Windward/Leeward 60-40 Medium691.60.8675
Windward/Leeward 60-40 High634.40.9457
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low946.90.6337
5-Band Low / Medium805.90.7445
5-Band Medium660.60.9083
5-Band Medium / High602.60.9957
5-Band High580.61.0334
ORC Ref  03440002OSWIssued on 21/06/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
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
LOA11.090Max. Beam3.602Draft2.068Displacement6,171Wetted area27.11IMS L10.079LSM09.954Acc. length11.090Sink (kg/mm) 21.15
VCGD0.240VCGM0.218RM Rated (kg·m) 142.9Limit of positive stability(°) 106.9Stability Index108.7
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 methodPoles incliningFlotation Date26/04/2022MeasurerPBComment
SFFP0.384FFM1.246FF1.248LCFcl6.096SG1.0200
SAFP10.550FAM1.096FA1.097LCFsh6.350HBI1.135
W183.6W283.6W383.6W483.6
PD1561.6PD2564.0PD3564.7PD4565.0
WD12.170PLM9000.00GSA1.0RSA1.0RM142.1
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG2Water20004.501Fuel13608.60Total deductible0
OTHER ITEMSIdKindDescriptionWeightLCGVCG1Engine3YM30AE saildriveTotal deductible
ORC Ref  03440002OSWIssued on 21/06/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
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  03440002OSWIssued on 21/06/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org