Club
Certificate
2022

Boat

ZORRO

FIN-8983

Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
Rated boat velocities in knots
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat Angles43.0°41.2°41.8°41.4°40.6°40.0°39.7°
Beat VMG3.283.904.384.774.975.085.16
52°4.975.826.556.967.157.257.33
60°5.256.126.797.137.337.447.54
75°5.456.376.967.277.487.647.85
90°5.396.367.077.327.547.748.08
110°5.456.597.247.597.858.008.27
120°5.346.477.187.567.888.188.55
135°4.905.976.877.357.688.018.66
150°4.215.246.166.937.367.678.29
Run VMG3.654.545.336.096.677.167.77
Gybe Angles146.6°151.1°150.5°156.1°166.4°177.2°179.0°

APH: 574.5

CDL: 8.858

GPH: 645.4

CertNo: 41-054

BOAT
ClassSWAN 41DesignerSPARKMAN&STEPHENSBuilderNAUTORAge date03/1977Series date01/1973Offset fileSWN41S&S.OFFData file41-054
HULL
Length Overall12.527 mMaximum Beam3.664 mDraft2.078 mDisplacement10,801 kgDLR11.4747IMS DivisionCruiser/RacerDynamic Allowance0.475%Age Allowance0.487%
PROPELLER
InstallationShaft exposedTypeFeathering 3 bladesDiameter0.440m
CREW
Maximum weight665 kgMinimum weight499 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail36.1837.33Headsail Luffed55.8055.80Headsail FlyingSymmetric136.13136.13Asymmetric
STORM SAIL AREAS (m²)
Trysail10.17Storm Jib13.63Heavy Weather Jib36.80
SAIL LIMITS
Headsails5 * Woven polyester sails  Spinnakers4
STABILITY
Righting Moment205.5 kg·mStability 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  041400027TIIssued on 03/08/2022Valid until 31/12/2022
VPP ver: 2022 1.04 | © ORC | www.orc.org

Club
Certificate
2022

Boat

ZORRO

FIN-8983

Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG1098.1924.2822.4755.0724.3708.4697.2
52°724.0618.5549.7517.6503.2496.8491.4
60°686.2587.8529.9504.6491.4483.9477.7
75°660.8565.6517.0495.0481.2470.9458.4
90°667.3566.5509.3491.7477.6465.3445.5
110°660.9546.3497.0474.3458.6449.8435.3
120°674.4556.6501.2476.2457.1440.2421.0
135°734.3603.4523.9489.7468.6449.5415.7
150°854.9687.4584.8519.1489.1469.4434.5
Run VMG987.2792.9675.0591.5539.5503.0463.4
Selected Courses
Windward / Leeward1042.7858.5748.7673.2631.9605.7580.3
All purpose810.8674.8596.8552.2527.8512.2493.0
Single Number Scoring Options
CourseTime On DistanceTime On Time
Windward / Leeward705.70.8503
All purpose574.51.0444
 
Custom scoring options for Australia
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low742.80.8078
Triple Number Coastal/Long Distance Medium571.21.0505
Triple Number Coastal/Long Distance High508.91.1789
Triple Number Windward/Leeward Low950.60.6312
Triple Number Windward/Leeward Medium703.50.8529
Triple Number Windward/Leeward High602.70.9955
Custom scoring options for Austria
Single NumberTime On DistanceTime On Time
Coastal/Long Distance625.60.9591
Triple Number Coastal/Long Distance Low742.80.8078
Triple Number Coastal/Long Distance Medium571.21.0505
Triple Number Coastal/Long Distance High508.91.1789
Triple Number Windward/Leeward Low950.60.6312
Triple Number Windward/Leeward Medium703.50.8529
Triple Number Windward/Leeward High602.70.9955
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1037.1806.7673.3589.4547.6517.0473.3
Custom scoring options for Brazil
Single NumberTime On Time
Upwind "bolina"0.7331
Downwind "popa"0.9226
70% up, 30% down "Ilhabela"0.7812
30% up, 70% down "Ilhabela-inverso"0.8562
Custom scoring options for Bulgaria
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low742.80.8078
Triple Number Coastal/Long Distance Medium571.21.0505
Triple Number Coastal/Long Distance High508.91.1789
Triple Number Windward/Leeward Low950.60.6312
Triple Number Windward/Leeward Medium703.50.8529
Triple Number Windward/Leeward High602.70.9955
Predominantly Upwind626.20.9581
Predominantly Downwind579.71.0350
Custom scoring options for Canada
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low742.80.8078
Triple Number All Purpose Medium571.21.0505
Triple Number All Purpose High508.91.1789
Triple Number Windward/Leeward Low950.60.6312
Triple Number Windward/Leeward Medium703.50.8529
Triple Number Windward/Leeward High602.70.9955
Predominantly Upwind626.20.9581
Predominantly Downwind579.71.0350
Predominantly Upwind Low838.70.7154
Predominantly Upwind Medium649.10.9243
Predominantly Upwind High591.61.0143
Predominantly Downwind Low796.10.7537
Predominantly Downwind Medium570.01.0527
Predominantly Downwind High480.71.2483
Chicago-Mac Upwind0.9397
Chicago-Mac All Purpose0.9746
Chicago-Mac Downwind1.0181
Bayview-Mac Cove Island0.9033
Bayview-Mac Shore0.9086
Victoria-Maui1.0887
Custom scoring options for Cyprus
Single NumberTime On DistanceTime On Time
Coastal/Long Distance625.60.9591
Triple Number Coastal/Long Distance Low742.80.8078
Triple Number Coastal/Long Distance Medium571.21.0505
Triple Number Coastal/Long Distance High508.91.1789
Triple Number Windward/Leeward Low950.60.6312
Triple Number Windward/Leeward Medium703.50.8529
Triple Number Windward/Leeward High602.70.9955
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1037.1806.7673.3589.4547.6517.0473.3
Custom scoring options for Denmark
Single NumberTime On DistanceTime On Time
Coastal/Long Distance625.60.9591
Triple Number Coastal/Long Distance Low742.80.8078
Triple Number Coastal/Long Distance Medium571.21.0505
Triple Number Coastal/Long Distance High508.91.1789
Triple Number Windward/Leeward Low950.60.6312
Triple Number Windward/Leeward Medium703.50.8529
Triple Number Windward/Leeward High602.70.9955
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1037.1806.7673.3589.4547.6517.0473.3
Custom scoring options for Spain
Single NumberTime On Distance
Coastal/Long Distance625.6
Triple Number Coastal/Long Distance Low742.8
Triple Number Coastal/Long Distance Medium571.2
Triple Number Coastal/Long Distance High508.9
Triple Number Windward/Leeward Low950.6
Triple Number Windward/Leeward Medium703.5
Triple Number Windward/Leeward High602.7
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1037.1806.7673.3589.4547.6517.0473.3
Custom scoring options for Estonia
Single NumberTime On DistanceTime On Time
Coastal/Long Distance625.60.9591
Triple Number Coastal/Long Distance Low742.80.8078
Triple Number Coastal/Long Distance Medium571.21.0505
Triple Number Coastal/Long Distance High508.91.1789
Triple Number Windward/Leeward Low950.60.6312
Triple Number Windward/Leeward Medium703.50.8529
Triple Number Windward/Leeward High602.70.9955
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1037.1806.7673.3589.4547.6517.0473.3
Custom scoring options for Finland
Single NumberTime On DistanceTime On Time
FinRating (Coastal/Long Distance)625.60.9591
Triple Number Coastal/Long Distance Low742.80.8078
Triple Number Coastal/Long Distance Medium571.21.0505
Triple Number Coastal/Long Distance High508.91.1789
Triple Number Windward/Leeward Low950.60.6312
Triple Number Windward/Leeward Medium703.50.8529
Triple Number Windward/Leeward High602.70.9955
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1037.1806.7673.3589.4547.6517.0473.3
Custom scoring options for France
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low742.80.8078
Triple Number Coastal/Long Distance Medium571.21.0505
Triple Number Coastal/Long Distance High508.91.1789
Triple Number Windward/Leeward Low950.60.6312
Triple Number Windward/Leeward Medium703.50.8529
Triple Number Windward/Leeward High602.70.9955
Custom scoring options for Germany
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.8078
Triple Number Coastal/Long Distance Medium1.0505
Triple Number Coastal/Long Distance High1.1789
Triple Number Windward/Leeward Low0.6312
Triple Number Windward/Leeward Medium0.8529
Triple Number Windward/Leeward High0.9955
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1037.1806.7673.3589.4547.6517.0473.3
Custom scoring options for Greece
Single NumberTime On DistanceTime On Time
Coastal/Long Distance625.60.9591
Triple Number Coastal/Long Distance Low742.80.8078
Triple Number Coastal/Long Distance Medium571.21.0505
Triple Number Coastal/Long Distance High508.91.1789
Triple Number Windward/Leeward Low950.60.6312
Triple Number Windward/Leeward Medium703.50.8529
Triple Number Windward/Leeward High602.70.9955
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1037.1806.7673.3589.4547.6517.0473.3
Custom scoring options for Hungary
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low742.80.8078
Triple Number Coastal/Long Distance Medium571.21.0505
Triple Number Coastal/Long Distance High508.91.1789
Triple Number Windward/Leeward Low950.60.6312
Triple Number Windward/Leeward Medium703.50.8529
Triple Number Windward/Leeward High602.70.9955
Custom scoring options for Israel
Single NumberTime On DistanceTime On Time
Coastal/Long Distance625.60.9591
Triple Number Coastal/Long Distance Low742.80.8078
Triple Number Coastal/Long Distance Medium571.21.0505
Triple Number Coastal/Long Distance High508.91.1789
Triple Number Windward/Leeward Low950.60.6312
Triple Number Windward/Leeward Medium703.50.8529
Triple Number Windward/Leeward High602.70.9955
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1037.1806.7673.3589.4547.6517.0473.3
Custom scoring options for Italy
Single NumberTime On DistanceTime On Time
Coastal/Long Distance625.60.9591
Triple Number Coastal/Long Distance Low742.80.8078
Triple Number Coastal/Long Distance Medium571.21.0505
Triple Number Coastal/Long Distance High508.91.1789
Triple Number Windward/Leeward Low950.60.6312
Triple Number Windward/Leeward Medium703.50.8529
Triple Number Windward/Leeward High602.70.9955
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1037.1806.7673.3589.4547.6517.0473.3
Custom scoring options for Japan
Single NumberTime On DistanceTime On Time
Triple Number Windward/Leeward Low950.60.6312
Triple Number Windward/Leeward Medium703.50.8529
Triple Number Windward/Leeward High602.70.9955
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1037.1806.7673.3589.4547.6517.0473.3
Custom scoring options for Korea
Single NumberTime On Distance
Triple Number Coastal/Long Distance Low742.8
Triple Number Coastal/Long Distance Medium571.2
Triple Number Coastal/Long Distance High508.9
Triple Number Windward/Leeward Low950.6
Triple Number Windward/Leeward Medium703.5
Triple Number Windward/Leeward High602.7
Predominantly Upwind626.2
Predominantly Downwind579.7
Predominantly Reaching559.2
Custom scoring options for Lithuania
Single NumberTime On DistanceTime On Time
Coastal/Long Distance625.60.9591
Triple Number Coastal/Long Distance Low742.80.8078
Triple Number Coastal/Long Distance Medium571.21.0505
Triple Number Coastal/Long Distance High508.91.1789
Triple Number Windward/Leeward Low950.60.6312
Triple Number Windward/Leeward Medium703.50.8529
Triple Number Windward/Leeward High602.70.9955
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1037.1806.7673.3589.4547.6517.0473.3
Custom scoring options for Netherlands
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.8078
Triple Number Coastal/Long Distance Medium1.0505
Triple Number Coastal/Long Distance High1.1789
Triple Number Windward/Leeward Low0.6312
Triple Number Windward/Leeward Medium0.8529
Triple Number Windward/Leeward High0.9955
Coastal/Long Distance0.9591
Predominantly Upwind0.9581
Predominantly Downwind1.0350
Custom scoring options for Norway
Single NumberTime On Time
Distanseseilas (NOR-rating ett tall)0.9591
Tretall Distanseseilas Lite vind0.8078
Tretall Distanseseilas Mellomvind1.0505
Tretall Distanseseilas Mye vind1.1789
Tretall Pølsebane Lite vind0.6312
Tretall Pølsebane Mellomvind0.8529
Tretall Pølsebane Mye vind0.9955
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Distanseseilas1037.1806.7673.3589.4547.6517.0473.3
Custom scoring options for Portugal
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low742.80.8078
Triple Number Coastal/Long Distance Medium571.21.0505
Triple Number Coastal/Long Distance High508.91.1789
Triple Number Windward/Leeward Low950.60.6312
Triple Number Windward/Leeward Medium703.50.8529
Triple Number Windward/Leeward High602.70.9955
Coastal/Long Distance625.60.9591
Custom scoring options for Russia
Single NumberTime On DistanceTime On Time
Predominantly Upwind626.20.9581
Predominantly Downwind579.71.0350
Custom scoring options for South Africa
Single NumberTime On DistanceTime On Time
Cape Doctor Inshore587.91.0206
Cape Doctor Coastal498.81.2029
Triple Number Coastal/Long Distance Low742.80.8078
Triple Number Coastal/Long Distance Medium571.21.0505
Triple Number Coastal/Long Distance High508.91.1789
Triple Number Windward/Leeward Low950.60.6312
Triple Number Windward/Leeward Medium703.50.8529
Triple Number Windward/Leeward High602.70.9955
Custom scoring options for Slovenia
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.8078
Triple Number Coastal/Long Distance Medium1.0505
Triple Number Coastal/Long Distance High1.1789
Triple Number Windward/Leeward Low0.6312
Triple Number Windward/Leeward Medium0.8529
Triple Number Windward/Leeward High0.9955
Custom scoring options for Switzerland
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.8078
Triple Number Coastal/Long Distance Medium1.0505
Triple Number Coastal/Long Distance High1.1789
Triple Number Windward/Leeward Low0.6312
Triple Number Windward/Leeward Medium0.8529
Triple Number Windward/Leeward High0.9955
Custom scoring options for Sweden
Single NumberTime On DistanceTime On Time
Coastal/Long Distance625.60.9591
Triple Number Coastal/Long Distance Low742.80.8078
Triple Number Coastal/Long Distance Medium571.21.0505
Triple Number Coastal/Long Distance High508.91.1789
Triple Number Windward/Leeward Low950.60.6312
Triple Number Windward/Leeward Medium703.50.8529
Triple Number Windward/Leeward High602.70.9955
Predominantly Upwind626.20.9581
Predominantly Downwind579.71.0350
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1037.1806.7673.3589.4547.6517.0473.3
Custom scoring options for Ukraine
Single NumberTime On DistanceTime On Time
Coastal/Long Distance625.60.9591
Triple Number Coastal/Long Distance Low742.80.8078
Triple Number Coastal/Long Distance Medium571.21.0505
Triple Number Coastal/Long Distance High508.91.1789
Triple Number Windward/Leeward Low950.60.6312
Triple Number Windward/Leeward Medium703.50.8529
Triple Number Windward/Leeward High602.70.9955
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1037.1806.7673.3589.4547.6517.0473.3
Custom scoring options for United States of America
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low742.80.8078
Triple Number All Purpose Medium571.21.0505
Triple Number All Purpose High508.91.1789
Triple Number Windward/Leeward Low950.60.6312
Triple Number Windward/Leeward Medium703.50.8529
Triple Number Windward/Leeward High602.70.9955
Predominantly Upwind626.20.9581
Predominantly Downwind579.71.0350
Predominantly Upwind Low838.70.7154
Predominantly Upwind Medium649.10.9243
Predominantly Upwind High591.61.0143
Predominantly Downwind Low796.10.7537
Predominantly Downwind Medium570.01.0527
Predominantly Downwind High480.71.2483
Chicago-Mac Upwind0.9397
Chicago-Mac All Purpose0.9746
Chicago-Mac Downwind1.0181
Bayview-Mac Cove Island0.9033
Bayview-Mac Shore0.9086
Harvest Moon Regatta505.81.1862
Victoria-Maui1.0887
5-Band
Windward/Leeward		Time On DistanceTime On Time
5-Band Low1028.50.5834
5-Band Low / Medium872.70.6875
5-Band Medium688.90.8710
5-Band Medium / High611.50.9811
5-Band High584.71.0262
ORC Ref  041400027TIIssued on 03/08/2022Valid until 31/12/2022
VPP ver: 2022 1.04 | © ORC | www.orc.org

Club
Certificate
2022

Boat

ZORRO

FIN-8983

Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassSWAN 41Measurement05/06/2000HIN41-054Plan reviewHull constructionSolidCarbon RudderNoLight stanchionsNoTrim tabNo
LOA12.527Max. Beam3.664Draft2.078Displacement10,801Wetted area31.68IMS L9.891LSM09.799Acc. length11.908Sink (kg/mm) 22.36
VCGD-0.100VCGM-0.114RM Measured (kg·m) 205.5RM Default (kg·m) 183.0Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFeathering 3 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.440PBW0.155PIPA0.0052
PSD0.030PHD0.075PHL0.140
PSA15.0°ESL0.850
ST10.040ST20.100ST30.130
ST40.060ST50.180
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2
P14.600IG16.510ISP16.510MDT10.150MDL10.300MDT20.120MDL20.220TL3.280MW0.220GO0.220
E3.980J5.470BAS1.460FSD0.040SFJ0.000SPL5.579WPLTPS5.470BD0.150MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyFlotation Date06/06/2021MeasurerComment
SFFP1.076FFMFF1.267LCFcl7.027SG1.0276
SAFP11.646FAMFA0.965LCFsh7.233HBI1.070
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  041400027TIIssued on 03/08/2022Valid until 31/12/2022
VPP ver: 2022 1.04 | © ORC | www.orc.org

Club
Certificate
2022

Boat

ZORRO

FIN-8983

Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateMakerMaterialCommentA0.160.891.612.733.5036.1806/06/2021
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateMakerMaterialCommentA0.070.801.583.335.347.5115.80NoNo 55.8006/06/2021Unknown
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateMakerMaterialCommentB16.5016.5016.5010.009.50136.1301/08/2022Unknown
ORC Ref  041400027TIIssued on 03/08/2022Valid until 31/12/2022
VPP ver: 2022 1.04 | © ORC | www.orc.org