Club
Certificate
Non Spinnaker
2023

Boat

Proxflyer

NOR 5019

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°40.2°38.8°38.1°38.1°37.6°37.0°
Beat VMG4.855.766.196.446.616.716.82
52°7.398.518.969.219.399.529.65
60°7.818.879.309.589.799.9610.16
75°8.119.139.7510.1510.4610.6911.03
90°7.969.049.8010.4910.9911.3711.96
110°7.088.449.229.9510.8111.6513.12
120°6.247.778.869.6210.4511.3913.49
135°5.176.697.988.919.6010.3712.30
150°4.255.556.767.858.719.3410.68
Run VMG3.684.815.866.807.608.479.81
Gybe Angles138.8°141.5°146.5°148.3°173.0°176.6°176.6°

APH: 443.9

CDL: 14.540

GPH: 500.5

CertNo: 667215

BOAT
ClassSwan 50 ClubDesignerKOUYOUMDJIANBuilderNautorAge date01/2018Series date01/2016Offset fileCLUBSWAN-50.OD.offData file667215
HULL
Length Overall15.235 mMaximum Beam4.212 mDraft3.458 mDisplacement8,172 kgDLR2.6858IMS DivisionPerformanceDynamic Allowance0.000%Age Allowance0.228%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.444m
CREW
Maximum weight1,168 kgMinimum weight876 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail90.4692.84Headsail Luffed66.4766.47Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS (m²)
Trysail25.37Storm Jib19.70Heavy Weather Jib53.19
SAIL LIMITS
Headsails7  Spinnakers0 * No spinnaker pole aboard
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  03440002L7CIssued on 10/05/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
2023

Boat

Proxflyer

NOR 5019

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 VMG742.0624.7581.2558.7544.9536.4528.0
52°487.2422.9401.8390.8383.6378.3372.9
60°461.1406.0387.2375.8367.6361.4354.3
75°444.0394.2369.4354.6344.2336.6326.3
90°452.0398.3367.5343.3327.6316.5301.0
110°508.6426.4390.6361.8333.0309.0274.5
120°577.2463.5406.4374.4344.5316.1266.8
135°696.5538.5451.1404.2374.9347.1292.8
150°846.7648.2532.3458.7413.5385.5337.0
Run VMG977.7748.4614.6529.7473.7425.0367.0
Selected Courses
Windward / Leeward859.9686.6597.9544.2509.3480.7447.5
All purpose638.3522.3464.7429.6405.8387.2360.4
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward566.81.0586
All purpose443.91.3517
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low580.31.0339
Triple Number Coastal/Long Distance Medium443.11.3541
Triple Number Coastal/Long Distance High381.81.5714
Triple Number Windward/Leeward Low773.20.7760
Triple Number Windward/Leeward Medium565.21.0615
Triple Number Windward/Leeward High475.41.2621
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance490.31.2238
Triple Number Coastal/Long Distance Low580.31.0339
Triple Number Coastal/Long Distance Medium443.11.3541
Triple Number Coastal/Long Distance High381.81.5714
Triple Number Windward/Leeward Low773.20.7760
Triple Number Windward/Leeward Medium565.21.0615
Triple Number Windward/Leeward High475.41.2621
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance871.6645.0532.6462.7423.0390.6338.7
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"1.0204
Downwind "popa"1.0155
70% up, 30% down "Ilhabela"1.0189
30% up, 70% down "Ilhabela-inverso"1.0169
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low580.31.0339
Triple Number Coastal/Long Distance Medium443.11.3541
Triple Number Coastal/Long Distance High381.81.5714
Triple Number Windward/Leeward Low773.20.7760
Triple Number Windward/Leeward Medium565.21.0615
Triple Number Windward/Leeward High475.41.2621
Predominantly Upwind468.81.2799
Predominantly Downwind473.71.2667
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low580.31.0339
Triple Number All Purpose Medium443.11.3541
Triple Number All Purpose High381.81.5714
Triple Number Windward/Leeward Low773.20.7760
Triple Number Windward/Leeward Medium565.21.0615
Triple Number Windward/Leeward High475.41.2621
Predominantly Upwind468.81.2799
Predominantly Downwind473.71.2667
Predominantly Upwind Low610.50.9828
Predominantly Upwind Medium476.61.2590
Predominantly Upwind High444.41.3501
Predominantly Downwind Low697.30.8604
Predominantly Downwind Medium485.31.2364
Predominantly Downwind High377.41.5898
Chicago-Mac Upwind1.2570
Chicago-Mac All Purpose1.2491
Chicago-Mac Downwind1.2383
Bayview-Mac Cove Island1.1767
Bayview-Mac Shore1.2082
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching416.31.4414
Predominantly Reaching Low528.01.1364
Predominantly Reaching Medium417.61.4366
Predominantly Reaching High352.81.7007
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low846.50.7088
5-Band Low / Medium705.20.8508
5-Band Medium553.91.0833
5-Band Medium / High485.31.2362
5-Band High453.31.3237
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance490.31.2238
Triple Number Coastal/Long Distance Low580.31.0339
Triple Number Coastal/Long Distance Medium443.11.3541
Triple Number Coastal/Long Distance High381.81.5714
Triple Number Windward/Leeward Low773.20.7760
Triple Number Windward/Leeward Medium565.21.0615
Triple Number Windward/Leeward High475.41.2621
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance871.6645.0532.6462.7423.0390.6338.7
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance490.31.2238
Triple Number Coastal/Long Distance Low580.31.0339
Triple Number Coastal/Long Distance Medium443.11.3541
Triple Number Coastal/Long Distance High381.81.5714
Triple Number Windward/Leeward Low773.20.7760
Triple Number Windward/Leeward Medium565.21.0615
Triple Number Windward/Leeward High475.41.2621
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance871.6645.0532.6462.7423.0390.6338.7
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance490.3
Triple Number Coastal/Long Distance Low580.3
Triple Number Coastal/Long Distance Medium443.1
Triple Number Coastal/Long Distance High381.8
Triple Number Windward/Leeward Low773.2
Triple Number Windward/Leeward Medium565.2
Triple Number Windward/Leeward High475.4
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance871.6645.0532.6462.7423.0390.6338.7
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance490.31.2238
Triple Number Coastal/Long Distance Low580.31.0339
Triple Number Coastal/Long Distance Medium443.11.3541
Triple Number Coastal/Long Distance High381.81.5714
Triple Number Windward/Leeward Low773.20.7760
Triple Number Windward/Leeward Medium565.21.0615
Triple Number Windward/Leeward High475.41.2621
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance871.6645.0532.6462.7423.0390.6338.7
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)490.31.2238
Triple Number Coastal/Long Distance Low580.31.0339
Triple Number Coastal/Long Distance Medium443.11.3541
Triple Number Coastal/Long Distance High381.81.5714
Triple Number Windward/Leeward Low773.20.7760
Triple Number Windward/Leeward Medium565.21.0615
Triple Number Windward/Leeward High475.41.2621
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance871.6645.0532.6462.7423.0390.6338.7
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low580.31.0339
Triple Number Coastal/Long Distance Medium443.11.3541
Triple Number Coastal/Long Distance High381.81.5714
Triple Number Windward/Leeward Low773.20.7760
Triple Number Windward/Leeward Medium565.21.0615
Triple Number Windward/Leeward High475.41.2621
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low1.0339
Triple Number Coastal/Long Distance Medium1.3541
Triple Number Coastal/Long Distance High1.5714
Triple Number Windward/Leeward Low0.7760
Triple Number Windward/Leeward Medium1.0615
Triple Number Windward/Leeward High1.2621
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance871.6645.0532.6462.7423.0390.6338.7
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance490.31.2238
Triple Number Coastal/Long Distance Low580.31.0339
Triple Number Coastal/Long Distance Medium443.11.3541
Triple Number Coastal/Long Distance High381.81.5714
Triple Number Windward/Leeward Low773.20.7760
Triple Number Windward/Leeward Medium565.21.0615
Triple Number Windward/Leeward High475.41.2621
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance871.6645.0532.6462.7423.0390.6338.7
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low580.31.0339
Triple Number Coastal/Long Distance Medium443.11.3541
Triple Number Coastal/Long Distance High381.81.5714
Triple Number Windward/Leeward Low773.20.7760
Triple Number Windward/Leeward Medium565.21.0615
Triple Number Windward/Leeward High475.41.2621
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance490.31.2238
Triple Number Coastal/Long Distance Low580.31.0339
Triple Number Coastal/Long Distance Medium443.11.3541
Triple Number Coastal/Long Distance High381.81.5714
Triple Number Windward/Leeward Low773.20.7760
Triple Number Windward/Leeward Medium565.21.0615
Triple Number Windward/Leeward High475.41.2621
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance871.6645.0532.6462.7423.0390.6338.7
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low773.20.7760
Triple Number Windward/Leeward Medium565.21.0615
Triple Number Windward/Leeward High475.41.2621
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance871.6645.0532.6462.7423.0390.6338.7
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low580.3
Triple Number Coastal/Long Distance Medium443.1
Triple Number Coastal/Long Distance High381.8
Triple Number Windward/Leeward Low773.2
Triple Number Windward/Leeward Medium565.2
Triple Number Windward/Leeward High475.4
Predominantly Upwind468.8
Predominantly Downwind473.7
Predominantly Reaching436.3
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance490.31.2238
Triple Number Coastal/Long Distance Low580.31.0339
Triple Number Coastal/Long Distance Medium443.11.3541
Triple Number Coastal/Long Distance High381.81.5714
Triple Number Windward/Leeward Low773.20.7760
Triple Number Windward/Leeward Medium565.21.0615
Triple Number Windward/Leeward High475.41.2621
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance871.6645.0532.6462.7423.0390.6338.7
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low1.0339
Triple Number Coastal/Long Distance Medium1.3541
Triple Number Coastal/Long Distance High1.5714
Triple Number Windward/Leeward Low0.7760
Triple Number Windward/Leeward Medium1.0615
Triple Number Windward/Leeward High1.2621
Coastal/Long Distance1.2238
Predominantly Upwind1.2799
Predominantly Downwind1.2667
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind1.0339
Tretall Distanseseilas Mellomvind1.3541
Tretall Distanseseilas Mye vind1.5714
Tretall Pølsebane Lite vind0.7760
Tretall Pølsebane Mellomvind1.0615
Tretall Pølsebane Mye vind1.2621
Distanseseilas ett tall (OSN 8-16kn)1.2238
Distanseseilas ett tall (APH 6-20kn)1.3517
Enkeltall Motvind1.2799
Enkeltall Medvind1.2667
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low580.31.0339
Triple Number Coastal/Long Distance Medium443.11.3541
Triple Number Coastal/Long Distance High381.81.5714
Triple Number Windward/Leeward Low773.20.7760
Triple Number Windward/Leeward Medium565.21.0615
Triple Number Windward/Leeward High475.41.2621
Coastal/Long Distance490.31.2238
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind468.81.2799
Predominantly Downwind473.71.2667
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore457.51.3115
Cape Doctor Coastal368.51.6284
Triple Number Coastal/Long Distance Low580.31.0339
Triple Number Coastal/Long Distance Medium443.11.3541
Triple Number Coastal/Long Distance High381.81.5714
Triple Number Windward/Leeward Low773.20.7760
Triple Number Windward/Leeward Medium565.21.0615
Triple Number Windward/Leeward High475.41.2621
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low1.0339
Triple Number Coastal/Long Distance Medium1.3541
Triple Number Coastal/Long Distance High1.5714
Triple Number Windward/Leeward Low0.7760
Triple Number Windward/Leeward Medium1.0615
Triple Number Windward/Leeward High1.2621
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low1.0339
Triple Number Coastal/Long Distance Medium1.3541
Triple Number Coastal/Long Distance High1.5714
Triple Number Windward/Leeward Low0.7760
Triple Number Windward/Leeward Medium1.0615
Triple Number Windward/Leeward High1.2621
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance490.31.2238
Triple Number Coastal/Long Distance Low580.31.0339
Triple Number Coastal/Long Distance Medium443.11.3541
Triple Number Coastal/Long Distance High381.81.5714
Triple Number Windward/Leeward Low773.20.7760
Triple Number Windward/Leeward Medium565.21.0615
Triple Number Windward/Leeward High475.41.2621
Predominantly Upwind468.81.2799
Predominantly Downwind473.71.2667
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance871.6645.0532.6462.7423.0390.6338.7
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance490.31.2238
Triple Number Coastal/Long Distance Low580.31.0339
Triple Number Coastal/Long Distance Medium443.11.3541
Triple Number Coastal/Long Distance High381.81.5714
Triple Number Windward/Leeward Low773.20.7760
Triple Number Windward/Leeward Medium565.21.0615
Triple Number Windward/Leeward High475.41.2621
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance871.6645.0532.6462.7423.0390.6338.7
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low580.31.0339
Triple Number All Purpose Medium443.11.3541
Triple Number All Purpose High381.81.5714
Triple Number Windward/Leeward Low773.20.7760
Triple Number Windward/Leeward Medium565.21.0615
Triple Number Windward/Leeward High475.41.2621
Predominantly Upwind468.81.2799
Predominantly Downwind473.71.2667
Predominantly Upwind Low610.50.9828
Predominantly Upwind Medium476.61.2590
Predominantly Upwind High444.41.3501
Predominantly Downwind Low697.30.8604
Predominantly Downwind Medium485.31.2364
Predominantly Downwind High377.41.5898
Chicago-Mac Upwind1.2570
Chicago-Mac All Purpose1.2491
Chicago-Mac Downwind1.2383
Bayview-Mac Cove Island1.1767
Bayview-Mac Shore1.2082
Harvest Moon Regatta374.11.6036
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy461.61.2998
San Francisco Bay Medium551.61.0877
Predominantly Reaching416.31.4414
Predominantly Reaching Low528.01.1364
Predominantly Reaching Medium417.61.4366
Predominantly Reaching High352.81.7007
Windward/Leeward 60-40 Low755.20.7945
Windward/Leeward 60-40 Medium566.31.0595
Windward/Leeward 60-40 High495.81.2101
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low846.50.7088
5-Band Low / Medium705.20.8508
5-Band Medium553.91.0833
5-Band Medium / High485.31.2362
5-Band High453.31.3237
ORC Ref  03440002L7CIssued on 10/05/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
2023

Boat

Proxflyer

NOR 5019

Norges Seilforbund
Sognsveien 73
0854 OSLO
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassSwan 50 ClubMeasurementHINPlan reviewHull constructionCarbonCarbon RudderYesLight stanchionsNoTrim tabNo
LOA15.235Max. Beam4.212Draft3.458Displacement8,172Wetted area42.22IMS L14.793LSM014.489Acc. length13.689Sink (kg/mm) 32.66
VCGD-0.739VCGM-0.644RM Rated (kg·m) 364.4Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.444PBWPIPA0.0043
EDL3.670ST10.065ST20.180
ST30.180ST40.110ST50.354
RIG
Forestay tensionAftInner stayNone FittedCarbon mastYesHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingYesRunners/Checkstays1Spreaders3Rotating mastNo
P20.050IG19.786ISP22.170MDT10.170MDL10.330MDT20.130MDL20.200TL2.116MW0.330GO0.350
E7.230J6.400BAS2.090FSD0.000SFJ0.344SPL0.000WPLTPS8.240BDMWT249.20MCG7.690
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.739Flotation Date01/01/2015MeasurerComment
SFFP0.900FFMFF0.212LCFcl8.345SG
SAFP15.235FAMFA0.131LCFsh8.674HBI1.346
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03440002L7CIssued on 10/05/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
2023

Boat

Proxflyer

NOR 5019

Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment306-2018041516491.412.183.124.675.9890.4615/04/2018
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment306-2018041516500.100.961.783.314.796.1720.52NoNo 66.4715/04/2018441-2019030714030.100.961.783.294.746.2820.49NoNo 66.4107/03/2019306-2018041516530.100.861.573.004.586.2020.38NoNo 62.7815/04/2018306-2018041516580.050.921.733.194.445.5618.00NoInner 54.3315/04/2018306-2018041516560.100.841.542.954.484.9717.56NoNo 49.8615/04/2018
ORC Ref  03440002L7CIssued on 10/05/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org