Club
Certificate
Double Handed
2023

Boat

Argo

NOR 7027

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 Angles42.9°40.8°40.6°40.5°40.2°40.2°40.6°
Beat VMG3.464.084.414.554.634.674.66
52°5.236.046.446.616.706.756.78
60°5.496.276.656.826.916.967.01
75°5.676.446.817.027.167.247.33
90°5.586.426.867.117.297.457.64
110°5.466.476.987.287.517.667.91
120°5.316.386.967.307.597.868.23
135°4.775.886.707.147.487.818.49
150°3.945.046.026.757.167.498.17
Run VMG3.414.365.225.976.557.007.65
Gybe Angles144.2°149.6°150.5°159.1°171.8°178.1°179.0°

APH: 591.4

CDL: 8.108

GPH: 658.7

CertNo: 5144

BOAT
ClassCONTRAST 36DesignerRolf MagnussonBuilderAge date01/1987Series date01/1983Offset filecontrast36.offData file5144
HULL
Length Overall11.000 mMaximum Beam3.314 mDraft1.871 mDisplacement5,494 kgDLR7.1951IMS DivisionCruiser/RacerDynamic Allowance0.170%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.410m
CREW
Maximum weight170 kgMinimum weight120 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail32.4933.03Headsail Luffed36.8036.80Headsail FlyingSymmetric83.1083.10Asymmetric
STORM SAIL AREAS (m²)
Trysail9.43Storm Jib7.40Heavy Weather Jib19.97
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  03440002I45Issued on 17/04/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Double Handed
2023

Boat

Argo

NOR 7027

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 VMG1041.1881.7817.0790.7777.6770.5771.7
52°688.3595.7558.6544.4537.3533.4530.8
60°656.1573.7541.7527.8521.3517.4513.8
75°635.3559.0528.3512.6503.1497.5491.3
90°644.8560.9524.9506.3493.7483.5471.3
110°659.9556.1515.5494.3479.6470.3455.1
120°677.9564.7517.5492.9474.2457.8437.3
135°754.6612.5537.6504.4481.1461.0423.9
150°914.8714.9598.3533.7503.1480.6440.7
Run VMG1056.4825.5690.2602.8549.7514.6470.8
Selected Courses
Windward / Leeward1048.7853.6753.6696.8663.6642.5621.2
All purpose804.9670.2606.1572.9553.8540.9524.6
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward725.60.8269
All purpose591.41.0145
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low737.60.8135
Triple Number Coastal/Long Distance Medium587.31.0216
Triple Number Coastal/Long Distance High538.01.1152
Triple Number Windward/Leeward Low951.20.6308
Triple Number Windward/Leeward Medium720.50.8328
Triple Number Windward/Leeward High639.90.9377
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance642.90.9333
Triple Number Coastal/Long Distance Low737.60.8135
Triple Number Coastal/Long Distance Medium587.31.0216
Triple Number Coastal/Long Distance High538.01.1152
Triple Number Windward/Leeward Low951.20.6308
Triple Number Windward/Leeward Medium720.50.8328
Triple Number Windward/Leeward High639.90.9377
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1049.5803.6680.8611.4574.5545.2500.4
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7179
Downwind "popa"0.8917
70% up, 30% down "Ilhabela"0.7625
30% up, 70% down "Ilhabela-inverso"0.8314
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low737.60.8135
Triple Number Coastal/Long Distance Medium587.31.0216
Triple Number Coastal/Long Distance High538.01.1152
Triple Number Windward/Leeward Low951.20.6308
Triple Number Windward/Leeward Medium720.50.8328
Triple Number Windward/Leeward High639.90.9377
Predominantly Upwind640.90.9362
Predominantly Downwind592.91.0120
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low737.60.8135
Triple Number All Purpose Medium587.31.0216
Triple Number All Purpose High538.01.1152
Triple Number Windward/Leeward Low951.20.6308
Triple Number Windward/Leeward Medium720.50.8328
Triple Number Windward/Leeward High639.90.9377
Predominantly Upwind640.90.9362
Predominantly Downwind592.91.0120
Predominantly Upwind Low814.20.7369
Predominantly Upwind Medium666.80.8998
Predominantly Upwind High637.90.9405
Predominantly Downwind Low812.70.7383
Predominantly Downwind Medium584.71.0261
Predominantly Downwind High494.51.2133
Chicago-Mac Upwind0.9203
Chicago-Mac All Purpose0.9538
Chicago-Mac Downwind0.9944
Bayview-Mac Cove Island0.8966
Bayview-Mac Shore0.9023
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching559.71.0719
Predominantly Reaching Low668.10.8981
Predominantly Reaching Medium552.61.0857
Predominantly Reaching High499.71.2008
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1033.70.5804
5-Band Low / Medium874.80.6859
5-Band Medium709.20.8460
5-Band Medium / High647.10.9272
5-Band High624.90.9601
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance642.90.9333
Triple Number Coastal/Long Distance Low737.60.8135
Triple Number Coastal/Long Distance Medium587.31.0216
Triple Number Coastal/Long Distance High538.01.1152
Triple Number Windward/Leeward Low951.20.6308
Triple Number Windward/Leeward Medium720.50.8328
Triple Number Windward/Leeward High639.90.9377
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1049.5803.6680.8611.4574.5545.2500.4
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance642.90.9333
Triple Number Coastal/Long Distance Low737.60.8135
Triple Number Coastal/Long Distance Medium587.31.0216
Triple Number Coastal/Long Distance High538.01.1152
Triple Number Windward/Leeward Low951.20.6308
Triple Number Windward/Leeward Medium720.50.8328
Triple Number Windward/Leeward High639.90.9377
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1049.5803.6680.8611.4574.5545.2500.4
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance642.9
Triple Number Coastal/Long Distance Low737.6
Triple Number Coastal/Long Distance Medium587.3
Triple Number Coastal/Long Distance High538.0
Triple Number Windward/Leeward Low951.2
Triple Number Windward/Leeward Medium720.5
Triple Number Windward/Leeward High639.9
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1049.5803.6680.8611.4574.5545.2500.4
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance642.90.9333
Triple Number Coastal/Long Distance Low737.60.8135
Triple Number Coastal/Long Distance Medium587.31.0216
Triple Number Coastal/Long Distance High538.01.1152
Triple Number Windward/Leeward Low951.20.6308
Triple Number Windward/Leeward Medium720.50.8328
Triple Number Windward/Leeward High639.90.9377
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1049.5803.6680.8611.4574.5545.2500.4
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)642.90.9333
Triple Number Coastal/Long Distance Low737.60.8135
Triple Number Coastal/Long Distance Medium587.31.0216
Triple Number Coastal/Long Distance High538.01.1152
Triple Number Windward/Leeward Low951.20.6308
Triple Number Windward/Leeward Medium720.50.8328
Triple Number Windward/Leeward High639.90.9377
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1049.5803.6680.8611.4574.5545.2500.4
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low737.60.8135
Triple Number Coastal/Long Distance Medium587.31.0216
Triple Number Coastal/Long Distance High538.01.1152
Triple Number Windward/Leeward Low951.20.6308
Triple Number Windward/Leeward Medium720.50.8328
Triple Number Windward/Leeward High639.90.9377
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8135
Triple Number Coastal/Long Distance Medium1.0216
Triple Number Coastal/Long Distance High1.1152
Triple Number Windward/Leeward Low0.6308
Triple Number Windward/Leeward Medium0.8328
Triple Number Windward/Leeward High0.9377
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1049.5803.6680.8611.4574.5545.2500.4
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance642.90.9333
Triple Number Coastal/Long Distance Low737.60.8135
Triple Number Coastal/Long Distance Medium587.31.0216
Triple Number Coastal/Long Distance High538.01.1152
Triple Number Windward/Leeward Low951.20.6308
Triple Number Windward/Leeward Medium720.50.8328
Triple Number Windward/Leeward High639.90.9377
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1049.5803.6680.8611.4574.5545.2500.4
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low737.60.8135
Triple Number Coastal/Long Distance Medium587.31.0216
Triple Number Coastal/Long Distance High538.01.1152
Triple Number Windward/Leeward Low951.20.6308
Triple Number Windward/Leeward Medium720.50.8328
Triple Number Windward/Leeward High639.90.9377
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance642.90.9333
Triple Number Coastal/Long Distance Low737.60.8135
Triple Number Coastal/Long Distance Medium587.31.0216
Triple Number Coastal/Long Distance High538.01.1152
Triple Number Windward/Leeward Low951.20.6308
Triple Number Windward/Leeward Medium720.50.8328
Triple Number Windward/Leeward High639.90.9377
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1049.5803.6680.8611.4574.5545.2500.4
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low951.20.6308
Triple Number Windward/Leeward Medium720.50.8328
Triple Number Windward/Leeward High639.90.9377
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1049.5803.6680.8611.4574.5545.2500.4
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low737.6
Triple Number Coastal/Long Distance Medium587.3
Triple Number Coastal/Long Distance High538.0
Triple Number Windward/Leeward Low951.2
Triple Number Windward/Leeward Medium720.5
Triple Number Windward/Leeward High639.9
Predominantly Upwind640.9
Predominantly Downwind592.9
Predominantly Reaching571.1
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance642.90.9333
Triple Number Coastal/Long Distance Low737.60.8135
Triple Number Coastal/Long Distance Medium587.31.0216
Triple Number Coastal/Long Distance High538.01.1152
Triple Number Windward/Leeward Low951.20.6308
Triple Number Windward/Leeward Medium720.50.8328
Triple Number Windward/Leeward High639.90.9377
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1049.5803.6680.8611.4574.5545.2500.4
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8135
Triple Number Coastal/Long Distance Medium1.0216
Triple Number Coastal/Long Distance High1.1152
Triple Number Windward/Leeward Low0.6308
Triple Number Windward/Leeward Medium0.8328
Triple Number Windward/Leeward High0.9377
Coastal/Long Distance0.9333
Predominantly Upwind0.9362
Predominantly Downwind1.0120
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.8135
Tretall Distanseseilas Mellomvind1.0216
Tretall Distanseseilas Mye vind1.1152
Tretall Pølsebane Lite vind0.6308
Tretall Pølsebane Mellomvind0.8328
Tretall Pølsebane Mye vind0.9377
Distanseseilas ett tall (OSN 8-16kn)0.9333
Distanseseilas ett tall (APH 6-20kn)1.0145
Enkeltall Motvind0.9362
Enkeltall Medvind1.0120
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low737.60.8135
Triple Number Coastal/Long Distance Medium587.31.0216
Triple Number Coastal/Long Distance High538.01.1152
Triple Number Windward/Leeward Low951.20.6308
Triple Number Windward/Leeward Medium720.50.8328
Triple Number Windward/Leeward High639.90.9377
Coastal/Long Distance642.90.9333
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind640.90.9362
Predominantly Downwind592.91.0120
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore627.60.9560
Cape Doctor Coastal529.51.1332
Triple Number Coastal/Long Distance Low737.60.8135
Triple Number Coastal/Long Distance Medium587.31.0216
Triple Number Coastal/Long Distance High538.01.1152
Triple Number Windward/Leeward Low951.20.6308
Triple Number Windward/Leeward Medium720.50.8328
Triple Number Windward/Leeward High639.90.9377
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8135
Triple Number Coastal/Long Distance Medium1.0216
Triple Number Coastal/Long Distance High1.1152
Triple Number Windward/Leeward Low0.6308
Triple Number Windward/Leeward Medium0.8328
Triple Number Windward/Leeward High0.9377
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8135
Triple Number Coastal/Long Distance Medium1.0216
Triple Number Coastal/Long Distance High1.1152
Triple Number Windward/Leeward Low0.6308
Triple Number Windward/Leeward Medium0.8328
Triple Number Windward/Leeward High0.9377
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance642.90.9333
Triple Number Coastal/Long Distance Low737.60.8135
Triple Number Coastal/Long Distance Medium587.31.0216
Triple Number Coastal/Long Distance High538.01.1152
Triple Number Windward/Leeward Low951.20.6308
Triple Number Windward/Leeward Medium720.50.8328
Triple Number Windward/Leeward High639.90.9377
Predominantly Upwind640.90.9362
Predominantly Downwind592.91.0120
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1049.5803.6680.8611.4574.5545.2500.4
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance642.90.9333
Triple Number Coastal/Long Distance Low737.60.8135
Triple Number Coastal/Long Distance Medium587.31.0216
Triple Number Coastal/Long Distance High538.01.1152
Triple Number Windward/Leeward Low951.20.6308
Triple Number Windward/Leeward Medium720.50.8328
Triple Number Windward/Leeward High639.90.9377
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1049.5803.6680.8611.4574.5545.2500.4
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low737.60.8135
Triple Number All Purpose Medium587.31.0216
Triple Number All Purpose High538.01.1152
Triple Number Windward/Leeward Low951.20.6308
Triple Number Windward/Leeward Medium720.50.8328
Triple Number Windward/Leeward High639.90.9377
Predominantly Upwind640.90.9362
Predominantly Downwind592.91.0120
Predominantly Upwind Low814.20.7369
Predominantly Upwind Medium666.80.8998
Predominantly Upwind High637.90.9405
Predominantly Downwind Low812.70.7383
Predominantly Downwind Medium584.71.0261
Predominantly Downwind High494.51.2133
Chicago-Mac Upwind0.9203
Chicago-Mac All Purpose0.9538
Chicago-Mac Downwind0.9944
Bayview-Mac Cove Island0.8966
Bayview-Mac Shore0.9023
Harvest Moon Regatta514.51.1661
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy630.80.9512
San Francisco Bay Medium713.60.8408
Predominantly Reaching559.71.0719
Predominantly Reaching Low668.10.8981
Predominantly Reaching Medium552.61.0857
Predominantly Reaching High499.71.2008
Windward/Leeward 60-40 Low953.20.6295
Windward/Leeward 60-40 Medium748.80.8013
Windward/Leeward 60-40 High685.00.8759
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1033.70.5804
5-Band Low / Medium874.80.6859
5-Band Medium709.20.8460
5-Band Medium / High647.10.9272
5-Band High624.90.9601
ORC Ref  03440002I45Issued on 17/04/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Double Handed
2023

Boat

Argo

NOR 7027

Norges Seilforbund
Sognsveien 73
0854 OSLO
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassCONTRAST 36MeasurementHINPlan reviewHull constructionSolidCarbon RudderNoLight stanchionsNoTrim tabNo
LOA11.000Max. Beam3.314Draft1.871Displacement5,494Wetted area23.50IMS L9.083LSM09.139Acc. length10.771Sink (kg/mm) 17.02
VCGD-0.010VCGM0.013RM Rated (kg·m) 93.1Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.410PBWPIPA0.0033
EDL1.700ST10.048ST20.170
ST30.170ST40.098ST50.325
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders1Rotating mastNo
P13.300IG12.100ISP12.100MDT10.120MDL10.180MDT20.100MDL20.120TL2.470MW0.180GO0.200
E4.050J4.030BAS1.430FSDFoilSFJ0.000SPL4.111WPLTPS0.000BDMWT162.00MCG4.520
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.010Flotation Date01/01/2015MeasurerComment
SFFP0.625FFMFF1.198LCFcl6.449SG1.0050
SAFP10.435FAMFA1.005LCFsh6.657HBI1.088
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03440002I45Issued on 17/04/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Double Handed
2023

Boat

Argo

NOR 7027

Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment433-2010082015380.140.901.602.633.4332.4920/08/2010398-2010010710200.160.901.512.603.3731.9807/01/2010
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment5144-2004012412010.000.000.000.000.005.9912.07NoNo 36.8001/01/1753433-2010081919300.000.000.000.000.005.9511.65NoNo 35.2819/08/2010398-2010010710300.000.000.000.000.004.1111.54NoNo 24.1407/01/2010
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment433-20100819185012.0912.0912.098.460.0083.1019/08/2010spinnaker var målt inn fra før, men jeg kontrollerte halvbredden, og den var lik maxbredden.
ORC Ref  03440002I45Issued on 17/04/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org