International
Certificate
2022

Boat

SHIRLAF

ITA-13973

FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
Rated boat velocities in knots
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat Angles44.8°42.6°42.0°42.9°42.0°41.2°40.0°
Beat VMG3.724.525.115.615.946.146.35
52°5.756.817.748.418.758.939.10
60°6.117.188.138.698.999.189.37
75°6.427.518.418.899.189.409.73
90°6.397.488.529.069.379.609.93
110°6.217.548.639.189.549.8510.41
120°6.087.388.509.119.509.8610.55
135°5.446.787.938.769.239.6010.35
150°4.615.846.917.918.609.019.55
Run VMG4.005.065.996.857.457.818.80
Gybe Angles143.5°148.4°147.1°148.2°149.4°151.4°175.4°

APH: 488.0

CDL: 13.013

GPH: 552.5

CertNo: 22/1

BOAT
ClassSwan 65DesignerSparkman&StephensBuilderNautorAge date05/1976Series date03/1973Offset fileSWN65KCH.offData fileI13973
HULL
Length Overall19.680 mMaximum Beam4.948 mDraft2.902 mDisplacement31,855 kgDLR9.4204IMS DivisionCruiser/RacerDynamic Allowance0.482%Age Allowance0.487%
PROPELLER
InstallationShaft exposedTypeFolding 3 bladesDiameter0.559m
CREW
Maximum weight1,430 kgMinimum weight1,073 kg * when appliedNon Manual PowerSheetsCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail69.1770.96Headsail Luffed116.90116.90Headsail FlyingSymmetricAsymmetric267.63267.63 (1 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS (m²)
Trysail20.15Storm Jib26.50Heavy Weather Jib71.55
SAIL LIMITS
Headsails7  Spinnakers5
STABILITY
Righting Moment888.9 kg·mStability Index143.4
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  031900027NNIssued on 28/07/2022Valid until 31/12/2022
VPP ver: 2022 1.04 | © ORC | www.orc.org

International
Certificate
2022

Boat

SHIRLAF

ITA-13973

FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG967.7797.3703.9641.6606.3586.2567.0
52°625.9528.6465.0428.2411.5403.3395.5
60°589.5501.4442.5414.2400.4392.2384.1
75°560.7479.2427.9404.9392.1383.1369.9
90°563.6481.6422.4397.4384.1375.1362.7
110°579.8477.4417.1392.1377.2365.4345.8
120°591.7488.1423.6395.4379.0365.2341.4
135°661.4530.6454.3410.7389.9375.2347.8
150°780.1616.3520.8455.3418.5399.6377.1
Run VMG900.8711.7601.3525.7483.3460.8408.9
Selected Courses
Windward / Leeward934.3754.5652.6583.6544.8523.5488.0
All purpose715.4587.2511.1466.3441.8427.2406.0
Single Number Scoring Options
CourseTime On DistanceTime On Time
Windward / Leeward613.50.9780
All purpose488.01.2295
 
Custom scoring options for Australia
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low651.30.9212
Triple Number Coastal/Long Distance Medium485.21.2366
Triple Number Coastal/Long Distance High422.91.4187
Triple Number Windward/Leeward Low844.40.7106
Triple Number Windward/Leeward Medium611.20.9817
Triple Number Windward/Leeward High515.51.1639
Custom scoring options for Austria
Single NumberTime On DistanceTime On Time
Coastal/Long Distance535.11.1212
Triple Number Coastal/Long Distance Low651.30.9212
Triple Number Coastal/Long Distance Medium485.21.2366
Triple Number Coastal/Long Distance High422.91.4187
Triple Number Windward/Leeward Low844.40.7106
Triple Number Windward/Leeward Medium611.20.9817
Triple Number Windward/Leeward High515.51.1639
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance930.9708.0582.1500.8459.2431.0389.2
Custom scoring options for Brazil
Single NumberTime On Time
Upwind "bolina"0.8624
Downwind "popa"1.0263
70% up, 30% down "Ilhabela"0.9058
30% up, 70% down "Ilhabela-inverso"0.9709
Custom scoring options for Bulgaria
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low651.30.9212
Triple Number Coastal/Long Distance Medium485.21.2366
Triple Number Coastal/Long Distance High422.91.4187
Triple Number Windward/Leeward Low844.40.7106
Triple Number Windward/Leeward Medium611.20.9817
Triple Number Windward/Leeward High515.51.1639
Predominantly Upwind529.81.1325
Predominantly Downwind499.91.2002
Custom scoring options for Canada
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low651.30.9212
Triple Number All Purpose Medium485.21.2366
Triple Number All Purpose High422.91.4187
Triple Number Windward/Leeward Low844.40.7106
Triple Number Windward/Leeward Medium611.20.9817
Triple Number Windward/Leeward High515.51.1639
Predominantly Upwind529.81.1325
Predominantly Downwind499.91.2002
Predominantly Upwind Low732.10.8196
Predominantly Upwind Medium547.81.0954
Predominantly Upwind High485.91.2349
Predominantly Downwind Low708.60.8467
Predominantly Downwind Medium494.81.2126
Predominantly Downwind High414.31.4483
Chicago-Mac Upwind1.1075
Chicago-Mac All Purpose1.1391
Chicago-Mac Downwind1.1769
Bayview-Mac Cove Island1.0484
Bayview-Mac Shore1.0606
Victoria-Maui1.2537
Custom scoring options for Cyprus
Single NumberTime On DistanceTime On Time
Coastal/Long Distance535.11.1212
Triple Number Coastal/Long Distance Low651.30.9212
Triple Number Coastal/Long Distance Medium485.21.2366
Triple Number Coastal/Long Distance High422.91.4187
Triple Number Windward/Leeward Low844.40.7106
Triple Number Windward/Leeward Medium611.20.9817
Triple Number Windward/Leeward High515.51.1639
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance930.9708.0582.1500.8459.2431.0389.2
Custom scoring options for Denmark
Single NumberTime On DistanceTime On Time
Coastal/Long Distance535.11.1212
Triple Number Coastal/Long Distance Low651.30.9212
Triple Number Coastal/Long Distance Medium485.21.2366
Triple Number Coastal/Long Distance High422.91.4187
Triple Number Windward/Leeward Low844.40.7106
Triple Number Windward/Leeward Medium611.20.9817
Triple Number Windward/Leeward High515.51.1639
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance930.9708.0582.1500.8459.2431.0389.2
Custom scoring options for Spain
Single NumberTime On Distance
Coastal/Long Distance535.1
Triple Number Coastal/Long Distance Low651.3
Triple Number Coastal/Long Distance Medium485.2
Triple Number Coastal/Long Distance High422.9
Triple Number Windward/Leeward Low844.4
Triple Number Windward/Leeward Medium611.2
Triple Number Windward/Leeward High515.5
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance930.9708.0582.1500.8459.2431.0389.2
Custom scoring options for Estonia
Single NumberTime On DistanceTime On Time
Coastal/Long Distance535.11.1212
Triple Number Coastal/Long Distance Low651.30.9212
Triple Number Coastal/Long Distance Medium485.21.2366
Triple Number Coastal/Long Distance High422.91.4187
Triple Number Windward/Leeward Low844.40.7106
Triple Number Windward/Leeward Medium611.20.9817
Triple Number Windward/Leeward High515.51.1639
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance930.9708.0582.1500.8459.2431.0389.2
Custom scoring options for Finland
Single NumberTime On DistanceTime On Time
FinRating (Coastal/Long Distance)535.11.1212
Triple Number Coastal/Long Distance Low651.30.9212
Triple Number Coastal/Long Distance Medium485.21.2366
Triple Number Coastal/Long Distance High422.91.4187
Triple Number Windward/Leeward Low844.40.7106
Triple Number Windward/Leeward Medium611.20.9817
Triple Number Windward/Leeward High515.51.1639
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance930.9708.0582.1500.8459.2431.0389.2
Custom scoring options for France
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low651.30.9212
Triple Number Coastal/Long Distance Medium485.21.2366
Triple Number Coastal/Long Distance High422.91.4187
Triple Number Windward/Leeward Low844.40.7106
Triple Number Windward/Leeward Medium611.20.9817
Triple Number Windward/Leeward High515.51.1639
Custom scoring options for Germany
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.9212
Triple Number Coastal/Long Distance Medium1.2366
Triple Number Coastal/Long Distance High1.4187
Triple Number Windward/Leeward Low0.7106
Triple Number Windward/Leeward Medium0.9817
Triple Number Windward/Leeward High1.1639
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance930.9708.0582.1500.8459.2431.0389.2
Custom scoring options for Greece
Single NumberTime On DistanceTime On Time
Coastal/Long Distance535.11.1212
Triple Number Coastal/Long Distance Low651.30.9212
Triple Number Coastal/Long Distance Medium485.21.2366
Triple Number Coastal/Long Distance High422.91.4187
Triple Number Windward/Leeward Low844.40.7106
Triple Number Windward/Leeward Medium611.20.9817
Triple Number Windward/Leeward High515.51.1639
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance930.9708.0582.1500.8459.2431.0389.2
Custom scoring options for Hungary
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low651.30.9212
Triple Number Coastal/Long Distance Medium485.21.2366
Triple Number Coastal/Long Distance High422.91.4187
Triple Number Windward/Leeward Low844.40.7106
Triple Number Windward/Leeward Medium611.20.9817
Triple Number Windward/Leeward High515.51.1639
Custom scoring options for Israel
Single NumberTime On DistanceTime On Time
Coastal/Long Distance535.11.1212
Triple Number Coastal/Long Distance Low651.30.9212
Triple Number Coastal/Long Distance Medium485.21.2366
Triple Number Coastal/Long Distance High422.91.4187
Triple Number Windward/Leeward Low844.40.7106
Triple Number Windward/Leeward Medium611.20.9817
Triple Number Windward/Leeward High515.51.1639
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance930.9708.0582.1500.8459.2431.0389.2
Custom scoring options for Italy
Single NumberTime On DistanceTime On Time
Coastal/Long Distance535.11.1212
Triple Number Coastal/Long Distance Low651.30.9212
Triple Number Coastal/Long Distance Medium485.21.2366
Triple Number Coastal/Long Distance High422.91.4187
Triple Number Windward/Leeward Low844.40.7106
Triple Number Windward/Leeward Medium611.20.9817
Triple Number Windward/Leeward High515.51.1639
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance930.9708.0582.1500.8459.2431.0389.2
Custom scoring options for Japan
Single NumberTime On DistanceTime On Time
Triple Number Windward/Leeward Low844.40.7106
Triple Number Windward/Leeward Medium611.20.9817
Triple Number Windward/Leeward High515.51.1639
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance930.9708.0582.1500.8459.2431.0389.2
Custom scoring options for Korea
Single NumberTime On Distance
Triple Number Coastal/Long Distance Low651.3
Triple Number Coastal/Long Distance Medium485.2
Triple Number Coastal/Long Distance High422.9
Triple Number Windward/Leeward Low844.4
Triple Number Windward/Leeward Medium611.2
Triple Number Windward/Leeward High515.5
Predominantly Upwind529.8
Predominantly Downwind499.9
Predominantly Reaching474.7
Custom scoring options for Lithuania
Single NumberTime On DistanceTime On Time
Coastal/Long Distance535.11.1212
Triple Number Coastal/Long Distance Low651.30.9212
Triple Number Coastal/Long Distance Medium485.21.2366
Triple Number Coastal/Long Distance High422.91.4187
Triple Number Windward/Leeward Low844.40.7106
Triple Number Windward/Leeward Medium611.20.9817
Triple Number Windward/Leeward High515.51.1639
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance930.9708.0582.1500.8459.2431.0389.2
Custom scoring options for Netherlands
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.9212
Triple Number Coastal/Long Distance Medium1.2366
Triple Number Coastal/Long Distance High1.4187
Triple Number Windward/Leeward Low0.7106
Triple Number Windward/Leeward Medium0.9817
Triple Number Windward/Leeward High1.1639
Coastal/Long Distance1.1212
Predominantly Upwind1.1325
Predominantly Downwind1.2002
Custom scoring options for Norway
Single NumberTime On Time
Distanseseilas (NOR-rating ett tall)1.1212
Tretall Distanseseilas Lite vind0.9212
Tretall Distanseseilas Mellomvind1.2366
Tretall Distanseseilas Mye vind1.4187
Tretall Pølsebane Lite vind0.7106
Tretall Pølsebane Mellomvind0.9817
Tretall Pølsebane Mye vind1.1639
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Distanseseilas930.9708.0582.1500.8459.2431.0389.2
Custom scoring options for Portugal
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low651.30.9212
Triple Number Coastal/Long Distance Medium485.21.2366
Triple Number Coastal/Long Distance High422.91.4187
Triple Number Windward/Leeward Low844.40.7106
Triple Number Windward/Leeward Medium611.20.9817
Triple Number Windward/Leeward High515.51.1639
Coastal/Long Distance535.11.1212
Custom scoring options for Russia
Single NumberTime On DistanceTime On Time
Predominantly Upwind529.81.1325
Predominantly Downwind499.91.2002
Custom scoring options for South Africa
Single NumberTime On DistanceTime On Time
Cape Doctor Inshore498.61.2033
Cape Doctor Coastal412.41.4549
Triple Number Coastal/Long Distance Low651.30.9212
Triple Number Coastal/Long Distance Medium485.21.2366
Triple Number Coastal/Long Distance High422.91.4187
Triple Number Windward/Leeward Low844.40.7106
Triple Number Windward/Leeward Medium611.20.9817
Triple Number Windward/Leeward High515.51.1639
Custom scoring options for Slovenia
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.9212
Triple Number Coastal/Long Distance Medium1.2366
Triple Number Coastal/Long Distance High1.4187
Triple Number Windward/Leeward Low0.7106
Triple Number Windward/Leeward Medium0.9817
Triple Number Windward/Leeward High1.1639
Custom scoring options for Switzerland
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.9212
Triple Number Coastal/Long Distance Medium1.2366
Triple Number Coastal/Long Distance High1.4187
Triple Number Windward/Leeward Low0.7106
Triple Number Windward/Leeward Medium0.9817
Triple Number Windward/Leeward High1.1639
Custom scoring options for Sweden
Single NumberTime On DistanceTime On Time
Coastal/Long Distance535.11.1212
Triple Number Coastal/Long Distance Low651.30.9212
Triple Number Coastal/Long Distance Medium485.21.2366
Triple Number Coastal/Long Distance High422.91.4187
Triple Number Windward/Leeward Low844.40.7106
Triple Number Windward/Leeward Medium611.20.9817
Triple Number Windward/Leeward High515.51.1639
Predominantly Upwind529.81.1325
Predominantly Downwind499.91.2002
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance930.9708.0582.1500.8459.2431.0389.2
Custom scoring options for Ukraine
Single NumberTime On DistanceTime On Time
Coastal/Long Distance535.11.1212
Triple Number Coastal/Long Distance Low651.30.9212
Triple Number Coastal/Long Distance Medium485.21.2366
Triple Number Coastal/Long Distance High422.91.4187
Triple Number Windward/Leeward Low844.40.7106
Triple Number Windward/Leeward Medium611.20.9817
Triple Number Windward/Leeward High515.51.1639
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance930.9708.0582.1500.8459.2431.0389.2
Custom scoring options for United States of America
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low651.30.9212
Triple Number All Purpose Medium485.21.2366
Triple Number All Purpose High422.91.4187
Triple Number Windward/Leeward Low844.40.7106
Triple Number Windward/Leeward Medium611.20.9817
Triple Number Windward/Leeward High515.51.1639
Predominantly Upwind529.81.1325
Predominantly Downwind499.91.2002
Predominantly Upwind Low732.10.8196
Predominantly Upwind Medium547.81.0954
Predominantly Upwind High485.91.2349
Predominantly Downwind Low708.60.8467
Predominantly Downwind Medium494.81.2126
Predominantly Downwind High414.31.4483
Chicago-Mac Upwind1.1075
Chicago-Mac All Purpose1.1391
Chicago-Mac Downwind1.1769
Bayview-Mac Cove Island1.0484
Bayview-Mac Shore1.0606
Harvest Moon Regatta422.71.4193
Victoria-Maui1.2537
5-Band
Windward/Leeward		Time On DistanceTime On Time
5-Band Low920.40.6519
5-Band Low / Medium770.10.7791
5-Band Medium597.91.0034
5-Band Medium / High526.11.1406
5-Band High494.11.2143
ORC Ref  031900027NNIssued on 28/07/2022Valid until 31/12/2022
VPP ver: 2022 1.04 | © ORC | www.orc.org

International
Certificate
2022

Boat

SHIRLAF

ITA-13973

FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassSwan 65Measurement29/07/2020HIN65-021Plan reviewHull constructionSolidCarbon RudderNoLight stanchionsNoTrim tabNo
LOA19.680Max. Beam4.948Draft2.902Displacement31,855Wetted area68.99IMS L15.192LSM015.008Acc. length16.081Sink (kg/mm) 47.75
VCGD-0.321VCGM-0.301RM Measured (kg·m) 888.9RM Default (kg·m) 748.3Limit of positive stability(°) 129.2Stability Index143.4
PROPELLER
Propeller TypeFolding 3 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.559PBW0.182PIPA0.0086
PSD0.038PHD0.094PHL0.185
PSA15.0°ESL1.200
ST10.051ST20.120ST30.180
ST40.070ST50.290
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2
P20.300IG22.865ISP23.035MDT10.240MDL10.450MDT20.225MDL20.435TL3.000MW0.435GO0.485
E5.670J7.390BAS1.837FSD0.048SFJSPL0.000WPLTPS8.540BD0.330MWTMCG
PY13.550MDT1Y0.165MDL1Y0.257MDT2Y0.140MDL2Y0.212TLY1.100BASY1.743EY3.530BDY0.138IYEB6.965
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodBoom incliningFlotation Date29/06/2020MeasurerFIV-164Comment
SFFP1.136FFM1.533FF1.542LCFcl10.066SG1.0220
SAFP19.048FAM1.165FA1.169LCFsh10.351HBI1.451
W1415.5W2415.5W3415.5W4415.5LCFD
PD1214.8PD2214.4PD3214.0PD4215.2
WD5.830PLM9000.00GSA1.0RSA1.0
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCGAacqua inox 4x100 (dx-sx)Water40007.50Bacqua inox 2x100 (sx-dx)Water20007.67Cacqua inox (sx)Water250010.90Dgasolio inox 4x200 (dx-sx)Fuel8001809.70Egasolio inox giornalieroFuel70758.76Total deductible2149.42
OTHER ITEMSIdKindDescriptionWeightLCGVCGAMiscellaneouscondizionatore 16.07BMiscellaneouscondizionatore 212.50CMiscellaneousgeneratiore9.40DMiscellaneousdissalatore12.50ABattery6x220 Ah (DX)7.95BBattery2x100 Ah15.40AEngineYanmar 170 cvTotal deductible
ORC Ref  031900027NNIssued on 28/07/2022Valid until 31/12/2022
VPP ver: 2022 1.04 | © ORC | www.orc.org

International
Certificate
2022

Boat

SHIRLAF

ITA-13973

FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateMakerMaterialCommenta0.191.232.193.704.7969.1729/06/2016
MIZZEN
IdMHBMUWMTWMHWMQWAreaMeas.DateMakerMaterialCommentA0.891.421.942.613.1233.4829/07/2020
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateMakerMaterialCommentA0.091.272.535.077.6810.3622.80NoNo 116.9029/06/2016JLB0.100.891.733.364.946.4522.50NoNo 74.5529/06/2016WSC0.100.761.452.884.355.8820.35NoNo 59.3829/06/2016SSD0.130.671.332.764.366.0020.35NoNo 58.6929/06/2016J4
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateMakerMaterialCommentA24.9022.0623.4813.7113.55101%267.6329/06/2016A4C24.9921.1323.0613.8214.1098%266.6529/07/2020B24.3521.4522.9013.7514.6094%265.6429/06/2016A1.5D23.7721.0022.3911.9514.5082%232.4313/03/2014
ORC Ref  031900027NNIssued on 28/07/2022Valid until 31/12/2022
VPP ver: 2022 1.04 | © ORC | www.orc.org